Trace number 319894

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.16 1200.56

General information on the benchmark

Nameindustrial/grieu/
vmpc_31.cnf
MD5SUMe9d9fc0e7d6d0176942c54e1a7f7ef59
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark239.644
Satisfiable
(Un)Satisfiability was proved
Number of variables961
Number of clauses146909
Sum of the clauses size384710
Maximum clause length31
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 257753
Number of clauses of size 389094
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 562

Solver Data (download as text)

46.28/46.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
46.28/46.40	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
46.28/46.40	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
46.28/46.40	c main()::
46.28/46.40	c initFormula():: searching for DIMACS p-line....
46.28/46.40	c full lookahead due to high density!
46.28/46.40	c initFormula():: the DIMACS p-line indicates a CNF of 961 variables and 146909 clauses.
46.28/46.40	c parseCNF():: parsing....
46.28/46.40	c parseCNF():: the CNF contains 0 unary clauses.
46.28/46.40	c runParser():: parsing was successful, warming up engines...
46.28/46.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 28830 duplicate clauses
46.28/46.40	c preprocessing fase I completed:: there are now 961 free variables and 118079 clauses.
46.28/46.40	c stat :: sign balance is biased by 0.975
46.28/46.40	c shorten_equivalence(): average equivalence length reduced from nan to nan
46.28/46.40	c using k-SAT heuristics (size based diff)
46.28/46.40	c longest clause has size 31
46.38/46.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 1058131 duplicate clauses
46.38/46.40	c resolvent_look() :: found 3128799 resolvents
46.38/46.40	c main():: clause / variable ratio: ( 3246878 / 961 ) = 3378.65
46.38/46.40	c longest clause has size 31
46.38/46.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
46.38/46.40	c dynamic_preselect_setsize :: off
46.38/46.40	c suggested doublelook initial :: 0
46.38/46.40	c main():: all systems go!
46.38/46.40	c |----------------------------------------------------------------|
c |********
c |************
c |**************
c |***************
c |****************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-319894-1173037421 -o ROOT/results/node22/solver-319894-1173037421 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319894-1173037421/march_ks /tmp/evaluation/319894-1173037421/instance-319894-1173037421.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): 2400 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: 1.84 1.84 1.42 3/77 2739
/proc/meminfo: memFree=1720112/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=1808 CPUtime=0
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 246 0 0 0 0 0 0 0 18 0 1 0 29711846 1851392 231 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 452 231 47 123 0 327 0

[startup+0.0390171 s]
/proc/loadavg: 1.84 1.84 1.42 3/77 2739
/proc/meminfo: memFree=1720112/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=2336 CPUtime=0.03
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 393 0 0 0 3 0 0 0 18 0 1 0 29711846 2392064 378 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 584 379 47 123 0 459 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2336

[startup+0.101021 s]
/proc/loadavg: 1.84 1.84 1.42 3/77 2739
/proc/meminfo: memFree=1720112/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=3128 CPUtime=0.09
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 659 0 0 0 9 0 0 0 18 0 1 0 29711846 3203072 644 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 782 644 47 123 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3128

[startup+0.301035 s]
/proc/loadavg: 1.84 1.84 1.42 3/77 2739
/proc/meminfo: memFree=1720112/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=10628 CPUtime=0.28
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 2056 0 0 0 28 0 0 0 19 0 1 0 29711846 10883072 1396 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 2657 1397 50 123 0 2532 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10628

[startup+0.701063 s]
/proc/loadavg: 1.84 1.84 1.42 3/77 2739
/proc/meminfo: memFree=1720112/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=13828 CPUtime=0.69
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 6715 0 0 0 67 2 0 0 22 0 1 0 29711846 14159872 2249 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 3457 2249 67 123 0 3332 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13828

[startup+1.50212 s]
/proc/loadavg: 1.84 1.84 1.42 2/78 2740
/proc/meminfo: memFree=1710504/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=17336 CPUtime=1.49
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 7370 0 0 0 147 2 0 0 25 0 1 0 29711846 17752064 2904 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 4334 2904 67 123 0 4209 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17336

[startup+3.10124 s]
/proc/loadavg: 1.84 1.84 1.42 2/78 2740
/proc/meminfo: memFree=1706472/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=23080 CPUtime=3.09
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 8722 0 0 0 306 3 0 0 25 0 1 0 29711846 23633920 4256 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 5770 4256 67 123 0 5645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23080

[startup+6.30147 s]
/proc/loadavg: 1.77 1.82 1.42 2/78 2740
/proc/meminfo: memFree=1695336/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=34436 CPUtime=6.29
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 11402 0 0 0 625 4 0 0 25 0 1 0 29711846 35262464 6936 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 8609 6936 67 123 0 8484 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34436

[startup+12.7019 s]
/proc/loadavg: 1.71 1.81 1.42 2/78 2740
/proc/meminfo: memFree=1673640/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=56620 CPUtime=12.69
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 16592 0 0 0 1263 6 0 0 25 0 1 0 29711846 57978880 12126 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 14155 12126 67 123 0 14030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56620

[startup+25.5019 s]
/proc/loadavg: 1.55 1.77 1.41 2/78 2740
/proc/meminfo: memFree=1631400/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=100328 CPUtime=25.49
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 26825 0 0 0 2539 10 0 0 25 0 1 0 29711846 102735872 22359 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567071 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 25082 22359 67 123 0 24957 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 100328

