Trace number 297948

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 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
MD5SUM4dab682b2baab8325744eab5c8aeca81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark403.394
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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/node35/watcher-297948-1171847822 -o ROOT/results/node35/solver-297948-1171847822 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297948-1171847822/picosat /tmp/evaluation/297948-1171847822/instance-297948-1171847822.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: 1.00 1.00 0.98 3/64 17633
/proc/meminfo: memFree=641240/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=568 CPUtime=0
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 178545929 581632 59 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 142 59 40 102 0 37 0

[startup+0.106755 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 17633
/proc/meminfo: memFree=641240/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=716 CPUtime=0.09
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 134 0 0 0 9 0 0 0 18 0 1 0 178545929 733184 117 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 179 117 48 102 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 716

[startup+0.514834 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 17633
/proc/meminfo: memFree=641240/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=844 CPUtime=0.5
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 144 0 0 0 50 0 0 0 21 0 1 0 178545929 864256 127 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 211 127 48 102 0 106 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 844

[startup+1.335 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=640848/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=844 CPUtime=1.32
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 162 0 0 0 132 0 0 0 25 0 1 0 178545929 864256 145 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134523985 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 211 145 48 102 0 106 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 844

[startup+2.97132 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=640656/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=964 CPUtime=2.96
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 184 0 0 0 296 0 0 0 25 0 1 0 178545929 987136 167 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 241 167 48 102 0 136 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 964

[startup+6.24996 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=640536/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=1092 CPUtime=6.24
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 214 0 0 0 624 0 0 0 25 0 1 0 178545929 1118208 197 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 273 197 48 102 0 168 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1092

[startup+12.7042 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=640280/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=1208 CPUtime=12.69
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 250 0 0 0 1269 0 0 0 25 0 1 0 178545929 1236992 233 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 302 233 48 102 0 197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1208

[startup+25.5068 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=640088/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=1496 CPUtime=25.48
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 302 0 0 0 2548 0 0 0 25 0 1 0 178545929 1531904 285 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 374 285 48 102 0 269 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1496

[startup+51.1118 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=639832/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=1720 CPUtime=51.08
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 370 0 0 0 5108 0 0 0 25 0 1 0 178545929 1761280 352 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 430 352 48 102 0 325 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1720

[startup+102.319 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=639448/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=2084 CPUtime=102.27
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 459 0 0 0 10227 0 0 0 25 0 1 0 178545929 2134016 440 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 521 440 48 102 0 416 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2084

[startup+162.342 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=639128/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=2316 CPUtime=162.27
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 534 0 0 0 16227 0 0 0 25 0 1 0 178545929 2371584 515 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 579 515 48 102 0 474 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2316

[startup+222.361 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=638808/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=2596 CPUtime=222.28
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 602 0 0 0 22227 1 0 0 25 0 1 0 178545929 2658304 578 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 649 578 48 102 0 544 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 2596

[startup+282.379 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=638616/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=2796 CPUtime=282.27
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 643 0 0 0 28226 1 0 0 25 0 1 0 178545929 2863104 616 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 699 616 48 102 0 594 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 2796

[startup+342.397 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=638424/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=2984 CPUtime=342.27
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 694 0 0 0 34226 1 0 0 25 0 1 0 178545929 3055616 661 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 746 661 48 102 0 641 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 2984

[startup+402.42 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=638360/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=3040 CPUtime=402.27
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 709 0 0 0 40226 1 0 0 25 0 1 0 178545929 3112960 676 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 760 676 48 102 0 655 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 3040

[startup+462.439 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17634
/proc/meminfo: memFree=638232/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=3120 CPUtime=462.27
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 740 0 0 0 46226 1 0 0 25 0 1 0 178545929 3194880 701 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 780 701 48 102 0 675 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 3120

[startup+522.46 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=638104/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=3248 CPUtime=522.27
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 776 0 0 0 52226 1 0 0 25 0 1 0 178545929 3325952 733 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 812 733 48 102 0 707 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 3248

