Trace number 3152764

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.02 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1957603206-080.SATISFIABLE.cnf
MD5SUMbd15174005584b37e05abad00c806959
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.02284
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 57120

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c main():: clause / variable ratio: ( 7120 / 80 ) = 89.00
0.39/0.46	c longest clause has size 7
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 80
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 186
0.49/0.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 682
0.59/0.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5641
1.59/1.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 40587
8.80/8.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 222358
47.59/47.68	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 957032
211.89/211.90	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 3317837
770.59/770.69	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152764-1301710915/watcher-3152764-1301710915 -o /tmp/evaluation-result-3152764-1301710915/solver-3152764-1301710915 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152764-1301710915.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.98 3.98 4.72 5/189 7539
/proc/meminfo: memFree=22042376/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=6724 CPUtime=0 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4194304 268 0 0 0 0 0 0 0 25 0 1 0 282691324 6885376 212 33554432000 4194304 4300876 140735280088336 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 1681 212 113 27 0 130 0

[startup+0.104554 s]
/proc/loadavg: 3.98 3.98 4.72 5/189 7539
/proc/meminfo: memFree=22042376/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=7640 CPUtime=0.1 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 1201 0 0 0 10 0 0 0 25 0 1 0 282691324 7823360 427 33554432000 4194304 4300876 140735280088336 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7640

[startup+0.200538 s]
/proc/loadavg: 3.98 3.98 4.72 5/189 7539
/proc/meminfo: memFree=22042376/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=7640 CPUtime=0.19 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 1201 0 0 0 19 0 0 0 25 0 1 0 282691324 7823360 427 33554432000 4194304 4300876 140735280088336 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7640

[startup+0.30052 s]
/proc/loadavg: 3.98 3.98 4.72 5/189 7539
/proc/meminfo: memFree=22042376/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=7640 CPUtime=0.29 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 1201 0 0 0 29 0 0 0 25 0 1 0 282691324 7823360 427 33554432000 4194304 4300876 140735280088336 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.700449 s]
/proc/loadavg: 3.98 3.98 4.72 5/189 7539
/proc/meminfo: memFree=22042376/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=8272 CPUtime=0.69 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 1704 0 0 0 69 0 0 0 25 0 1 0 282691324 8470528 557 33554432000 4194304 4300876 140735280088336 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 2068 557 170 27 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8272

[startup+1.50031 s]
/proc/loadavg: 3.98 3.98 4.72 5/190 7540
/proc/meminfo: memFree=22040144/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=8488 CPUtime=1.49 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 1718 0 0 0 149 0 0 0 25 0 1 0 282691324 8691712 571 33554432000 4194304 4300876 140735280088336 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 2122 571 170 27 0 571 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8488

[startup+3.10103 s]
/proc/loadavg: 3.98 3.98 4.71 5/190 7540
/proc/meminfo: memFree=22039164/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=8792 CPUtime=3.1 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 1812 0 0 0 310 0 0 0 25 0 1 0 282691324 9003008 665 33554432000 4194304 4300876 140735280088336 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 2198 665 170 27 0 647 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8792

[startup+6.30046 s]
/proc/loadavg: 3.98 3.98 4.71 5/190 7540
/proc/meminfo: memFree=22037176/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=9172 CPUtime=6.29 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 1907 0 0 0 629 0 0 0 25 0 1 0 282691324 9392128 760 33554432000 4194304 4300876 140735280088336 18446744073709551615 4225119 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 2293 760 171 27 0 742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9172

[startup+12.7003 s]
/proc/loadavg: 4.06 4.00 4.71 5/190 7540
/proc/meminfo: memFree=22033068/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=10024 CPUtime=12.69 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 2087 0 0 0 1269 0 0 0 25 0 1 0 282691324 10264576 940 33554432000 4194304 4300876 140735280088336 18446744073709551615 4275840 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 2506 940 171 27 0 955 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10024

[startup+25.5011 s]
/proc/loadavg: 4.05 4.00 4.70 5/190 7540
/proc/meminfo: memFree=22025764/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=11940 CPUtime=25.49 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 2448 0 0 0 2549 0 0 0 25 0 1 0 282691324 12226560 1301 33554432000 4194304 4300876 140735280088336 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 2985 1301 171 27 0 1434 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11940

[startup+51.1005 s]
/proc/loadavg: 4.03 4.00 4.68 5/190 7541
/proc/meminfo: memFree=22011620/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=16252 CPUtime=51.09 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 3141 0 0 0 5109 0 0 0 25 0 1 0 282691324 16642048 1994 33554432000 4194304 4300876 140735280088336 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 4063 1994 171 27 0 2512 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16252