[startup+51.1017 s]
/proc/loadavg: 1.42 1.72 1.40 2/78 2740
/proc/meminfo: memFree=1393640/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=51.08
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 5027 81 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 331796

[startup+102.305 s]
/proc/loadavg: 1.30 1.64 1.39 2/78 2740
/proc/meminfo: memFree=1393640/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=102.27
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 10146 81 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 331796

[startup+162.302 s]
/proc/loadavg: 1.11 1.52 1.36 2/78 2740
/proc/meminfo: memFree=1393640/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=162.25
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 16144 81 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 331796

[startup+222.301 s]
/proc/loadavg: 1.04 1.42 1.34 2/78 2740
/proc/meminfo: memFree=1393640/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=222.24
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 22142 82 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 331796

[startup+282.302 s]
/proc/loadavg: 1.01 1.34 1.31 2/78 2740
/proc/meminfo: memFree=1393640/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=282.22
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 28140 82 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 331796

[startup+342.301 s]
/proc/loadavg: 1.00 1.28 1.29 2/78 2740
/proc/meminfo: memFree=1393640/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=342.2
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 34137 83 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 331796

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.27 2/78 2740
/proc/meminfo: memFree=1393576/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=402.19
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 40135 84 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 331796

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.25 2/78 2740
/proc/meminfo: memFree=1393640/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=462.17
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 46133 84 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 331796

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.23 2/78 2740
/proc/meminfo: memFree=1393704/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=522.16
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 52131 85 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 331796

[startup+582.302 s]
/proc/loadavg: 1.06 1.13 1.22 2/78 2740
/proc/meminfo: memFree=1393704/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=582.14
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 58129 85 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 331796

[startup+642.301 s]
/proc/loadavg: 1.07 1.12 1.21 2/78 2740
/proc/meminfo: memFree=1393640/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=642.13
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 64128 85 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 331796

[startup+702.301 s]
/proc/loadavg: 1.02 1.10 1.19 2/78 2740
/proc/meminfo: memFree=1393640/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=702.12
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 70126 86 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 331796

[startup+762.306 s]
/proc/loadavg: 1.01 1.08 1.18 2/78 2740
/proc/meminfo: memFree=1393640/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=762.1
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 76124 86 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 331796

[startup+822.301 s]
/proc/loadavg: 1.08 1.08 1.17 2/78 2740
/proc/meminfo: memFree=1393640/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=822.09
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 82122 87 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 331796

[startup+882.302 s]
/proc/loadavg: 1.03 1.06 1.16 2/78 2740
/proc/meminfo: memFree=1393576/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=882.07
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 88119 88 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 331796

[startup+942.302 s]
/proc/loadavg: 1.01 1.05 1.15 2/78 2740
/proc/meminfo: memFree=1393576/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=942.06
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 94118 88 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 331796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.13 2/78 2740
/proc/meminfo: memFree=1393512/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=1002.04
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 100115 89 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 331796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.12 2/84 2842
/proc/meminfo: memFree=1392240/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=1062
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 106109 91 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 331796

[startup+1122.3 s]
/proc/loadavg: 1.06 1.04 1.12 2/84 2918
/proc/meminfo: memFree=1392240/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=1121.92
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 112101 91 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 331796

[startup+1182.3 s]
/proc/loadavg: 1.02 1.03 1.10 2/78 2938
/proc/meminfo: memFree=1393384/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=1181.89
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 118098 91 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585351 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 331796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.02 1.10 2/78 2938
/proc/meminfo: memFree=1393384/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=1200.09
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 119918 91 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 331796

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: 1.01 1.02 1.10 2/78 2938
/proc/meminfo: memFree=1393384/2055920 swapFree=4159164/4192956
[pid=2739] ppid=2737 vsize=331796 CPUtime=1200.09
/proc/2739/stat : 2739 (march_ks) R 2737 2739 1784 0 -1 4194304 183827 0 0 0 119918 91 0 0 25 0 1 0 29711846 339759104 81423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/2739/statm: 82949 81423 72 123 0 82824 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 331796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.16
CPU user time (s): 1199.19
CPU system time (s): 0.967852
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 399560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.19
system time used= 0.967852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 183827
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= 6
involuntary context switches= 6311

runsolver used 1.2918 second user time and 3.08653 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Mar  4 19:43:42 UTC 2007

IDJOB= 319894
IDBENCH= 20490
IDSOLVER= 111
FILE ID= node22/319894-1173037421

PBS_JOBID= 4012469

Free space on /tmp= 66534 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_31.cnf
COMMAND LINE= /tmp/evaluation/319894-1173037421/march_ks /tmp/evaluation/319894-1173037421/instance-319894-1173037421.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-319894-1173037421 -o ROOT/results/node22/solver-319894-1173037421 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319894-1173037421/march_ks /tmp/evaluation/319894-1173037421/instance-319894-1173037421.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  e9d9fc0e7d6d0176942c54e1a7f7ef59

RANDOM SEED= 376520975

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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		: 3000.214
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:       1720456 kB
Buffers:         37200 kB
Cached:         224092 kB
SwapCached:       2752 kB
Active:         128760 kB
Inactive:       155732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720456 kB
SwapTotal:     4192956 kB
SwapFree:      4159164 kB
Dirty:            4324 kB
Writeback:           0 kB
Mapped:          37568 kB
Slab:            36592 kB
Committed_AS:   167556 kB
PageTables:       1656 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= 66534 MiB

End job on node22 on Sun Mar  4 20:03:44 UTC 2007