Trace number 292700

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 1200.35

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S122221229-14.SAT.shuffled.cnf
MD5SUM5fc0ce4a0db6a8f3ada0e5d787ac0a38
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.088985
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
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/node22/watcher-292700-1171758212 -o ROOT/results/node22/solver-292700-1171758212 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292700-1171758212/picosat /tmp/evaluation/292700-1171758212/instance-292700-1171758212.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 1.00 0.97 3/77 12914
/proc/meminfo: memFree=845576/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=568 CPUtime=0
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 195775175 581632 54 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 142 54 40 102 0 37 0

[startup+0.107398 s]
/proc/loadavg: 0.99 1.00 0.97 3/77 12914
/proc/meminfo: memFree=845576/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=708 CPUtime=0.1
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 132 0 0 0 9 1 0 0 18 0 1 0 195775175 724992 115 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 177 115 48 102 0 72 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 708

[startup+0.515427 s]
/proc/loadavg: 0.99 1.00 0.97 3/77 12914
/proc/meminfo: memFree=845576/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=836 CPUtime=0.5
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 148 0 0 0 49 1 0 0 21 0 1 0 195775175 856064 131 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522929 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 209 131 48 102 0 104 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 836

[startup+1.33649 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 12915
/proc/meminfo: memFree=845120/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=836 CPUtime=1.32
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 167 0 0 0 131 1 0 0 25 0 1 0 195775175 856064 150 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 209 150 48 102 0 104 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 836

[startup+2.97961 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 12915
/proc/meminfo: memFree=844928/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=960 CPUtime=2.97
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 187 0 0 0 296 1 0 0 25 0 1 0 195775175 983040 170 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597663 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 240 170 48 102 0 135 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 960

[startup+6.25585 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 12915
/proc/meminfo: memFree=844800/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=1080 CPUtime=6.24
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 220 0 0 0 623 1 0 0 25 0 1 0 195775175 1105920 203 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 270 203 48 102 0 165 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1080

[startup+12.7133 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 12915
/proc/meminfo: memFree=844624/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=1304 CPUtime=12.7
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 259 0 0 0 1269 1 0 0 25 0 1 0 195775175 1335296 242 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 326 242 48 102 0 221 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1304

[startup+25.6153 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 12915
/proc/meminfo: memFree=844368/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=1432 CPUtime=25.6
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 309 0 0 0 2558 2 0 0 25 0 1 0 195775175 1466368 292 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 358 292 48 102 0 253 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 1432

[startup+51.2252 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 12915
/proc/meminfo: memFree=844112/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=1764 CPUtime=51.21
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 373 0 0 0 5119 2 0 0 25 0 1 0 195775175 1806336 356 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 441 356 48 102 0 336 0
Current children cumulated CPU time (s) 51.21
Current children cumulated vsize (KiB) 1764

[startup+102.438 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 12915
/proc/meminfo: memFree=843792/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=2032 CPUtime=102.4
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 450 0 0 0 10238 2 0 0 25 0 1 0 195775175 2080768 433 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 508 433 48 102 0 403 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 2032

[startup+162.466 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 12915
/proc/meminfo: memFree=843536/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=2336 CPUtime=162.42
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 522 0 0 0 16239 3 0 0 25 0 1 0 195775175 2392064 505 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 584 505 48 102 0 479 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 2336

[startup+222.493 s]
/proc/loadavg: 1.03 1.01 0.97 2/78 12915
/proc/meminfo: memFree=843344/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=2548 CPUtime=222.43
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 566 0 0 0 22240 3 0 0 25 0 1 0 195775175 2609152 549 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529076 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 637 549 48 102 0 532 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 2548

[startup+282.521 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 12915
/proc/meminfo: memFree=843152/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=2712 CPUtime=282.45
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 609 0 0 0 28241 4 0 0 25 0 1 0 195775175 2777088 591 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 678 591 48 102 0 573 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 2712

[startup+342.549 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12915
/proc/meminfo: memFree=843024/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=2796 CPUtime=342.46
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 635 0 0 0 34242 4 0 0 25 0 1 0 195775175 2863104 617 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549439 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 699 617 48 102 0 594 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 2796

[startup+402.579 s]
/proc/loadavg: 1.00 1.00 0.97 3/78 12915
/proc/meminfo: memFree=842832/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3020 CPUtime=402.48
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 682 0 0 0 40243 5 0 0 25 0 1 0 195775175 3092480 664 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 755 664 48 102 0 650 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 3020

[startup+462.607 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12915
/proc/meminfo: memFree=842704/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3080 CPUtime=462.49
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 711 0 0 0 46244 5 0 0 25 0 1 0 195775175 3153920 693 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 770 693 48 102 0 665 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 3080

[startup+522.631 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12915
/proc/meminfo: memFree=842576/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3208 CPUtime=522.5
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 733 0 0 0 52244 6 0 0 25 0 1 0 195775175 3284992 715 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 802 715 48 102 0 697 0
Current children cumulated CPU time (s) 522.5
Current children cumulated vsize (KiB) 3208

[startup+582.66 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12915
/proc/meminfo: memFree=842512/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3252 CPUtime=582.51
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 755 0 0 0 58245 6 0 0 25 0 1 0 195775175 3330048 730 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 813 730 48 102 0 708 0
Current children cumulated CPU time (s) 582.51
Current children cumulated vsize (KiB) 3252

