Trace number 1544636

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
MD5SUM8ac945fd2d00d7595dd6a09603bfa3b0
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 520 variables and 2210 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, 9 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 519 free variables and 2201 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.458
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 176 duplicate clauses
0.00/0.02	c resolvent_look() :: found 82 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2283 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 520 variabels and 2283 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2283 / 520 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 152 JD: 21
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 4595 JD: 21
3.09/3.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 2 NC: 35989 JD: 21
24.58/24.68	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 156012 JD: 21
106.55/106.67	c |----------------------------------------------------------------|
c |*
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c |******
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c |****************************************************************| 4 NC: 492344 JD: 21
338.33/338.54	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
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c |************************
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c |********************************
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c |****************************************************************| 5 NC: 1177575 JD: 21
809.95/810.39	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |************************
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c |********************************
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Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544636-1238612614/watcher-1544636-1238612614 -o /tmp/evaluation-result-1544636-1238612614/solver-1544636-1238612614 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544636-1238612614.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: 0.92 0.95 0.90 3/64 29756
/proc/meminfo: memFree=1068744/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=804 CPUtime=0
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1133926952 823296 114 1992294400 134512640 135019032 4294956240 18446744073709551615 134628642 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 201 114 50 123 0 76 0

[startup+0.0670709 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 29756
/proc/meminfo: memFree=1068744/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=1332 CPUtime=0.06
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 269 0 0 0 6 0 0 0 18 0 1 0 1133926952 1363968 252 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 333 252 73 123 0 208 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1332

[startup+0.101072 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 29756
/proc/meminfo: memFree=1068744/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=1332 CPUtime=0.09
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 1133926952 1363968 260 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 333 260 73 123 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.30109 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 29756
/proc/meminfo: memFree=1068744/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=1464 CPUtime=0.29
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 289 0 0 0 29 0 0 0 19 0 1 0 1133926952 1499136 272 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 366 272 73 123 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1464

[startup+0.701123 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 29756
/proc/meminfo: memFree=1068744/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=1464 CPUtime=0.69
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 299 0 0 0 69 0 0 0 23 0 1 0 1133926952 1499136 282 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 366 282 73 123 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50119 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 29757
/proc/meminfo: memFree=1067840/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=1464 CPUtime=1.49
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 308 0 0 0 149 0 0 0 25 0 1 0 1133926952 1499136 291 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 366 291 73 123 0 241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1464

[startup+3.10133 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 29757
/proc/meminfo: memFree=1067712/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=1596 CPUtime=3.09
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 318 0 0 0 309 0 0 0 25 0 1 0 1133926952 1634304 301 1992294400 134512640 135019032 4294956240 18446744073709551615 134548936 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 399 301 73 123 0 274 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1596

[startup+6.3016 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 29757
/proc/meminfo: memFree=1067520/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=1596 CPUtime=6.29
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 329 0 0 0 629 0 0 0 25 0 1 0 1133926952 1634304 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134538126 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 399 312 73 123 0 274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1596

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 29757
/proc/meminfo: memFree=1067392/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=1596 CPUtime=12.68
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 340 0 0 0 1268 0 0 0 25 0 1 0 1133926952 1634304 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134587842 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 399 323 73 123 0 274 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1596

[startup+25.5012 s]
/proc/loadavg: 0.95 0.96 0.91 2/65 29757
/proc/meminfo: memFree=1067392/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=1744 CPUtime=25.48
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 357 0 0 0 2548 0 0 0 25 0 1 0 1133926952 1785856 340 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 436 340 73 123 0 311 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1744

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 29757
/proc/meminfo: memFree=1067264/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=1880 CPUtime=51.06
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 411 0 0 0 5106 0 0 0 25 0 1 0 1133926952 1925120 394 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 470 394 73 123 0 345 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1880

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 29757
/proc/meminfo: memFree=1067072/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=2048 CPUtime=102.25
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 435 0 0 0 10225 0 0 0 25 0 1 0 1133926952 2097152 418 1992294400 134512640 135019032 4294956240 18446744073709551615 134526526 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 512 418 73 123 0 387 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2048

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29757
/proc/meminfo: memFree=1066944/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=2200 CPUtime=162.21
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 476 0 0 0 16221 0 0 0 25 0 1 0 1133926952 2252800 459 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 550 459 73 123 0 425 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2200

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29757
/proc/meminfo: memFree=1066752/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=2428 CPUtime=222.18
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 520 0 0 0 22218 0 0 0 25 0 1 0 1133926952 2486272 503 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 607 503 73 123 0 482 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2428

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29757
/proc/meminfo: memFree=1066624/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=2560 CPUtime=282.15
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 556 0 0 0 28215 0 0 0 25 0 1 0 1133926952 2621440 539 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 640 539 73 123 0 515 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 2560

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29757
/proc/meminfo: memFree=1066432/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=2900 CPUtime=342.13
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 605 0 0 0 34213 0 0 0 25 0 1 0 1133926952 2969600 588 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 725 588 73 123 0 600 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 2900

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29757
/proc/meminfo: memFree=1066176/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=3412 CPUtime=402.11
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 664 0 0 0 40211 0 0 0 25 0 1 0 1133926952 3493888 647 1992294400 134512640 135019032 4294956240 18446744073709551615 134538678 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 853 647 73 123 0 728 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 3412