[startup+102.3 s]
/proc/loadavg: 4.01 4.00 4.64 5/190 7542
/proc/meminfo: memFree=21981468/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=20132 CPUtime=102.3 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 4547 0 0 0 10230 0 0 0 25 0 1 0 282691324 20615168 3400 33554432000 4194304 4300876 140735280088336 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 5033 3400 171 27 0 3482 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20132

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 4.60 5/190 7544
/proc/meminfo: memFree=21948224/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=34684 CPUtime=162.29 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 6162 0 0 0 16229 0 0 0 25 0 1 0 282691324 35516416 5015 33554432000 4194304 4300876 140735280088336 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 8671 5015 171 27 0 7120 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34684

[startup+222.306 s]
/proc/loadavg: 4.00 4.00 4.56 5/190 7545
/proc/meminfo: memFree=21915580/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=35208 CPUtime=222.3 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 7745 0 0 0 22229 1 0 0 25 0 1 0 282691324 36052992 6598 33554432000 4194304 4300876 140735280088336 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 8802 6598 171 27 0 7251 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35208

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 4.52 5/190 7547
/proc/meminfo: memFree=21882580/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=48304 CPUtime=282.29 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 9342 0 0 0 28228 1 0 0 25 0 1 0 282691324 49463296 8195 33554432000 4194304 4300876 140735280088336 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 12076 8195 171 27 0 10525 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48304

[startup+342.3 s]
/proc/loadavg: 4.04 4.01 4.49 5/190 7549
/proc/meminfo: memFree=21849692/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=48828 CPUtime=342.29 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 10835 0 0 0 34228 1 0 0 25 0 1 0 282691324 49999872 9688 33554432000 4194304 4300876 140735280088336 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 12207 9688 171 27 0 10656 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 48828

[startup+402.3 s]
/proc/loadavg: 4.02 4.00 4.46 5/190 7550
/proc/meminfo: memFree=21817780/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=68472 CPUtime=402.29 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 12471 0 0 0 40228 1 0 0 25 0 1 0 282691324 70115328 11324 33554432000 4194304 4300876 140735280088336 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 17118 11324 171 27 0 15567 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68472

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.43 5/190 7552
/proc/meminfo: memFree=21784884/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=68472 CPUtime=462.3 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 14035 0 0 0 46228 2 0 0 25 0 1 0 282691324 70115328 12888 33554432000 4194304 4300876 140735280088336 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 17118 12888 171 27 0 15567 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68472

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 4.40 5/190 7553
/proc/meminfo: memFree=21752488/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=68472 CPUtime=522.29 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 15592 0 0 0 52227 2 0 0 25 0 1 0 282691324 70115328 14445 33554432000 4194304 4300876 140735280088336 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 17118 14445 171 27 0 15567 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 68472

[startup+582.301 s]
/proc/loadavg: 4.06 4.02 4.37 5/190 7555
/proc/meminfo: memFree=21719472/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=97940 CPUtime=582.29 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 17123 0 0 0 58227 2 0 0 25 0 1 0 282691324 100290560 15976 33554432000 4194304 4300876 140735280088336 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 24485 15976 171 27 0 22934 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 97940

[startup+642.3 s]
/proc/loadavg: 4.02 4.01 4.35 5/190 7557
/proc/meminfo: memFree=21687952/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=98988 CPUtime=642.29 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 18607 0 0 0 64227 2 0 0 25 0 1 0 282691324 101363712 17460 33554432000 4194304 4300876 140735280088336 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 24747 17460 171 27 0 23196 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 98988

[startup+702.3 s]
/proc/loadavg: 4.01 4.00 4.33 5/190 7558
/proc/meminfo: memFree=21656812/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=98988 CPUtime=702.3 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 20055 0 0 0 70227 3 0 0 25 0 1 0 282691324 101363712 18908 33554432000 4194304 4300876 140735280088336 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 24747 18908 171 27 0 23196 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 98988

[startup+762.301 s]
/proc/loadavg: 4.00 4.00 4.30 5/190 7560
/proc/meminfo: memFree=21625792/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=98988 CPUtime=762.3 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 21363 0 0 0 76227 3 0 0 25 0 1 0 282691324 101363712 20216 33554432000 4194304 4300876 140735280088336 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 24747 20216 171 27 0 23196 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 98988

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 4.28 5/190 7561
/proc/meminfo: memFree=21594012/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=98988 CPUtime=822.29 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 22912 0 0 0 82226 3 0 0 25 0 1 0 282691324 101363712 21765 33554432000 4194304 4300876 140735280088336 18446744073709551615 4276490 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 24747 21765 171 27 0 23196 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 98988

