Trace number 1544740

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) 1200.11 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
MD5SUM385aa4c60934b13e455a567c42e0ab0c
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 540 variables and 2295 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, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 539 free variables and 2291 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.464
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 184 duplicate clauses
0.00/0.02	c resolvent_look() :: found 108 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2399 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 540 variabels and 2399 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2399 / 540 ) = 4.44
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: 130 JD: 26
0.09/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 1186 JD: 26
0.69/0.74	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 8160 JD: 26
4.89/4.94	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 43185 JD: 26
26.67/26.78	c |----------------------------------------------------------------|
c |*
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c |******
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c |****************************************************************| 4 NC: 165461 JD: 26
105.74/105.82	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********************************
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c |****************************************************************| 5 NC: 477997 JD: 26
315.65/315.87	c |----------------------------------------------------------------|
c |*
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c |************************
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c |********************************
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c |****************************************************************| 6 NC: 1091021 JD: 26
750.78/751.20	c |----------------------------------------------------------------|
c |*
c |**
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c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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-1544740-1238613812/watcher-1544740-1238613812 -o /tmp/evaluation-result-1544740-1238613812/solver-1544740-1238613812 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544740-1238613812.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: 1.01 1.02 0.96 3/64 2198
/proc/meminfo: memFree=1014712/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=792 CPUtime=0
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134046560 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 198 110 50 123 0 73 0

[startup+0.0989081 s]
/proc/loadavg: 1.01 1.02 0.96 3/64 2198
/proc/meminfo: memFree=1014712/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=1336 CPUtime=0.09
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 1134046560 1368064 264 1992294400 134512640 135019032 4294956240 18446744073709551615 134584967 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 334 264 73 123 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.101907 s]
/proc/loadavg: 1.01 1.02 0.96 3/64 2198
/proc/meminfo: memFree=1014712/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=1336 CPUtime=0.09
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 1134046560 1368064 264 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 334 264 73 123 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301927 s]
/proc/loadavg: 1.01 1.02 0.96 3/64 2198
/proc/meminfo: memFree=1014712/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=1468 CPUtime=0.29
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 294 0 0 0 29 0 0 0 19 0 1 0 1134046560 1503232 277 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 367 277 73 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701969 s]
/proc/loadavg: 1.01 1.02 0.96 3/64 2198
/proc/meminfo: memFree=1014712/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=1468 CPUtime=0.69
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 304 0 0 0 69 0 0 0 23 0 1 0 1134046560 1503232 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 367 287 73 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50105 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 2199
/proc/meminfo: memFree=1013808/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=1608 CPUtime=1.49
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 320 0 0 0 149 0 0 0 25 0 1 0 1134046560 1646592 303 1992294400 134512640 135019032 4294956240 18446744073709551615 134577694 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 402 303 73 123 0 277 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1608

[startup+3.10121 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 2199
/proc/meminfo: memFree=1013616/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=1608 CPUtime=3.09
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 335 0 0 0 309 0 0 0 25 0 1 0 1134046560 1646592 318 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 402 318 73 123 0 277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1608

[startup+6.30154 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 2199
/proc/meminfo: memFree=1013488/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=1760 CPUtime=6.29
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 360 0 0 0 629 0 0 0 25 0 1 0 1134046560 1802240 343 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 440 343 73 123 0 315 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1760

[startup+12.7012 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 2199
/proc/meminfo: memFree=1013296/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=1760 CPUtime=12.69
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 390 0 0 0 1269 0 0 0 25 0 1 0 1134046560 1802240 373 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 440 373 73 123 0 315 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1760

[startup+25.5015 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 2199
/proc/meminfo: memFree=1012976/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=2216 CPUtime=25.48
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 496 0 0 0 2548 0 0 0 25 0 1 0 1134046560 2269184 479 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 554 479 73 123 0 429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2216

[startup+51.1011 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 2199
/proc/meminfo: memFree=1012464/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=3036 CPUtime=51.06
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 626 0 0 0 5106 0 0 0 25 0 1 0 1134046560 3108864 609 1992294400 134512640 135019032 4294956240 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 759 609 73 123 0 634 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3036

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 2199
/proc/meminfo: memFree=1011312/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=4312 CPUtime=102.25
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 896 0 0 0 10224 1 0 0 25 0 1 0 1134046560 4415488 879 1992294400 134512640 135019032 4294956240 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 1078 879 73 123 0 953 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4312

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=1009648/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=5836 CPUtime=162.21
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 1330 0 0 0 16220 1 0 0 25 0 1 0 1134046560 5976064 1283 1992294400 134512640 135019032 4294956240 18446744073709551615 134563395 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 1459 1283 73 123 0 1334 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 5836

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=1008368/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=8056 CPUtime=222.19
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 1646 0 0 0 22218 1 0 0 25 0 1 0 1134046560 8249344 1599 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 2014 1599 73 123 0 1889 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 8056

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=1006960/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=10644 CPUtime=282.17
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 2007 0 0 0 28216 1 0 0 25 0 1 0 1134046560 10899456 1960 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 2661 1960 73 123 0 2536 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 10644

