Trace number 3152427

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) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1147977026-087.SATISFIABLE.cnf
MD5SUMc0af45ae07be0ad78c796952c610fc60
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.427934
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 

0.49/0.50	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.50	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.50	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.50	c main()::
0.49/0.50	c initFormula():: searching for DIMACS p-line....
0.49/0.50	c full lookahead due to high density!
0.49/0.50	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.49/0.50	c parseCNF():: parsing....
0.49/0.50	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.50	c runParser():: parsing was successful, warming up engines...
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.49/0.50	c using k-SAT heuristics (size based diff)
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c main():: clause / variable ratio: ( 7120 / 80 ) = 89.00
0.49/0.50	c longest clause has size 7
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c number of free variables = 80
0.49/0.50	c dynamic_preselect_setsize :: off
0.49/0.50	c main():: all systems go!
0.49/0.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 146
0.49/0.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 669
0.59/0.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
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c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5854
1.79/1.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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c |********************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 42145
9.79/9.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 230480
52.89/52.92	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
c |*********************************
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c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |*******************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 988567
235.19/235.27	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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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 |********************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 3406636
852.71/852.74	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-3152427-1301703504/watcher-3152427-1301703504 -o /tmp/evaluation-result-3152427-1301703504/solver-3152427-1301703504 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152427-1301703504.cnf 

running on 2 cores: 0,2

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: 4.04 4.03 4.00 4/189 4541
/proc/meminfo: memFree=21695316/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=6724 CPUtime=0 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 281951311 6885376 215 33554432000 4194304 4300876 140734580352400 18446744073709551615 270613110528 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 1681 216 113 27 0 130 0

[startup+0.041072 s]
/proc/loadavg: 4.04 4.03 4.00 4/189 4541
/proc/meminfo: memFree=21695316/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=7640 CPUtime=0.03 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 1200 0 0 0 3 0 0 0 25 0 1 0 281951311 7823360 427 33554432000 4194304 4300876 140734580352400 18446744073709551615 4256416 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7640

[startup+0.101093 s]
/proc/loadavg: 4.04 4.03 4.00 4/189 4541
/proc/meminfo: memFree=21695316/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=7640 CPUtime=0.09 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 1200 0 0 0 9 0 0 0 25 0 1 0 281951311 7823360 427 33554432000 4194304 4300876 140734580352400 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7640

[startup+0.301053 s]
/proc/loadavg: 4.04 4.03 4.00 4/189 4541
/proc/meminfo: memFree=21695316/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=7640 CPUtime=0.29 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 1200 0 0 0 29 0 0 0 25 0 1 0 281951311 7823360 427 33554432000 4194304 4300876 140734580352400 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.700922 s]
/proc/loadavg: 4.04 4.03 4.00 4/189 4541
/proc/meminfo: memFree=21695316/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=8272 CPUtime=0.69 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 1703 0 0 0 69 0 0 0 25 0 1 0 281951311 8470528 557 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 2068 557 170 27 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8272

[startup+1.50086 s]
/proc/loadavg: 4.04 4.03 4.00 5/190 4542
/proc/meminfo: memFree=21693332/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=8412 CPUtime=1.49 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 1716 0 0 0 149 0 0 0 25 0 1 0 281951311 8613888 570 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 2103 570 170 27 0 552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8412

[startup+3.10053 s]
/proc/loadavg: 4.04 4.03 4.00 5/190 4542
/proc/meminfo: memFree=21692464/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=8688 CPUtime=3.09 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 1760 0 0 0 309 0 0 0 25 0 1 0 281951311 8896512 614 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 2172 614 170 27 0 621 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8688

[startup+6.30096 s]
/proc/loadavg: 4.04 4.03 4.00 5/190 4542
/proc/meminfo: memFree=21690356/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=9036 CPUtime=6.29 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 1958 0 0 0 629 0 0 0 25 0 1 0 281951311 9252864 731 33554432000 4194304 4300876 140734580352400 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 2259 731 170 27 0 708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9036

[startup+12.7008 s]
/proc/loadavg: 4.04 4.03 4.00 5/190 4543
/proc/meminfo: memFree=21687380/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=9888 CPUtime=12.69 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 2127 0 0 0 1269 0 0 0 25 0 1 0 281951311 10125312 900 33554432000 4194304 4300876 140734580352400 18446744073709551615 4283964 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 2472 900 171 27 0 921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9888

