Trace number 3152633

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) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v150-c3195-S1428216398-076.SATISFIABLE.cnf
MD5SUM5a6e4de126d24892e5539c0ca63e90ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.062989
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses3195
Sum of the clauses size15975
Maximum clause length5
Minimum clause length5
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 53195
Number of clauses of size over 50

Solver Data 

0.01/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.03	c main()::
0.01/0.03	c initFormula():: searching for DIMACS p-line....
0.01/0.03	c full lookahead due to high density!
0.01/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 150 variables and 3195 clauses.
0.01/0.03	c parseCNF():: parsing....
0.01/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.03	c runParser():: parsing was successful, warming up engines...
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c preprocessing fase I completed:: there are now 150 free variables and 3195 clauses.
0.01/0.03	c using k-SAT heuristics (size based diff)
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.01/0.03	c main():: clause / variable ratio: ( 3195 / 150 ) = 21.30
0.01/0.03	c longest clause has size 5
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c number of free variables = 150
0.01/0.03	c dynamic_preselect_setsize :: off
0.01/0.03	c main():: all systems go!
0.01/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 196
0.01/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |****************************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1046
0.10/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 11801
1.10/1.17	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 |********************************
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c |************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 107047
11.39/11.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
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c |************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
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c |*******************************************************
c |********************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 731344
86.89/86.97	c |----------------------------------------------------------------|
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 |****************************
c |*****************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
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c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 3897129
509.61/509.67	c |----------------------------------------------------------------|
c |*
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 |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
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-3152633-1301710073/watcher-3152633-1301710073 -o /tmp/evaluation-result-3152633-1301710073/solver-3152633-1301710073 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152633-1301710073.cnf 

running on 2 cores: 4,6

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: 4.02 4.03 4.66 4/193 15274
/proc/meminfo: memFree=24046380/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=6808 CPUtime=0 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 309 0 0 0 0 0 0 0 25 0 1 0 282605472 6971392 251 33554432000 4194304 4300876 140736068445472 18446744073709551615 246520378032 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 1702 251 142 27 0 151 0

[startup+0.0170521 s]
/proc/loadavg: 4.02 4.03 4.66 4/193 15274
/proc/meminfo: memFree=24046380/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=6944 CPUtime=0.01 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 319 0 0 0 1 0 0 0 25 0 1 0 282605472 7110656 261 33554432000 4194304 4300876 140736068445472 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 1736 261 143 27 0 185 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6944

[startup+0.101033 s]
/proc/loadavg: 4.02 4.03 4.66 4/193 15274
/proc/meminfo: memFree=24046380/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=7312 CPUtime=0.1 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 429 0 0 0 10 0 0 0 18 0 1 0 282605472 7487488 365 33554432000 4194304 4300876 140736068445472 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 1828 365 170 27 0 277 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7312

[startup+0.301004 s]
/proc/loadavg: 4.02 4.03 4.66 4/193 15274
/proc/meminfo: memFree=24046380/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=7464 CPUtime=0.3 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 437 0 0 0 30 0 0 0 18 0 1 0 282605472 7643136 373 33554432000 4194304 4300876 140736068445472 18446744073709551615 4276235 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 1866 373 170 27 0 315 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7464

[startup+0.700946 s]
/proc/loadavg: 4.02 4.03 4.66 4/193 15274
/proc/meminfo: memFree=24046380/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=7608 CPUtime=0.7 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 497 0 0 0 70 0 0 0 18 0 1 0 282605472 7790592 432 33554432000 4194304 4300876 140736068445472 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 1902 432 170 27 0 351 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7608

[startup+1.50078 s]
/proc/loadavg: 4.02 4.03 4.66 5/194 15275
/proc/meminfo: memFree=24044784/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=7860 CPUtime=1.5 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 545 0 0 0 150 0 0 0 19 0 1 0 282605472 8048640 480 33554432000 4194304 4300876 140736068445472 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 1965 480 171 27 0 414 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 7860

[startup+3.10051 s]
/proc/loadavg: 4.02 4.02 4.65 5/194 15275
/proc/meminfo: memFree=24044036/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=8428 CPUtime=3.1 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 640 0 0 0 310 0 0 0 25 0 1 0 282605472 8630272 575 33554432000 4194304 4300876 140736068445472 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 2107 575 171 27 0 556 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8428

[startup+6.30094 s]
/proc/loadavg: 4.02 4.02 4.65 5/194 15302
/proc/meminfo: memFree=24044208/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=8940 CPUtime=6.29 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 826 0 0 0 629 0 0 0 25 0 1 0 282605472 9154560 761 33554432000 4194304 4300876 140736068445472 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 2235 761 171 27 0 684 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8940

[startup+12.7008 s]
/proc/loadavg: 4.01 4.02 4.64 6/194 15302
/proc/meminfo: memFree=24040264/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=10856 CPUtime=12.69 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 1158 0 0 0 1269 0 0 0 25 0 1 0 282605472 11116544 1093 33554432000 4194304 4300876 140736068445472 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 2714 1093 171 27 0 1163 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10856

