Trace number 1544192

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) 1200.1 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
MD5SUMf395e669823c1b01b74bf47c7e820b61
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.38964
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.27	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.27	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.27	c main()::
0.19/0.27	c initFormula():: searching for DIMACS p-line....
0.19/0.27	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.19/0.27	c parseCNF():: parsing....
0.19/0.27	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.27	c runParser():: parsing was successful, warming up engines...
0.19/0.27	c simplify_formula():: removed 0 tautological, 179 satisfied and 0 duplicate clauses
0.19/0.27	c preprocessing fase I completed:: there are now 5973 free variables and 25021 clauses.
0.19/0.27	c stat :: sign balance is biased by 0.487
0.19/0.27	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.27	c using 3-SAT heuristics (occurence based diff)
0.19/0.27	c longest clause has size 3
0.19/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.19/0.27	c resolvent_look() :: found 70 resolvents
0.19/0.27	c lessRedundantTransformation():: nothing to be done.
0.19/0.27	c transformTo3SAT():: you gave me 6000 variables and 25091 clauses.
0.19/0.27	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.27	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.27	c transformTo3SAT():: the transformation yielded 6000 variabels and 25091 clauses.
0.19/0.27	c main():: clause / variable ratio: ( 25091 / 6000 ) = 4.18
0.19/0.27	c longest clause has size 3
0.19/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.27	c dynamic_preselect_setsize :: off
0.19/0.27	c suggested doublelook initial :: 0
0.19/0.27	c main():: all systems go!
0.19/0.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 506 JD: 405
4.49/4.53	c |----------------------------------------------------------------|
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544192-1238605930/watcher-1544192-1238605930 -o /tmp/evaluation-result-1544192-1238605930/solver-1544192-1238605930 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544192-1238605930.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 0.98 0.99 3/64 29532
/proc/meminfo: memFree=1069328/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=1296 CPUtime=0
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1133258598 1327104 205 1992294400 134512640 135019032 4294956224 18446744073709551615 134739202 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 324 205 47 123 0 199 0

[startup+0.023296 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29532
/proc/meminfo: memFree=1069328/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=1560 CPUtime=0.02
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 291 0 0 0 2 0 0 0 18 0 1 0 1133258598 1597440 277 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 390 277 47 123 0 265 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1560

[startup+0.101301 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29532
/proc/meminfo: memFree=1069328/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=3940 CPUtime=0.1
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 1203 0 0 0 10 0 0 0 18 0 1 0 1133258598 4034560 691 1992294400 134512640 135019032 4294956224 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 985 691 52 123 0 860 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3940

[startup+0.301319 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29532
/proc/meminfo: memFree=1069328/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=8056 CPUtime=0.29
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 3871 0 0 0 28 1 0 0 19 0 1 0 1133258598 8249344 1726 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2014 1726 73 123 0 1889 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8056

[startup+0.701353 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29532
/proc/meminfo: memFree=1069328/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=8064 CPUtime=0.69
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 3873 0 0 0 68 1 0 0 23 0 1 0 1133258598 8257536 1728 1992294400 134512640 135019032 4294956224 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2016 1728 73 123 0 1891 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8064

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1062536/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=8472 CPUtime=1.49
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 3959 0 0 0 148 1 0 0 25 0 1 0 1133258598 8675328 1814 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2118 1814 73 123 0 1993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8472

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1061832/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=9116 CPUtime=3.09
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4068 0 0 0 308 1 0 0 25 0 1 0 1133258598 9334784 1923 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2279 1923 73 123 0 2154 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9116

[startup+6.30283 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1061512/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=9384 CPUtime=6.29
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4124 0 0 0 628 1 0 0 25 0 1 0 1133258598 9609216 1979 1992294400 134512640 135019032 4294956224 18446744073709551615 134597945 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2346 1979 73 123 0 2221 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9384

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1061000/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=9832 CPUtime=12.69
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4212 0 0 0 1268 1 0 0 25 0 1 0 1133258598 10067968 2067 1992294400 134512640 135019032 4294956224 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2458 2067 73 123 0 2333 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9832

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1060744/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=10088 CPUtime=25.47
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4303 0 0 0 2546 1 0 0 25 0 1 0 1133258598 10330112 2158 1992294400 134512640 135019032 4294956224 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2522 2158 73 123 0 2397 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 10088

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1060616/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=10344 CPUtime=51.07
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4357 0 0 0 5105 2 0 0 25 0 1 0 1133258598 10592256 2212 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2586 2212 73 123 0 2461 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10344

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1060232/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=10600 CPUtime=102.25
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4424 0 0 0 10223 2 0 0 25 0 1 0 1133258598 10854400 2279 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2650 2279 73 123 0 2525 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10600

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059976/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=10856 CPUtime=162.22
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4473 0 0 0 16220 2 0 0 25 0 1 0 1133258598 11116544 2328 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2714 2328 73 123 0 2589 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 10856