[startup+582.479 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=637976/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=3356 CPUtime=582.27
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 808 0 0 0 58226 1 0 0 25 0 1 0 178545929 3436544 764 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 839 764 48 102 0 734 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 3356

[startup+642.502 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=637848/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=3452 CPUtime=642.27
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 837 0 0 0 64226 1 0 0 25 0 1 0 178545929 3534848 791 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 863 791 48 102 0 758 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 3452

[startup+702.52 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=637656/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=3648 CPUtime=702.26
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 879 0 0 0 70225 1 0 0 25 0 1 0 178545929 3735552 833 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 912 833 48 102 0 807 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 3648

[startup+762.538 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=637592/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=3688 CPUtime=762.26
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 896 0 0 0 76225 1 0 0 25 0 1 0 178545929 3776512 850 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 922 850 48 102 0 817 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 3688

[startup+822.56 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=637592/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=3680 CPUtime=822.26
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 901 0 0 0 82225 1 0 0 25 0 1 0 178545929 3768320 850 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 920 850 48 102 0 815 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 3680

[startup+882.583 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=637464/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=3740 CPUtime=882.26
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 941 0 0 0 88225 1 0 0 25 0 1 0 178545929 3829760 867 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 935 867 48 102 0 830 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 3740

[startup+942.599 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=637464/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=3844 CPUtime=942.26
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 987 0 0 0 94225 1 0 0 25 0 1 0 178545929 3936256 892 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 961 892 48 102 0 856 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 3844

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=637272/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=4024 CPUtime=1002.25
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 1028 0 0 0 100224 1 0 0 25 0 1 0 178545929 4120576 933 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 1006 933 48 102 0 901 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 4024

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=637336/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=3924 CPUtime=1062.25
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 1034 0 0 0 106224 1 0 0 25 0 1 0 178545929 4018176 915 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531371 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 981 915 48 102 0 876 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 3924

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=637272/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=3952 CPUtime=1122.25
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 1053 0 0 0 112224 1 0 0 25 0 1 0 178545929 4046848 925 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 988 925 48 102 0 883 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 3952

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=637144/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=4148 CPUtime=1182.25
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 1096 0 0 0 118223 2 0 0 25 0 1 0 178545929 4247552 968 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 1037 968 48 102 0 932 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 4148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17636
/proc/meminfo: memFree=637144/2055920 swapFree=4183700/4192956
[pid=17633] ppid=17631 vsize=4148 CPUtime=1200.07
/proc/17633/stat : 17633 (picosat) R 17631 17633 14938 0 -1 4194304 1096 0 0 0 120005 2 0 0 25 0 1 0 178545929 4247552 968 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17633/statm: 1037 968 48 102 0 932 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4148

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): 1200.5
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.021996
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 4148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
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= 1096
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= 1268

runsolver used 0.735888 second user time and 2.47362 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Mon Feb 19 01:17:02 UTC 2007

IDJOB= 297948
IDBENCH= 19974
IDSOLVER= 106
FILE ID= node35/297948-1171847822

PBS_JOBID= 3839658

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297948-1171847822/picosat /tmp/evaluation/297948-1171847822/instance-297948-1171847822.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-297948-1171847822 -o ROOT/results/node35/solver-297948-1171847822 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297948-1171847822/picosat /tmp/evaluation/297948-1171847822/instance-297948-1171847822.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4dab682b2baab8325744eab5c8aeca81

RANDOM SEED= 773041397

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:        641712 kB
Buffers:         44036 kB
Cached:        1264128 kB
SwapCached:       3828 kB
Active:         846044 kB
Inactive:       473036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        641712 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:             500 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            81184 kB
Committed_AS:   700440 kB
PageTables:       1416 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= 66564 MiB

End job on node35 on Mon Feb 19 01:37:05 UTC 2007