[startup+25.5004 s]
/proc/loadavg: 4.01 4.02 4.64 6/194 15303
/proc/meminfo: memFree=24031968/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=15420 CPUtime=25.49 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 1893 0 0 0 2549 0 0 0 25 0 1 0 282605472 15790080 1828 33554432000 4194304 4300876 140736068445472 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 3855 1828 171 27 0 2304 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15420

[startup+51.1007 s]
/proc/loadavg: 4.07 4.04 4.62 5/194 15303
/proc/meminfo: memFree=24018024/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=19552 CPUtime=51.09 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 3235 0 0 0 5109 0 0 0 25 0 1 0 282605472 20021248 3170 33554432000 4194304 4300876 140736068445472 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 4888 3170 171 27 0 3337 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19552

[startup+102.306 s]
/proc/loadavg: 4.12 4.06 4.60 5/194 15305
/proc/meminfo: memFree=23989108/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=34604 CPUtime=102.3 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 5738 0 0 0 10229 1 0 0 25 0 1 0 282605472 35434496 5673 33554432000 4194304 4300876 140736068445472 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 8651 5673 171 27 0 7100 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34604

[startup+162.3 s]
/proc/loadavg: 4.12 4.06 4.56 5/194 15306
/proc/meminfo: memFree=23956080/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=48700 CPUtime=162.29 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 8677 0 0 0 16228 1 0 0 25 0 1 0 282605472 49868800 8612 33554432000 4194304 4300876 140736068445472 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 12175 8612 171 27 0 10624 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 48700

[startup+222.3 s]
/proc/loadavg: 4.08 4.06 4.53 6/194 15308
/proc/meminfo: memFree=23923056/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=68344 CPUtime=222.3 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 11616 0 0 0 22228 2 0 0 25 0 1 0 282605472 69984256 11551 33554432000 4194304 4300876 140736068445472 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 17086 11551 171 27 0 15535 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 68344

[startup+282.301 s]
/proc/loadavg: 4.03 4.05 4.49 5/194 15310
/proc/meminfo: memFree=23890276/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=70348 CPUtime=282.3 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 14506 0 0 0 28228 2 0 0 25 0 1 0 282605472 72036352 14441 33554432000 4194304 4300876 140736068445472 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 17587 14441 171 27 0 16036 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 70348

[startup+342.301 s]
/proc/loadavg: 4.01 4.04 4.46 5/194 15311
/proc/meminfo: memFree=23859100/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=99816 CPUtime=342.3 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 17230 0 0 0 34227 3 0 0 25 0 1 0 282605472 102211584 17165 33554432000 4194304 4300876 140736068445472 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 24954 17165 171 27 0 23403 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 99816

[startup+402.301 s]
/proc/loadavg: 4.00 4.03 4.43 5/194 15313
/proc/meminfo: memFree=23828664/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=99816 CPUtime=402.3 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 19942 0 0 0 40226 4 0 0 25 0 1 0 282605472 102211584 19877 33554432000 4194304 4300876 140736068445472 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 24954 19877 171 27 0 23403 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 99816

[startup+462.301 s]
/proc/loadavg: 4.00 4.02 4.40 5/194 15314
/proc/meminfo: memFree=23796876/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=99816 CPUtime=462.3 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 22522 0 0 0 46226 4 0 0 25 0 1 0 282605472 102211584 22457 33554432000 4194304 4300876 140736068445472 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 24954 22457 171 27 0 23403 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 99816

[startup+522.301 s]
/proc/loadavg: 4.00 4.02 4.37 5/194 15316
/proc/meminfo: memFree=23767196/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=144016 CPUtime=522.31 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 24932 0 0 0 52226 5 0 0 25 0 1 0 282605472 147472384 24867 33554432000 4194304 4300876 140736068445472 18446744073709551615 4225409 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 36004 24867 171 27 0 34453 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 144016

[startup+582.301 s]
/proc/loadavg: 4.00 4.01 4.34 5/194 15318
/proc/meminfo: memFree=23736156/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=148024 CPUtime=582.3 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 27836 0 0 0 58225 5 0 0 25 0 1 0 282605472 151576576 27771 33554432000 4194304 4300876 140736068445472 18446744073709551615 4225366 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 37006 27771 171 27 0 35455 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 148024

[startup+642.301 s]
/proc/loadavg: 4.03 4.02 4.33 5/194 15346
/proc/meminfo: memFree=23859488/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=148024 CPUtime=642.32 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 30701 0 0 0 64226 6 0 0 25 0 1 0 282605472 151576576 30636 33554432000 4194304 4300876 140736068445472 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 37006 30636 171 27 0 35455 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 148024

[startup+702.301 s]
/proc/loadavg: 4.01 4.01 4.30 5/194 15429
/proc/meminfo: memFree=23830616/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=148024 CPUtime=702.32 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 33442 0 0 0 70225 7 0 0 25 0 1 0 282605472 151576576 33377 33554432000 4194304 4300876 140736068445472 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 37006 33377 171 27 0 35455 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 148024

