Trace number 1544690

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S688769362-007.cnf
MD5SUMdcd5f1c3fe8ddccf921fc006721ef352
Bench CategoryRANDOM (random 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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 6 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 559 free variables and 2374 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.505
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 157 duplicate clauses
0.00/0.02	c resolvent_look() :: found 74 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2448 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2448 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2448 / 560 ) = 4.37
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 131 JD: 26
0.03/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3244 JD: 26
2.20/2.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
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c |****************************************************************| 2 NC: 29644 JD: 26
21.18/21.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |***************
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 156733 JD: 26
112.33/112.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 572310 JD: 26
411.40/411.62	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |************
c |*************
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c |***************
c |****************
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c |******************
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c |********************
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 |******************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1595302 JD: 26
1146.88/1147.47	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544690-1238613350/watcher-1544690-1238613350 -o /tmp/evaluation-result-1544690-1238613350/solver-1544690-1238613350 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544690-1238613350.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: 1.14 1.07 0.96 3/80 4457
/proc/meminfo: memFree=1353064/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=932 CPUtime=0
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1133998921 954368 124 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 233 124 52 123 0 108 0

[startup+0.0342409 s]
/proc/loadavg: 1.14 1.07 0.96 3/80 4457
/proc/meminfo: memFree=1353064/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=1352 CPUtime=0.03
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 276 0 0 0 3 0 0 0 18 0 1 0 1133998921 1384448 259 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 338 259 73 123 0 213 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1352

[startup+0.101247 s]
/proc/loadavg: 1.14 1.07 0.96 3/80 4457
/proc/meminfo: memFree=1353064/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=1484 CPUtime=0.1
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 290 0 0 0 10 0 0 0 18 0 1 0 1133998921 1519616 273 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 371 273 73 123 0 246 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1484

[startup+0.301268 s]
/proc/loadavg: 1.14 1.07 0.96 3/80 4457
/proc/meminfo: memFree=1353064/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=1484 CPUtime=0.3
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 302 0 0 0 30 0 0 0 19 0 1 0 1133998921 1519616 285 1992294400 134512640 135019032 4294956240 18446744073709551615 134527216 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 371 285 73 123 0 246 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1484

[startup+0.70131 s]
/proc/loadavg: 1.14 1.07 0.96 3/80 4457
/proc/meminfo: memFree=1353064/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=1484 CPUtime=0.7
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 310 0 0 0 70 0 0 0 23 0 1 0 1133998921 1519616 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 371 293 73 123 0 246 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1484

[startup+1.50139 s]
/proc/loadavg: 1.14 1.07 0.96 2/81 4458
/proc/meminfo: memFree=1352096/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=1616 CPUtime=1.5
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 323 0 0 0 150 0 0 0 25 0 1 0 1133998921 1654784 306 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 404 306 73 123 0 279 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1616

[startup+3.10156 s]
/proc/loadavg: 1.13 1.07 0.96 2/81 4458
/proc/meminfo: memFree=1351776/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=1616 CPUtime=3.09
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 335 0 0 0 309 0 0 0 25 0 1 0 1133998921 1654784 318 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 404 318 73 123 0 279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1616

[startup+6.30189 s]
/proc/loadavg: 1.13 1.07 0.96 2/81 4458
/proc/meminfo: memFree=1351712/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=1616 CPUtime=6.29
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 347 0 0 0 629 0 0 0 25 0 1 0 1133998921 1654784 330 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/4457/statm: 404 330 73 123 0 279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1616

[startup+12.7016 s]
/proc/loadavg: 1.11 1.07 0.96 2/81 4458
/proc/meminfo: memFree=1351520/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=1796 CPUtime=12.69
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 365 0 0 0 1269 0 0 0 25 0 1 0 1133998921 1839104 348 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 449 348 73 123 0 324 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1796

[startup+25.5019 s]
/proc/loadavg: 1.09 1.07 0.96 2/81 4458
/proc/meminfo: memFree=1351520/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=1932 CPUtime=25.48
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 407 0 0 0 2548 0 0 0 25 0 1 0 1133998921 1978368 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 483 390 73 123 0 358 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1932

[startup+51.1015 s]
/proc/loadavg: 1.06 1.06 0.96 2/81 4458
/proc/meminfo: memFree=1351456/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=2100 CPUtime=51.06
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 442 0 0 0 5106 0 0 0 25 0 1 0 1133998921 2150400 425 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 525 425 73 123 0 400 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2100

[startup+102.307 s]
/proc/loadavg: 1.02 1.05 0.96 2/81 4458
/proc/meminfo: memFree=1351136/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=2252 CPUtime=102.25
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 493 0 0 0 10225 0 0 0 25 0 1 0 1133998921 2306048 476 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 563 476 73 123 0 438 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2252

[startup+162.301 s]
/proc/loadavg: 1.01 1.04 0.96 2/81 4458
/proc/meminfo: memFree=1350496/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=2996 CPUtime=162.21
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 644 0 0 0 16221 0 0 0 25 0 1 0 1133998921 3067904 627 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 749 627 73 123 0 624 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2996

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 0.96 2/81 4458
/proc/meminfo: memFree=1350048/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=3508 CPUtime=222.18
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 755 0 0 0 22218 0 0 0 25 0 1 0 1133998921 3592192 738 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 877 738 73 123 0 752 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 3508

