Trace number 332147

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) 1200.05 1200.62

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
gt-ordering-unsat-gt-025.sat05-1306.reshuffled-07.cnf
MD5SUM47828b3a4e2ae65de4085316feb1d449
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.754884
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses14125
Sum of the clauses size42600
Maximum clause length24
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2300
Number of clauses of size 313800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 525

Solver Data (download as text)

0.29/0.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.34	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.34	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.34	c main()::
0.29/0.34	c initFormula():: searching for DIMACS p-line....
0.29/0.34	c full lookahead due to high density!
0.29/0.34	c initFormula():: the DIMACS p-line indicates a CNF of 625 variables and 14125 clauses.
0.29/0.34	c parseCNF():: parsing....
0.29/0.34	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.34	c runParser():: parsing was successful, warming up engines...
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c preprocessing fase I completed:: there are now 625 free variables and 14125 clauses.
0.29/0.34	c stat :: sign balance is biased by 0.468
0.29/0.34	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.34	c using k-SAT heuristics (size based diff)
0.29/0.34	c longest clause has size 24
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c resolvent_look() :: found 14400 resolvents
0.29/0.34	c main():: clause / variable ratio: ( 28525 / 625 ) = 45.64
0.29/0.34	c longest clause has size 24
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c dynamic_preselect_setsize :: off
0.29/0.34	c suggested doublelook initial :: 0
0.29/0.34	c main():: all systems go!
0.29/0.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 165 JD: 38
5.29/5.40	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/node1/watcher-332147-1173465660 -o ROOT/results/node1/solver-332147-1173465660 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332147-1173465660/march_ks /tmp/evaluation/332147-1173465660/instance-332147-1173465660.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: 0.92 0.96 0.87 3/77 8930
/proc/meminfo: memFree=1734840/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=788 CPUtime=0
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 366521057 806912 96 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 197 97 47 123 0 72 0

[startup+0.0745981 s]
/proc/loadavg: 0.92 0.96 0.87 3/77 8930
/proc/meminfo: memFree=1734840/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=2404 CPUtime=0.07
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 705 0 0 0 7 0 0 0 18 0 1 0 366521057 2461696 421 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 601 421 67 123 0 476 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2404

[startup+0.101599 s]
/proc/loadavg: 0.92 0.96 0.87 3/77 8930
/proc/meminfo: memFree=1734840/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=2804 CPUtime=0.09
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 801 0 0 0 9 0 0 0 18 0 1 0 366521057 2871296 517 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 701 517 67 123 0 576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2804

[startup+0.301622 s]
/proc/loadavg: 0.92 0.96 0.87 3/77 8930
/proc/meminfo: memFree=1734840/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7728 CPUtime=0.29
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 3990 0 0 0 28 1 0 0 19 0 1 0 366521057 7913472 1601 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554592 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1932 1601 68 123 0 1807 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7728

[startup+0.701668 s]
/proc/loadavg: 0.92 0.96 0.87 3/77 8930
/proc/meminfo: memFree=1734840/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=0.69
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 67 2 0 0 23 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7856

[startup+1.50176 s]
/proc/loadavg: 0.92 0.96 0.87 2/78 8931
/proc/meminfo: memFree=1728240/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=1.49
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 147 2 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7856

[startup+3.10195 s]
/proc/loadavg: 0.92 0.96 0.87 2/78 8931
/proc/meminfo: memFree=1727984/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=3.09
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 307 2 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7856

[startup+6.30232 s]
/proc/loadavg: 0.93 0.96 0.87 2/78 8931
/proc/meminfo: memFree=1727984/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=6.29
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 627 2 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7856

[startup+12.7011 s]
/proc/loadavg: 0.93 0.96 0.87 2/78 8931
/proc/meminfo: memFree=1727920/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=12.69
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 1267 2 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7856

[startup+25.5016 s]
/proc/loadavg: 0.95 0.96 0.88 2/78 8931
/proc/meminfo: memFree=1727920/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=25.48
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 2546 2 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7856

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.88 2/78 8931
/proc/meminfo: memFree=1727920/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=51.07
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 5105 2 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7856

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.88 2/78 8931
/proc/meminfo: memFree=1727920/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=102.27
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 10224 3 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7856

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 8931
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=162.24
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 16221 3 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7856

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 8933
/proc/meminfo: memFree=1727664/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=222.22
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 22219 3 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7856

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 8933
/proc/meminfo: memFree=1727728/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=282.2
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 28217 3 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7856

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727792/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=342.19
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 34215 4 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7856

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=402.17
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 40213 4 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7856

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727792/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=462.15
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 46211 4 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 7856

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727792/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=522.14
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 52209 5 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597811 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7856

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727792/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=582.12
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 58207 5 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7856

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=642.1
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 64205 5 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 7856

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=702.08
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 70203 5 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 7856

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=762.07
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 76201 6 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 7856

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=822.05
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 82199 6 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598377 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 7856

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=882.03
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 88197 6 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 7856

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=942.01
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 94195 6 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 7856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727792/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=1002
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 100193 7 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 7856

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=1061.98
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 106191 7 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 7856

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=1121.96
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 112189 7 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 7856

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=1181.94
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 118186 8 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 7856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=7856 CPUtime=1200.04
/proc/8930/stat : 8930 (march_ks) R 8928 8930 8576 0 -1 4194304 5531 0 0 0 119996 8 0 0 25 0 1 0 366521057 8044544 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8930/statm: 1964 1718 72 123 0 1839 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7856

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

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

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8933
/proc/meminfo: memFree=1727856/2055920 swapFree=4159120/4192956
[pid=8930] ppid=8928 vsize=0 CPUtime=1200.04
/proc/8930/stat : 8930 (march_ks) D 8928 8930 8576 0 -1 4195332 5531 0 0 0 119996 8 0 0 25 0 1 0 366521057 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/8930/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.083987
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 7856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5531
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= 25349

runsolver used 1.57276 second user time and 2.71759 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Fri Mar  9 18:41:00 UTC 2007

IDJOB= 332147
IDBENCH= 24573
IDSOLVER= 111
FILE ID= node1/332147-1173465660

PBS_JOBID= 4101075

Free space on /tmp= 66400 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/gt-ordering-unsat-gt-025.sat05-1306.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332147-1173465660/march_ks /tmp/evaluation/332147-1173465660/instance-332147-1173465660.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-332147-1173465660 -o ROOT/results/node1/solver-332147-1173465660 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332147-1173465660/march_ks /tmp/evaluation/332147-1173465660/instance-332147-1173465660.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  47828b3a4e2ae65de4085316feb1d449

RANDOM SEED= 42895928

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1735312 kB
Buffers:         37844 kB
Cached:         209752 kB
SwapCached:      13660 kB
Active:         110412 kB
Inactive:       159988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735312 kB
SwapTotal:     4192956 kB
SwapFree:      4159120 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          29572 kB
Slab:            35756 kB
Committed_AS:  1137888 kB
PageTables:       1740 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= 66400 MiB

End job on node1 on Fri Mar  9 19:01:02 UTC 2007