Trace number 370834

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.06 5001.23

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S142115187-18.UNSAT.shuffled.cnf
MD5SUM8cabd92b6dab5971b671630141b8d8fe
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.040
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 8 duplicate clauses
0.00/0.04	c resolvent_look() :: found 6 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2562 / 120 ) = 21.35
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 130 JD: 27
0.10/0.12	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 1166 JD: 27
0.60/0.62	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 10201 JD: 27
4.99/5.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 61141 JD: 27
29.89/29.97	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 269600 JD: 27
133.46/133.54	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| 5 NC: 917829 JD: 27
462.90/463.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 2492840 JD: 27
1288.92/1289.20	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 5530017 JD: 27
2944.77/2945.54	c |----------------------------------------------------------------|
c |*
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Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-370834-1177075309 -o ROOT/results/node29/solver-370834-1177075309 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370834-1177075309/march_ks /tmp/evaluation/370834-1177075309/instance-370834-1177075309.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 3/77 13728
/proc/meminfo: memFree=1702096/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=656 CPUtime=0
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 90 0 0 0 0 0 0 0 18 0 1 0 155446614 671744 75 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 164 75 47 123 0 39 0

[startup+0.050965 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13728
/proc/meminfo: memFree=1702096/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=1144 CPUtime=0.04
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 213 0 0 0 4 0 0 0 18 0 1 0 155446614 1171456 195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541969 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 286 195 72 123 0 161 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1144

[startup+0.101968 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13728
/proc/meminfo: memFree=1702096/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=1144 CPUtime=0.1
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 213 0 0 0 10 0 0 0 18 0 1 0 155446614 1171456 195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 286 195 72 123 0 161 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1144

[startup+0.301981 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13728
/proc/meminfo: memFree=1702096/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=1144 CPUtime=0.3
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 213 0 0 0 30 0 0 0 19 0 1 0 155446614 1171456 195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598751 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 286 195 72 123 0 161 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1144

[startup+0.702005 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13728
/proc/meminfo: memFree=1702096/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=1144 CPUtime=0.7
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 213 0 0 0 70 0 0 0 23 0 1 0 155446614 1171456 195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 286 195 72 123 0 161 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1144

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1701512/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=1144 CPUtime=1.49
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 213 0 0 0 149 0 0 0 25 0 1 0 155446614 1171456 195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 286 195 72 123 0 161 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1144

[startup+3.10116 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1701384/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=1144 CPUtime=3.09
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 213 0 0 0 309 0 0 0 25 0 1 0 155446614 1171456 195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 286 195 72 123 0 161 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1144

[startup+6.30135 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1701128/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=1280 CPUtime=6.29
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 248 0 0 0 629 0 0 0 25 0 1 0 155446614 1310720 230 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 320 230 72 123 0 195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1280

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1701008/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=1448 CPUtime=12.69
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 277 0 0 0 1269 0 0 0 25 0 1 0 155446614 1482752 259 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 362 259 72 123 0 237 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1448

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1700752/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=1828 CPUtime=25.49
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 339 0 0 0 2549 0 0 0 25 0 1 0 155446614 1871872 321 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 457 321 72 123 0 332 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1828

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1700432/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=2168 CPUtime=51.08
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 458 0 0 0 5108 0 0 0 25 0 1 0 155446614 2220032 440 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 542 440 72 123 0 417 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2168

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1699344/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=3444 CPUtime=102.27
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 724 0 0 0 10227 0 0 0 25 0 1 0 155446614 3526656 706 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 861 706 72 123 0 736 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3444

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1698000/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=4596 CPUtime=162.25
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 1049 0 0 0 16225 0 0 0 25 0 1 0 155446614 4706304 1031 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 1149 1031 72 123 0 1024 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4596

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1696720/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=6488 CPUtime=222.24
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 1371 0 0 0 22224 0 0 0 25 0 1 0 155446614 6643712 1353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 1622 1353 72 123 0 1497 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6488

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1695376/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=9076 CPUtime=282.23
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 1700 0 0 0 28222 1 0 0 25 0 1 0 155446614 9293824 1682 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 2269 1682 72 123 0 2144 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 9076

