Trace number 3152464

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S1985868475-070.SATISFIABLE.cnf
MD5SUM2611875052dd229d9ca71a614eae0715
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 3195 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 37 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 744 free variables and 3158 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 162 duplicate clauses
0.00/0.01	c resolvent_look() :: found 94 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3252 / 750 ) = 4.34
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 744
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 241
0.06/0.08	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: 1651
0.19/0.27	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: 24497
3.89/3.94	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: 274119
48.79/48.86	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: 2247571
439.51/439.56	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 |***********************************************************

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-3152464-1301703949/watcher-3152464-1301703949 -o /tmp/evaluation-result-3152464-1301703949/solver-3152464-1301703949 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152464-1301703949.cnf 

running on 2 cores: 1,3

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: 4.01 4.02 4.00 5/189 4580
/proc/meminfo: memFree=21558308/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=7012 CPUtime=0 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4194304 331 0 0 0 0 0 0 0 19 0 1 0 281995883 7180288 267 33554432000 4194304 4300876 140734412803632 18446744073709551615 270612771525 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 1753 267 128 27 0 202 0

[startup+0.062475 s]
/proc/loadavg: 4.01 4.02 4.00 5/189 4580
/proc/meminfo: memFree=21558308/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=8008 CPUtime=0.06 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 575 0 0 0 6 0 0 0 19 0 1 0 281995883 8200192 511 33554432000 4194304 4300876 140734412803632 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 2002 511 168 27 0 451 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8008

[startup+0.100468 s]
/proc/loadavg: 4.01 4.02 4.00 5/189 4580
/proc/meminfo: memFree=21558308/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=8144 CPUtime=0.09 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 589 0 0 0 9 0 0 0 18 0 1 0 281995883 8339456 525 33554432000 4194304 4300876 140734412803632 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 2036 525 168 27 0 485 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8144

[startup+0.300444 s]
/proc/loadavg: 4.01 4.02 4.00 5/189 4580
/proc/meminfo: memFree=21558308/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=8292 CPUtime=0.29 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 625 0 0 0 29 0 0 0 18 0 1 0 281995883 8491008 561 33554432000 4194304 4300876 140734412803632 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 2073 561 168 27 0 522 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8292

[startup+0.700363 s]
/proc/loadavg: 4.01 4.02 4.00 5/189 4580
/proc/meminfo: memFree=21558308/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=8292 CPUtime=0.69 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 643 0 0 0 69 0 0 0 18 0 1 0 281995883 8491008 579 33554432000 4194304 4300876 140734412803632 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 2073 579 168 27 0 522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8292

[startup+1.50022 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 4581
/proc/meminfo: memFree=21556228/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=8596 CPUtime=1.49 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 714 0 0 0 149 0 0 0 19 0 1 0 281995883 8802304 650 33554432000 4194304 4300876 140734412803632 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 2149 650 169 27 0 598 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8596

[startup+3.10094 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 4581
/proc/meminfo: memFree=21555244/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=9148 CPUtime=3.09 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 792 0 0 0 309 0 0 0 25 0 1 0 281995883 9367552 728 33554432000 4194304 4300876 140734412803632 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 2287 728 169 27 0 736 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9148

[startup+6.30037 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 4581
/proc/meminfo: memFree=21553384/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=9488 CPUtime=6.29 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 924 0 0 0 629 0 0 0 25 0 1 0 281995883 9715712 860 33554432000 4194304 4300876 140734412803632 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 2372 860 169 27 0 821 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9488

[startup+12.7002 s]
/proc/loadavg: 4.00 4.02 4.00 5/190 4581
/proc/meminfo: memFree=21549764/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=11016 CPUtime=12.69 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 1224 0 0 0 1269 0 0 0 25 0 1 0 281995883 11280384 1151 33554432000 4194304 4300876 140734412803632 18446744073709551615 4228270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 2754 1151 169 27 0 1203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11016

[startup+25.501 s]
/proc/loadavg: 4.00 4.02 4.00 5/190 4582
/proc/meminfo: memFree=21543812/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=14228 CPUtime=25.49 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 1746 0 0 0 2549 0 0 0 25 0 1 0 281995883 14569472 1673 33554432000 4194304 4300876 140734412803632 18446744073709551615 4248775 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 3557 1673 169 27 0 2006 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14228

