Trace number 1596187

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) 1200.03 1200.53

General information on the benchmark

NameCRAFTED/sgi/
sgi-difficult7.cnf
MD5SUM99db6397e91b77ca5e6f5d44dc60b594
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses28986
Sum of the clauses size58648
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 228960
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data 

0.04/0.09	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.04/0.09	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.04/0.09	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.04/0.09	c main()::
0.04/0.09	c initFormula():: searching for DIMACS p-line....
0.04/0.09	c full lookahead due to high density!
0.04/0.09	c initFormula():: the DIMACS p-line indicates a CNF of 728 variables and 28986 clauses.
0.04/0.09	c parseCNF():: parsing....
0.04/0.09	c parseCNF():: the CNF contains 0 unary clauses.
0.04/0.09	c runParser():: parsing was successful, warming up engines...
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.09	c preprocessing fase I completed:: there are now 728 free variables and 28986 clauses.
0.04/0.09	c stat :: sign balance is biased by 77.467
0.04/0.09	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.04/0.09	c using k-SAT heuristics (size based diff)
0.04/0.09	c longest clause has size 28
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.09	c main():: clause / variable ratio: ( 28986 / 728 ) = 39.82
0.04/0.09	c longest clause has size 28
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.09	c dynamic_preselect_setsize :: on
0.04/0.09	c suggested doublelook initial :: 0
0.04/0.09	c main():: all systems go!
0.04/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 8503704 JD: 208
762.98/763.37	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-1596187-1239359347/watcher-1596187-1239359347 -o /tmp/evaluation-result-1596187-1239359347/solver-1596187-1239359347 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1596187-1239359347.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: 1.00 1.00 0.93 3/64 3156
/proc/meminfo: memFree=1892392/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=884 CPUtime=0
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 577392 905216 120 1992294400 134512640 135019032 4294956240 18446744073709551615 134792910 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 221 120 47 123 0 96 0

[startup+0.0501129 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 3156
/proc/meminfo: memFree=1892392/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=2964 CPUtime=0.04
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 690 0 0 0 4 0 0 0 18 0 1 0 577392 3035136 450 1992294400 134512640 135019032 4294956240 18446744073709551615 134554786 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 741 450 62 123 0 616 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2964

[startup+0.101117 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 3156
/proc/meminfo: memFree=1892392/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=4412 CPUtime=0.09
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 1882 0 0 0 9 0 0 0 18 0 1 0 577392 4517888 638 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 1103 638 71 123 0 978 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4412

[startup+0.301138 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 3156
/proc/meminfo: memFree=1892392/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=4412 CPUtime=0.29
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 1883 0 0 0 29 0 0 0 19 0 1 0 577392 4517888 639 1992294400 134512640 135019032 4294956240 18446744073709551615 134538258 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 1103 639 72 123 0 978 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4412

[startup+0.701177 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 3156
/proc/meminfo: memFree=1892392/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=4412 CPUtime=0.69
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 1883 0 0 0 69 0 0 0 23 0 1 0 577392 4517888 639 1992294400 134512640 135019032 4294956240 18446744073709551615 134527256 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 1103 639 72 123 0 978 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4412

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1890080/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=4412 CPUtime=1.49
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 1883 0 0 0 149 0 0 0 25 0 1 0 577392 4517888 639 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 1103 639 72 123 0 978 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4412

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1889824/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=4412 CPUtime=3.09
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 1883 0 0 0 309 0 0 0 25 0 1 0 577392 4517888 639 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 1103 639 72 123 0 978 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4412

[startup+6.30172 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1889824/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=4412 CPUtime=6.29
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 1883 0 0 0 629 0 0 0 25 0 1 0 577392 4517888 639 1992294400 134512640 135019032 4294956240 18446744073709551615 134527256 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 1103 639 72 123 0 978 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4412

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1889384/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=4980 CPUtime=12.69
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 2024 0 0 0 1269 0 0 0 25 0 1 0 577392 5099520 779 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 1245 779 72 123 0 1120 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4980

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1885992/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=9700 CPUtime=25.49
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 2866 0 0 0 2548 1 0 0 25 0 1 0 577392 9932800 1621 1992294400 134512640 135019032 4294956240 18446744073709551615 134591700 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 2425 1621 72 123 0 2300 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9700

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1879400/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=16168 CPUtime=51.06
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 4570 0 0 0 5105 1 0 0 25 0 1 0 577392 16556032 3325 1992294400 134512640 135019032 4294956240 18446744073709551615 134597973 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 4042 3325 72 123 0 3917 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16168

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1866280/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=30720 CPUtime=102.26
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 7762 0 0 0 10223 3 0 0 25 0 1 0 577392 31457280 6517 1992294400 134512640 135019032 4294956240 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 7680 6517 72 123 0 7555 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30720

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1850664/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=43816 CPUtime=162.24
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 11678 0 0 0 16218 6 0 0 25 0 1 0 577392 44867584 10433 1992294400 134512640 135019032 4294956240 18446744073709551615 134587904 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 10954 10433 72 123 0 10829 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 43816

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1835304/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=63464 CPUtime=222.19
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 15485 0 0 0 22212 7 0 0 25 0 1 0 577392 64987136 14240 1992294400 134512640 135019032 4294956240 18446744073709551615 134597991 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 15866 14240 72 123 0 15741 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 63464

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1819816/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=92932 CPUtime=282.17
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 19354 0 0 0 28207 10 0 0 25 0 1 0 577392 95162368 18109 1992294400 134512640 135019032 4294956240 18446744073709551615 134538692 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 23233 18109 72 123 0 23108 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 92932

