Trace number 1544082

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.1 1200.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S1864473452-037.cnf
MD5SUMdb4e49ea1628a563e13565b21c6502ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark535.55
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data 

1.99/2.10	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.99/2.10	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.99/2.10	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.99/2.10	c main()::
1.99/2.10	c initFormula():: searching for DIMACS p-line....
1.99/2.10	c full lookahead due to high density!
1.99/2.10	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
1.99/2.10	c parseCNF():: parsing....
1.99/2.10	c parseCNF():: the CNF contains 0 unary clauses.
1.99/2.10	c runParser():: parsing was successful, warming up engines...
1.99/2.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.10	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
1.99/2.10	c stat :: sign balance is biased by 0.006
1.99/2.10	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.99/2.10	c using k-SAT heuristics (size based diff)
1.99/2.10	c longest clause has size 7
1.99/2.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.10	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
1.99/2.10	c longest clause has size 7
1.99/2.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.10	c dynamic_preselect_setsize :: off
1.99/2.10	c suggested doublelook initial :: 0
1.99/2.10	c main():: all systems go!
1.99/2.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 202 JD: 63
2.29/2.37	c |----------------------------------------------------------------|
c |*
c |**
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c |***************************************************************
c |****************************************************************| 1 NC: 5577 JD: 63
8.09/8.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |************************
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c |****************************************************************| 2 NC: 127331 JD: 63
129.92/130.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544082-1238603899/watcher-1544082-1238603899 -o /tmp/evaluation-result-1544082-1238603899/solver-1544082-1238603899 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544082-1238603899.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: 0.99 0.97 1.00 3/64 21173
/proc/meminfo: memFree=1446768/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=788 CPUtime=0
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1133056567 806912 88 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 197 88 47 123 0 72 0

[startup+0.0909811 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 21173
/proc/meminfo: memFree=1446768/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=2824 CPUtime=0.08
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 1852 0 0 0 8 0 0 0 18 0 1 0 1133056567 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2824

[startup+0.101982 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 21173
/proc/meminfo: memFree=1446768/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=2824 CPUtime=0.09
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 1852 0 0 0 9 0 0 0 18 0 1 0 1133056567 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.30202 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 21173
/proc/meminfo: memFree=1446768/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=2824 CPUtime=0.29
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 1852 0 0 0 29 0 0 0 19 0 1 0 1133056567 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701096 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 21173
/proc/meminfo: memFree=1446768/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=2824 CPUtime=0.69
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 1852 0 0 0 69 0 0 0 23 0 1 0 1133056567 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2824

[startup+1.50125 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 21174
/proc/meminfo: memFree=1444968/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=2824 CPUtime=1.49
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 1852 0 0 0 149 0 0 0 25 0 1 0 1133056567 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10156 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 21174
/proc/meminfo: memFree=1444328/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=3312 CPUtime=3.09
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 2857 0 0 0 308 1 0 0 25 0 1 0 1133056567 3391488 595 1992294400 134512640 135019032 4294956240 18446744073709551615 134527254 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3312

[startup+6.30117 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 21174
/proc/meminfo: memFree=1444264/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=3312 CPUtime=6.29
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 2857 0 0 0 628 1 0 0 25 0 1 0 1133056567 3391488 595 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3312

[startup+12.7024 s]
/proc/loadavg: 1.07 0.99 1.01 2/65 21174
/proc/meminfo: memFree=1444136/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=3448 CPUtime=12.69
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 2881 0 0 0 1268 1 0 0 25 0 1 0 1133056567 3530752 619 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 862 619 72 123 0 737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3448

[startup+25.5018 s]
/proc/loadavg: 1.06 0.99 1.01 2/65 21174
/proc/meminfo: memFree=1444136/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=3516 CPUtime=25.48
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 2907 0 0 0 2547 1 0 0 25 0 1 0 1133056567 3600384 645 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 879 645 72 123 0 754 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3516

