Trace number 334919

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 1200.55

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-FIFO.used-as.sat04-991.sat05-4192.reshuffled-07.cnf
MD5SUM41f1c0479c607ce4a810d6cbab59e2f9
Bench CategoryCRAFTED (crafted 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 variables49509
Number of clauses3649657
Sum of the clauses size7337555
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23644023
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 58
Number of clauses of size over 55618

Solver Data (download as text)

60.76/60.86	c main():: ***                                   [ march satisfiability solver ]                                   ***
60.76/60.86	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
60.76/60.86	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
60.76/60.86	c main()::
60.76/60.86	c initFormula():: searching for DIMACS p-line....
60.76/60.86	c full lookahead due to high density!
60.76/60.86	c initFormula():: the DIMACS p-line indicates a CNF of 49509 variables and 3649657 clauses.
60.76/60.86	c parseCNF():: parsing....
60.76/60.86	c parseCNF():: the CNF contains 0 unary clauses.
60.76/60.86	c runParser():: parsing was successful, warming up engines...
60.76/60.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
60.76/60.86	c preprocessing fase I completed:: there are now 49509 free variables and 3649657 clauses.
60.76/60.86	c stat :: sign balance is biased by 145.217
60.76/60.86	c shorten_equivalence(): average equivalence length reduced from nan to nan
60.76/60.86	c using k-SAT heuristics (size based diff)
60.76/60.86	c longest clause has size 10
60.76/60.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
60.76/60.86	c main():: clause / variable ratio: ( 3649657 / 49509 ) = 73.72
60.76/60.86	c longest clause has size 10
60.76/60.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
60.76/60.86	c dynamic_preselect_setsize :: on
60.76/60.86	c suggested doublelook initial :: 0
60.76/60.86	c main():: all systems go!
60.76/60.86	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/node15/watcher-334919-1173600272 -o ROOT/results/node15/solver-334919-1173600272 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334919-1173600272/march_ks /tmp/evaluation/334919-1173600272/instance-334919-1173600272.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: 0.93 0.98 0.99 3/77 30791
/proc/meminfo: memFree=1350744/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=15112 CPUtime=0
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 759 0 0 0 0 0 0 0 18 0 1 0 379982421 15474688 744 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 3778 749 45 123 0 3653 0

[startup+0.00966803 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 30791
/proc/meminfo: memFree=1350744/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=15112 CPUtime=0
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 1482 0 0 0 0 0 0 0 18 0 1 0 379982421 15474688 1467 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 3778 1473 45 123 0 3653 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 15112

[startup+0.101682 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 30791
/proc/meminfo: memFree=1350744/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=34032 CPUtime=0.09
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 4866 0 0 0 8 1 0 0 18 0 1 0 379982421 34848768 4851 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 8508 4852 47 123 0 8383 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34032

[startup+0.301714 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 30791
/proc/meminfo: memFree=1350744/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=36936 CPUtime=0.29
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 5771 0 0 0 27 2 0 0 19 0 1 0 379982421 37822464 5756 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 9234 5756 47 123 0 9109 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36936

[startup+0.701784 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 30791
/proc/meminfo: memFree=1350744/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=42612 CPUtime=0.69
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 7581 0 0 0 66 3 0 0 23 0 1 0 379982421 43634688 7566 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 10653 7566 47 123 0 10528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42612

[startup+1.50292 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1316560/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=54228 CPUtime=1.49
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 11206 0 0 0 144 5 0 0 25 0 1 0 379982421 55529472 11191 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134790603 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 13557 11191 47 123 0 13432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54228

[startup+3.1012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1296592/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=77460 CPUtime=3.08
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 18442 0 0 0 298 10 0 0 25 0 1 0 379982421 79319040 18427 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 19365 18427 47 123 0 19240 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 77460

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1215632/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=264588 CPUtime=6.29
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 38653 0 0 0 609 20 0 0 25 0 1 0 379982421 270938112 34874 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 66147 34874 49 123 0 66022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 264588

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1201488/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=295460 CPUtime=12.68
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 52615 0 0 0 1243 25 0 0 25 0 1 0 379982421 302551040 45271 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554770 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 73865 45271 51 123 0 73740 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 295460

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1201552/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=265244 CPUtime=25.47
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 83489 0 0 0 2507 40 0 0 25 0 1 0 379982421 271609856 37641 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 66311 37641 62 123 0 66186 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 265244

[startup+51.1014 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1200272/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=368240 CPUtime=51.06
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 133189 0 0 0 5043 63 0 0 25 0 1 0 379982421 377077760 38424 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 92060 38424 68 123 0 91935 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 368240

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1106064/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=448060 CPUtime=102.25
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 181565 0 0 0 10140 85 0 0 25 0 1 0 379982421 458813440 61528 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 112015 61528 72 123 0 111890 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 448060

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1104144/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=450388 CPUtime=162.22
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 182060 0 0 0 16137 85 0 0 25 0 1 0 379982421 461197312 62023 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 112597 62023 72 123 0 112472 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 450388

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1103312/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=451172 CPUtime=222.21
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 182259 0 0 0 22135 86 0 0 25 0 1 0 379982421 462000128 62222 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 112793 62222 72 123 0 112668 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 451172