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=1005232/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=11636 CPUtime=342.13
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 2445 0 0 0 34212 1 0 0 25 0 1 0 1134046560 11915264 2398 1992294400 134512640 135019032 4294956240 18446744073709551615 134542997 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 2909 2398 73 123 0 2784 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 11636

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=1003696/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=15516 CPUtime=402.12
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 2818 0 0 0 40210 2 0 0 25 0 1 0 1134046560 15888384 2771 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 3879 2771 73 123 0 3754 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 15516

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=1001840/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=15516 CPUtime=462.09
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 3294 0 0 0 46207 2 0 0 25 0 1 0 1134046560 15888384 3247 1992294400 134512640 135019032 4294956240 18446744073709551615 134598913 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 3879 3247 73 123 0 3754 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 15516

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=1000432/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=17504 CPUtime=522.07
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 3659 0 0 0 52204 3 0 0 25 0 1 0 1134046560 17924096 3612 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 4376 3612 73 123 0 4251 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 17504

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=998768/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=23324 CPUtime=582.04
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 4077 0 0 0 58201 3 0 0 25 0 1 0 1134046560 23883776 4030 1992294400 134512640 135019032 4294956240 18446744073709551615 134579371 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 5831 4030 73 123 0 5706 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 23324

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=997424/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=23324 CPUtime=642.02
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 4399 0 0 0 64199 3 0 0 25 0 1 0 1134046560 23883776 4352 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 5831 4352 73 123 0 5706 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 23324

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=995568/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=23324 CPUtime=702
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 4843 0 0 0 70196 4 0 0 25 0 1 0 1134046560 23883776 4796 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 5831 4796 73 123 0 5706 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 23324

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=993712/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=23324 CPUtime=761.98
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 5310 0 0 0 76194 4 0 0 25 0 1 0 1134046560 23883776 5263 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 5831 5263 73 123 0 5706 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 23324

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=991792/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=32056 CPUtime=821.95
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 5783 0 0 0 82191 4 0 0 25 0 1 0 1134046560 32825344 5736 1992294400 134512640 135019032 4294956240 18446744073709551615 134526448 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 8014 5736 73 123 0 7889 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 32056

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=990192/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=36028 CPUtime=881.92
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 6176 0 0 0 88188 4 0 0 25 0 1 0 1134046560 36892672 6129 1992294400 134512640 135019032 4294956240 18446744073709551615 134542592 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 9007 6129 73 123 0 8882 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 36028

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=988400/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=36028 CPUtime=941.9
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 6637 0 0 0 94186 4 0 0 25 0 1 0 1134046560 36892672 6590 1992294400 134512640 135019032 4294956240 18446744073709551615 134563591 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 9007 6590 73 123 0 8882 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 36028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=986480/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=36028 CPUtime=1001.87
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 7123 0 0 0 100183 4 0 0 25 0 1 0 1134046560 36892672 7076 1992294400 134512640 135019032 4294956240 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 9007 7076 73 123 0 8882 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 36028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=984560/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=36028 CPUtime=1061.85
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 7615 0 0 0 106180 5 0 0 25 0 1 0 1134046560 36892672 7568 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 9007 7568 73 123 0 8882 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 36028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2199
/proc/meminfo: memFree=982896/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=36160 CPUtime=1121.82
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 8017 0 0 0 112177 5 0 0 25 0 1 0 1134046560 37027840 7970 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 9040 7970 73 123 0 8915 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 36160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2201
/proc/meminfo: memFree=981040/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=36160 CPUtime=1181.8
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 8448 0 0 0 118175 5 0 0 25 0 1 0 1134046560 37027840 8401 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 9040 8401 73 123 0 8915 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 36160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2201
/proc/meminfo: memFree=980464/2055920 swapFree=4176444/4192956
[pid=2198] ppid=2196 vsize=49256 CPUtime=1200.1
/proc/2198/stat : 2198 (march_ks) R 2196 2198 1976 0 -1 4194304 8590 0 0 0 120005 5 0 0 25 0 1 0 1134046560 50438144 8543 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/2198/statm: 12314 8543 73 123 0 12189 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 49256

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): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.06299
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 49256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8590
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= 5003

runsolver used 1.49177 second user time and 2.89856 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-01 21:23:32
IDJOB=1544740
IDBENCH=70597
IDSOLVER=559
FILE ID=node27/1544740-1238613812
PBS_JOBID= 9073615
Free space on /tmp= 65720 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544740-1238613812/watcher-1544740-1238613812 -o /tmp/evaluation-result-1544740-1238613812/solver-1544740-1238613812 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544740-1238613812.cnf            

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

MD5SUM BENCH= 385aa4c60934b13e455a567c42e0ab0c
RANDOM SEED=2126326608

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1015192 kB
Buffers:         97736 kB
Cached:         838584 kB
SwapCached:       9492 kB
Active:         220684 kB
Inactive:       726756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1015192 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          16788 kB
Slab:            79204 kB
Committed_AS:  3042932 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-04-01 21:43:35