Trace number 336053

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, and are wall clock time (not CPU 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 KS 2007-02-08? (TO) 1200.07 1200.85

General information on the benchmark

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

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 161 variables and 802 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 find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 160 free variables and 800 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.000
0.00/0.01	c find_equivalence():: found 4 4-equivalences
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 4.000000 to 4.000000
0.00/0.01	c using k-SAT heuristics (size based diff)
0.00/0.01	c longest clause has size 4
0.00/0.01	c simplify_formula():: removed 0 tautological, 32 satisfied and 152 duplicate clauses
0.00/0.01	c resolvent_look() :: found 576 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 1376 / 161 ) = 8.55
0.00/0.01	c longest clause has size 4
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
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: 210 JD: 67
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 8215 JD: 67
0.39/0.42	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 |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 160845 JD: 67
7.98/8.09	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 |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 2157267 JD: 67
107.52/107.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 21971059 JD: 67
1095.38/1096.10	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 (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-336053-1173639450 -o ROOT/results/node21/solver-336053-1173639450 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336053-1173639450/march_ks /tmp/evaluation/336053-1173639450/instance-336053-1173639450.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): 2400 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: 0.84 0.95 0.98 2/77 7415
/proc/meminfo: memFree=1875488/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=660 CPUtime=0
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 89915769 675840 79 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 165 79 50 123 0 40 0

[startup+0.0863469 s]
/proc/loadavg: 0.84 0.95 0.98 2/77 7415
/proc/meminfo: memFree=1875488/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=952 CPUtime=0.08
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 189 0 0 0 8 0 0 0 18 0 1 0 89915769 974848 171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 238 171 72 123 0 113 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 952

[startup+0.101349 s]
/proc/loadavg: 0.84 0.95 0.98 2/77 7415
/proc/meminfo: memFree=1875488/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=952 CPUtime=0.09
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 189 0 0 0 9 0 0 0 18 0 1 0 89915769 974848 171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134590445 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 238 171 72 123 0 113 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 952

[startup+0.30137 s]
/proc/loadavg: 0.84 0.95 0.98 2/77 7415
/proc/meminfo: memFree=1875488/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=1084 CPUtime=0.29
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 197 0 0 0 29 0 0 0 19 0 1 0 89915769 1110016 179 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584975 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 271 179 72 123 0 146 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1084

[startup+0.701414 s]
/proc/loadavg: 0.84 0.95 0.98 2/77 7415
/proc/meminfo: memFree=1875488/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=1084 CPUtime=0.69
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 211 0 0 0 69 0 0 0 23 0 1 0 89915769 1110016 193 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 271 193 72 123 0 146 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1084

[startup+1.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 7416
/proc/meminfo: memFree=1874776/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=1328 CPUtime=1.49
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 282 0 0 0 149 0 0 0 25 0 1 0 89915769 1359872 262 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526734 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 332 262 72 123 0 207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1328

[startup+3.10168 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 7416
/proc/meminfo: memFree=1874392/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=1708 CPUtime=3.09
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 352 0 0 0 309 0 0 0 25 0 1 0 89915769 1748992 332 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585444 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 427 332 72 123 0 302 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1708

[startup+6.30203 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 7416
/proc/meminfo: memFree=1873752/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=2560 CPUtime=6.29
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 478 0 0 0 629 0 0 0 25 0 1 0 89915769 2621440 458 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585086 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 640 458 72 123 0 515 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2560

[startup+12.7017 s]
/proc/loadavg: 0.88 0.95 0.98 2/78 7416
/proc/meminfo: memFree=1872600/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=3324 CPUtime=12.68
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 739 0 0 0 1268 0 0 0 25 0 1 0 89915769 3403776 719 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 831 719 72 123 0 706 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3324

[startup+25.5011 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 7416
/proc/meminfo: memFree=1869720/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=6200 CPUtime=25.47
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 1467 0 0 0 2547 0 0 0 25 0 1 0 89915769 6348800 1447 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 1550 1447 72 123 0 1425 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 6200

[startup+51.1019 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 7416
/proc/meminfo: memFree=1864536/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=12668 CPUtime=51.05
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 2797 0 0 0 5105 0 0 0 25 0 1 0 89915769 12972032 2777 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 3167 2777 72 123 0 3042 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 12668

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 7416
/proc/meminfo: memFree=1854936/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=27220 CPUtime=102.23
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 5131 0 0 0 10222 1 0 0 25 0 1 0 89915769 27873280 5111 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 6805 5111 72 123 0 6680 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 27220

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7416
/proc/meminfo: memFree=1842200/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=40316 CPUtime=162.19
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 8329 0 0 0 16217 2 0 0 25 0 1 0 89915769 41283584 8309 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 10079 8309 72 123 0 9954 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 40316

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 7488
/proc/meminfo: memFree=1826856/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=60124 CPUtime=222.15
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 11814 0 0 0 22208 7 0 0 25 0 1 0 89915769 61566976 11794 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543159 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 15031 11794 72 123 0 14906 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 60124

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 7586
/proc/meminfo: memFree=1808232/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=89592 CPUtime=282.11
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 16437 0 0 0 28196 15 0 0 25 0 1 0 89915769 91742208 16417 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539190 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 22398 16417 72 123 0 22273 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 89592

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7614
/proc/meminfo: memFree=1792344/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=89896 CPUtime=342.07
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 20681 0 0 0 34190 17 0 0 25 0 1 0 89915769 92053504 20643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579161 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 22474 20643 72 123 0 22349 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 89896

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7614
/proc/meminfo: memFree=1777432/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=134096 CPUtime=402.02
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 24483 0 0 0 40184 18 0 0 25 0 1 0 89915769 137314304 24445 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 33524 24445 72 123 0 33399 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 134096

