Trace number 316342

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) 1200.1 1200.61

General information on the benchmark

Namecrafted/spence/
medium/s89-100.cnf
MD5SUMa1c857f1db1ccfc50e10a8a9bb41e428
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark37.9012
Satisfiable
(Un)Satisfiability was proved
Number of variables89
Number of clauses188
Sum of the clauses size564
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3188
Number of clauses of size 40
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/node65/watcher-316342-1172667367 -o ROOT/results/node65/solver-316342-1172667367 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316342-1172667367/picosat /tmp/evaluation/316342-1172667367/instance-316342-1172667367.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 0.99 0.94 3/64 9641
/proc/meminfo: memFree=1719888/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=568 CPUtime=0
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 286694284 581632 58 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 142 58 42 102 0 37 0

[startup+0.00872895 s]
/proc/loadavg: 1.00 0.99 0.94 3/64 9641
/proc/meminfo: memFree=1719888/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=568 CPUtime=0
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 78 0 0 0 0 0 0 0 18 0 1 0 286694284 581632 63 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 142 63 42 102 0 37 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 568

[startup+0.101743 s]
/proc/loadavg: 1.00 0.99 0.94 3/64 9641
/proc/meminfo: memFree=1719888/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=704 CPUtime=0.09
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 110 0 0 0 9 0 0 0 18 0 1 0 286694284 720896 93 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549506 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 176 93 48 102 0 71 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 704

[startup+0.301776 s]
/proc/loadavg: 1.00 0.99 0.94 3/64 9641
/proc/meminfo: memFree=1719888/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=704 CPUtime=0.29
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 119 0 0 0 29 0 0 0 19 0 1 0 286694284 720896 102 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530519 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 176 102 48 102 0 71 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 704

[startup+0.701841 s]
/proc/loadavg: 1.00 0.99 0.94 3/64 9641
/proc/meminfo: memFree=1719888/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=704 CPUtime=0.69
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 132 0 0 0 69 0 0 0 23 0 1 0 286694284 720896 115 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524019 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 176 115 48 102 0 71 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 704

[startup+1.50197 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 9642
/proc/meminfo: memFree=1719560/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=832 CPUtime=1.49
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 145 0 0 0 149 0 0 0 25 0 1 0 286694284 851968 128 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 208 128 48 102 0 103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 832

[startup+3.10123 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 9642
/proc/meminfo: memFree=1719368/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=832 CPUtime=3.09
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 167 0 0 0 309 0 0 0 25 0 1 0 286694284 851968 150 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 208 150 48 102 0 103 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 832

[startup+6.30176 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 9642
/proc/meminfo: memFree=1719176/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=1080 CPUtime=6.29
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 200 0 0 0 629 0 0 0 25 0 1 0 286694284 1105920 183 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134588919 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 270 183 48 102 0 165 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1080

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 9642
/proc/meminfo: memFree=1718984/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=1184 CPUtime=12.69
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 241 0 0 0 1269 0 0 0 25 0 1 0 286694284 1212416 224 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 296 224 48 102 0 191 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1184

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 9642
/proc/meminfo: memFree=1718792/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=1308 CPUtime=25.49
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 278 0 0 0 2549 0 0 0 25 0 1 0 286694284 1339392 261 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 327 261 48 102 0 222 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1308

[startup+51.1011 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 9642
/proc/meminfo: memFree=1718536/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=1628 CPUtime=51.08
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 342 0 0 0 5108 0 0 0 25 0 1 0 286694284 1667072 325 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524107 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 407 325 48 102 0 302 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1628

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 9642
/proc/meminfo: memFree=1718152/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=1872 CPUtime=102.26
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 420 0 0 0 10226 0 0 0 25 0 1 0 286694284 1916928 403 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 468 403 48 102 0 363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1872

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 9642
/proc/meminfo: memFree=1717896/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=2128 CPUtime=162.23
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 484 0 0 0 16223 0 0 0 25 0 1 0 286694284 2179072 466 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 532 466 48 102 0 427 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2128

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 9642
/proc/meminfo: memFree=1717576/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=2432 CPUtime=222.21
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 558 0 0 0 22221 0 0 0 25 0 1 0 286694284 2490368 530 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 608 530 48 102 0 503 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2432

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 9642
/proc/meminfo: memFree=1717320/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=2624 CPUtime=282.19
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 625 0 0 0 28219 0 0 0 25 0 1 0 286694284 2686976 578 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 656 578 48 102 0 551 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2624

[startup+342.302 s]
/proc/loadavg: 1.07 1.02 0.95 2/71 9758
/proc/meminfo: memFree=1715856/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=2732 CPUtime=342.13
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 644 0 0 0 34213 0 0 0 25 0 1 0 286694284 2797568 597 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 683 597 48 102 0 578 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 2732

