Trace number 337308

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
picosat 535? (TO) 1200.08 1200.61

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
MD5SUM64fc27f80f46bd97e9b696c2a1119c70
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 variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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-337308-1173664454 -o ROOT/results/node15/solver-337308-1173664454 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337308-1173664454/picosat /tmp/evaluation/337308-1173664454/instance-337308-1173664454.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: 0.99 0.98 0.99 3/77 4708
/proc/meminfo: memFree=1361152/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=568 CPUtime=0
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 70 0 0 0 0 0 0 0 18 0 1 0 386399798 581632 55 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134514658 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 142 55 40 102 0 37 0

[startup+0.080636 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 4708
/proc/meminfo: memFree=1361152/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=708 CPUtime=0.07
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 117 0 0 0 7 0 0 0 18 0 1 0 386399798 724992 100 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529748 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 177 100 48 102 0 72 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 708

[startup+0.101638 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 4708
/proc/meminfo: memFree=1361152/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=708 CPUtime=0.09
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 117 0 0 0 9 0 0 0 18 0 1 0 386399798 724992 100 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 177 100 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301673 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 4708
/proc/meminfo: memFree=1361152/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=708 CPUtime=0.29
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 125 0 0 0 29 0 0 0 19 0 1 0 386399798 724992 108 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 177 108 48 102 0 72 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 708

[startup+0.701742 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 4708
/proc/meminfo: memFree=1361152/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=708 CPUtime=0.69
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 135 0 0 0 69 0 0 0 23 0 1 0 386399798 724992 118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529108 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 177 118 48 102 0 72 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 708

[startup+1.50188 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4709
/proc/meminfo: memFree=1360824/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=832 CPUtime=1.49
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 151 0 0 0 149 0 0 0 25 0 1 0 386399798 851968 134 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 208 134 48 102 0 103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 832

[startup+3.10115 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4709
/proc/meminfo: memFree=1360568/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=964 CPUtime=3.09
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 175 0 0 0 309 0 0 0 25 0 1 0 386399798 987136 158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 241 158 48 102 0 136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 964

[startup+6.3017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4709
/proc/meminfo: memFree=1360376/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=964 CPUtime=6.29
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 201 0 0 0 629 0 0 0 25 0 1 0 386399798 987136 184 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 241 184 48 102 0 136 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 964

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4709
/proc/meminfo: memFree=1360192/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=1224 CPUtime=12.69
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 239 0 0 0 1269 0 0 0 25 0 1 0 386399798 1253376 222 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 306 222 48 102 0 201 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1224

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4709
/proc/meminfo: memFree=1360000/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=1336 CPUtime=25.48
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 292 0 0 0 2548 0 0 0 25 0 1 0 386399798 1368064 275 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 334 275 48 102 0 229 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1336

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4709
/proc/meminfo: memFree=1359744/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=1704 CPUtime=51.07
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 372 0 0 0 5107 0 0 0 25 0 1 0 386399798 1744896 355 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 426 355 48 102 0 321 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1704

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4709
/proc/meminfo: memFree=1359296/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=2016 CPUtime=102.26
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 438 0 0 0 10226 0 0 0 25 0 1 0 386399798 2064384 421 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 504 421 48 102 0 399 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2016

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4709
/proc/meminfo: memFree=1358976/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=2268 CPUtime=162.24
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 518 0 0 0 16223 1 0 0 25 0 1 0 386399798 2322432 496 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531154 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 567 496 48 102 0 462 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2268

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4709
/proc/meminfo: memFree=1358720/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=2540 CPUtime=222.21
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 580 0 0 0 22220 1 0 0 25 0 1 0 386399798 2600960 558 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 635 558 48 102 0 530 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2540

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4709
/proc/meminfo: memFree=1358592/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=2884 CPUtime=282.19
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 643 0 0 0 28217 2 0 0 25 0 1 0 386399798 2953216 620 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 721 620 48 102 0 616 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2884

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4709
/proc/meminfo: memFree=1358464/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=2940 CPUtime=342.18
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 662 0 0 0 34215 3 0 0 25 0 1 0 386399798 3010560 639 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 735 639 48 102 0 630 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2940

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4709
/proc/meminfo: memFree=1358336/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3004 CPUtime=402.15
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 695 0 0 0 40212 3 0 0 25 0 1 0 386399798 3076096 667 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 751 667 48 102 0 646 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3004