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1693904/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=9076 CPUtime=342.21
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 2068 0 0 0 34220 1 0 0 25 0 1 0 155446614 9293824 2050 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 2269 2050 72 123 0 2144 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9076

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1692240/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=12956 CPUtime=402.2
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 2477 0 0 0 40219 1 0 0 25 0 1 0 155446614 13266944 2459 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 3239 2459 72 123 0 3114 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 12956

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1690576/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=13116 CPUtime=462.19
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 2888 0 0 0 46217 2 0 0 25 0 1 0 155446614 13430784 2870 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 3279 2870 72 123 0 3154 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 13116

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1689232/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=18936 CPUtime=522.17
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 3226 0 0 0 52215 2 0 0 25 0 1 0 155446614 19390464 3208 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 4734 3208 72 123 0 4609 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 18936

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1687824/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=18936 CPUtime=582.17
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 3570 0 0 0 58214 3 0 0 25 0 1 0 155446614 19390464 3552 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 4734 3552 72 123 0 4609 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 18936

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13729
/proc/meminfo: memFree=1686544/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=18936 CPUtime=642.16
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 3886 0 0 0 64213 3 0 0 25 0 1 0 155446614 19390464 3868 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 4734 3868 72 123 0 4609 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 18936


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13929
/proc/meminfo: memFree=1589072/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4001.34
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 28079 0 0 0 400102 32 0 0 25 0 1 0 155446614 140496896 28061 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 28061 72 123 0 34176 0
Current children cumulated CPU time (s) 4001.34
Current children cumulated vsize (KiB) 137204

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13929
/proc/meminfo: memFree=1587152/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4061.34
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 28548 0 0 0 406101 33 0 0 25 0 1 0 155446614 140496896 28530 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 28530 72 123 0 34176 0
Current children cumulated CPU time (s) 4061.34
Current children cumulated vsize (KiB) 137204

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13929
/proc/meminfo: memFree=1585424/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4121.32
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 28983 0 0 0 412099 33 0 0 25 0 1 0 155446614 140496896 28965 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 28965 72 123 0 34176 0
Current children cumulated CPU time (s) 4121.32
Current children cumulated vsize (KiB) 137204

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13929
/proc/meminfo: memFree=1583632/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4181.3
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 29427 0 0 0 418097 33 0 0 25 0 1 0 155446614 140496896 29409 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 29409 72 123 0 34176 0
Current children cumulated CPU time (s) 4181.3
Current children cumulated vsize (KiB) 137204

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13929
/proc/meminfo: memFree=1581840/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4241.3
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 29863 0 0 0 424096 34 0 0 25 0 1 0 155446614 140496896 29845 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 29845 72 123 0 34176 0
Current children cumulated CPU time (s) 4241.3
Current children cumulated vsize (KiB) 137204

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13929
/proc/meminfo: memFree=1580048/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4301.28
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 30301 0 0 0 430094 34 0 0 25 0 1 0 155446614 140496896 30283 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 30283 72 123 0 34176 0
Current children cumulated CPU time (s) 4301.28
Current children cumulated vsize (KiB) 137204

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13929
/proc/meminfo: memFree=1578064/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4361.26
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 30807 0 0 0 436092 34 0 0 25 0 1 0 155446614 140496896 30789 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 30789 72 123 0 34176 0
Current children cumulated CPU time (s) 4361.26
Current children cumulated vsize (KiB) 137204

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13929
/proc/meminfo: memFree=1575952/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4421.25
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 31325 0 0 0 442090 35 0 0 25 0 1 0 155446614 140496896 31307 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134540924 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 31307 72 123 0 34176 0
Current children cumulated CPU time (s) 4421.25
Current children cumulated vsize (KiB) 137204

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13929
/proc/meminfo: memFree=1574096/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4481.24
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 31786 0 0 0 448088 36 0 0 25 0 1 0 155446614 140496896 31768 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547844 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 31768 72 123 0 34176 0
Current children cumulated CPU time (s) 4481.24
Current children cumulated vsize (KiB) 137204

[startup+4542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 13929
/proc/meminfo: memFree=1572176/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4541.22
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 32258 0 0 0 454086 36 0 0 25 0 1 0 155446614 140496896 32240 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 32240 72 123 0 34176 0
Current children cumulated CPU time (s) 4541.22
Current children cumulated vsize (KiB) 137204