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1804392/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=92932 CPUtime=342.15
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 23168 0 0 0 34203 12 0 0 25 0 1 0 577392 95162368 21923 1992294400 134512640 135019032 4294956240 18446744073709551615 134584949 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 23233 21923 72 123 0 23108 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 92932

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1789032/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=137132 CPUtime=402.13
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 27033 0 0 0 40199 14 0 0 25 0 1 0 577392 140423168 25788 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 34283 25788 72 123 0 34158 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 137132

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1773544/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=137132 CPUtime=462.1
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 30864 0 0 0 46193 17 0 0 25 0 1 0 577392 140423168 29619 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 34283 29619 72 123 0 34158 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 137132

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1758440/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=137132 CPUtime=522.07
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 34670 0 0 0 52189 18 0 0 25 0 1 0 577392 140423168 33425 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 34283 33425 72 123 0 34158 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 137132

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1742824/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203432 CPUtime=582.05
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 38494 0 0 0 58183 22 0 0 25 0 1 0 577392 208314368 37249 1992294400 134512640 135019032 4294956240 18446744073709551615 134677371 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50858 37249 72 123 0 50733 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 203432

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1727528/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203564 CPUtime=642.03
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 42277 0 0 0 64180 23 0 0 25 0 1 0 577392 208449536 41032 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50891 41032 72 123 0 50766 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 203564

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1712680/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203564 CPUtime=702
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 46000 0 0 0 70175 25 0 0 25 0 1 0 577392 208449536 44755 1992294400 134512640 135019032 4294956240 18446744073709551615 134564768 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50891 44755 72 123 0 50766 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 203564

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1698024/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203564 CPUtime=761.98
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 49619 0 0 0 76171 27 0 0 25 0 1 0 577392 208449536 48374 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50891 48374 72 123 0 50766 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 203564

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1697640/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203564 CPUtime=821.95
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 49693 0 0 0 82168 27 0 0 25 0 1 0 577392 208449536 48448 1992294400 134512640 135019032 4294956240 18446744073709551615 134585382 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50891 48448 72 123 0 50766 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 203564

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1697640/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203564 CPUtime=881.93
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 49693 0 0 0 88166 27 0 0 25 0 1 0 577392 208449536 48448 1992294400 134512640 135019032 4294956240 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50891 48448 72 123 0 50766 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 203564

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1697576/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203564 CPUtime=941.91
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 49693 0 0 0 94164 27 0 0 25 0 1 0 577392 208449536 48448 1992294400 134512640 135019032 4294956240 18446744073709551615 134579433 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50891 48448 72 123 0 50766 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 203564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1697512/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203564 CPUtime=1001.87
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 49695 0 0 0 100160 27 0 0 25 0 1 0 577392 208449536 48450 1992294400 134512640 135019032 4294956240 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50891 48450 72 123 0 50766 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 203564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1697448/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203564 CPUtime=1061.85
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 49696 0 0 0 106158 27 0 0 25 0 1 0 577392 208449536 48451 1992294400 134512640 135019032 4294956240 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50891 48451 72 123 0 50766 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 203564

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1697448/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203564 CPUtime=1121.83
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 49698 0 0 0 112156 27 0 0 25 0 1 0 577392 208449536 48453 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50891 48453 72 123 0 50766 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 203564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1697384/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203564 CPUtime=1181.8
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 49699 0 0 0 118153 27 0 0 25 0 1 0 577392 208449536 48454 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50891 48454 72 123 0 50766 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 203564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1697384/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203564 CPUtime=1200
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 49699 0 0 0 119973 27 0 0 25 0 1 0 577392 208449536 48454 1992294400 134512640 135019032 4294956240 18446744073709551615 134597961 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50891 48454 72 123 0 50766 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 203564

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 3157
/proc/meminfo: memFree=1697384/2055920 swapFree=4192956/4192956
[pid=3156] ppid=3154 vsize=203564 CPUtime=1200
/proc/3156/stat : 3156 (march_ks) R 3154 3156 2451 0 -1 4194304 49699 0 0 0 119973 27 0 0 25 0 1 0 577392 208449536 48454 1992294400 134512640 135019032 4294956240 18446744073709551615 134597961 0 0 4096 0 0 0 0 17 0 0 0
/proc/3156/statm: 50891 48454 72 123 0 50766 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 203564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.299954
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 203564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49699
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= 3684

runsolver used 1.36579 second user time and 3.01154 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-10 12:29:07
IDJOB=1596187
IDBENCH=71619
IDSOLVER=559
FILE ID=node23/1596187-1239359347
PBS_JOBID= 9115535
Free space on /tmp= 65464 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/sgi/sgi-difficult7.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1596187-1239359347/watcher-1596187-1239359347 -o /tmp/evaluation-result-1596187-1239359347/solver-1596187-1239359347 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1596187-1239359347.cnf            

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

MD5SUM BENCH= 99db6397e91b77ca5e6f5d44dc60b594
RANDOM SEED=1273084880

node23.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		: 3000.216
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	: 5931.00
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		: 3000.216
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:       1892872 kB
Buffers:         36616 kB
Cached:          69668 kB
SwapCached:          0 kB
Active:          65532 kB
Inactive:        53672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1892872 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          22628 kB
Slab:            29860 kB
Committed_AS:    55408 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= 65464 MiB
End job on node23 at 2009-04-10 12:49:10