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 0.96 2/81 4458
/proc/meminfo: memFree=1349728/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=4272 CPUtime=282.16
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 843 0 0 0 28216 0 0 0 25 0 1 0 1133998921 4374528 826 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 1068 826 73 123 0 943 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 4272

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 0.96 2/81 4458
/proc/meminfo: memFree=1349544/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=4272 CPUtime=342.13
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 887 0 0 0 34213 0 0 0 25 0 1 0 1133998921 4374528 870 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 1068 870 73 123 0 943 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 4272

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/81 4458
/proc/meminfo: memFree=1349224/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=4272 CPUtime=402.11
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 980 0 0 0 40211 0 0 0 25 0 1 0 1133998921 4374528 963 1992294400 134512640 135019032 4294956240 18446744073709551615 134598377 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 1068 963 73 123 0 943 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 4272

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1348456/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=5680 CPUtime=462.08
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 1168 0 0 0 46208 0 0 0 25 0 1 0 1133998921 5816320 1151 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 1420 1151 73 123 0 1295 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 5680

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1347944/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=5680 CPUtime=522.05
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 1305 0 0 0 52205 0 0 0 25 0 1 0 1133998921 5816320 1288 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 1420 1288 73 123 0 1295 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 5680

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1346856/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=7664 CPUtime=582.03
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 1575 0 0 0 58202 1 0 0 25 0 1 0 1133998921 7847936 1558 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 1916 1558 73 123 0 1791 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 7664

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1346152/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=7664 CPUtime=642.01
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 1751 0 0 0 64200 1 0 0 25 0 1 0 1133998921 7847936 1734 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 1916 1734 73 123 0 1791 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 7664

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1345704/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=10252 CPUtime=701.97
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 1849 0 0 0 70196 1 0 0 25 0 1 0 1133998921 10498048 1832 1992294400 134512640 135019032 4294956240 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 2563 1832 73 123 0 2438 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 10252

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1345192/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=10252 CPUtime=761.96
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 1977 0 0 0 76194 2 0 0 25 0 1 0 1133998921 10498048 1960 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 2563 1960 73 123 0 2438 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 10252

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1344872/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=10764 CPUtime=821.93
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 2066 0 0 0 82191 2 0 0 25 0 1 0 1133998921 11022336 2049 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 2691 2049 73 123 0 2566 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 10764

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1344232/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=10764 CPUtime=881.9
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 2224 0 0 0 88188 2 0 0 25 0 1 0 1133998921 11022336 2207 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 2691 2207 73 123 0 2566 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 10764

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1343976/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=10764 CPUtime=941.87
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 2284 0 0 0 94185 2 0 0 25 0 1 0 1133998921 11022336 2267 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 2691 2267 73 123 0 2566 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 10764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1343720/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=10764 CPUtime=1001.85
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 2346 0 0 0 100183 2 0 0 25 0 1 0 1133998921 11022336 2329 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 2691 2329 73 123 0 2566 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 10764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1343272/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=10764 CPUtime=1061.82
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 2469 0 0 0 106180 2 0 0 25 0 1 0 1133998921 11022336 2452 1992294400 134512640 135019032 4294956240 18446744073709551615 134578754 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 2691 2452 73 123 0 2566 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 10764

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1342760/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=14644 CPUtime=1121.79
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 2597 0 0 0 112177 2 0 0 25 0 1 0 1133998921 14995456 2580 1992294400 134512640 135019032 4294956240 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 3661 2580 73 123 0 3536 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 14644

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1342120/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=14644 CPUtime=1181.77
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 2759 0 0 0 118175 2 0 0 25 0 1 0 1133998921 14995456 2742 1992294400 134512640 135019032 4294956240 18446744073709551615 134579071 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 3661 2742 73 123 0 3536 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 14644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4458
/proc/meminfo: memFree=1341800/2055912 swapFree=4170680/4192956
[pid=4457] ppid=4455 vsize=14644 CPUtime=1200.06
/proc/4457/stat : 4457 (march_ks) R 4455 4457 4270 0 -1 4194304 2839 0 0 0 120004 2 0 0 25 0 1 0 1133998921 14995456 2822 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4457/statm: 3661 2822 73 123 0 3536 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14644

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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.029995
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 14644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2839
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= 4126

runsolver used 1.26881 second user time and 4.21236 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-01 21:15:50
IDJOB=1544690
IDBENCH=70572
IDSOLVER=559
FILE ID=node78/1544690-1238613350
PBS_JOBID= 9073579
Free space on /tmp= 126872 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S688769362-007.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544690-1238613350/watcher-1544690-1238613350 -o /tmp/evaluation-result-1544690-1238613350/solver-1544690-1238613350 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544690-1238613350.cnf            

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

MD5SUM BENCH= dcd5f1c3fe8ddccf921fc006721ef352
RANDOM SEED=1575995232

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1353608 kB
Buffers:         99976 kB
Cached:         507760 kB
SwapCached:       7800 kB
Active:         345528 kB
Inactive:       272748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1353608 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            68276 kB
Committed_AS:  2743560 kB
PageTables:       2556 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= 126868 MiB
End job on node78 at 2009-04-01 21:35:53