Trace number 1544526

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1718100253-004.cnf
MD5SUM8e5b8ce1a4edfef4a97a3ad9e571c97a
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

0.89/0.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.96	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.96	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.96	c main()::
0.89/0.96	c initFormula():: searching for DIMACS p-line....
0.89/0.96	c full lookahead due to high density!
0.89/0.96	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.96	c parseCNF():: parsing....
0.89/0.96	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.96	c runParser():: parsing was successful, warming up engines...
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.96	c stat :: sign balance is biased by 0.007
0.89/0.96	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.96	c using k-SAT heuristics (size based diff)
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c dynamic_preselect_setsize :: off
0.89/0.96	c suggested doublelook initial :: 0
0.89/0.96	c main():: all systems go!
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 138 JD: 23
1.00/1.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 2122 JD: 23
2.09/2.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 2 NC: 19428 JD: 23
11.19/11.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |****************
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c |****************************************************************| 3 NC: 118427 JD: 23
63.55/63.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 520105 JD: 23
276.46/276.66	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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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 |****************************************************************| 5 NC: 1745526 JD: 23
929.79/930.28	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |*********************
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c |***********************
c |************************
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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-1544526-1238611409/watcher-1544526-1238611409 -o /tmp/evaluation-result-1544526-1238611409/solver-1544526-1238611409 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544526-1238611409.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: 0.91 0.95 0.76 3/64 23446
/proc/meminfo: memFree=1571584/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=656 CPUtime=0
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133802754 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134787220 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 164 81 47 123 0 39 0

[startup+0.0832859 s]
/proc/loadavg: 0.91 0.95 0.76 3/64 23446
/proc/meminfo: memFree=1571584/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=1712 CPUtime=0.07
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 843 0 0 0 7 0 0 0 18 0 1 0 1133802754 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1712

[startup+0.101285 s]
/proc/loadavg: 0.91 0.95 0.76 3/64 23446
/proc/meminfo: memFree=1571584/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=1712 CPUtime=0.09
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 1133802754 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301304 s]
/proc/loadavg: 0.91 0.95 0.76 3/64 23446
/proc/meminfo: memFree=1571584/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=1712 CPUtime=0.29
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 1133802754 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701342 s]
/proc/loadavg: 0.91 0.95 0.76 3/64 23446
/proc/meminfo: memFree=1571584/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=1712 CPUtime=0.69
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 843 0 0 0 69 0 0 0 23 0 1 0 1133802754 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50142 s]
/proc/loadavg: 0.91 0.95 0.76 2/65 23447
/proc/meminfo: memFree=1570232/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=2116 CPUtime=1.49
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1141 0 0 0 149 0 0 0 25 0 1 0 1133802754 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10157 s]
/proc/loadavg: 0.91 0.95 0.76 2/65 23447
/proc/meminfo: memFree=1569976/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=2116 CPUtime=3.09
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1141 0 0 0 309 0 0 0 25 0 1 0 1133802754 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30187 s]
/proc/loadavg: 0.92 0.95 0.76 2/65 23447
/proc/meminfo: memFree=1569976/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=2116 CPUtime=6.29
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1141 0 0 0 629 0 0 0 25 0 1 0 1133802754 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.76 2/65 23447
/proc/meminfo: memFree=1569848/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=2116 CPUtime=12.69
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1141 0 0 0 1269 0 0 0 25 0 1 0 1133802754 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2116

[startup+25.5017 s]
/proc/loadavg: 0.94 0.95 0.76 2/65 23447
/proc/meminfo: memFree=1569912/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=2320 CPUtime=25.48
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1176 0 0 0 2548 0 0 0 25 0 1 0 1133802754 2375680 425 1992294400 134512640 135019032 4294956240 18446744073709551615 134564808 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 580 425 72 123 0 455 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2320

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.77 2/65 23447
/proc/meminfo: memFree=1569848/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=2420 CPUtime=51.06
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1204 0 0 0 5105 1 0 0 25 0 1 0 1133802754 2478080 453 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 605 453 72 123 0 480 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2420

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.78 2/65 23447
/proc/meminfo: memFree=1569592/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=2800 CPUtime=102.24
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1268 0 0 0 10223 1 0 0 25 0 1 0 1133802754 2867200 517 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 700 517 72 123 0 575 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2800

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 23447
/proc/meminfo: memFree=1569208/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=3140 CPUtime=162.21
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1340 0 0 0 16220 1 0 0 25 0 1 0 1133802754 3215360 589 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 785 589 72 123 0 660 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 3140

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 23447
/proc/meminfo: memFree=1569016/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=3652 CPUtime=222.19
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1406 0 0 0 22218 1 0 0 25 0 1 0 1133802754 3739648 655 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 913 655 72 123 0 788 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 3652

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 23447
/proc/meminfo: memFree=1568760/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=3652 CPUtime=282.16
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1475 0 0 0 28215 1 0 0 25 0 1 0 1133802754 3739648 724 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 913 724 72 123 0 788 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 3652

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 23447
/proc/meminfo: memFree=1568504/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=4416 CPUtime=342.13
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1551 0 0 0 34212 1 0 0 25 0 1 0 1133802754 4521984 800 1992294400 134512640 135019032 4294956240 18446744073709551615 134538000 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1104 800 72 123 0 979 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 4416

