Trace number 1731647

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf
MD5SUM3d4fadc8af17bc65dbe7fef013825ed5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark248.946
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of clauses2464
Sum of the clauses size6432
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2960
Number of clauses of size 31504
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) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
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 744 variables and 2464 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 744 free variables and 2464 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.047
0.00/0.01	c find_equivalence():: found 256 3-equivalences
0.00/0.01	c find_and_remove_tautogolies():: found and removed 192 tautologies
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 6.000000 to 6.000000
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 1024 satisfied and 0 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 744 variables and 1440 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 744 variabels and 1440 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1440 / 744 ) = 1.94
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 dynamic_preselect_setsize :: on
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 353 JD: 28
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 32605 JD: 28
6.99/7.09	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 |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 133074 JD: 28
27.97/28.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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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 |****************************************************************| 3 NC: 649393 JD: 28
122.93/123.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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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 |****************************************************************| 4 NC: 2117789 JD: 28
386.61/386.81	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 |*********************
c |**********************
c |***********************
c |************************
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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 |***********************************************************
c |************************************************************
c |*************************************************************c right child 89757 UNSAT by parent!
775.06/775.41	
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 5335398 JD: 28
955.39/955.83	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************c right child 202660 UNSAT by parent!
1183.71/1184.28	c right child 202677 UNSAT by parent!
1183.71/1184.28	
c |************************************
c |*************************************
c |**************************************
c |***************************************

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-1731647-1240772981/watcher-1731647-1240772981 -o /tmp/evaluation-result-1731647-1240772981/solver-1731647-1240772981 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1731647-1240772981.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.00 1.00 1.00 3/65 26373
/proc/meminfo: memFree=1830520/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=928 CPUtime=0
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 105327912 950272 118 1992294400 134512640 135019032 4294956224 18446744073709551615 134628593 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 232 118 50 123 0 107 0

[startup+0.10116 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 26373
/proc/meminfo: memFree=1830520/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=1480 CPUtime=0.09
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 307 0 0 0 9 0 0 0 18 0 1 0 105327912 1515520 289 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 370 289 73 123 0 245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1480

[startup+0.201171 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 26373
/proc/meminfo: memFree=1830520/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=1480 CPUtime=0.19
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 310 0 0 0 19 0 0 0 18 0 1 0 105327912 1515520 292 1992294400 134512640 135019032 4294956224 18446744073709551615 134628853 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 370 292 73 123 0 245 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1480

[startup+0.301181 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 26373
/proc/meminfo: memFree=1830520/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=1612 CPUtime=0.29
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 105327912 1650688 308 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 403 308 73 123 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1612

[startup+0.701224 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 26373
/proc/meminfo: memFree=1830520/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=1612 CPUtime=0.69
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 346 0 0 0 69 0 0 0 23 0 1 0 105327912 1650688 328 1992294400 134512640 135019032 4294956224 18446744073709551615 134526604 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 403 328 73 123 0 278 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1612

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1829488/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=1744 CPUtime=1.49
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 354 0 0 0 149 0 0 0 25 0 1 0 105327912 1785856 336 1992294400 134512640 135019032 4294956224 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 436 336 73 123 0 311 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1744

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1829296/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=1744 CPUtime=3.09
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 367 0 0 0 309 0 0 0 25 0 1 0 105327912 1785856 349 1992294400 134512640 135019032 4294956224 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 436 349 73 123 0 311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1744

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1829104/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=1876 CPUtime=6.29
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 390 0 0 0 629 0 0 0 25 0 1 0 105327912 1921024 372 1992294400 134512640 135019032 4294956224 18446744073709551615 134526769 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 469 372 73 123 0 344 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1876

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1828848/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=2056 CPUtime=12.69
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 426 0 0 0 1269 0 0 0 25 0 1 0 105327912 2105344 408 1992294400 134512640 135019032 4294956224 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 514 408 73 123 0 389 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2056

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1828784/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=2192 CPUtime=25.47
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 467 0 0 0 2547 0 0 0 25 0 1 0 105327912 2244608 449 1992294400 134512640 135019032 4294956224 18446744073709551615 134563460 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 548 449 73 123 0 423 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2192

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1828656/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=2360 CPUtime=51.06
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 499 0 0 0 5106 0 0 0 25 0 1 0 105327912 2416640 481 1992294400 134512640 135019032 4294956224 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 590 481 73 123 0 465 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2360

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1828272/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=2664 CPUtime=102.24
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 567 0 0 0 10224 0 0 0 25 0 1 0 105327912 2727936 549 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 666 549 73 123 0 541 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2664

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1827568/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=3232 CPUtime=162.21
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 727 0 0 0 16221 0 0 0 25 0 1 0 105327912 3309568 709 1992294400 134512640 135019032 4294956224 18446744073709551615 134543723 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 808 709 73 123 0 683 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 3232

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1826608/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=4844 CPUtime=222.19
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 987 0 0 0 22219 0 0 0 25 0 1 0 105327912 4960256 931 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 1211 931 73 123 0 1086 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4844

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1826096/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=5336 CPUtime=282.16
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 1133 0 0 0 28216 0 0 0 25 0 1 0 105327912 5464064 1077 1992294400 134512640 135019032 4294956224 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 1334 1077 73 123 0 1209 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 5336

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1825392/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=6488 CPUtime=342.13
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 1291 0 0 0 34213 0 0 0 25 0 1 0 105327912 6643712 1235 1992294400 134512640 135019032 4294956224 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 1622 1235 73 123 0 1497 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 6488

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1824240/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=6488 CPUtime=402.11
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 1581 0 0 0 40210 1 0 0 25 0 1 0 105327912 6643712 1525 1992294400 134512640 135019032 4294956224 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 1622 1525 73 123 0 1497 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 6488

