Trace number 338699

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
MD5SUMbc769deecd9ed9694b8be132b5bd15cd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark24.1883
Satisfiable
(Un)Satisfiability was proved
Number of variables252
Number of clauses2160
Sum of the clauses size4536
Maximum clause length14
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22142
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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 252 variables and 2160 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 252 free variables and 2160 clauses.
0.00/0.01	c stat :: sign balance is biased by 14.999
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using k-SAT heuristics (size based diff)
0.00/0.01	c longest clause has size 14
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c main():: clause / variable ratio: ( 2160 / 252 ) = 8.57
0.00/0.01	c longest clause has size 14
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: 189 JD: 26
0.10/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |****************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3362 JD: 26
1.10/1.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
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c |*******************************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 50887 JD: 26
16.09/16.12	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 |****************************************
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c |*********************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 754696 JD: 26
232.20/232.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************

Verifier Data (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/node23/watcher-338699-1173690523 -o ROOT/results/node23/solver-338699-1173690523 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338699-1173690523/march_ks /tmp/evaluation/338699-1173690523/instance-338699-1173690523.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: 0.99 0.97 0.98 3/77 11591
/proc/meminfo: memFree=1803608/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=800 CPUtime=0
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 95020641 819200 96 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 200 97 51 123 0 75 0

[startup+0.103546 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 11591
/proc/meminfo: memFree=1803608/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1064 CPUtime=0.1
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 190 0 0 0 10 0 0 0 18 0 1 0 95020641 1089536 172 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 266 172 72 123 0 141 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1064

[startup+0.201565 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 11591
/proc/meminfo: memFree=1803608/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1064 CPUtime=0.19
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 193 0 0 0 19 0 0 0 18 0 1 0 95020641 1089536 175 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 266 175 72 123 0 141 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1064

[startup+0.301586 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 11591
/proc/meminfo: memFree=1803608/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1064 CPUtime=0.29
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 194 0 0 0 29 0 0 0 19 0 1 0 95020641 1089536 176 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 266 176 72 123 0 141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1064

[startup+0.701663 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 11591
/proc/meminfo: memFree=1803608/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1064 CPUtime=0.69
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 195 0 0 0 69 0 0 0 22 0 1 0 95020641 1089536 177 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538467 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 266 177 72 123 0 141 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1064

[startup+1.50182 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11592
/proc/meminfo: memFree=1803152/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1064 CPUtime=1.49
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 202 0 0 0 149 0 0 0 25 0 1 0 95020641 1089536 184 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 266 184 72 123 0 141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1064

[startup+3.10113 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11592
/proc/meminfo: memFree=1803024/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1196 CPUtime=3.09
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 209 0 0 0 309 0 0 0 25 0 1 0 95020641 1224704 191 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598179 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 299 191 72 123 0 174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1196

[startup+6.30175 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11592
/proc/meminfo: memFree=1802832/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1196 CPUtime=6.29
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 213 0 0 0 629 0 0 0 25 0 1 0 95020641 1224704 195 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597501 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 299 195 72 123 0 174 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1196

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11592
/proc/meminfo: memFree=1802704/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1196 CPUtime=12.69
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 233 0 0 0 1269 0 0 0 25 0 1 0 95020641 1224704 215 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134587580 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 299 215 72 123 0 174 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1196

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11592
/proc/meminfo: memFree=1802512/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1400 CPUtime=25.49
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 279 0 0 0 2549 0 0 0 25 0 1 0 95020641 1433600 261 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538379 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 350 261 72 123 0 225 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1400

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11592
/proc/meminfo: memFree=1802448/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1400 CPUtime=51.08
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 288 0 0 0 5108 0 0 0 25 0 1 0 95020641 1433600 270 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598342 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 350 270 72 123 0 225 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1400

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11592
/proc/meminfo: memFree=1802448/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1652 CPUtime=102.26
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 315 0 0 0 10226 0 0 0 25 0 1 0 95020641 1691648 297 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 413 297 72 123 0 288 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1652

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11592
/proc/meminfo: memFree=1802256/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1652 CPUtime=162.23
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 338 0 0 0 16223 0 0 0 25 0 1 0 95020641 1691648 320 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598349 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 413 320 72 123 0 288 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1652

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11592
/proc/meminfo: memFree=1802192/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=1880 CPUtime=222.21
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 357 0 0 0 22221 0 0 0 25 0 1 0 95020641 1925120 339 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 470 339 72 123 0 345 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1880