[startup+51.1004 s]
/proc/loadavg: 4.00 4.02 4.00 5/190 4582
/proc/meminfo: memFree=21532488/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=17616 CPUtime=51.09 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 2734 0 0 0 5109 0 0 0 25 0 1 0 281995883 18038784 2661 33554432000 4194304 4300876 140734412803632 18446744073709551615 4218002 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 4404 2661 169 27 0 2853 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17616

[startup+102.306 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 4584
/proc/meminfo: memFree=21508292/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=31324 CPUtime=102.3 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 4744 0 0 0 10230 0 0 0 25 0 1 0 281995883 32075776 4671 33554432000 4194304 4300876 140734412803632 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 7831 4671 169 27 0 6280 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31324

[startup+162.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 4585
/proc/meminfo: memFree=21482112/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=40188 CPUtime=162.29 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 7058 0 0 0 16229 0 0 0 25 0 1 0 281995883 41152512 6985 33554432000 4194304 4300876 140734412803632 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 10047 6985 169 27 0 8496 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40188

[startup+222.3 s]
/proc/loadavg: 4.07 4.02 4.00 5/190 4587
/proc/meminfo: memFree=21453936/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=58628 CPUtime=222.3 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 9352 0 0 0 22229 1 0 0 25 0 1 0 281995883 60035072 9279 33554432000 4194304 4300876 140734412803632 18446744073709551615 4268912 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 14657 9279 169 27 0 13106 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 58628

[startup+282.301 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 4589
/proc/meminfo: memFree=21427852/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=58628 CPUtime=282.29 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 11601 0 0 0 28228 1 0 0 25 0 1 0 281995883 60035072 11528 33554432000 4194304 4300876 140734412803632 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 14657 11528 169 27 0 13106 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 58628

[startup+342.301 s]
/proc/loadavg: 4.04 4.02 4.00 5/190 4590
/proc/meminfo: memFree=21401548/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=78272 CPUtime=342.3 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 13841 0 0 0 34228 2 0 0 25 0 1 0 281995883 80150528 13768 33554432000 4194304 4300876 140734412803632 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 19568 13768 169 27 0 18017 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 78272

[startup+402.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 4592
/proc/meminfo: memFree=21376360/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=88956 CPUtime=402.3 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 15991 0 0 0 40227 3 0 0 25 0 1 0 281995883 91090944 15918 33554432000 4194304 4300876 140734412803632 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 22239 15918 169 27 0 20688 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 88956

[startup+462.301 s]
/proc/loadavg: 4.05 4.03 4.00 5/190 4593
/proc/meminfo: memFree=21349796/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=89088 CPUtime=462.3 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 18135 0 0 0 46227 3 0 0 25 0 1 0 281995883 91226112 18062 33554432000 4194304 4300876 140734412803632 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 22272 18062 169 27 0 20721 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 89088

[startup+522.301 s]
/proc/loadavg: 4.02 4.02 4.00 5/190 4595
/proc/meminfo: memFree=21323728/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=118556 CPUtime=522.3 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 20423 0 0 0 52227 3 0 0 25 0 1 0 281995883 121401344 20350 33554432000 4194304 4300876 140734412803632 18446744073709551615 4217747 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 29639 20350 169 27 0 28088 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 118556

[startup+582.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/190 4597
/proc/meminfo: memFree=21297528/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=118556 CPUtime=582.31 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 22688 0 0 0 58227 4 0 0 25 0 1 0 281995883 121401344 22615 33554432000 4194304 4300876 140734412803632 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 29639 22615 169 27 0 28088 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 118556

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 4598
/proc/meminfo: memFree=21270844/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=118556 CPUtime=642.31 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 24905 0 0 0 64227 4 0 0 25 0 1 0 281995883 121401344 24832 33554432000 4194304 4300876 140734412803632 18446744073709551615 4200404 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 29639 24832 169 27 0 28088 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 118556

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4600
/proc/meminfo: memFree=21245660/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=118556 CPUtime=702.31 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 27057 0 0 0 70226 5 0 0 25 0 1 0 281995883 121401344 26984 33554432000 4194304 4300876 140734412803632 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 29639 26984 169 27 0 28088 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 118556

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4601
/proc/meminfo: memFree=21220100/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=184132 CPUtime=762.31 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 29195 0 0 0 76226 5 0 0 25 0 1 0 281995883 188551168 29122 33554432000 4194304 4300876 140734412803632 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 46033 29122 169 27 0 44482 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 184132

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4603
/proc/meminfo: memFree=21195152/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=184132 CPUtime=822.31 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 31425 0 0 0 82226 5 0 0 25 0 1 0 281995883 188551168 31352 33554432000 4194304 4300876 140734412803632 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 46033 31352 169 27 0 44482 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 184132

