Trace number 1626079

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) 5000.03 5002.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1017667294-044.cnf
MD5SUM083530c917e5930f85d1f6585a40e1fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.946
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

Solver Data

1.79/1.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.82	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.79/1.82	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.79/1.82	c main()::
1.79/1.82	c initFormula():: searching for DIMACS p-line....
1.79/1.82	c full lookahead due to high density!
1.79/1.82	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.79/1.82	c parseCNF():: parsing....
1.79/1.82	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.82	c runParser():: parsing was successful, warming up engines...
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.79/1.82	c stat :: sign balance is biased by 0.006
1.79/1.82	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.79/1.82	c using k-SAT heuristics (size based diff)
1.79/1.82	c longest clause has size 7
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.79/1.82	c longest clause has size 7
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c dynamic_preselect_setsize :: off
1.79/1.82	c suggested doublelook initial :: 0
1.79/1.82	c main():: all systems go!
1.79/1.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 192 JD: 52
1.99/2.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 1 NC: 8698 JD: 52
9.68/9.74	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 2 NC: 165552 JD: 52
149.84/149.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |************
c |*************
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 2166810 JD: 52
1932.96/1933.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |***************************************
c |****************************************
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c |******************************************
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c |********************************************
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c |***********************************************
c |************************************************
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c |******************************************************
c |*******************************************************

Verifier Data

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

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626079-1240015290/watcher-1626079-1240015290 -o /tmp/evaluation-result-1626079-1240015290/solver-1626079-1240015290 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626079-1240015290.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): 6000 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: 0.85 0.97 0.99 3/65 18320
/proc/meminfo: memFree=1097000/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=788 CPUtime=0
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 29558383 806912 86 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 197 86 47 123 0 72 0

[startup+0.091904 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 18320
/proc/meminfo: memFree=1097000/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=2432 CPUtime=0.08
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 1594 0 0 0 8 0 0 0 18 0 1 0 29558383 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2432

[startup+0.101905 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 18320
/proc/meminfo: memFree=1097000/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=2432 CPUtime=0.09
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 1594 0 0 0 9 0 0 0 18 0 1 0 29558383 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2432

[startup+0.301942 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 18320
/proc/meminfo: memFree=1097000/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=2432 CPUtime=0.29
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 1594 0 0 0 29 0 0 0 19 0 1 0 29558383 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2432

[startup+0.702016 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 18320
/proc/meminfo: memFree=1097000/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=2432 CPUtime=0.69
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 1594 0 0 0 69 0 0 0 23 0 1 0 29558383 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2432

[startup+1.50116 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1095328/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=2432 CPUtime=1.49
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 1594 0 0 0 149 0 0 0 25 0 1 0 29558383 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10146 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1094752/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=2968 CPUtime=3.09
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 2455 0 0 0 309 0 0 0 25 0 1 0 29558383 3039232 532 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 742 532 72 123 0 617 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30106 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1094752/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=2968 CPUtime=6.28
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 2455 0 0 0 628 0 0 0 25 0 1 0 29558383 3039232 532 1992294400 134512640 135019032 4294956240 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 742 532 72 123 0 617 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2968

[startup+12.7012 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1094696/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=2968 CPUtime=12.68
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 2455 0 0 0 1268 0 0 0 25 0 1 0 29558383 3039232 532 1992294400 134512640 135019032 4294956240 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 742 532 72 123 0 617 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2968

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1094824/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=3104 CPUtime=25.48
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 2487 0 0 0 2548 0 0 0 25 0 1 0 29558383 3178496 564 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 776 564 72 123 0 651 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3104

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1094760/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=3272 CPUtime=51.07
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 2518 0 0 0 5106 1 0 0 25 0 1 0 29558383 3350528 595 1992294400 134512640 135019032 4294956240 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 818 595 72 123 0 693 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3272

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1094504/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=3652 CPUtime=102.26
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 2570 0 0 0 10225 1 0 0 25 0 1 0 29558383 3739648 647 1992294400 134512640 135019032 4294956240 18446744073709551615 134537986 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 913 647 72 123 0 788 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3652

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1094312/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=3652 CPUtime=162.23
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 2618 0 0 0 16222 1 0 0 25 0 1 0 29558383 3739648 695 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 913 695 72 123 0 788 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3652