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11592
/proc/meminfo: memFree=1801744/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2220 CPUtime=282.18
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 439 0 0 0 28218 0 0 0 25 0 1 0 95020641 2273280 421 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 555 421 72 123 0 430 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2220

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11592
/proc/meminfo: memFree=1801488/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2220 CPUtime=342.16
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 486 0 0 0 34215 1 0 0 25 0 1 0 95020641 2273280 468 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538565 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 555 468 72 123 0 430 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2220

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11592
/proc/meminfo: memFree=1801360/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2732 CPUtime=402.14
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 513 0 0 0 40213 1 0 0 25 0 1 0 95020641 2797568 495 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 683 495 72 123 0 558 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2732

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801360/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2732 CPUtime=462.12
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 513 0 0 0 46211 1 0 0 25 0 1 0 95020641 2797568 495 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597513 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 683 495 72 123 0 558 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2732

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801424/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2732 CPUtime=522.1
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 513 0 0 0 52209 1 0 0 25 0 1 0 95020641 2797568 495 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597179 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 683 495 72 123 0 558 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2732

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801360/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2736 CPUtime=582.07
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 514 0 0 0 58206 1 0 0 25 0 1 0 95020641 2801664 496 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134596403 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2736

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801360/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2736 CPUtime=642.05
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 514 0 0 0 64204 1 0 0 25 0 1 0 95020641 2801664 496 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541755 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 2736

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801360/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2736 CPUtime=702.03
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 514 0 0 0 70202 1 0 0 25 0 1 0 95020641 2801664 496 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 2736

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801360/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2736 CPUtime=762.01
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 514 0 0 0 76200 1 0 0 25 0 1 0 95020641 2801664 496 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 2736

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801360/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2736 CPUtime=821.98
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 514 0 0 0 82197 1 0 0 25 0 1 0 95020641 2801664 496 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 2736

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801360/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2736 CPUtime=881.97
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 514 0 0 0 88195 2 0 0 25 0 1 0 95020641 2801664 496 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134589594 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 2736

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801360/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2736 CPUtime=941.94
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 514 0 0 0 94192 2 0 0 25 0 1 0 95020641 2801664 496 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 2736

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801424/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2736 CPUtime=1001.92
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 514 0 0 0 100190 2 0 0 25 0 1 0 95020641 2801664 496 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 2736

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801424/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2736 CPUtime=1061.9
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 514 0 0 0 106188 2 0 0 25 0 1 0 95020641 2801664 496 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134537922 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 2736

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801424/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2736 CPUtime=1121.88
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 514 0 0 0 112186 2 0 0 25 0 1 0 95020641 2801664 496 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 2736

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801424/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2736 CPUtime=1181.85
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 514 0 0 0 118183 2 0 0 25 0 1 0 95020641 2801664 496 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598179 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 2736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11594
/proc/meminfo: memFree=1801424/2055920 swapFree=4140896/4192956
[pid=11591] ppid=11589 vsize=2736 CPUtime=1200.05
/proc/11591/stat : 11591 (march_ks) R 11589 11591 10431 0 -1 4194304 514 0 0 0 120003 2 0 0 25 0 1 0 95020641 2801664 496 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11591/statm: 684 496 72 123 0 559 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 2736

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): 1200.06
CPU user time (s): 1200.03
CPU system time (s): 0.025996
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 2736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 514
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3367

runsolver used 1.42278 second user time and 2.74558 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Mar 12 09:08:43 UTC 2007

IDJOB= 338699
IDBENCH= 24729
IDSOLVER= 111
FILE ID= node23/338699-1173690523

PBS_JOBID= 4101479

Free space on /tmp= 66519 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338699-1173690523/march_ks /tmp/evaluation/338699-1173690523/instance-338699-1173690523.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-338699-1173690523 -o ROOT/results/node23/solver-338699-1173690523 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338699-1173690523/march_ks /tmp/evaluation/338699-1173690523/instance-338699-1173690523.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  bc769deecd9ed9694b8be132b5bd15cd

RANDOM SEED= 96255213

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.259
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		: 3000.259
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:       1804016 kB
Buffers:         38924 kB
Cached:         147056 kB
SwapCached:      15572 kB
Active:         134480 kB
Inactive:        78636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804016 kB
SwapTotal:     4192956 kB
SwapFree:      4140896 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          29828 kB
Slab:            24368 kB
Committed_AS:   228784 kB
PageTables:       1732 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= 66519 MiB

End job on node23 on Mon Mar 12 09:28:46 UTC 2007