Trace number 1626879

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
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.02 5002.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S45592023-054.cnf
MD5SUM1cdf960645ef22947407473f1df63e0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.544917
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 559 free variables and 2376 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.481
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 159 duplicate clauses
0.00/0.02	c resolvent_look() :: found 82 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2458 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2458 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2458 / 560 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 217 JD: 26
0.10/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |****************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 1968 JD: 26
1.30/1.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 22353 JD: 26
15.88/15.98	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 |****************************************************************| 3 NC: 134438 JD: 26
97.82/97.98	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 |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 541264 JD: 26
398.57/398.80	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |***********
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 |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1608751 JD: 26
1188.16/1188.83	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |****************
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c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 6 NC: 3785853 JD: 26
2806.68/2808.26	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
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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Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626879-1240141250/watcher-1626879-1240141250 -o /tmp/evaluation-result-1626879-1240141250/solver-1626879-1240141250 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626879-1240141250.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.08 1.04 1.00 3/65 27096
/proc/meminfo: memFree=1196664/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=796 CPUtime=0
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 42154402 815104 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 199 111 50 123 0 74 0

[startup+0.0431389 s]
/proc/loadavg: 1.08 1.04 1.00 3/65 27096
/proc/meminfo: memFree=1196664/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=1352 CPUtime=0.04
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 278 0 0 0 4 0 0 0 18 0 1 0 42154402 1384448 261 1992294400 134512640 135019032 4294956240 18446744073709551615 134548815 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 338 261 73 123 0 213 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1352

[startup+0.101147 s]
/proc/loadavg: 1.08 1.04 1.00 3/65 27096
/proc/meminfo: memFree=1196664/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=1484 CPUtime=0.1
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 291 0 0 0 10 0 0 0 18 0 1 0 42154402 1519616 274 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 371 274 73 123 0 246 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1484

[startup+0.301171 s]
/proc/loadavg: 1.08 1.04 1.00 3/65 27096
/proc/meminfo: memFree=1196664/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=1484 CPUtime=0.3
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 303 0 0 0 30 0 0 0 19 0 1 0 42154402 1519616 286 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 371 286 73 123 0 246 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1484

[startup+0.701222 s]
/proc/loadavg: 1.08 1.04 1.00 3/65 27096
/proc/meminfo: memFree=1196664/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=1484 CPUtime=0.7
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 313 0 0 0 70 0 0 0 23 0 1 0 42154402 1519616 296 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 371 296 73 123 0 246 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1484

[startup+1.50132 s]
/proc/loadavg: 1.08 1.04 1.00 2/66 27097
/proc/meminfo: memFree=1195696/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=1628 CPUtime=1.49
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 325 0 0 0 149 0 0 0 25 0 1 0 42154402 1667072 308 1992294400 134512640 135019032 4294956240 18446744073709551615 134597005 0 0 4096 0 0 0 0 17 1 0 0
/proc/27096/statm: 407 308 73 123 0 282 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1628

[startup+3.10152 s]
/proc/loadavg: 1.08 1.04 1.00 2/66 27097
/proc/meminfo: memFree=1195568/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=1628 CPUtime=3.09
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 339 0 0 0 309 0 0 0 25 0 1 0 42154402 1667072 322 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/27096/statm: 407 322 73 123 0 282 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1628

[startup+6.30192 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 27097
/proc/meminfo: memFree=1195248/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=1628 CPUtime=6.28
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 348 0 0 0 628 0 0 0 25 0 1 0 42154402 1667072 331 1992294400 134512640 135019032 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 407 331 73 123 0 282 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1628

[startup+12.7017 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 27097
/proc/meminfo: memFree=1195120/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=1760 CPUtime=12.68
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 365 0 0 0 1268 0 0 0 25 0 1 0 42154402 1802240 348 1992294400 134512640 135019032 4294956240 18446744073709551615 134597179 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 440 348 73 123 0 315 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1760

[startup+25.5013 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 27097
/proc/meminfo: memFree=1195120/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=1896 CPUtime=25.48
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 414 0 0 0 2548 0 0 0 25 0 1 0 42154402 1941504 397 1992294400 134512640 135019032 4294956240 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 474 397 73 123 0 349 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1896

[startup+51.1015 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 27097
/proc/meminfo: memFree=1195056/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=1964 CPUtime=51.04
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 434 0 0 0 5104 0 0 0 25 0 1 0 42154402 2011136 417 1992294400 134512640 135019032 4294956240 18446744073709551615 134598130 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 491 417 73 123 0 366 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1964

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 27097
/proc/meminfo: memFree=1194736/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=2580 CPUtime=102.21
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 518 0 0 0 10221 0 0 0 25 0 1 0 42154402 2641920 501 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 645 501 73 123 0 520 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 2580

