Trace number 312947

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) 1200.12 1200.83

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-11-s.cnf
MD5SUM3435b921c4acd15d51fed09386b58888
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables189456
Number of clauses850574
Sum of the clauses size1937804
Maximum clause length10
Minimum clause length1
Number of clauses of size 114367
Number of clauses of size 2692164
Number of clauses of size 3108383
Number of clauses of size 43960
Number of clauses of size 515840
Number of clauses of size over 515860

Solver Data (download as text)

10.58/10.66	c main():: ***                                   [ march satisfiability solver ]                                   ***
10.58/10.66	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
10.58/10.66	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
10.58/10.66	c main()::
10.58/10.66	c initFormula():: searching for DIMACS p-line....
10.58/10.66	c initFormula():: the DIMACS p-line indicates a CNF of 189456 variables and 850574 clauses.
10.58/10.66	c parseCNF():: parsing....
10.58/10.66	c parseCNF():: the CNF contains 14367 unary clauses.
10.58/10.66	c runParser():: parsing was successful, warming up engines...
10.58/10.66	c find_and_remove_tautogolies():: found and removed 27662 tautologies
10.58/10.66	c find_and_remove_tautogolies():: found and removed 119 tautologies
10.58/10.66	c simplify_formula():: removed 0 tautological, 312263 satisfied and 23229 duplicate clauses
10.58/10.66	c preprocessing fase I completed:: there are now 97875 free variables and 515082 clauses.
10.58/10.66	c stat :: sign balance is biased by 0.935
10.58/10.66	c shorten_equivalence(): average equivalence length reduced from nan to nan
10.58/10.66	c using k-SAT heuristics (size based diff)
10.58/10.66	c longest clause has size 10
10.58/10.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 1702 duplicate clauses
10.58/10.66	c resolvent_look() :: found 1762 resolvents
10.58/10.66	c main():: clause / variable ratio: ( 516844 / 189456 ) = 2.73
10.58/10.66	c longest clause has size 10
10.58/10.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.58/10.66	c dynamic_preselect_setsize :: on
10.58/10.66	c suggested doublelook initial :: 0
10.58/10.66	c main():: all systems go!
10.58/10.66	c |----------------------------------------------------------------|

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node54/watcher-312947-1176870428 -o ROOT/results/node54/solver-312947-1176870428 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312947-1176870428/march_ks /tmp/evaluation/312947-1176870428/instance-312947-1176870428.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: 1.00 1.00 0.97 3/66 13426
/proc/meminfo: memFree=1613248/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=4724 CPUtime=0
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 889 0 0 0 0 0 0 0 18 0 1 0 134417301 4837376 875 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 1181 881 45 123 0 1056 0

[startup+0.017165 s]
/proc/loadavg: 1.00 1.00 0.97 3/66 13426
/proc/meminfo: memFree=1613248/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=14448 CPUtime=0
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 2075 0 0 0 0 0 0 0 18 0 1 0 134417301 14794752 2060 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 3612 2065 45 123 0 3487 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 14448

[startup+0.101186 s]
/proc/loadavg: 1.00 1.00 0.97 3/66 13426
/proc/meminfo: memFree=1613248/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=23144 CPUtime=0.09
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 4742 0 0 0 7 2 0 0 18 0 1 0 134417301 23699456 4727 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 5786 4728 47 123 0 5661 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23144

[startup+0.3012 s]
/proc/loadavg: 1.00 1.00 0.97 3/66 13426
/proc/meminfo: memFree=1613248/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=26180 CPUtime=0.29
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 5699 0 0 0 27 2 0 0 19 0 1 0 134417301 26808320 5684 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 6545 5684 47 123 0 6420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26180

[startup+0.70125 s]
/proc/loadavg: 1.00 1.00 0.97 3/66 13426
/proc/meminfo: memFree=1613248/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=32120 CPUtime=0.69
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 7551 0 0 0 66 3 0 0 23 0 1 0 134417301 32890880 7536 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 8030 7536 47 123 0 7905 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32120

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1563064/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=86492 CPUtime=1.5
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 16444 0 0 0 142 8 0 0 25 0 1 0 134417301 88567808 14596 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561718 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 21623 14596 50 123 0 21498 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 86492

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1539832/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=93624 CPUtime=3.09
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 23040 0 0 0 300 9 0 0 25 0 1 0 134417301 95870976 16607 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561702 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 23406 16607 52 123 0 23281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 93624

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1544312/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=97196 CPUtime=6.29
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 34204 0 0 0 615 14 0 0 25 0 1 0 134417301 99528704 17778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 24299 17778 63 123 0 24174 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 97196

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433400/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=12.69
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80573 0 0 0 1235 34 0 0 25 0 1 0 134417301 234123264 44895 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44895 72 123 0 57034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 228636

[startup+25.5024 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433400/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=25.48
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80577 0 0 0 2514 34 0 0 25 0 1 0 134417301 234123264 44899 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44899 72 123 0 57034 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 228636

[startup+51.1027 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433464/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=51.07
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80580 0 0 0 5073 34 0 0 25 0 1 0 134417301 234123264 44902 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44902 72 123 0 57034 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 228636

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433528/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=102.24
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80586 0 0 0 10190 34 0 0 25 0 1 0 134417301 234123264 44908 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44908 72 123 0 57034 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 228636