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29757
/proc/meminfo: memFree=1065984/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=3412 CPUtime=462.08
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 725 0 0 0 46208 0 0 0 25 0 1 0 1133926952 3493888 708 1992294400 134512640 135019032 4294956240 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 853 708 73 123 0 728 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 3412

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29757
/proc/meminfo: memFree=1065792/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=3412 CPUtime=522.06
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 783 0 0 0 52206 0 0 0 25 0 1 0 1133926952 3493888 766 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 853 766 73 123 0 728 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 3412

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29757
/proc/meminfo: memFree=1065536/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=4360 CPUtime=582.03
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 852 0 0 0 58203 0 0 0 25 0 1 0 1133926952 4464640 835 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 1090 835 73 123 0 965 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 4360

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29757
/proc/meminfo: memFree=1065344/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=4360 CPUtime=642.02
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 900 0 0 0 64201 1 0 0 25 0 1 0 1133926952 4464640 883 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 1090 883 73 123 0 965 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 4360

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29757
/proc/meminfo: memFree=1065152/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=4360 CPUtime=701.99
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 939 0 0 0 70198 1 0 0 25 0 1 0 1133926952 4464640 922 1992294400 134512640 135019032 4294956240 18446744073709551615 134526418 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 1090 922 73 123 0 965 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 4360

[startup+762.305 s]
/proc/loadavg: 1.06 0.99 0.91 2/65 29757
/proc/meminfo: memFree=1064896/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=4360 CPUtime=761.97
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 994 0 0 0 76196 1 0 0 25 0 1 0 1133926952 4464640 977 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 1090 977 73 123 0 965 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 4360

[startup+822.301 s]
/proc/loadavg: 1.08 1.00 0.92 2/65 29757
/proc/meminfo: memFree=1064576/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=5512 CPUtime=821.94
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 1069 0 0 0 82193 1 0 0 25 0 1 0 1133926952 5644288 1052 1992294400 134512640 135019032 4294956240 18446744073709551615 134579047 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 1378 1052 73 123 0 1253 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 5512

[startup+882.302 s]
/proc/loadavg: 1.03 1.00 0.92 2/65 29757
/proc/meminfo: memFree=1064192/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=5756 CPUtime=881.91
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 1171 0 0 0 88190 1 0 0 25 0 1 0 1133926952 5894144 1154 1992294400 134512640 135019032 4294956240 18446744073709551615 134526473 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 1439 1154 73 123 0 1314 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 5756

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 29757
/proc/meminfo: memFree=1063936/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=5756 CPUtime=941.89
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 1242 0 0 0 94188 1 0 0 25 0 1 0 1133926952 5894144 1225 1992294400 134512640 135019032 4294956240 18446744073709551615 134563323 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 1439 1225 73 123 0 1314 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 5756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29757
/proc/meminfo: memFree=1063680/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=5756 CPUtime=1001.86
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 1313 0 0 0 100185 1 0 0 25 0 1 0 1133926952 5894144 1296 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 1439 1296 73 123 0 1314 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 5756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29757
/proc/meminfo: memFree=1063360/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=7480 CPUtime=1061.84
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 1400 0 0 0 106183 1 0 0 25 0 1 0 1133926952 7659520 1383 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 1870 1383 73 123 0 1745 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 7480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29757
/proc/meminfo: memFree=1063104/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=7480 CPUtime=1121.82
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 1468 0 0 0 112181 1 0 0 25 0 1 0 1133926952 7659520 1451 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 1870 1451 73 123 0 1745 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 7480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29757
/proc/meminfo: memFree=1062656/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=7724 CPUtime=1181.77
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 1570 0 0 0 118176 1 0 0 25 0 1 0 1133926952 7909376 1553 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 1931 1553 73 123 0 1806 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 7724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29757
/proc/meminfo: memFree=1062528/2055920 swapFree=4167280/4192956
[pid=29756] ppid=29754 vsize=7724 CPUtime=1200.07
/proc/29756/stat : 29756 (march_ks) R 29754 29756 29622 0 -1 4194304 1608 0 0 0 120006 1 0 0 25 0 1 0 1133926952 7909376 1591 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/29756/statm: 1931 1591 73 123 0 1806 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7724

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): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.020996
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 7724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1608
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= 5366

runsolver used 1.14383 second user time and 3.23851 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 21:03:34
IDJOB=1544636
IDBENCH=70545
IDSOLVER=559
FILE ID=node31/1544636-1238612614
PBS_JOBID= 9073611
Free space on /tmp= 66424 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544636-1238612614/watcher-1544636-1238612614 -o /tmp/evaluation-result-1544636-1238612614/solver-1544636-1238612614 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544636-1238612614.cnf            

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

MD5SUM BENCH= 8ac945fd2d00d7595dd6a09603bfa3b0
RANDOM SEED=514801302

node31.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:      2055920 kB
MemFree:       1069224 kB
Buffers:        121972 kB
Cached:         748608 kB
SwapCached:      18724 kB
Active:         223120 kB
Inactive:       667660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1069224 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            2912 kB
Writeback:           0 kB
Mapped:          17376 kB
Slab:            81656 kB
Committed_AS:  3187200 kB
PageTables:       1472 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= 66424 MiB
End job on node31 at 2009-04-01 21:23:37