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1093992/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=3992 CPUtime=222.21
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 2692 0 0 0 22220 1 0 0 25 0 1 0 29558383 4087808 769 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 998 769 72 123 0 873 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3992

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1093672/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=4504 CPUtime=282.18
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 2762 0 0 0 28217 1 0 0 25 0 1 0 29558383 4612096 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134587510 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 1126 839 72 123 0 1001 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4504

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1093416/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=5268 CPUtime=342.16
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 2840 0 0 0 34215 1 0 0 25 0 1 0 29558383 5394432 917 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 1317 917 72 123 0 1192 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5268

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1093096/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=5268 CPUtime=402.14
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 2909 0 0 0 40213 1 0 0 25 0 1 0 29558383 5394432 986 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 1317 986 72 123 0 1192 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5268

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1092840/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=5268 CPUtime=462.12
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 2978 0 0 0 46211 1 0 0 25 0 1 0 29558383 5394432 1055 1992294400 134512640 135019032 4294956240 18446744073709551615 134587517 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 1317 1055 72 123 0 1192 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5268

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1092584/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=6420 CPUtime=522.09
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 3041 0 0 0 52208 1 0 0 25 0 1 0 29558383 6574080 1118 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 1605 1118 72 123 0 1480 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 6420

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1092328/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=6420 CPUtime=582.06
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 3100 0 0 0 58205 1 0 0 25 0 1 0 29558383 6574080 1177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 1605 1177 72 123 0 1480 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 6420

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18321
/proc/meminfo: memFree=1092072/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=6420 CPUtime=642.04
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 3166 0 0 0 64203 1 0 0 25 0 1 0 29558383 6574080 1243 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 1605 1243 72 123 0 1480 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 6420


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18329
/proc/meminfo: memFree=1077736/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=20432 CPUtime=4060.52
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 6654 0 0 0 406047 5 0 0 25 0 1 0 29558383 20922368 4731 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 5108 4731 72 123 0 4983 0
Current children cumulated CPU time (s) 4060.52
Current children cumulated vsize (KiB) 20432

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18329
/proc/meminfo: memFree=1077480/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=20432 CPUtime=4120.49
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 6719 0 0 0 412044 5 0 0 25 0 1 0 29558383 20922368 4796 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 5108 4796 72 123 0 4983 0
Current children cumulated CPU time (s) 4120.49
Current children cumulated vsize (KiB) 20432

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18329
/proc/meminfo: memFree=1077224/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=20432 CPUtime=4180.46
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 6786 0 0 0 418041 5 0 0 25 0 1 0 29558383 20922368 4863 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 5108 4863 72 123 0 4983 0
Current children cumulated CPU time (s) 4180.46
Current children cumulated vsize (KiB) 20432

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18329
/proc/meminfo: memFree=1076904/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4240.43
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 6859 0 0 0 424037 6 0 0 25 0 1 0 29558383 29863936 4936 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 4936 72 123 0 7166 0
Current children cumulated CPU time (s) 4240.43
Current children cumulated vsize (KiB) 29164

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18329
/proc/meminfo: memFree=1076648/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4300.4
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 6926 0 0 0 430034 6 0 0 25 0 1 0 29558383 29863936 5003 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5003 72 123 0 7166 0
Current children cumulated CPU time (s) 4300.4
Current children cumulated vsize (KiB) 29164

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18329
/proc/meminfo: memFree=1076392/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4360.37
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7000 0 0 0 436031 6 0 0 25 0 1 0 29558383 29863936 5077 1992294400 134512640 135019032 4294956240 18446744073709551615 134549231 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5077 72 123 0 7166 0
Current children cumulated CPU time (s) 4360.37
Current children cumulated vsize (KiB) 29164

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18329
/proc/meminfo: memFree=1076072/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4420.34
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7072 0 0 0 442028 6 0 0 25 0 1 0 29558383 29863936 5149 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5149 72 123 0 7166 0
Current children cumulated CPU time (s) 4420.34
Current children cumulated vsize (KiB) 29164

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18329
/proc/meminfo: memFree=1075752/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4480.31
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7142 0 0 0 448025 6 0 0 25 0 1 0 29558383 29863936 5219 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5219 72 123 0 7166 0
Current children cumulated CPU time (s) 4480.31
Current children cumulated vsize (KiB) 29164