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433464/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=162.19
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80586 0 0 0 16185 34 0 0 25 0 1 0 134417301 234123264 44908 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44908 72 123 0 57034 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 228636

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433464/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=222.16
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80586 0 0 0 22182 34 0 0 25 0 1 0 134417301 234123264 44908 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44908 72 123 0 57034 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 228636

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433400/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=282.13
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80586 0 0 0 28179 34 0 0 25 0 1 0 134417301 234123264 44908 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44908 72 123 0 57034 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 228636

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433400/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=342.09
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80586 0 0 0 34175 34 0 0 25 0 1 0 134417301 234123264 44908 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44908 72 123 0 57034 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 228636

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433400/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=402.06
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80587 0 0 0 40172 34 0 0 25 0 1 0 134417301 234123264 44909 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44909 72 123 0 57034 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 228636

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433400/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=462.02
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80591 0 0 0 46168 34 0 0 25 0 1 0 134417301 234123264 44913 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44913 72 123 0 57034 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 228636

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433400/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=521.97
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80591 0 0 0 52163 34 0 0 25 0 1 0 134417301 234123264 44913 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537957 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44913 72 123 0 57034 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 228636

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433336/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=581.95
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80591 0 0 0 58161 34 0 0 25 0 1 0 134417301 234123264 44913 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44913 72 123 0 57034 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 228636

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433400/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=641.92
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80591 0 0 0 64158 34 0 0 25 0 1 0 134417301 234123264 44913 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44913 72 123 0 57034 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 228636

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433336/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=701.87
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80591 0 0 0 70153 34 0 0 25 0 1 0 134417301 234123264 44913 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44913 72 123 0 57034 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 228636

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433400/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=761.84
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80591 0 0 0 76150 34 0 0 25 0 1 0 134417301 234123264 44913 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44913 72 123 0 57034 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 228636

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433336/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=821.82
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80591 0 0 0 82147 35 0 0 25 0 1 0 134417301 234123264 44913 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44913 72 123 0 57034 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 228636

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433400/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228636 CPUtime=881.78
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80591 0 0 0 88143 35 0 0 25 0 1 0 134417301 234123264 44913 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57159 44913 72 123 0 57034 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 228636

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433336/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228896 CPUtime=941.74
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80627 0 0 0 94139 35 0 0 25 0 1 0 134417301 234389504 44949 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57224 44949 72 123 0 57099 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 228896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433336/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228896 CPUtime=1001.7
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80627 0 0 0 100135 35 0 0 25 0 1 0 134417301 234389504 44949 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57224 44949 72 123 0 57099 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 228896

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433272/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228896 CPUtime=1061.66
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80627 0 0 0 106131 35 0 0 25 0 1 0 134417301 234389504 44949 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57224 44949 72 123 0 57099 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 228896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433208/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228896 CPUtime=1121.62
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80627 0 0 0 112127 35 0 0 25 0 1 0 134417301 234389504 44949 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57224 44949 72 123 0 57099 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 228896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433144/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228896 CPUtime=1181.59
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80627 0 0 0 118124 35 0 0 25 0 1 0 134417301 234389504 44949 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57224 44949 72 123 0 57099 0
Current children cumulated CPU time (s) 1181.59
Current children cumulated vsize (KiB) 228896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13427
/proc/meminfo: memFree=1433208/2055920 swapFree=4181256/4192956
[pid=13426] ppid=13424 vsize=228896 CPUtime=1200.08
/proc/13426/stat : 13426 (march_ks) R 13424 13426 12205 0 -1 4194304 80627 0 0 0 119973 35 0 0 25 0 1 0 134417301 234389504 44949 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/13426/statm: 57224 44949 72 123 0 57099 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 228896

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.83
CPU time (s): 1200.12
CPU user time (s): 1199.74
CPU system time (s): 0.381941
CPU usage (%): 99.9406
Max. virtual memory (cumulated for all children) (KiB): 240100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.381941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80627
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= 2626

runsolver used 1.15982 second user time and 3.21851 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Wed Apr 18 04:27:08 UTC 2007

IDJOB= 312947
IDBENCH= 20354
IDSOLVER= 111
FILE ID= node54/312947-1176870428

PBS_JOBID= 4590258

Free space on /tmp= 66324 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-11-s.cnf
COMMAND LINE= /tmp/evaluation/312947-1176870428/march_ks /tmp/evaluation/312947-1176870428/instance-312947-1176870428.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-312947-1176870428 -o ROOT/results/node54/solver-312947-1176870428 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312947-1176870428/march_ks /tmp/evaluation/312947-1176870428/instance-312947-1176870428.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  3435b921c4acd15d51fed09386b58888

RANDOM SEED= 615156262

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1613720 kB
Buffers:         25180 kB
Cached:         365756 kB
SwapCached:       5028 kB
Active:         120952 kB
Inactive:       281048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613720 kB
SwapTotal:     4192956 kB
SwapFree:      4181256 kB
Dirty:           17296 kB
Writeback:           0 kB
Mapped:          15864 kB
Slab:            26140 kB
Committed_AS:  2023024 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66324 MiB

End job on node54 on Wed Apr 18 04:47:11 UTC 2007