[startup+882.306 s]
/proc/loadavg: 4.06 4.02 4.26 5/190 7563
/proc/meminfo: memFree=21562612/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=143188 CPUtime=882.3 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 24411 0 0 0 88226 4 0 0 25 0 1 0 282691324 146624512 23264 33554432000 4194304 4300876 140735280088336 18446744073709551615 248089394731 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 35797 23264 171 27 0 34246 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 143188

[startup+942.3 s]
/proc/loadavg: 4.02 4.01 4.25 5/190 7565
/proc/meminfo: memFree=21531476/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=143188 CPUtime=942.3 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 25935 0 0 0 94225 5 0 0 25 0 1 0 282691324 146624512 24788 33554432000 4194304 4300876 140735280088336 18446744073709551615 4276336 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 35797 24788 171 27 0 34246 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 143188

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 4.23 5/190 7566
/proc/meminfo: memFree=21500576/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=143188 CPUtime=1002.3 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 27434 0 0 0 100225 5 0 0 25 0 1 0 282691324 146624512 26287 33554432000 4194304 4300876 140735280088336 18446744073709551615 4281196 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 35797 26287 171 27 0 34246 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 143188

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.21 5/190 7568
/proc/meminfo: memFree=21469188/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=143188 CPUtime=1062.3 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 28874 0 0 0 106225 5 0 0 25 0 1 0 282691324 146624512 27727 33554432000 4194304 4300876 140735280088336 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 35797 27727 171 27 0 34246 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 143188

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.19 5/190 7569
/proc/meminfo: memFree=21437804/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=143188 CPUtime=1122.3 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 30343 0 0 0 112224 6 0 0 25 0 1 0 282691324 146624512 29196 33554432000 4194304 4300876 140735280088336 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 35797 29196 171 27 0 34246 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 143188

[startup+1182.3 s]
/proc/loadavg: 2.83 3.68 4.07 3/178 7607
/proc/meminfo: memFree=21855556/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=143188 CPUtime=1182.3 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 31664 0 0 0 118224 6 0 0 25 0 1 0 282691324 146624512 30517 33554432000 4194304 4300876 140735280088336 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 35797 30517 171 27 0 34246 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 143188

[startup+1242.3 s]
/proc/loadavg: 2.28 3.34 3.93 3/178 7609
/proc/meminfo: memFree=21842532/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=145280 CPUtime=1242.3 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 33186 0 0 0 124224 6 0 0 25 0 1 0 282691324 148766720 32039 33554432000 4194304 4300876 140735280088336 18446744073709551615 4264557 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 36320 32039 171 27 0 34769 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 145280



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.51 2.95 3.75 2/172 7628
/proc/meminfo: memFree=21985620/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=145280 CPUtime=1300 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 34645 0 0 0 129994 6 0 0 25 0 1 0 282691324 148766720 33498 33554432000 4194304 4300876 140735280088336 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 36320 33498 171 27 0 34769 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 145280

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1300 s]
/proc/loadavg: 1.51 2.95 3.75 2/172 7628
/proc/meminfo: memFree=21985620/32950928 swapFree=67111528/67111528
[pid=7539] ppid=7537 vsize=145280 CPUtime=1300 cores=5,7
/proc/7539/stat : 7539 (march_rw) R 7537 7539 6602 0 -1 4202496 34645 0 0 0 129994 6 0 0 25 0 1 0 282691324 148766720 33498 33554432000 4194304 4300876 140735280088336 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7539/statm: 36320 33498 171 27 0 34769 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 145280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1299.94
CPU system time (s): 0.075988
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 145280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34645
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 14173

runsolver used 1.71074 second user time and 4.20836 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-02 04:21:55
IDJOB=3152764
IDBENCH=83044
IDSOLVER=1561
FILE ID=node123/3152764-1301710915
RUNJOBID= node123-1301710741-7360
PBS_JOBID= 12840872
Free space on /tmp= 71928 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1957603206-080.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152764-1301710915/watcher-3152764-1301710915 -o /tmp/evaluation-result-3152764-1301710915/solver-3152764-1301710915 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152764-1301710915.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= bd15174005584b37e05abad00c806959
RANDOM SEED=2093298045

node123.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22042392 kB
Buffers:        333952 kB
Cached:       10183580 kB
SwapCached:          0 kB
Active:        7226120 kB
Inactive:      3430484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22042392 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             444 kB
Writeback:           0 kB
AnonPages:      138980 kB
Mapped:          15620 kB
Slab:           189456 kB
PageTables:       5040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   341944 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71928 MiB
End job on node123 at 2011-04-02 04:43:37