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18329
/proc/meminfo: memFree=1075496/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4540.28
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7214 0 0 0 454022 6 0 0 25 0 1 0 29558383 29863936 5291 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5291 72 123 0 7166 0
Current children cumulated CPU time (s) 4540.28
Current children cumulated vsize (KiB) 29164

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18329
/proc/meminfo: memFree=1074984/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4600.25
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7294 0 0 0 460019 6 0 0 25 0 1 0 29558383 29863936 5371 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5371 72 123 0 7166 0
Current children cumulated CPU time (s) 4600.25
Current children cumulated vsize (KiB) 29164

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18329
/proc/meminfo: memFree=1074728/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4660.22
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7374 0 0 0 466016 6 0 0 25 0 1 0 29558383 29863936 5451 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5451 72 123 0 7166 0
Current children cumulated CPU time (s) 4660.22
Current children cumulated vsize (KiB) 29164

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18329
/proc/meminfo: memFree=1074408/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4720.19
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7442 0 0 0 472013 6 0 0 25 0 1 0 29558383 29863936 5519 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5519 72 123 0 7166 0
Current children cumulated CPU time (s) 4720.19
Current children cumulated vsize (KiB) 29164

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18335
/proc/meminfo: memFree=1074024/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4780.15
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7507 0 0 0 478009 6 0 0 25 0 1 0 29558383 29863936 5584 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5584 72 123 0 7166 0
Current children cumulated CPU time (s) 4780.15
Current children cumulated vsize (KiB) 29164

[startup+4842.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/66 18811
/proc/meminfo: memFree=1073144/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4839.7
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7571 0 0 0 483963 7 0 0 25 0 1 0 29558383 29863936 5648 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5648 72 123 0 7166 0
Current children cumulated CPU time (s) 4839.7
Current children cumulated vsize (KiB) 29164

[startup+4902.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/66 18811
/proc/meminfo: memFree=1073312/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4899.66
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7632 0 0 0 489959 7 0 0 25 0 1 0 29558383 29863936 5709 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5709 72 123 0 7166 0
Current children cumulated CPU time (s) 4899.66
Current children cumulated vsize (KiB) 29164

[startup+4962.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 18811
/proc/meminfo: memFree=1073184/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=4959.63
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7691 0 0 0 495956 7 0 0 25 0 1 0 29558383 29863936 5768 1992294400 134512640 135019032 4294956240 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5768 72 123 0 7166 0
Current children cumulated CPU time (s) 4959.63
Current children cumulated vsize (KiB) 29164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18811
/proc/meminfo: memFree=1072992/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=5000.02
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7745 0 0 0 499995 7 0 0 25 0 1 0 29558383 29863936 5822 1992294400 134512640 135019032 4294956240 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5822 72 123 0 7166 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 29164

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5002.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18811
/proc/meminfo: memFree=1072992/2055920 swapFree=4192956/4192956
[pid=18320] ppid=18318 vsize=29164 CPUtime=5000.02
/proc/18320/stat : 18320 (march_ks) R 18318 18320 18283 0 -1 4194304 7745 0 0 0 499995 7 0 0 25 0 1 0 29558383 29863936 5822 1992294400 134512640 135019032 4294956240 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 0 0 0
/proc/18320/statm: 7291 5822 72 123 0 7166 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 29164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.71
CPU time (s): 5000.03
CPU user time (s): 4999.95
CPU system time (s): 0.079987
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 29164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7745
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= 14033

runsolver used 5.53416 second user time and 10.3014 second system time

The end

Launcher Data

Begin job on node82 at 2009-04-18 02:41:31
IDJOB=1626079
IDBENCH=70274
IDSOLVER=582
FILE ID=node82/1626079-1240015290
PBS_JOBID= 9157399
Free space on /tmp= 66204 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1017667294-044.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626079-1240015290/watcher-1626079-1240015290 -o /tmp/evaluation-result-1626079-1240015290/solver-1626079-1240015290 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626079-1240015290.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 083530c917e5930f85d1f6585a40e1fa
RANDOM SEED=2015970355

node82.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1097544 kB
Buffers:         78024 kB
Cached:         786528 kB
SwapCached:          0 kB
Active:         283176 kB
Inactive:       595856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1097544 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3316 kB
Writeback:           0 kB
Mapped:          24172 kB
Slab:            65384 kB
Committed_AS:   168524 kB
PageTables:       1384 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= 66200 MiB
End job on node82 at 2009-04-18 04:04:55