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7614
/proc/meminfo: memFree=1761496/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=134096 CPUtime=461.98
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 28411 0 0 0 46178 20 0 0 25 0 1 0 89915769 137314304 28373 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565496 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 33524 28373 72 123 0 33399 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 134096

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7614
/proc/meminfo: memFree=1742424/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=134496 CPUtime=521.96
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 33249 0 0 0 52174 22 0 0 25 0 1 0 89915769 137723904 33211 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 33624 33211 72 123 0 33499 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 134496

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7614
/proc/meminfo: memFree=1728984/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=200796 CPUtime=581.91
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 36474 0 0 0 58166 25 0 0 25 0 1 0 89915769 205615104 36436 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565539 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 50199 36436 72 123 0 50074 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 200796

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7614
/proc/meminfo: memFree=1715552/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=200796 CPUtime=641.87
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 39818 0 0 0 64160 27 0 0 25 0 1 0 89915769 205615104 39780 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 50199 39780 72 123 0 50074 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 200796

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7614
/proc/meminfo: memFree=1699872/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=200796 CPUtime=701.83
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 43767 0 0 0 70154 29 0 0 25 0 1 0 89915769 205615104 43729 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565651 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 50199 43729 72 123 0 50074 0
Current children cumulated CPU time (s) 701.83
Current children cumulated vsize (KiB) 200796

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7614
/proc/meminfo: memFree=1685344/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=200796 CPUtime=761.78
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 47344 0 0 0 76147 31 0 0 25 0 1 0 89915769 205615104 47306 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 50199 47306 72 123 0 50074 0
Current children cumulated CPU time (s) 761.78
Current children cumulated vsize (KiB) 200796

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7614
/proc/meminfo: memFree=1670112/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=300244 CPUtime=821.73
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 51196 0 0 0 82140 33 0 0 25 0 1 0 89915769 307449856 51158 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 75061 51158 72 123 0 74936 0
Current children cumulated CPU time (s) 821.73
Current children cumulated vsize (KiB) 300244

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7614
/proc/meminfo: memFree=1655200/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=301044 CPUtime=881.71
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 54880 0 0 0 88136 35 0 0 25 0 1 0 89915769 308269056 54842 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 75261 54842 72 123 0 75136 0
Current children cumulated CPU time (s) 881.71
Current children cumulated vsize (KiB) 301044

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7614
/proc/meminfo: memFree=1640736/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=301044 CPUtime=941.67
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 58540 0 0 0 94130 37 0 0 25 0 1 0 89915769 308269056 58502 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134522588 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 75261 58502 72 123 0 75136 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 301044

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7614
/proc/meminfo: memFree=1627680/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=301044 CPUtime=1001.63
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 61745 0 0 0 100125 38 0 0 25 0 1 0 89915769 308269056 61707 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598024 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 75261 61707 72 123 0 75136 0
Current children cumulated CPU time (s) 1001.63
Current children cumulated vsize (KiB) 301044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7616
/proc/meminfo: memFree=1615712/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=301044 CPUtime=1061.61
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 64726 0 0 0 106121 40 0 0 25 0 1 0 89915769 308269056 64688 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 75261 64688 72 123 0 75136 0
Current children cumulated CPU time (s) 1061.61
Current children cumulated vsize (KiB) 301044

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7616
/proc/meminfo: memFree=1602080/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=301044 CPUtime=1121.57
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 68168 0 0 0 112116 41 0 0 25 0 1 0 89915769 308269056 68130 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563451 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 75261 68130 72 123 0 75136 0
Current children cumulated CPU time (s) 1121.57
Current children cumulated vsize (KiB) 301044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7616
/proc/meminfo: memFree=1586016/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=301044 CPUtime=1181.52
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 72212 0 0 0 118109 43 0 0 25 0 1 0 89915769 308269056 72174 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 75261 72174 72 123 0 75136 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 301044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7616
/proc/meminfo: memFree=1579872/2055920 swapFree=4152668/4192956
[pid=7415] ppid=7413 vsize=301044 CPUtime=1200.02
/proc/7415/stat : 7415 (march_ks) R 7413 7415 7350 0 -1 4194304 73675 0 0 0 119958 44 0 0 25 0 1 0 89915769 308269056 73637 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/7415/statm: 75261 73637 72 123 0 75136 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 301044

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): 1200.85
CPU time (s): 1200.07
CPU user time (s): 1199.58
CPU system time (s): 0.485926
CPU usage (%): 99.935
Max. virtual memory (cumulated for all children) (KiB): 301044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.485926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73675
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= 7
involuntary context switches= 25560

runsolver used 1.08083 second user time and 3.3035 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Mar 11 18:57:30 UTC 2007

IDJOB= 336053
IDBENCH= 24666
IDSOLVER= 111
FILE ID= node21/336053-1173639450

PBS_JOBID= 4101334

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336053-1173639450/march_ks /tmp/evaluation/336053-1173639450/instance-336053-1173639450.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-336053-1173639450 -o ROOT/results/node21/solver-336053-1173639450 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336053-1173639450/march_ks /tmp/evaluation/336053-1173639450/instance-336053-1173639450.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  cc16a72221b8e1efdfd6127b2f238bcd

RANDOM SEED= 595986932

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1875896 kB
Buffers:         30420 kB
Cached:          92136 kB
SwapCached:       8820 kB
Active:          82300 kB
Inactive:        63988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1875896 kB
SwapTotal:     4192956 kB
SwapFree:      4152668 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          29700 kB
Slab:            19276 kB
Committed_AS:   212104 kB
PageTables:       1768 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= 66562 MiB

End job on node21 on Sun Mar 11 19:17:33 UTC 2007