[startup+402.302 s]
/proc/loadavg: 1.03 1.01 0.95 2/65 9840
/proc/meminfo: memFree=1716808/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=2732 CPUtime=402.07
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 697 0 0 0 40206 1 0 0 25 0 1 0 286694284 2797568 607 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 683 607 48 102 0 578 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 2732

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1716680/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=2904 CPUtime=462.05
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 761 0 0 0 46204 1 0 0 25 0 1 0 286694284 2973696 647 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 726 647 48 102 0 621 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 2904

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1716616/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=2940 CPUtime=522.02
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 769 0 0 0 52201 1 0 0 25 0 1 0 286694284 3010560 655 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 735 655 48 102 0 630 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 2940

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1716488/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=3088 CPUtime=582
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 814 0 0 0 58199 1 0 0 25 0 1 0 286694284 3162112 698 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 772 698 48 102 0 667 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 3088

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1716360/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=3208 CPUtime=641.99
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 837 0 0 0 64198 1 0 0 25 0 1 0 286694284 3284992 721 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 802 721 48 102 0 697 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 3208

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1716296/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=3252 CPUtime=701.96
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 846 0 0 0 70195 1 0 0 25 0 1 0 286694284 3330048 730 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 813 730 48 102 0 708 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 3252

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1716168/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=3212 CPUtime=761.94
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 894 0 0 0 76193 1 0 0 25 0 1 0 286694284 3289088 733 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 803 733 48 102 0 698 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 3212

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1716168/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=3268 CPUtime=821.92
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 910 0 0 0 82191 1 0 0 25 0 1 0 286694284 3346432 747 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 817 747 48 102 0 712 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 3268

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1716040/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=3396 CPUtime=881.89
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 945 0 0 0 88188 1 0 0 25 0 1 0 286694284 3477504 774 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 849 774 48 102 0 744 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 3396

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1716104/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=3396 CPUtime=941.87
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 945 0 0 0 94186 1 0 0 25 0 1 0 286694284 3477504 774 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 849 774 48 102 0 744 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 3396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1715848/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=3516 CPUtime=1001.85
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 992 0 0 0 100184 1 0 0 25 0 1 0 286694284 3600384 814 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 879 814 48 102 0 774 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 3516

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1715848/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=3572 CPUtime=1061.84
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 1033 0 0 0 106182 2 0 0 25 0 1 0 286694284 3657728 828 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 893 828 48 102 0 788 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 3572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1715848/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=3556 CPUtime=1121.82
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 1033 0 0 0 112180 2 0 0 25 0 1 0 286694284 3641344 824 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 889 824 48 102 0 784 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 3556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1715656/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=3536 CPUtime=1181.8
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 1072 0 0 0 118178 2 0 0 25 0 1 0 286694284 3620864 821 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 884 821 48 102 0 779 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 3536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 9840
/proc/meminfo: memFree=1715656/2055920 swapFree=4184008/4192956
[pid=9641] ppid=9639 vsize=3508 CPUtime=1200.1
/proc/9641/stat : 9641 (picosat) R 9639 9641 9142 0 -1 4194304 1072 0 0 0 120008 2 0 0 25 0 1 0 286694284 3592192 814 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 877 814 48 102 0 772 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 3508

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): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.021996
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 3724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1072
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= 1421

runsolver used 0.889864 second user time and 2.48562 second system time

The end



Launcher Data (download as text)




Begin job on node65 on Wed Feb 28 12:56:07 UTC 2007

IDJOB= 316342
IDBENCH= 20439
IDSOLVER= 106
FILE ID= node65/316342-1172667367

PBS_JOBID= 3981221

Free space on /tmp= 66510 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s89-100.cnf
COMMAND LINE= /tmp/evaluation/316342-1172667367/picosat /tmp/evaluation/316342-1172667367/instance-316342-1172667367.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-316342-1172667367 -o ROOT/results/node65/solver-316342-1172667367 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316342-1172667367/picosat /tmp/evaluation/316342-1172667367/instance-316342-1172667367.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  a1c857f1db1ccfc50e10a8a9bb41e428

RANDOM SEED= 876737696

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1720360 kB
Buffers:         10616 kB
Cached:         276056 kB
SwapCached:       2668 kB
Active:          91068 kB
Inactive:       205112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720360 kB
SwapTotal:     4192956 kB
SwapFree:      4184008 kB
Dirty:             484 kB
Writeback:           0 kB
Mapped:          15516 kB
Slab:            25428 kB
Committed_AS:   704540 kB
PageTables:       1456 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= 66510 MiB

End job on node65 on Wed Feb 28 13:16:10 UTC 2007