[startup+162.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 27097
/proc/meminfo: memFree=1194416/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=2920 CPUtime=162.18
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 588 0 0 0 16218 0 0 0 25 0 1 0 42154402 2990080 571 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 730 571 73 123 0 605 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 2920

[startup+222.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 27097
/proc/meminfo: memFree=1194032/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=2920 CPUtime=222.16
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 669 0 0 0 22216 0 0 0 25 0 1 0 42154402 2990080 652 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 730 652 73 123 0 605 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 2920

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 27097
/proc/meminfo: memFree=1193648/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=3624 CPUtime=282.12
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 776 0 0 0 28212 0 0 0 25 0 1 0 42154402 3710976 759 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 906 759 73 123 0 781 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 3624

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27097
/proc/meminfo: memFree=1193264/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=4388 CPUtime=342.09
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 855 0 0 0 34209 0 0 0 25 0 1 0 42154402 4493312 838 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 1097 838 73 123 0 972 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 4388

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27097
/proc/meminfo: memFree=1192496/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=4644 CPUtime=402.07
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 1041 0 0 0 40206 1 0 0 25 0 1 0 42154402 4755456 1024 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 1161 1024 73 123 0 1036 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 4644

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27097
/proc/meminfo: memFree=1192112/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=5796 CPUtime=462.04
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 1149 0 0 0 46203 1 0 0 25 0 1 0 42154402 5935104 1132 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 1449 1132 73 123 0 1324 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 5796

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27097
/proc/meminfo: memFree=1191856/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=5796 CPUtime=522.02
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 1210 0 0 0 52201 1 0 0 25 0 1 0 42154402 5935104 1193 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 1449 1193 73 123 0 1324 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 5796

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27097
/proc/meminfo: memFree=1191472/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=5796 CPUtime=581.97
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 1289 0 0 0 58196 1 0 0 25 0 1 0 42154402 5935104 1272 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 1449 1272 73 123 0 1324 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 5796

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27097
/proc/meminfo: memFree=1191152/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=7520 CPUtime=641.94
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 1384 0 0 0 64193 1 0 0 25 0 1 0 42154402 7700480 1367 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 1880 1367 73 123 0 1755 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 7520


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1153968/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=49712 CPUtime=4000.16
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 10552 0 0 0 400009 7 0 0 25 0 1 0 42154402 50905088 10535 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 12428 10535 73 123 0 12303 0
Current children cumulated CPU time (s) 4000.16
Current children cumulated vsize (KiB) 49712

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1153008/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=49712 CPUtime=4060.15
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 10761 0 0 0 406007 8 0 0 25 0 1 0 42154402 50905088 10744 1992294400 134512640 135019032 4294956240 18446744073709551615 134547683 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 12428 10744 73 123 0 12303 0
Current children cumulated CPU time (s) 4060.15
Current children cumulated vsize (KiB) 49712

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1152432/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=49712 CPUtime=4120.13
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 10908 0 0 0 412005 8 0 0 25 0 1 0 42154402 50905088 10891 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 12428 10891 73 123 0 12303 0
Current children cumulated CPU time (s) 4120.13
Current children cumulated vsize (KiB) 49712

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1151344/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=49712 CPUtime=4180.1
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 11191 0 0 0 418002 8 0 0 25 0 1 0 42154402 50905088 11174 1992294400 134512640 135019032 4294956240 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 12428 11174 73 123 0 12303 0
Current children cumulated CPU time (s) 4180.1
Current children cumulated vsize (KiB) 49712

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1150512/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=49712 CPUtime=4240.05
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 11417 0 0 0 423997 8 0 0 25 0 1 0 42154402 50905088 11400 1992294400 134512640 135019032 4294956240 18446744073709551615 134590547 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 12428 11400 73 123 0 12303 0
Current children cumulated CPU time (s) 4240.05
Current children cumulated vsize (KiB) 49712

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1149680/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=49712 CPUtime=4300.03
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 11610 0 0 0 429995 8 0 0 25 0 1 0 42154402 50905088 11593 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 12428 11593 73 123 0 12303 0
Current children cumulated CPU time (s) 4300.03
Current children cumulated vsize (KiB) 49712

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1148848/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=69356 CPUtime=4360
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 11832 0 0 0 435992 8 0 0 25 0 1 0 42154402 71020544 11815 1992294400 134512640 135019032 4294956240 18446744073709551615 134538110 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 17339 11815 73 123 0 17214 0
Current children cumulated CPU time (s) 4360
Current children cumulated vsize (KiB) 69356

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1147632/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=69356 CPUtime=4419.95
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 12123 0 0 0 441987 8 0 0 25 0 1 0 42154402 71020544 12106 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 17339 12106 73 123 0 17214 0
Current children cumulated CPU time (s) 4419.95
Current children cumulated vsize (KiB) 69356