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1102992/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=451500 CPUtime=282.18
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 182336 0 0 0 28132 86 0 0 25 0 1 0 379982421 462336000 62299 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587923 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 112875 62299 72 123 0 112750 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 451500

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1102928/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=451500 CPUtime=342.17
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 182355 0 0 0 34130 87 0 0 25 0 1 0 379982421 462336000 62318 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 112875 62318 72 123 0 112750 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 451500

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1102672/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=451804 CPUtime=402.14
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 182429 0 0 0 40127 87 0 0 25 0 1 0 379982421 462647296 62392 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 112951 62392 72 123 0 112826 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 451804

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1102544/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=451956 CPUtime=462.12
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 182462 0 0 0 46124 88 0 0 25 0 1 0 379982421 462802944 62425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 112989 62425 72 123 0 112864 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 451956

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1102352/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=452184 CPUtime=522.1
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 182497 0 0 0 52121 89 0 0 25 0 1 0 379982421 463036416 62460 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 113046 62460 72 123 0 112921 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 452184

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1102096/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=452524 CPUtime=582.08
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 182557 0 0 0 58119 89 0 0 25 0 1 0 379982421 463384576 62520 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 113131 62520 72 123 0 113006 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 452524

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1101712/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=453036 CPUtime=642.07
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 182666 0 0 0 64117 90 0 0 25 0 1 0 379982421 463908864 62629 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 113259 62629 72 123 0 113134 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 453036

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1101072/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=453800 CPUtime=702.04
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 182816 0 0 0 70114 90 0 0 25 0 1 0 379982421 464691200 62779 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 113450 62779 72 123 0 113325 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 453800

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1100496/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=454952 CPUtime=762.02
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 182958 0 0 0 76111 91 0 0 25 0 1 0 379982421 465870848 62921 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 113738 62921 72 123 0 113613 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 454952

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1100048/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=454952 CPUtime=821.99
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 183106 0 0 0 82108 91 0 0 25 0 1 0 379982421 465870848 63069 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 113738 63069 72 123 0 113613 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 454952

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1099472/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=456676 CPUtime=881.97
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 183250 0 0 0 88105 92 0 0 25 0 1 0 379982421 467636224 63213 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538604 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 114169 63213 72 123 0 114044 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 456676

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1098896/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=456676 CPUtime=941.96
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 183393 0 0 0 94103 93 0 0 25 0 1 0 379982421 467636224 63356 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 114169 63356 72 123 0 114044 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 456676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1098192/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=456676 CPUtime=1001.93
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 183565 0 0 0 100100 93 0 0 25 0 1 0 379982421 467636224 63528 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564826 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 114169 63528 72 123 0 114044 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 456676

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1097488/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=459264 CPUtime=1061.91
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 183736 0 0 0 106097 94 0 0 25 0 1 0 379982421 470286336 63699 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597973 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 114816 63699 72 123 0 114691 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 459264

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1096720/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=459264 CPUtime=1121.89
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 183924 0 0 0 112095 94 0 0 25 0 1 0 379982421 470286336 63887 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 114816 63887 72 123 0 114691 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 459264

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1096016/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=459264 CPUtime=1181.87
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 184098 0 0 0 118092 95 0 0 25 0 1 0 379982421 470286336 64061 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 114816 64061 72 123 0 114691 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 459264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1095824/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=459264 CPUtime=1200.07
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 184154 0 0 0 119912 95 0 0 25 0 1 0 379982421 470286336 64117 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 114816 64117 72 123 0 114691 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 459264

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: 0.99 0.98 0.99 2/78 30792
/proc/meminfo: memFree=1095824/2055920 swapFree=4152672/4192956
[pid=30791] ppid=30789 vsize=459264 CPUtime=1200.07
/proc/30791/stat : 30791 (march_ks) R 30789 30791 29198 0 -1 4194304 184154 0 0 0 119912 95 0 0 25 0 1 0 379982421 470286336 64117 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/30791/statm: 114816 64117 72 123 0 114691 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 459264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.12
CPU user time (s): 1199.12
CPU system time (s): 0.996848
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 459264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.12
system time used= 0.996848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 184154
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= 24705

runsolver used 1.36879 second user time and 3.00654 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sun Mar 11 08:04:40 UTC 2007

IDJOB= 334919
IDBENCH= 24639
IDSOLVER= 111
FILE ID= node15/334919-1173600272

PBS_JOBID= 4101235

Free space on /tmp= 66486 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-FIFO.used-as.sat04-991.sat05-4192.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334919-1173600272/march_ks /tmp/evaluation/334919-1173600272/instance-334919-1173600272.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-334919-1173600272 -o ROOT/results/node15/solver-334919-1173600272 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334919-1173600272/march_ks /tmp/evaluation/334919-1173600272/instance-334919-1173600272.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  41f1c0479c607ce4a810d6cbab59e2f9

RANDOM SEED= 622705864

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1351152 kB
Buffers:         55396 kB
Cached:         552456 kB
SwapCached:       2924 kB
Active:         424836 kB
Inactive:       206196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1351152 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:           54504 kB
Writeback:           0 kB
Mapped:          30088 kB
Slab:            59216 kB
Committed_AS:  1355492 kB
PageTables:       1800 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= 66486 MiB

End job on node15 on Sun Mar 11 08:24:43 UTC 2007