[startup+25.5006 s]
/proc/loadavg: 4.03 4.03 4.00 5/190 4543
/proc/meminfo: memFree=21681648/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=11804 CPUtime=25.49 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 2467 0 0 0 2549 0 0 0 25 0 1 0 281951311 12087296 1240 33554432000 4194304 4300876 140734580352400 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 2951 1240 171 27 0 1400 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11804

[startup+51.1011 s]
/proc/loadavg: 4.02 4.02 4.00 5/190 4543
/proc/meminfo: memFree=21670964/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=16116 CPUtime=51.09 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 3119 0 0 0 5108 1 0 0 25 0 1 0 281951311 16502784 1892 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 4029 1892 171 27 0 2478 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16116

[startup+102.306 s]
/proc/loadavg: 4.17 4.05 4.01 5/190 4545
/proc/meminfo: memFree=21647500/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=20248 CPUtime=102.3 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 4442 0 0 0 10229 1 0 0 25 0 1 0 281951311 20733952 3215 33554432000 4194304 4300876 140734580352400 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 5062 3215 171 27 0 3511 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20248

[startup+162.3 s]
/proc/loadavg: 4.06 4.04 4.00 5/190 4547
/proc/meminfo: memFree=21621932/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=26068 CPUtime=162.29 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 5978 0 0 0 16228 1 0 0 25 0 1 0 281951311 26693632 4751 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 6517 4751 171 27 0 4966 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26068

[startup+222.301 s]
/proc/loadavg: 4.06 4.05 4.00 5/190 4548
/proc/meminfo: memFree=21597716/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=35052 CPUtime=222.29 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 7419 0 0 0 22228 1 0 0 25 0 1 0 281951311 35893248 6192 33554432000 4194304 4300876 140734580352400 18446744073709551615 4288913 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 8763 6192 171 27 0 7212 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35052

[startup+282.3 s]
/proc/loadavg: 4.02 4.03 4.00 5/190 4550
/proc/meminfo: memFree=21573124/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=48148 CPUtime=282.3 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 8880 0 0 0 28228 2 0 0 25 0 1 0 281951311 49303552 7653 33554432000 4194304 4300876 140734580352400 18446744073709551615 4281196 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 12037 7653 171 27 0 10486 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48148

[startup+342.301 s]
/proc/loadavg: 4.06 4.04 4.00 5/190 4551
/proc/meminfo: memFree=21549064/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=48648 CPUtime=342.3 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 10308 0 0 0 34228 2 0 0 25 0 1 0 281951311 49815552 9081 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 12162 9081 171 27 0 10611 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 48648

[startup+402.301 s]
/proc/loadavg: 4.02 4.03 4.00 5/190 4553
/proc/meminfo: memFree=21525980/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=48648 CPUtime=402.3 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 11718 0 0 0 40228 2 0 0 25 0 1 0 281951311 49815552 10491 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 12162 10491 171 27 0 10611 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 48648

[startup+462.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/190 4582
/proc/meminfo: memFree=21547912/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=68292 CPUtime=462.3 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 13206 0 0 0 46227 3 0 0 25 0 1 0 281951311 69931008 11979 33554432000 4194304 4300876 140734580352400 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 17073 11979 171 27 0 15522 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68292

[startup+522.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/190 4583
/proc/meminfo: memFree=21520696/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=68292 CPUtime=522.3 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 14641 0 0 0 52226 4 0 0 25 0 1 0 281951311 69931008 13414 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276316 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 17073 13414 171 27 0 15522 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68292

[startup+582.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 4585
/proc/meminfo: memFree=21493160/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=68292 CPUtime=582.3 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 16069 0 0 0 58226 4 0 0 25 0 1 0 281951311 69931008 14842 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 17073 14842 171 27 0 15522 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 68292

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4586
/proc/meminfo: memFree=21465480/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=97760 CPUtime=642.31 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 17513 0 0 0 64227 4 0 0 25 0 1 0 281951311 100106240 16286 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 24440 16286 171 27 0 22889 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 97760

[startup+702.301 s]
/proc/loadavg: 4.04 4.02 4.00 5/190 4588
/proc/meminfo: memFree=21439032/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=98760 CPUtime=702.31 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 18899 0 0 0 70226 5 0 0 25 0 1 0 281951311 101130240 17672 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 24690 17672 171 27 0 23139 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 98760

[startup+762.306 s]
/proc/loadavg: 4.07 4.03 4.00 5/190 4590
/proc/meminfo: memFree=21412716/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=98760 CPUtime=762.31 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 20254 0 0 0 76226 5 0 0 25 0 1 0 281951311 101130240 19027 33554432000 4194304 4300876 140734580352400 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 24690 19027 171 27 0 23139 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 98760