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1146672/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=69356 CPUtime=4479.94
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 12354 0 0 0 447985 9 0 0 25 0 1 0 42154402 71020544 12337 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 17339 12337 73 123 0 17214 0
Current children cumulated CPU time (s) 4479.94
Current children cumulated vsize (KiB) 69356

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1145904/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=69356 CPUtime=4539.92
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 12552 0 0 0 453983 9 0 0 25 0 1 0 42154402 71020544 12535 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 17339 12535 73 123 0 17214 0
Current children cumulated CPU time (s) 4539.92
Current children cumulated vsize (KiB) 69356

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1144944/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=69356 CPUtime=4599.88
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 12754 0 0 0 459979 9 0 0 25 0 1 0 42154402 71020544 12737 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 17339 12737 73 123 0 17214 0
Current children cumulated CPU time (s) 4599.88
Current children cumulated vsize (KiB) 69356

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1143664/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=69356 CPUtime=4659.86
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 13069 0 0 0 465977 9 0 0 25 0 1 0 42154402 71020544 13052 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 17339 13052 73 123 0 17214 0
Current children cumulated CPU time (s) 4659.86
Current children cumulated vsize (KiB) 69356

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27105
/proc/meminfo: memFree=1142512/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=69356 CPUtime=4719.84
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 13361 0 0 0 471975 9 0 0 25 0 1 0 42154402 71020544 13344 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 17339 13344 73 123 0 17214 0
Current children cumulated CPU time (s) 4719.84
Current children cumulated vsize (KiB) 69356

[startup+4782.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 27105
/proc/meminfo: memFree=1141296/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=69356 CPUtime=4779.82
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 13683 0 0 0 477972 10 0 0 25 0 1 0 42154402 71020544 13666 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 17339 13666 73 123 0 17214 0
Current children cumulated CPU time (s) 4779.82
Current children cumulated vsize (KiB) 69356

[startup+4842.3 s]
/proc/loadavg: 1.15 1.04 1.01 2/66 27111
/proc/meminfo: memFree=1140336/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=69356 CPUtime=4839.78
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 13905 0 0 0 483968 10 0 0 25 0 1 0 42154402 71020544 13888 1992294400 134512640 135019032 4294956240 18446744073709551615 134548028 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 17339 13888 73 123 0 17214 0
Current children cumulated CPU time (s) 4839.78
Current children cumulated vsize (KiB) 69356

[startup+4902.3 s]
/proc/loadavg: 1.17 1.06 1.02 2/66 27111
/proc/meminfo: memFree=1139248/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=69356 CPUtime=4899.76
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 14190 0 0 0 489966 10 0 0 25 0 1 0 42154402 71020544 14173 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 17339 14173 73 123 0 17214 0
Current children cumulated CPU time (s) 4899.76
Current children cumulated vsize (KiB) 69356

[startup+4962.3 s]
/proc/loadavg: 1.12 1.06 1.01 2/66 27111
/proc/meminfo: memFree=1137904/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=69356 CPUtime=4959.73
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 14525 0 0 0 495963 10 0 0 25 0 1 0 42154402 71020544 14508 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 17339 14508 73 123 0 17214 0
Current children cumulated CPU time (s) 4959.73
Current children cumulated vsize (KiB) 69356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.14 1.07 1.02 2/66 27111
/proc/meminfo: memFree=1137008/2055920 swapFree=4192956/4192956
[pid=27096] ppid=27094 vsize=69356 CPUtime=5000
/proc/27096/stat : 27096 (march_ks) R 27094 27096 25638 0 -1 4194304 14746 0 0 0 499990 10 0 0 25 0 1 0 42154402 71020544 14729 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/27096/statm: 17339 14729 73 123 0 17214 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 69356

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): 5002.61
CPU time (s): 5000.02
CPU user time (s): 4999.91
CPU system time (s): 0.116982
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 69356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14746
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= 2
involuntary context switches= 15124

runsolver used 5.49416 second user time and 9.59054 second system time

The end

Launcher Data 

Begin job on node92 at 2009-04-19 13:40:50
IDJOB=1626879
IDBENCH=70674
IDSOLVER=582
FILE ID=node92/1626879-1240141250
PBS_JOBID= 9157891
Free space on /tmp= 66484 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S45592023-054.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626879-1240141250/watcher-1626879-1240141250 -o /tmp/evaluation-result-1626879-1240141250/solver-1626879-1240141250 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626879-1240141250.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1cdf960645ef22947407473f1df63e0b
RANDOM SEED=1686465775

node92.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.245
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.245
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1197144 kB
Buffers:         76128 kB
Cached:         712604 kB
SwapCached:          0 kB
Active:         594056 kB
Inactive:       208496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1197144 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          23516 kB
Slab:            42220 kB
Committed_AS:   170060 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node92 at 2009-04-19 15:04:15