Trace number 332609

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) 1200.07 1200.42

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
sat-pbl-00400.sat05-1322.reshuffled-07.cnf
MD5SUM29cf0f53dfca3fe2e94789628bed3971
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.46547
Satisfiable
(Un)Satisfiability was proved
Number of variables1497
Number of clauses73374
Sum of the clauses size615277
Maximum clause length11
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 242
Number of clauses of size 3337
Number of clauses of size 4413
Number of clauses of size 53127
Number of clauses of size over 569449

Solver Data (download as text)

46.97/47.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
46.97/47.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
46.97/47.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
46.97/47.04	c main()::
46.97/47.04	c initFormula():: searching for DIMACS p-line....
46.97/47.04	c full lookahead due to high density!
46.97/47.04	c initFormula():: the DIMACS p-line indicates a CNF of 1497 variables and 73374 clauses.
46.97/47.04	c parseCNF():: parsing....
46.97/47.04	c parseCNF():: the CNF contains 6 unary clauses.
46.97/47.04	c runParser():: parsing was successful, warming up engines...
46.97/47.04	c simplify_formula():: removed 0 tautological, 6 satisfied and 0 duplicate clauses
46.97/47.04	c preprocessing fase I completed:: there are now 1491 free variables and 73368 clauses.
46.97/47.04	c stat :: sign balance is biased by 82.226
46.97/47.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
46.97/47.04	c using k-SAT heuristics (size based diff)
46.97/47.04	c longest clause has size 11
46.97/47.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 1130307 duplicate clauses
46.97/47.04	c resolvent_look() :: found 58382 resolvents
46.97/47.04	c main():: clause / variable ratio: ( 131750 / 1497 ) = 88.01
46.97/47.04	c longest clause has size 11
46.97/47.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
46.97/47.04	c dynamic_preselect_setsize :: off
46.97/47.04	c suggested doublelook initial :: 0
46.97/47.04	c main():: all systems go!
46.97/47.04	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/node2/watcher-332609-1173483548 -o ROOT/results/node2/solver-332609-1173483548 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332609-1173483548/march_ks /tmp/evaluation/332609-1173483548/instance-332609-1173483548.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: 0.82 0.95 0.98 3/77 21679
/proc/meminfo: memFree=1649208/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=1364 CPUtime=0
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 368309768 1396736 169 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 341 169 47 123 0 216 0

[startup+0.0193811 s]
/proc/loadavg: 0.82 0.95 0.98 3/77 21679
/proc/meminfo: memFree=1649208/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=1496 CPUtime=0.01
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 235 0 0 0 1 0 0 0 18 0 1 0 368309768 1531904 220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 374 220 47 123 0 249 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1496

[startup+0.101528 s]
/proc/loadavg: 0.82 0.95 0.98 3/77 21679
/proc/meminfo: memFree=1649208/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=2552 CPUtime=0.09
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 523 0 0 0 9 0 0 0 18 0 1 0 368309768 2613248 508 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 638 508 47 123 0 513 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301409 s]
/proc/loadavg: 0.82 0.95 0.98 3/77 21679
/proc/meminfo: memFree=1649208/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=9536 CPUtime=0.29
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 1725 0 0 0 29 0 0 0 20 0 1 0 368309768 9764864 1709 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134560271 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 2384 1709 48 123 0 2259 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9536

[startup+0.701451 s]
/proc/loadavg: 0.82 0.95 0.98 3/77 21679
/proc/meminfo: memFree=1649208/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=9568 CPUtime=0.69
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 4403 0 0 0 68 1 0 0 24 0 1 0 368309768 9797632 1749 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134520710 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 2392 1749 53 123 0 2267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9568

[startup+1.50153 s]
/proc/loadavg: 0.82 0.95 0.98 2/78 21680
/proc/meminfo: memFree=1639728/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=15516 CPUtime=1.49
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 9472 0 0 0 146 3 0 0 25 0 1 0 368309768 15888384 3236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567265 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 3879 3236 67 123 0 3754 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15516