[startup+822.301 s]
/proc/loadavg: 4.02 4.02 4.00 5/190 4591
/proc/meminfo: memFree=21386784/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=98760 CPUtime=822.31 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 21527 0 0 0 82225 6 0 0 25 0 1 0 281951311 101130240 20300 33554432000 4194304 4300876 140734580352400 18446744073709551615 4281165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 24690 20300 171 27 0 23139 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 98760

[startup+882.301 s]
/proc/loadavg: 4.08 4.03 4.00 5/190 4593
/proc/meminfo: memFree=21361340/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=98760 CPUtime=882.31 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 22832 0 0 0 88225 6 0 0 25 0 1 0 281951311 101130240 21605 33554432000 4194304 4300876 140734580352400 18446744073709551615 270612506310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 24690 21605 171 27 0 23139 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 98760

[startup+942.3 s]
/proc/loadavg: 4.03 4.02 4.00 5/190 4594
/proc/meminfo: memFree=21334776/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=142960 CPUtime=942.31 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 24295 0 0 0 94225 6 0 0 25 0 1 0 281951311 146391040 23068 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276336 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 35740 23068 171 27 0 34189 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 142960

[startup+1002.3 s]
/proc/loadavg: 4.01 4.02 4.00 6/190 4596
/proc/meminfo: memFree=21308452/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=142960 CPUtime=1002.31 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 25682 0 0 0 100225 6 0 0 25 0 1 0 281951311 146391040 24455 33554432000 4194304 4300876 140734580352400 18446744073709551615 4227566 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 35740 24455 171 27 0 34189 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 142960

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 4598
/proc/meminfo: memFree=21282640/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=142960 CPUtime=1062.32 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 27061 0 0 0 106225 7 0 0 25 0 1 0 281951311 146391040 25834 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 35740 25834 171 27 0 34189 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 142960

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 4599
/proc/meminfo: memFree=21256584/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=142960 CPUtime=1122.32 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 28411 0 0 0 112224 8 0 0 25 0 1 0 281951311 146391040 27184 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 35740 27184 171 27 0 34189 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 142960

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4601
/proc/meminfo: memFree=21231888/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=142960 CPUtime=1182.31 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 29739 0 0 0 118223 8 0 0 25 0 1 0 281951311 146391040 28512 33554432000 4194304 4300876 140734580352400 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 35740 28512 171 27 0 34189 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 142960

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4602
/proc/meminfo: memFree=21205704/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=142960 CPUtime=1242.32 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 31009 0 0 0 124223 9 0 0 25 0 1 0 281951311 146391040 29782 33554432000 4194304 4300876 140734580352400 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 35740 29782 171 27 0 34189 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 142960



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.32 3.84 3.95 3/178 4640
/proc/meminfo: memFree=21456932/32951124 swapFree=67111528/67111528
[pid=4541] ppid=4539 vsize=144964 CPUtime=1300.03 cores=0,2
/proc/4541/stat : 4541 (march_rw) R 4539 4541 3843 0 -1 4202496 32159 0 0 0 129994 9 0 0 25 0 1 0 281951311 148443136 30932 33554432000 4194304 4300876 140734580352400 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4541/statm: 36241 30932 171 27 0 34690 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 144964

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.94
CPU system time (s): 0.097985
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 144964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32159
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= 2678

runsolver used 2.06069 second user time and 3.86441 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 02:18:24
IDJOB=3152427
IDBENCH=82707
IDSOLVER=1561
FILE ID=node108/3152427-1301703504
RUNJOBID= node108-1301698270-3861
PBS_JOBID= 12840738
Free space on /tmp= 71168 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1147977026-087.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152427-1301703504/watcher-3152427-1301703504 -o /tmp/evaluation-result-3152427-1301703504/solver-3152427-1301703504 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152427-1301703504.cnf

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

MD5SUM BENCH= c0af45ae07be0ad78c796952c610fc60
RANDOM SEED=977658698

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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	: 5332.82
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		: 2666.820
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	: 5332.77
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		: 2666.820
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	: 5332.82
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		: 2666.820
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	: 5332.75
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		: 2666.820
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	: 5332.75
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		: 2666.820
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:     32951124 kB
MemFree:      21695472 kB
Buffers:        334588 kB
Cached:       10573024 kB
SwapCached:          0 kB
Active:        7374080 kB
Inactive:      3613056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21695472 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1312 kB
Writeback:           0 kB
AnonPages:       79464 kB
Mapped:          15520 kB
Slab:           206804 kB
PageTables:       5228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   265092 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= 71168 MiB
End job on node108 at 2011-04-02 02:40:06