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059912/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=10984 CPUtime=222.2
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4504 0 0 0 22218 2 0 0 25 0 1 0 1133258598 11247616 2359 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2746 2359 73 123 0 2621 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 10984

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059784/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11112 CPUtime=282.18
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4538 0 0 0 28216 2 0 0 25 0 1 0 1133258598 11378688 2393 1992294400 134512640 135019032 4294956224 18446744073709551615 134526429 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2778 2393 73 123 0 2653 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 11112

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059720/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11112 CPUtime=342.15
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4562 0 0 0 34213 2 0 0 25 0 1 0 1133258598 11378688 2417 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2778 2417 73 123 0 2653 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 11112

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059592/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11240 CPUtime=402.13
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4578 0 0 0 40211 2 0 0 25 0 1 0 1133258598 11509760 2433 1992294400 134512640 135019032 4294956224 18446744073709551615 134596424 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2810 2433 73 123 0 2685 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 11240

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059528/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11368 CPUtime=462.11
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4595 0 0 0 46209 2 0 0 25 0 1 0 1133258598 11640832 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2842 2450 73 123 0 2717 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 11368

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059464/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11368 CPUtime=522.08
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4616 0 0 0 52206 2 0 0 25 0 1 0 1133258598 11640832 2471 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2842 2471 73 123 0 2717 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 11368

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059464/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11496 CPUtime=582.05
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4630 0 0 0 58203 2 0 0 25 0 1 0 1133258598 11771904 2485 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2874 2485 73 123 0 2749 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 11496

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059400/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11496 CPUtime=642.05
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4646 0 0 0 64202 3 0 0 25 0 1 0 1133258598 11771904 2501 1992294400 134512640 135019032 4294956224 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2874 2501 73 123 0 2749 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 11496

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059336/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11624 CPUtime=702
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4660 0 0 0 70197 3 0 0 25 0 1 0 1133258598 11902976 2515 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2906 2515 73 123 0 2781 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 11624

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059208/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11624 CPUtime=761.97
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4674 0 0 0 76194 3 0 0 25 0 1 0 1133258598 11902976 2529 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2906 2529 73 123 0 2781 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 11624

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059144/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11624 CPUtime=821.95
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4689 0 0 0 82192 3 0 0 25 0 1 0 1133258598 11902976 2544 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2906 2544 73 123 0 2781 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 11624

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059144/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11752 CPUtime=881.92
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4700 0 0 0 88189 3 0 0 25 0 1 0 1133258598 12034048 2555 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2938 2555 73 123 0 2813 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 11752

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059144/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11752 CPUtime=941.9
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4711 0 0 0 94187 3 0 0 25 0 1 0 1133258598 12034048 2566 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2938 2566 73 123 0 2813 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 11752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059080/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11752 CPUtime=1001.88
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4722 0 0 0 100185 3 0 0 25 0 1 0 1133258598 12034048 2577 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2938 2577 73 123 0 2813 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 11752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059080/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11880 CPUtime=1061.85
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4730 0 0 0 106182 3 0 0 25 0 1 0 1133258598 12165120 2585 1992294400 134512640 135019032 4294956224 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2970 2585 73 123 0 2845 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 11880

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059080/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11880 CPUtime=1121.83
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4738 0 0 0 112180 3 0 0 25 0 1 0 1133258598 12165120 2593 1992294400 134512640 135019032 4294956224 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2970 2593 73 123 0 2845 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 11880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059080/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11880 CPUtime=1181.8
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4747 0 0 0 118177 3 0 0 25 0 1 0 1133258598 12165120 2602 1992294400 134512640 135019032 4294956224 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2970 2602 73 123 0 2845 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 11880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29533
/proc/meminfo: memFree=1059016/2055920 swapFree=4167280/4192956
[pid=29532] ppid=29530 vsize=11880 CPUtime=1200.09
/proc/29532/stat : 29532 (march_ks) R 29530 29532 29221 0 -1 4194304 4751 0 0 0 120006 3 0 0 25 0 1 0 1133258598 12165120 2606 1992294400 134512640 135019032 4294956224 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/29532/statm: 2970 2606 73 123 0 2845 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11880

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): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.037994
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 11880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4751
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= 4862

runsolver used 1.48577 second user time and 2.89056 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 19:12:10
IDJOB=1544192
IDBENCH=70323
IDSOLVER=559
FILE ID=node31/1544192-1238605930
PBS_JOBID= 9068340
Free space on /tmp= 66424 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544192-1238605930/watcher-1544192-1238605930 -o /tmp/evaluation-result-1544192-1238605930/solver-1544192-1238605930 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544192-1238605930.cnf            

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

MD5SUM BENCH= f395e669823c1b01b74bf47c7e820b61
RANDOM SEED=340509760

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:       1069808 kB
Buffers:        121752 kB
Cached:         748284 kB
SwapCached:      18724 kB
Active:         222816 kB
Inactive:       667460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1069808 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            3316 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            81632 kB
Committed_AS:  3186632 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= 66420 MiB
End job on node31 at 2009-04-01 19:32:13