[startup+4602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 13931
/proc/meminfo: memFree=1570448/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4601.22
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 32689 0 0 0 460085 37 0 0 25 0 1 0 155446614 140496896 32671 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 32671 72 123 0 34176 0
Current children cumulated CPU time (s) 4601.22
Current children cumulated vsize (KiB) 137204

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13931
/proc/meminfo: memFree=1568528/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4661.19
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 33163 0 0 0 466082 37 0 0 25 0 1 0 155446614 140496896 33145 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134522588 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 33145 72 123 0 34176 0
Current children cumulated CPU time (s) 4661.19
Current children cumulated vsize (KiB) 137204

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13931
/proc/meminfo: memFree=1566672/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=137204 CPUtime=4721.19
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 33623 0 0 0 472081 38 0 0 25 0 1 0 155446614 140496896 33605 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 34301 33605 72 123 0 34176 0
Current children cumulated CPU time (s) 4721.19
Current children cumulated vsize (KiB) 137204

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13931
/proc/meminfo: memFree=1564496/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=203504 CPUtime=4781.17
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 34170 0 0 0 478079 38 0 0 25 0 1 0 155446614 208388096 34152 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 50876 34152 72 123 0 50751 0
Current children cumulated CPU time (s) 4781.17
Current children cumulated vsize (KiB) 203504

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13931
/proc/meminfo: memFree=1562512/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=203504 CPUtime=4841.16
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 34653 0 0 0 484077 39 0 0 25 0 1 0 155446614 208388096 34635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 50876 34635 72 123 0 50751 0
Current children cumulated CPU time (s) 4841.16
Current children cumulated vsize (KiB) 203504

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13931
/proc/meminfo: memFree=1560592/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=203504 CPUtime=4901.14
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 35131 0 0 0 490075 39 0 0 25 0 1 0 155446614 208388096 35113 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 50876 35113 72 123 0 50751 0
Current children cumulated CPU time (s) 4901.14
Current children cumulated vsize (KiB) 203504

[startup+4962.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 13931
/proc/meminfo: memFree=1558864/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=203504 CPUtime=4961.13
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 35573 0 0 0 496073 40 0 0 25 0 1 0 155446614 208388096 35555 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 50876 35555 72 123 0 50751 0
Current children cumulated CPU time (s) 4961.13
Current children cumulated vsize (KiB) 203504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.2 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 13931
/proc/meminfo: memFree=1557712/2055920 swapFree=4146672/4192956
[pid=13728] ppid=13726 vsize=203504 CPUtime=5000.03
/proc/13728/stat : 13728 (march_ks) R 13726 13728 13239 0 -1 4194304 35877 0 0 0 499963 40 0 0 25 0 1 0 155446614 208388096 35859 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/13728/statm: 50876 35859 72 123 0 50751 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 203504

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): 5001.23
CPU time (s): 5000.06
CPU user time (s): 4999.63
CPU system time (s): 0.432934
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 203504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.432934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35877
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= 7
involuntary context switches= 100963

runsolver used 6.05208 second user time and 11.5152 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Fri Apr 20 13:21:49 UTC 2007

IDJOB= 370834
IDBENCH= 19861
IDSOLVER= 180
FILE ID= node29/370834-1177075309

PBS_JOBID= 4640287

Free space on /tmp= 66466 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S142115187-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370834-1177075309/march_ks /tmp/evaluation/370834-1177075309/instance-370834-1177075309.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-370834-1177075309 -o ROOT/results/node29/solver-370834-1177075309 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370834-1177075309/march_ks /tmp/evaluation/370834-1177075309/instance-370834-1177075309.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8cabd92b6dab5971b671630141b8d8fe

RANDOM SEED= 353537843

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
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		: 3000.224
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:       1702504 kB
Buffers:         59860 kB
Cached:         203220 kB
SwapCached:      10960 kB
Active:          87648 kB
Inactive:       205764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702504 kB
SwapTotal:     4192956 kB
SwapFree:      4146672 kB
Dirty:            2328 kB
Writeback:           0 kB
Mapped:          29804 kB
Slab:            45452 kB
Committed_AS:  2595704 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66466 MiB

End job on node29 on Fri Apr 20 14:45:12 UTC 2007