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 23447
/proc/meminfo: memFree=1568248/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=4416 CPUtime=402.11
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1626 0 0 0 40210 1 0 0 25 0 1 0 1133802754 4521984 875 1992294400 134512640 135019032 4294956240 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1104 875 72 123 0 979 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 4416

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 23447
/proc/meminfo: memFree=1567992/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=4416 CPUtime=462.08
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1698 0 0 0 46207 1 0 0 25 0 1 0 1133802754 4521984 947 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1104 947 72 123 0 979 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 4416

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 23447
/proc/meminfo: memFree=1567672/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=5568 CPUtime=522.06
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1773 0 0 0 52205 1 0 0 25 0 1 0 1133802754 5701632 1022 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1392 1022 72 123 0 1267 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 5568

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 23447
/proc/meminfo: memFree=1567416/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=5568 CPUtime=582.05
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1842 0 0 0 58203 2 0 0 25 0 1 0 1133802754 5701632 1091 1992294400 134512640 135019032 4294956240 18446744073709551615 134587485 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1392 1091 72 123 0 1267 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 5568

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 23447
/proc/meminfo: memFree=1567096/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=5568 CPUtime=642.02
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1911 0 0 0 64200 2 0 0 25 0 1 0 1133802754 5701632 1160 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1392 1160 72 123 0 1267 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 5568

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 23447
/proc/meminfo: memFree=1566712/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=5568 CPUtime=701.99
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 1976 0 0 0 70197 2 0 0 25 0 1 0 1133802754 5701632 1225 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1392 1225 72 123 0 1267 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 5568

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 23447
/proc/meminfo: memFree=1566456/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=7292 CPUtime=761.97
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 2043 0 0 0 76195 2 0 0 25 0 1 0 1133802754 7467008 1292 1992294400 134512640 135019032 4294956240 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1823 1292 72 123 0 1698 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 7292

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 23447
/proc/meminfo: memFree=1566136/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=7292 CPUtime=821.94
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 2117 0 0 0 82192 2 0 0 25 0 1 0 1133802754 7467008 1366 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1823 1366 72 123 0 1698 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 7292

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 23447
/proc/meminfo: memFree=1565816/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=7292 CPUtime=881.91
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 2186 0 0 0 88189 2 0 0 25 0 1 0 1133802754 7467008 1435 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1823 1435 72 123 0 1698 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 7292

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23447
/proc/meminfo: memFree=1565496/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=7292 CPUtime=941.89
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 2272 0 0 0 94187 2 0 0 25 0 1 0 1133802754 7467008 1521 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1823 1521 72 123 0 1698 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 7292

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 23447
/proc/meminfo: memFree=1565240/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=7292 CPUtime=1001.86
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 2343 0 0 0 100184 2 0 0 25 0 1 0 1133802754 7467008 1592 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1823 1592 72 123 0 1698 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 7292

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 23453
/proc/meminfo: memFree=1564792/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=7292 CPUtime=1061.8
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 2422 0 0 0 106178 2 0 0 25 0 1 0 1133802754 7467008 1671 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 1823 1671 72 123 0 1698 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 7292

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 23453
/proc/meminfo: memFree=1564728/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=9880 CPUtime=1121.78
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 2498 0 0 0 112176 2 0 0 25 0 1 0 1133802754 10117120 1747 1992294400 134512640 135019032 4294956240 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 2470 1747 72 123 0 2345 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 9880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 23453
/proc/meminfo: memFree=1564472/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=9880 CPUtime=1181.75
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 2572 0 0 0 118173 2 0 0 25 0 1 0 1133802754 10117120 1821 1992294400 134512640 135019032 4294956240 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 2470 1821 72 123 0 2345 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 9880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 23453
/proc/meminfo: memFree=1564280/2055920 swapFree=4179168/4192956
[pid=23446] ppid=23444 vsize=9880 CPUtime=1200.04
/proc/23446/stat : 23446 (march_ks) R 23444 23446 23379 0 -1 4194304 2596 0 0 0 120002 2 0 0 25 0 1 0 1133802754 10117120 1845 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23446/statm: 2470 1845 72 123 0 2345 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 9880

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): 1200.06
CPU user time (s): 1200.03
CPU system time (s): 0.030995
CPU usage (%): 99.9545
Max. virtual memory (cumulated for all children) (KiB): 9880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2596
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= 4359

runsolver used 0.92086 second user time and 3.46247 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-01 20:43:29
IDJOB=1544526
IDBENCH=70490
IDSOLVER=559
FILE ID=node61/1544526-1238611409
PBS_JOBID= 9073585
Free space on /tmp= 66344 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1718100253-004.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544526-1238611409/watcher-1544526-1238611409 -o /tmp/evaluation-result-1544526-1238611409/solver-1544526-1238611409 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544526-1238611409.cnf            

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

MD5SUM BENCH= 8e5b8ce1a4edfef4a97a3ad9e571c97a
RANDOM SEED=357813124

node61.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		: 3000.238
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		: 3000.238
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:       1572128 kB
Buffers:         91216 kB
Cached:         298384 kB
SwapCached:       8064 kB
Active:         220716 kB
Inactive:       178608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572128 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            3040 kB
Writeback:           0 kB
Mapped:          15368 kB
Slab:            70612 kB
Committed_AS:  2801880 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB
End job on node61 at 2009-04-01 21:03:31