[startup+51.1018 s]
/proc/loadavg: 1.04 0.99 1.01 2/65 21174
/proc/meminfo: memFree=1444072/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=3768 CPUtime=51.07
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 2963 0 0 0 5106 1 0 0 25 0 1 0 1133056567 3858432 701 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 942 701 72 123 0 817 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3768

[startup+102.306 s]
/proc/loadavg: 1.06 1.00 1.01 2/65 21174
/proc/meminfo: memFree=1443624/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=4336 CPUtime=102.24
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 3066 0 0 0 10223 1 0 0 25 0 1 0 1133056567 4440064 804 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 1084 804 72 123 0 959 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4336

[startup+162.301 s]
/proc/loadavg: 1.06 1.01 1.01 2/65 21174
/proc/meminfo: memFree=1443112/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=4848 CPUtime=162.2
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 3194 0 0 0 16219 1 0 0 25 0 1 0 1133056567 4964352 932 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 1212 932 72 123 0 1087 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 4848

[startup+222.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 21174
/proc/meminfo: memFree=1442536/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=5612 CPUtime=222.17
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 3324 0 0 0 22216 1 0 0 25 0 1 0 1133056567 5746688 1062 1992294400 134512640 135019032 4294956240 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 1403 1062 72 123 0 1278 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 5612

[startup+282.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 21174
/proc/meminfo: memFree=1442024/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=6764 CPUtime=282.14
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 3446 0 0 0 28213 1 0 0 25 0 1 0 1133056567 6926336 1184 1992294400 134512640 135019032 4294956240 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 1691 1184 72 123 0 1566 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 6764

[startup+342.302 s]
/proc/loadavg: 1.27 1.08 1.02 2/65 21175
/proc/meminfo: memFree=1441576/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=6764 CPUtime=342.12
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 3549 0 0 0 34210 2 0 0 25 0 1 0 1133056567 6926336 1287 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 1691 1287 72 123 0 1566 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 6764

[startup+402.301 s]
/proc/loadavg: 1.20 1.10 1.02 2/65 21176
/proc/meminfo: memFree=1441064/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=6764 CPUtime=402.09
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 3673 0 0 0 40207 2 0 0 25 0 1 0 1133056567 6926336 1411 1992294400 134512640 135019032 4294956240 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 1691 1411 72 123 0 1566 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 6764

[startup+462.302 s]
/proc/loadavg: 1.14 1.09 1.02 2/65 21176
/proc/meminfo: memFree=1440616/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=8488 CPUtime=462.06
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 3792 0 0 0 46204 2 0 0 25 0 1 0 1133056567 8691712 1530 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 2122 1530 72 123 0 1997 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 8488

[startup+522.301 s]
/proc/loadavg: 1.11 1.09 1.02 2/65 21176
/proc/meminfo: memFree=1440168/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=8488 CPUtime=522.02
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 3912 0 0 0 52200 2 0 0 25 0 1 0 1133056567 8691712 1650 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 2122 1650 72 123 0 1997 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 8488

[startup+582.302 s]
/proc/loadavg: 1.04 1.07 1.02 2/65 21176
/proc/meminfo: memFree=1439784/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=8488 CPUtime=581.99
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 4007 0 0 0 58197 2 0 0 25 0 1 0 1133056567 8691712 1745 1992294400 134512640 135019032 4294956240 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 2122 1745 72 123 0 1997 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 8488

[startup+642.302 s]
/proc/loadavg: 1.01 1.05 1.01 2/65 21176
/proc/meminfo: memFree=1439208/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=11076 CPUtime=641.97
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 4151 0 0 0 64195 2 0 0 25 0 1 0 1133056567 11341824 1889 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 2769 1889 72 123 0 2644 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 11076

[startup+702.302 s]
/proc/loadavg: 1.00 1.04 1.01 2/65 21176
/proc/meminfo: memFree=1438760/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=11076 CPUtime=701.93
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 4265 0 0 0 70191 2 0 0 25 0 1 0 1133056567 11341824 2003 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 2769 2003 72 123 0 2644 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 11076