[startup+3.1017 s]
/proc/loadavg: 0.82 0.95 0.98 2/78 21680
/proc/meminfo: memFree=1636080/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=18000 CPUtime=3.09
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 10063 0 0 0 305 4 0 0 25 0 1 0 368309768 18432000 3827 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 4500 3827 67 123 0 4375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18000

[startup+6.30103 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 21680
/proc/meminfo: memFree=1628592/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=24040 CPUtime=6.29
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 11578 0 0 0 625 4 0 0 25 0 1 0 368309768 24616960 5342 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 6010 5342 67 123 0 5885 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24040

[startup+12.7017 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 21680
/proc/meminfo: memFree=1623664/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=30048 CPUtime=12.69
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 12720 0 0 0 1264 5 0 0 25 0 1 0 368309768 30769152 6484 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 7512 6484 67 123 0 7387 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30048

[startup+25.502 s]
/proc/loadavg: 0.88 0.95 0.98 2/78 21680
/proc/meminfo: memFree=1605488/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=48928 CPUtime=25.49
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 17169 0 0 0 2542 7 0 0 25 0 1 0 368309768 50102272 10933 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 12232 10933 67 123 0 12107 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48928

[startup+51.1017 s]
/proc/loadavg: 0.92 0.96 0.98 2/78 21680
/proc/meminfo: memFree=1586288/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=51.07
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 5091 16 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68144

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 21680
/proc/meminfo: memFree=1586288/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=102.26
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 10210 16 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68144

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 21680
/proc/meminfo: memFree=1586288/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=162.24
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 16207 17 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 68144

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21680
/proc/meminfo: memFree=1586288/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=222.22
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 22205 17 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 68144

[startup+282.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586160/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=282.2
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 28203 17 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 68144

[startup+342.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586160/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=342.19
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 34201 18 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 68144

[startup+402.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586224/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=402.17
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 40199 18 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 68144

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586224/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=462.16
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 46197 19 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 68144

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586288/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=522.14
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 52195 19 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 68144

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586288/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=582.12
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 58192 20 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 68144

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586288/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=642.11
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 64191 20 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 68144

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586288/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=702.08
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 70188 20 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 68144

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586288/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=762.07
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 76186 21 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 68144

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586288/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=822.05
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 82184 21 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 68144

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586288/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=882.03
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 88182 21 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 68144

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586288/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=942.02
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 94180 22 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 68144

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586416/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=1002
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 100178 22 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 68144

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586416/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=1061.99
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 106176 23 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 68144

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586416/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=1121.97
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 112174 23 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 68144

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586416/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=1181.95
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 118172 23 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 68144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21682
/proc/meminfo: memFree=1586416/2055920 swapFree=4153164/4192956
[pid=21679] ppid=21677 vsize=68144 CPUtime=1200.05
/proc/21679/stat : 21679 (march_ks) R 21677 21679 20714 0 -1 4194304 39970 0 0 0 119981 24 0 0 25 0 1 0 368309768 69779456 15643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21679/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 68144

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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.252961
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 106364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.252961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39970
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= 25501

runsolver used 1.40079 second user time and 2.96155 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Mar  9 23:39:08 UTC 2007

IDJOB= 332609
IDBENCH= 24584
IDSOLVER= 111
FILE ID= node2/332609-1173483548

PBS_JOBID= 4101086

Free space on /tmp= 66507 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/sat-pbl-00400.sat05-1322.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332609-1173483548/march_ks /tmp/evaluation/332609-1173483548/instance-332609-1173483548.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-332609-1173483548 -o ROOT/results/node2/solver-332609-1173483548 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332609-1173483548/march_ks /tmp/evaluation/332609-1173483548/instance-332609-1173483548.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  29cf0f53dfca3fe2e94789628bed3971

RANDOM SEED= 219977244

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1649616 kB
Buffers:         39872 kB
Cached:         289572 kB
SwapCached:       2328 kB
Active:         184560 kB
Inactive:       167748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649616 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            5308 kB
Writeback:           0 kB
Mapped:          30304 kB
Slab:            39464 kB
Committed_AS:  1609960 kB
PageTables:       1812 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= 66507 MiB

End job on node2 on Fri Mar  9 23:59:11 UTC 2007