[startup+762.306 s]
/proc/loadavg: 4.00 4.01 4.28 5/194 15430
/proc/meminfo: memFree=23802060/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=214324 CPUtime=762.31 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 36183 0 0 0 76224 7 0 0 25 0 1 0 282605472 219467776 36118 33554432000 4194304 4300876 140736068445472 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 53581 36118 171 27 0 52030 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 214324

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.26 5/194 15432
/proc/meminfo: memFree=23774492/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=214324 CPUtime=822.32 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 38689 0 0 0 82224 8 0 0 25 0 1 0 282605472 219467776 38624 33554432000 4194304 4300876 140736068445472 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 53581 38624 171 27 0 52030 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 214324

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.24 5/194 15434
/proc/meminfo: memFree=23747188/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=214324 CPUtime=882.31 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 41037 0 0 0 88223 8 0 0 25 0 1 0 282605472 219467776 40972 33554432000 4194304 4300876 140736068445472 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 53581 40972 171 27 0 52030 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 214324

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.22 5/194 15435
/proc/meminfo: memFree=23718020/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=214324 CPUtime=942.31 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 43959 0 0 0 94222 9 0 0 25 0 1 0 282605472 219467776 43894 33554432000 4194304 4300876 140736068445472 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 53581 43894 171 27 0 52030 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 214324

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.21 6/194 15492
/proc/meminfo: memFree=23805520/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=214324 CPUtime=1002.32 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 46725 0 0 0 100222 10 0 0 25 0 1 0 282605472 219467776 46660 33554432000 4194304 4300876 140736068445472 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 53581 46660 171 27 0 52030 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 214324

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.19 5/194 15493
/proc/meminfo: memFree=23770504/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=214324 CPUtime=1062.32 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 49445 0 0 0 106222 10 0 0 25 0 1 0 282605472 219467776 49380 33554432000 4194304 4300876 140736068445472 18446744073709551615 4288355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 53581 49380 171 27 0 52030 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 214324

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.18 5/194 15495
/proc/meminfo: memFree=23736376/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=222340 CPUtime=1122.32 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 52004 0 0 0 112221 11 0 0 25 0 1 0 282605472 227676160 51939 33554432000 4194304 4300876 140736068445472 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 55585 51939 171 27 0 54034 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 222340

[startup+1182.3 s]
/proc/loadavg: 4.07 4.03 4.17 5/194 15497
/proc/meminfo: memFree=23703724/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=321788 CPUtime=1182.33 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 54443 0 0 0 118221 12 0 0 25 0 1 0 282605472 329510912 54378 33554432000 4194304 4300876 140736068445472 18446744073709551615 4214240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 80447 54378 171 27 0 78896 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 321788

[startup+1242.3 s]
/proc/loadavg: 4.07 4.03 4.17 6/194 15498
/proc/meminfo: memFree=23668232/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=321788 CPUtime=1242.32 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 57197 0 0 0 124220 12 0 0 25 0 1 0 282605472 329510912 57132 33554432000 4194304 4300876 140736068445472 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 80447 57132 171 27 0 78896 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 321788



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.04 4.16 5/194 15500
/proc/meminfo: memFree=23633628/32951124 swapFree=67111524/67111528
[pid=15274] ppid=15272 vsize=321788 CPUtime=1300.03 cores=4,6
/proc/15274/stat : 15274 (march_rw) R 15272 15274 14472 0 -1 4202496 59825 0 0 0 129990 13 0 0 25 0 1 0 282605472 329510912 59760 33554432000 4194304 4300876 140736068445472 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15274/statm: 80447 59760 171 27 0 78896 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 321788

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): 1300.06
CPU user time (s): 1299.91
CPU system time (s): 0.145977
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 321788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59825
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= 13740

runsolver used 1.92471 second user time and 4.00239 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-02 04:07:53
IDJOB=3152633
IDBENCH=82913
IDSOLVER=1561
FILE ID=node134/3152633-1301710073
RUNJOBID= node134-1301708402-14491
PBS_JOBID= 12840844
Free space on /tmp= 71420 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v150-c3195-S1428216398-076.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152633-1301710073/watcher-3152633-1301710073 -o /tmp/evaluation-result-3152633-1301710073/solver-3152633-1301710073 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152633-1301710073.cnf

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

MD5SUM BENCH= 5a6e4de126d24892e5539c0ca63e90ed
RANDOM SEED=515134552

node134.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24046412 kB
Buffers:        303336 kB
Cached:        8176416 kB
SwapCached:          4 kB
Active:        4161468 kB
Inactive:      4485728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24046412 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             216 kB
Writeback:           0 kB
AnonPages:      167260 kB
Mapped:          15540 kB
Slab:           193444 kB
PageTables:       5592 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   391296 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71420 MiB
End job on node134 at 2011-04-02 04:29:35