Trace number 299014

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) 1200.01 1200.46

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
MD5SUM807a1b8ef80dca5f267be456784e9a94
Bench CategoryRANDOM (random 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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-299014-1171864340 -o ROOT/results/node11/solver-299014-1171864340 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299014-1171864340/picosat /tmp/evaluation/299014-1171864340/instance-299014-1171864340.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 18150
/proc/meminfo: memFree=283272/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=568 CPUtime=0
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 206388530 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 142 65 40 102 0 37 0

[startup+0.106608 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 18150
/proc/meminfo: memFree=283272/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=840 CPUtime=0.1
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 150 0 0 0 9 1 0 0 18 0 1 0 206388530 860160 133 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529108 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 210 133 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.514656 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 18150
/proc/meminfo: memFree=283272/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=840 CPUtime=0.51
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 167 0 0 0 50 1 0 0 21 0 1 0 206388530 860160 150 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 210 150 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33475 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18151
/proc/meminfo: memFree=282816/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=964 CPUtime=1.33
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 184 0 0 0 132 1 0 0 25 0 1 0 206388530 987136 167 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 241 167 48 102 0 136 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 964

[startup+2.97094 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18151
/proc/meminfo: memFree=282624/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=1080 CPUtime=2.96
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 209 0 0 0 295 1 0 0 25 0 1 0 206388530 1105920 192 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 270 192 48 102 0 165 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1080

[startup+6.24733 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18151
/proc/meminfo: memFree=282368/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=1200 CPUtime=6.24
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 244 0 0 0 623 1 0 0 25 0 1 0 206388530 1228800 227 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 300 227 48 102 0 195 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1200

[startup+12.7041 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18151
/proc/meminfo: memFree=282112/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=1336 CPUtime=12.69
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 286 0 0 0 1268 1 0 0 25 0 1 0 206388530 1368064 269 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549253 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 334 269 48 102 0 229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1336

[startup+25.5096 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18151
/proc/meminfo: memFree=281920/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=1688 CPUtime=25.49
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 354 0 0 0 2548 1 0 0 25 0 1 0 206388530 1728512 337 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134544698 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 422 337 48 102 0 317 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1688

[startup+51.1216 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18151
/proc/meminfo: memFree=281536/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=2000 CPUtime=51.1
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 426 0 0 0 5109 1 0 0 25 0 1 0 206388530 2048000 409 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 500 409 48 102 0 395 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2000

[startup+102.343 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18151
/proc/meminfo: memFree=281088/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=2360 CPUtime=102.3
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 531 0 0 0 10229 1 0 0 25 0 1 0 206388530 2416640 510 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 590 510 48 102 0 485 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2360

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18151
/proc/meminfo: memFree=280704/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=2652 CPUtime=162.32
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 620 0 0 0 16230 2 0 0 25 0 1 0 206388530 2715648 599 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 663 599 48 102 0 558 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2652

[startup+222.401 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 18151
/proc/meminfo: memFree=280384/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=2948 CPUtime=222.32
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 686 0 0 0 22230 2 0 0 25 0 1 0 206388530 3018752 665 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 737 665 48 102 0 632 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 2948

[startup+282.43 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 18151
/proc/meminfo: memFree=280064/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=3316 CPUtime=282.34
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 759 0 0 0 28231 3 0 0 25 0 1 0 206388530 3395584 732 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529736 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 829 732 48 102 0 724 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 3316

[startup+342.457 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18151
/proc/meminfo: memFree=279936/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=3440 CPUtime=342.35
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 793 0 0 0 34232 3 0 0 25 0 1 0 206388530 3522560 766 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 860 766 48 102 0 755 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 3440

[startup+402.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18151
/proc/meminfo: memFree=279808/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=3556 CPUtime=402.36
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 830 0 0 0 40233 3 0 0 25 0 1 0 206388530 3641344 803 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 889 803 48 102 0 784 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 3556

[startup+462.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18151
/proc/meminfo: memFree=279680/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=3664 CPUtime=462.38
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 883 0 0 0 46234 4 0 0 25 0 1 0 206388530 3751936 837 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 916 837 48 102 0 811 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 3664

[startup+522.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18177
/proc/meminfo: memFree=278224/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=3876 CPUtime=522.38
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 931 0 0 0 52234 4 0 0 25 0 1 0 206388530 3969024 885 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 969 885 48 102 0 864 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 3876