[startup+762.305 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 21176
/proc/meminfo: memFree=1438312/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=11076 CPUtime=761.91
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 4383 0 0 0 76189 2 0 0 25 0 1 0 1133056567 11341824 2121 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 2769 2121 72 123 0 2644 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 11076

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 21176
/proc/meminfo: memFree=1437800/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=11076 CPUtime=821.88
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 4508 0 0 0 82185 3 0 0 25 0 1 0 1133056567 11341824 2246 1992294400 134512640 135019032 4294956240 18446744073709551615 134597183 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 2769 2246 72 123 0 2644 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 11076

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 21176
/proc/meminfo: memFree=1437288/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=11076 CPUtime=881.84
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 4640 0 0 0 88181 3 0 0 25 0 1 0 1133056567 11341824 2378 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 2769 2378 72 123 0 2644 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 11076

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 21176
/proc/meminfo: memFree=1436776/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=11076 CPUtime=941.82
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 4764 0 0 0 94179 3 0 0 25 0 1 0 1133056567 11341824 2502 1992294400 134512640 135019032 4294956240 18446744073709551615 134549218 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 2769 2502 72 123 0 2644 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 11076

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 21176
/proc/meminfo: memFree=1436264/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=14956 CPUtime=1001.79
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 4885 0 0 0 100176 3 0 0 25 0 1 0 1133056567 15314944 2623 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 3739 2623 72 123 0 3614 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 14956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21176
/proc/meminfo: memFree=1435688/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=14956 CPUtime=1061.75
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 5024 0 0 0 106172 3 0 0 25 0 1 0 1133056567 15314944 2762 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 3739 2762 72 123 0 3614 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 14956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21176
/proc/meminfo: memFree=1435304/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=14956 CPUtime=1121.72
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 5126 0 0 0 112169 3 0 0 25 0 1 0 1133056567 15314944 2864 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 3739 2864 72 123 0 3614 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 14956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21176
/proc/meminfo: memFree=1434856/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=14956 CPUtime=1181.69
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 5237 0 0 0 118166 3 0 0 25 0 1 0 1133056567 15314944 2975 1992294400 134512640 135019032 4294956240 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 3739 2975 72 123 0 3614 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 14956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21176
/proc/meminfo: memFree=1434728/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=14956 CPUtime=1200.08
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 5272 0 0 0 120005 3 0 0 25 0 1 0 1133056567 15314944 3010 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 3739 3010 72 123 0 3614 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14956

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21176
/proc/meminfo: memFree=1434728/2055920 swapFree=4179880/4192956
[pid=21173] ppid=21171 vsize=14956 CPUtime=1200.08
/proc/21173/stat : 21173 (march_ks) R 21171 21173 21108 0 -1 4194304 5272 0 0 0 120005 3 0 0 25 0 1 0 1133056567 15314944 3010 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21173/statm: 3739 3010 72 123 0 3614 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.041993
CPU usage (%): 99.9495
Max. virtual memory (cumulated for all children) (KiB): 14956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5272
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= 4991

runsolver used 1.23981 second user time and 3.14152 second system time

The end

Launcher Data 

Begin job on node5 at 2009-04-01 18:38:19
IDJOB=1544082
IDBENCH=70268
IDSOLVER=559
FILE ID=node5/1544082-1238603899
PBS_JOBID= 9073558
Free space on /tmp= 66096 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S1864473452-037.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544082-1238603899/watcher-1544082-1238603899 -o /tmp/evaluation-result-1544082-1238603899/solver-1544082-1238603899 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544082-1238603899.cnf            

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

MD5SUM BENCH= db4e49ea1628a563e13565b21c6502ef
RANDOM SEED=1890886512

node5.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		: 3000.263
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		: 3000.263
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:       1447248 kB
Buffers:         88728 kB
Cached:         417604 kB
SwapCached:       7000 kB
Active:         208952 kB
Inactive:       305904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447248 kB
SwapTotal:     4192956 kB
SwapFree:      4179880 kB
Dirty:            3256 kB
Writeback:           0 kB
Mapped:          14216 kB
Slab:            79844 kB
Committed_AS:  2972148 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-04-01 18:58:21