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 4865
/proc/meminfo: memFree=1356928/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3080 CPUtime=462.04
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 716 0 0 0 46201 3 0 0 25 0 1 0 386399798 3153920 688 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 770 688 48 102 0 665 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 3080

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4907
/proc/meminfo: memFree=1357824/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3184 CPUtime=522
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 741 0 0 0 52196 4 0 0 25 0 1 0 386399798 3260416 713 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 796 713 48 102 0 691 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 3184

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4907
/proc/meminfo: memFree=1357824/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3344 CPUtime=581.98
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 779 0 0 0 58194 4 0 0 25 0 1 0 386399798 3424256 751 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 836 751 48 102 0 731 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 3344

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4907
/proc/meminfo: memFree=1357696/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3428 CPUtime=641.96
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 806 0 0 0 64191 5 0 0 25 0 1 0 386399798 3510272 778 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 857 778 48 102 0 752 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 3428

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4907
/proc/meminfo: memFree=1357696/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3428 CPUtime=701.94
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 806 0 0 0 70188 6 0 0 25 0 1 0 386399798 3510272 778 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 857 778 48 102 0 752 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 3428

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4907
/proc/meminfo: memFree=1357632/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3556 CPUtime=761.92
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 835 0 0 0 76186 6 0 0 25 0 1 0 386399798 3641344 807 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 889 807 48 102 0 784 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 3556

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4907
/proc/meminfo: memFree=1357504/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3596 CPUtime=821.9
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 870 0 0 0 82183 7 0 0 25 0 1 0 386399798 3682304 826 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 899 826 48 102 0 794 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 3596

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4907
/proc/meminfo: memFree=1357504/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3716 CPUtime=881.88
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 891 0 0 0 88181 7 0 0 25 0 1 0 386399798 3805184 847 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 929 847 48 102 0 824 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 3716

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4907
/proc/meminfo: memFree=1357376/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3752 CPUtime=941.85
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 908 0 0 0 94178 7 0 0 25 0 1 0 386399798 3842048 864 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 938 864 48 102 0 833 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 3752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 4907
/proc/meminfo: memFree=1357312/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3848 CPUtime=1001.83
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 930 0 0 0 100175 8 0 0 25 0 1 0 386399798 3940352 886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 962 886 48 102 0 857 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 3848

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4907
/proc/meminfo: memFree=1357376/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3844 CPUtime=1061.81
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 930 0 0 0 106173 8 0 0 25 0 1 0 386399798 3936256 886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 961 886 48 102 0 856 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 3844

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4907
/proc/meminfo: memFree=1357184/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3956 CPUtime=1121.79
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 970 0 0 0 112170 9 0 0 25 0 1 0 386399798 4050944 921 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 989 921 48 102 0 884 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 3956

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4907
/proc/meminfo: memFree=1357248/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3956 CPUtime=1181.77
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 970 0 0 0 118168 9 0 0 25 0 1 0 386399798 4050944 921 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 989 921 48 102 0 884 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 3956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4907
/proc/meminfo: memFree=1357248/2055920 swapFree=4152672/4192956
[pid=4708] ppid=4706 vsize=3948 CPUtime=1200.07
/proc/4708/stat : 4708 (picosat) R 4706 4708 3912 0 -1 4194304 970 0 0 0 119997 10 0 0 25 0 1 0 386399798 4042752 919 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524107 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 987 919 48 102 0 882 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 3948

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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.102984
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 3996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 970
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= 1956

runsolver used 1.3258 second user time and 3.04654 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Mon Mar 12 01:54:14 UTC 2007

IDJOB= 337308
IDBENCH= 24696
IDSOLVER= 106
FILE ID= node15/337308-1173664454

PBS_JOBID= 4101438

Free space on /tmp= 66532 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337308-1173664454/picosat /tmp/evaluation/337308-1173664454/instance-337308-1173664454.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-337308-1173664454 -o ROOT/results/node15/solver-337308-1173664454 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337308-1173664454/picosat /tmp/evaluation/337308-1173664454/instance-337308-1173664454.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  64fc27f80f46bd97e9b696c2a1119c70

RANDOM SEED= 582209163

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:       1361624 kB
Buffers:         57484 kB
Cached:         541800 kB
SwapCached:       2924 kB
Active:         401332 kB
Inactive:       221236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1361624 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:             500 kB
Writeback:           0 kB
Mapped:          30184 kB
Slab:            57212 kB
Committed_AS:  1384240 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= 66532 MiB

End job on node15 on Mon Mar 12 02:14:17 UTC 2007