[startup+642.687 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12915
/proc/meminfo: memFree=842384/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3304 CPUtime=642.53
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 786 0 0 0 64246 7 0 0 25 0 1 0 195775175 3383296 754 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 826 754 48 102 0 721 0
Current children cumulated CPU time (s) 642.53
Current children cumulated vsize (KiB) 3304

[startup+702.713 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12915
/proc/meminfo: memFree=842256/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3428 CPUtime=702.55
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 819 0 0 0 70247 8 0 0 25 0 1 0 195775175 3510272 787 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 857 787 48 102 0 752 0
Current children cumulated CPU time (s) 702.55
Current children cumulated vsize (KiB) 3428

[startup+762.744 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12915
/proc/meminfo: memFree=842256/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3472 CPUtime=762.56
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 822 0 0 0 76248 8 0 0 25 0 1 0 195775175 3555328 790 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 868 790 48 102 0 763 0
Current children cumulated CPU time (s) 762.56
Current children cumulated vsize (KiB) 3472

[startup+822.775 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12915
/proc/meminfo: memFree=842320/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3504 CPUtime=822.58
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 855 0 0 0 82249 9 0 0 25 0 1 0 195775175 3588096 808 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 876 808 48 102 0 771 0
Current children cumulated CPU time (s) 822.58
Current children cumulated vsize (KiB) 3504

[startup+882.801 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12915
/proc/meminfo: memFree=842256/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3508 CPUtime=882.59
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 872 0 0 0 88250 9 0 0 25 0 1 0 195775175 3592192 809 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 877 809 48 102 0 772 0
Current children cumulated CPU time (s) 882.59
Current children cumulated vsize (KiB) 3508

[startup+942.827 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12915
/proc/meminfo: memFree=842192/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3660 CPUtime=942.6
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 906 0 0 0 94250 10 0 0 25 0 1 0 195775175 3747840 842 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 915 842 48 102 0 810 0
Current children cumulated CPU time (s) 942.6
Current children cumulated vsize (KiB) 3660

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12917
/proc/meminfo: memFree=842128/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3692 CPUtime=1002.61
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 922 0 0 0 100251 10 0 0 25 0 1 0 195775175 3780608 849 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 923 849 48 102 0 818 0
Current children cumulated CPU time (s) 1002.61
Current children cumulated vsize (KiB) 3692

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12917
/proc/meminfo: memFree=842064/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3732 CPUtime=1062.63
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 943 0 0 0 106252 11 0 0 25 0 1 0 195775175 3821568 868 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 933 868 48 102 0 828 0
Current children cumulated CPU time (s) 1062.63
Current children cumulated vsize (KiB) 3732

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12917
/proc/meminfo: memFree=841936/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3820 CPUtime=1122.64
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 974 0 0 0 112253 11 0 0 25 0 1 0 195775175 3911680 891 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530214 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 955 891 48 102 0 850 0
Current children cumulated CPU time (s) 1122.64
Current children cumulated vsize (KiB) 3820

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12917
/proc/meminfo: memFree=841936/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3820 CPUtime=1182.66
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 974 0 0 0 118254 12 0 0 25 0 1 0 195775175 3911680 891 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 955 891 48 102 0 850 0
Current children cumulated CPU time (s) 1182.66
Current children cumulated vsize (KiB) 3820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12917
/proc/meminfo: memFree=841936/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3820 CPUtime=1200.07
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 974 0 0 0 119995 12 0 0 25 0 1 0 195775175 3911680 891 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 955 891 48 102 0 850 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 3820

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 12917
/proc/meminfo: memFree=841936/2055920 swapFree=4121028/4192956
[pid=12914] ppid=12912 vsize=3820 CPUtime=1200.07
/proc/12914/stat : 12914 (picosat) R 12912 12914 12665 0 -1 4194304 974 0 0 0 119995 12 0 0 25 0 1 0 195775175 3911680 891 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12914/statm: 955 891 48 102 0 850 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 3820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.124981
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 3980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 974
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= 1508

runsolver used 1.20482 second user time and 2.71959 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Sun Feb 18 00:23:32 UTC 2007

IDJOB= 292700
IDBENCH= 19846
IDSOLVER= 106
FILE ID= node22/292700-1171758212

PBS_JOBID= 3839514

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S122221229-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292700-1171758212/picosat /tmp/evaluation/292700-1171758212/instance-292700-1171758212.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-292700-1171758212 -o ROOT/results/node22/solver-292700-1171758212 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292700-1171758212/picosat /tmp/evaluation/292700-1171758212/instance-292700-1171758212.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  5fc0ce4a0db6a8f3ada0e5d787ac0a38

RANDOM SEED= 559188116

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:        845984 kB
Buffers:         41044 kB
Cached:        1034148 kB
SwapCached:      39192 kB
Active:         746388 kB
Inactive:       378688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        845984 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:             672 kB
Writeback:           0 kB
Mapped:          29664 kB
Slab:            70560 kB
Committed_AS:   587172 kB
PageTables:       1668 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 node22 on Sun Feb 18 00:43:35 UTC 2007