[startup+882.3 s]
/proc/loadavg: 2.40 3.57 3.85 2/172 4659
/proc/meminfo: memFree=21578044/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=184132 CPUtime=882.31 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 33615 0 0 0 88225 6 0 0 25 0 1 0 281995883 188551168 33542 33554432000 4194304 4300876 140734412803632 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 46033 33542 169 27 0 44482 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 184132

[startup+942.301 s]
/proc/loadavg: 1.55 3.11 3.67 2/172 4660
/proc/meminfo: memFree=21569976/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=184132 CPUtime=942.31 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 35661 0 0 0 94225 6 0 0 25 0 1 0 281995883 188551168 35588 33554432000 4194304 4300876 140734412803632 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 46033 35588 169 27 0 44482 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 184132

[startup+1002.3 s]
/proc/loadavg: 1.20 2.72 3.50 2/172 4662
/proc/meminfo: memFree=21561024/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=184132 CPUtime=1002.32 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 37917 0 0 0 100225 7 0 0 25 0 1 0 281995883 188551168 37844 33554432000 4194304 4300876 140734412803632 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 46033 37844 169 27 0 44482 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 184132

[startup+1062.3 s]
/proc/loadavg: 1.07 2.41 3.34 2/172 4663
/proc/meminfo: memFree=21552448/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=184132 CPUtime=1062.32 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 40104 0 0 0 106225 7 0 0 25 0 1 0 281995883 188551168 40031 33554432000 4194304 4300876 140734412803632 18446744073709551615 4217568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 46033 40031 169 27 0 44482 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 184132

[startup+1122.3 s]
/proc/loadavg: 1.02 2.15 3.20 2/172 4665
/proc/meminfo: memFree=21543760/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=184264 CPUtime=1122.31 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 42292 0 0 0 112224 7 0 0 25 0 1 0 281995883 188686336 42219 33554432000 4194304 4300876 140734412803632 18446744073709551615 4217346 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 46066 42219 169 27 0 44515 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 184264

[startup+1182.3 s]
/proc/loadavg: 1.01 1.95 3.07 2/172 4667
/proc/meminfo: memFree=21535704/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=250564 CPUtime=1182.32 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 44367 0 0 0 118224 8 0 0 25 0 1 0 281995883 256577536 44294 33554432000 4194304 4300876 140734412803632 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 62641 44294 169 27 0 61090 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 250564

[startup+1242.3 s]
/proc/loadavg: 1.00 1.76 2.92 2/172 4668
/proc/meminfo: memFree=21526880/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=250564 CPUtime=1242.32 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 46608 0 0 0 124224 8 0 0 25 0 1 0 281995883 256577536 46535 33554432000 4194304 4300876 140734412803632 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 62641 46535 169 27 0 61090 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 250564



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.63 2.81 2/172 4670
/proc/meminfo: memFree=21518440/32951124 swapFree=67111528/67111528
[pid=4580] ppid=4578 vsize=250564 CPUtime=1300.03 cores=1,3
/proc/4580/stat : 4580 (march_rw) R 4578 4580 3843 0 -1 4202496 48716 0 0 0 129994 9 0 0 25 0 1 0 281995883 256577536 48643 33554432000 4194304 4300876 140734412803632 18446744073709551615 4200375 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4580/statm: 62641 48643 169 27 0 61090 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 250564

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.94
CPU system time (s): 0.101984
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 250564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48716
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= 6
involuntary context switches= 15235

runsolver used 1.77773 second user time and 4.14537 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 02:25:49
IDJOB=3152464
IDBENCH=82744
IDSOLVER=1561
FILE ID=node108/3152464-1301703949
RUNJOBID= node108-1301698270-3863
PBS_JOBID= 12840738
Free space on /tmp= 71168 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S1985868475-070.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152464-1301703949/watcher-3152464-1301703949 -o /tmp/evaluation-result-3152464-1301703949/solver-3152464-1301703949 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152464-1301703949.cnf

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

MD5SUM BENCH= 2611875052dd229d9ca71a614eae0715
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:      21558464 kB
Buffers:        334676 kB
Cached:       10573060 kB
SwapCached:          0 kB
Active:        7510392 kB
Inactive:      3612860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21558464 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              56 kB
Writeback:           0 kB
AnonPages:      215124 kB
Mapped:          15620 kB
Slab:           206556 kB
PageTables:       5728 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   436940 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 02:47:31