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1822768/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=9196 CPUtime=462.09
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 1923 0 0 0 46208 1 0 0 25 0 1 0 105327912 9416704 1867 1992294400 134512640 135019032 4294956224 18446744073709551615 134543969 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 2299 1867 73 123 0 2174 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 9196

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1821296/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=11784 CPUtime=522.05
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 2280 0 0 0 52204 1 0 0 25 0 1 0 105327912 12066816 2224 1992294400 134512640 135019032 4294956224 18446744073709551615 134598589 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 2946 2224 73 123 0 2821 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 11784

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1819888/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=13756 CPUtime=582.03
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 2617 0 0 0 58202 1 0 0 25 0 1 0 105327912 14086144 2561 1992294400 134512640 135019032 4294956224 18446744073709551615 134543732 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 3439 2561 73 123 0 3314 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 13756

[startup+642.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 26374
/proc/meminfo: memFree=1818672/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=13756 CPUtime=642.02
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 2917 0 0 0 64200 2 0 0 25 0 1 0 105327912 14086144 2861 1992294400 134512640 135019032 4294956224 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 3439 2861 73 123 0 3314 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 13756

[startup+702.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 26374
/proc/meminfo: memFree=1817392/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=17636 CPUtime=701.99
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 3183 0 0 0 70197 2 0 0 25 0 1 0 105327912 18059264 3127 1992294400 134512640 135019032 4294956224 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 4409 3127 73 123 0 4284 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 17636

[startup+762.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 26374
/proc/meminfo: memFree=1816240/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=17636 CPUtime=761.97
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 3457 0 0 0 76195 2 0 0 25 0 1 0 105327912 18059264 3401 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 4409 3401 73 123 0 4284 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 17636

[startup+822.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/66 26374
/proc/meminfo: memFree=1815024/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=17636 CPUtime=821.94
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 3768 0 0 0 82192 2 0 0 25 0 1 0 105327912 18059264 3712 1992294400 134512640 135019032 4294956224 18446744073709551615 134596401 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 4409 3712 73 123 0 4284 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 17636

[startup+882.306 s]
/proc/loadavg: 1.13 1.06 1.01 2/66 26374
/proc/meminfo: memFree=1814320/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=17636 CPUtime=881.92
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 3938 0 0 0 88189 3 0 0 25 0 1 0 105327912 18059264 3882 1992294400 134512640 135019032 4294956224 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 4409 3882 73 123 0 4284 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 17636

[startup+942.302 s]
/proc/loadavg: 1.12 1.06 1.00 2/66 26374
/proc/meminfo: memFree=1813040/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=21572 CPUtime=941.89
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 4259 0 0 0 94186 3 0 0 25 0 1 0 105327912 22089728 4203 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 5393 4203 73 123 0 5268 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 21572

[startup+1002.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/66 26374
/proc/meminfo: memFree=1810608/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=27392 CPUtime=1001.87
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 4838 0 0 0 100184 3 0 0 25 0 1 0 105327912 28049408 4782 1992294400 134512640 135019032 4294956224 18446744073709551615 134543940 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 6848 4782 73 123 0 6723 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 27392

[startup+1062.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 26374
/proc/meminfo: memFree=1808368/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=27392 CPUtime=1061.85
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 5390 0 0 0 106182 3 0 0 25 0 1 0 105327912 28049408 5334 1992294400 134512640 135019032 4294956224 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 6848 5334 73 123 0 6723 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 27392

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 26374
/proc/meminfo: memFree=1806192/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=27392 CPUtime=1121.83
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 5939 0 0 0 112179 4 0 0 25 0 1 0 105327912 28049408 5883 1992294400 134512640 135019032 4294956224 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 6848 5883 73 123 0 6723 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 27392

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 26374
/proc/meminfo: memFree=1804656/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=27392 CPUtime=1181.81
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 6299 0 0 0 118177 4 0 0 25 0 1 0 105327912 28049408 6243 1992294400 134512640 135019032 4294956224 18446744073709551615 134544007 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 6848 6243 73 123 0 6723 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 27392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 26374
/proc/meminfo: memFree=1803632/2055920 swapFree=4180748/4192956
[pid=26373] ppid=26371 vsize=27392 CPUtime=1200.01
/proc/26373/stat : 26373 (march_ks) R 26371 26373 26123 0 -1 4194304 6552 0 0 0 119997 4 0 0 25 0 1 0 105327912 28049408 6496 1992294400 134512640 135019032 4294956224 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 6848 6496 73 123 0 6723 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 27392

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): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.97
CPU system time (s): 0.047992
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 27392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6552
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= 3805

runsolver used 1.40978 second user time and 2.86756 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-26 21:09:41
IDJOB=1731647
IDBENCH=24755
IDSOLVER=559
FILE ID=node81/1731647-1240772981
PBS_JOBID= 9187206
Free space on /tmp= 126392 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731647-1240772981/watcher-1731647-1240772981 -o /tmp/evaluation-result-1731647-1240772981/solver-1731647-1240772981 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1731647-1240772981.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3d4fadc8af17bc65dbe7fef013825ed5
RANDOM SEED=1940753608

node81.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		: 3000.234
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		: 3000.234
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:       1831000 kB
Buffers:         23344 kB
Cached:         140532 kB
SwapCached:       5920 kB
Active:          19224 kB
Inactive:       153284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831000 kB
SwapTotal:     4192956 kB
SwapFree:      4180748 kB
Dirty:            2956 kB
Writeback:           0 kB
Mapped:          13788 kB
Slab:            38200 kB
Committed_AS:   393124 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126388 MiB
End job on node81 at 2009-04-26 21:29:43