[startup+582.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18289
/proc/meminfo: memFree=278096/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=3976 CPUtime=582.37
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 959 0 0 0 58230 7 0 0 25 0 1 0 206388530 4071424 913 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134544928 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 994 913 48 102 0 889 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 3976

[startup+642.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18349
/proc/meminfo: memFree=278912/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=4128 CPUtime=642.38
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 1049 0 0 0 64230 8 0 0 25 0 1 0 206388530 4227072 957 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 1032 957 48 102 0 927 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 4128

[startup+702.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18349
/proc/meminfo: memFree=279040/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=4252 CPUtime=702.39
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 1073 0 0 0 70231 8 0 0 25 0 1 0 206388530 4354048 981 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 1063 981 48 102 0 958 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 4252

[startup+762.722 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18349
/proc/meminfo: memFree=279040/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=4252 CPUtime=762.4
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 1073 0 0 0 76232 8 0 0 25 0 1 0 206388530 4354048 981 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 1063 981 48 102 0 958 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 4252

[startup+822.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18349
/proc/meminfo: memFree=278912/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=4336 CPUtime=822.42
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 1105 0 0 0 82233 9 0 0 25 0 1 0 206388530 4440064 1013 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 1084 1013 48 102 0 979 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 4336

[startup+882.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18349
/proc/meminfo: memFree=278464/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=4720 CPUtime=882.43
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 1210 0 0 0 88234 9 0 0 25 0 1 0 206388530 4833280 1109 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 1180 1109 48 102 0 1075 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 4720

[startup+942.811 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18349
/proc/meminfo: memFree=278528/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=4720 CPUtime=942.44
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 1212 0 0 0 94234 10 0 0 25 0 1 0 206388530 4833280 1111 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 1180 1111 48 102 0 1075 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 4720

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18349
/proc/meminfo: memFree=278528/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=4720 CPUtime=1002.45
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 1212 0 0 0 100235 10 0 0 25 0 1 0 206388530 4833280 1111 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 1180 1111 48 102 0 1075 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 4720

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18349
/proc/meminfo: memFree=278528/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=4720 CPUtime=1062.46
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 1215 0 0 0 106236 10 0 0 25 0 1 0 206388530 4833280 1114 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 1180 1114 48 102 0 1075 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 4720

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18349
/proc/meminfo: memFree=278464/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=4768 CPUtime=1122.48
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 1228 0 0 0 112237 11 0 0 25 0 1 0 206388530 4882432 1126 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597633 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 1192 1126 48 102 0 1087 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 4768

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18349
/proc/meminfo: memFree=278400/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=4892 CPUtime=1182.48
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 1268 0 0 0 118237 11 0 0 25 0 1 0 206388530 5009408 1157 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 1223 1157 48 102 0 1118 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 4892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18349
/proc/meminfo: memFree=278400/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=4892 CPUtime=1200
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 1268 0 0 0 119989 11 0 0 25 0 1 0 206388530 5009408 1157 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 1223 1157 48 102 0 1118 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 4892

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18349
/proc/meminfo: memFree=278400/2055920 swapFree=4192812/4192956
[pid=18150] ppid=18148 vsize=4892 CPUtime=1200
/proc/18150/stat : 18150 (picosat) R 18148 18150 16776 0 -1 4194304 1268 0 0 0 119989 11 0 0 25 0 1 0 206388530 5009408 1157 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18150/statm: 1223 1157 48 102 0 1118 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 4892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.01
CPU user time (s): 1199.9
CPU system time (s): 0.115982
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 4904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1268
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= 2567

runsolver used 1.34279 second user time and 2.81257 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Mon Feb 19 05:52:20 UTC 2007

IDJOB= 299014
IDBENCH= 20000
IDSOLVER= 106
FILE ID= node11/299014-1171864340

PBS_JOBID= 3839410

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299014-1171864340/picosat /tmp/evaluation/299014-1171864340/instance-299014-1171864340.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-299014-1171864340 -o ROOT/results/node11/solver-299014-1171864340 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299014-1171864340/picosat /tmp/evaluation/299014-1171864340/instance-299014-1171864340.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  807a1b8ef80dca5f267be456784e9a94

RANDOM SEED= 208406356

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        283744 kB
Buffers:         52104 kB
Cached:        1603968 kB
SwapCached:          0 kB
Active:         251284 kB
Inactive:      1448216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        283744 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             536 kB
Writeback:           0 kB
Mapped:          62264 kB
Slab:            58300 kB
Committed_AS:   655412 kB
PageTables:       1756 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= 66546 MiB

End job on node11 on Mon Feb 19 06:12:22 UTC 2007