Trace number 307829

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 1200.63

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
MD5SUM3f421a958db929dd5faf96c5c82c876f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.84872
Satisfiable
(Un)Satisfiability was proved
Number of variables6492
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/node12/watcher-307829-1172505337 -o ROOT/results/node12/solver-307829-1172505337 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307829-1172505337/picosat /tmp/evaluation/307829-1172505337/instance-307829-1172505337.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: 0.37 0.82 0.94 3/77 14786
/proc/meminfo: memFree=1504048/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=1080 CPUtime=0
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 270488169 1105920 179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 270 179 40 102 0 165 0

[startup+0.107493 s]
/proc/loadavg: 0.37 0.82 0.94 3/77 14786
/proc/meminfo: memFree=1504048/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=1360 CPUtime=0.1
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 275 0 0 0 4 6 0 0 18 0 1 0 270488169 1392640 260 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 340 260 40 102 0 235 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1360

[startup+0.515567 s]
/proc/loadavg: 0.37 0.82 0.94 3/77 14786
/proc/meminfo: memFree=1504048/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=1932 CPUtime=0.5
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 414 0 0 0 42 8 0 0 22 0 1 0 270488169 1978368 399 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 483 399 42 102 0 378 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1932

[startup+1.33872 s]
/proc/loadavg: 0.37 0.82 0.94 2/78 14787
/proc/meminfo: memFree=1502312/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=2204 CPUtime=1.33
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 493 0 0 0 125 8 0 0 25 0 1 0 270488169 2256896 476 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 551 476 48 102 0 446 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2204

[startup+2.97501 s]
/proc/loadavg: 0.42 0.82 0.94 2/78 14787
/proc/meminfo: memFree=1502056/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=2332 CPUtime=2.96
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 523 0 0 0 288 8 0 0 25 0 1 0 270488169 2387968 506 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 583 506 48 102 0 478 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2332

[startup+6.2526 s]
/proc/loadavg: 0.42 0.82 0.94 2/78 14787
/proc/meminfo: memFree=1501800/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=2596 CPUtime=6.24
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 568 0 0 0 616 8 0 0 25 0 1 0 270488169 2658304 551 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 649 551 48 102 0 544 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2596

[startup+12.7078 s]
/proc/loadavg: 0.51 0.82 0.94 2/78 14787
/proc/meminfo: memFree=1501352/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=2968 CPUtime=12.69
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 661 0 0 0 1261 8 0 0 25 0 1 0 270488169 3039232 644 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 742 644 48 102 0 637 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2968

[startup+25.5091 s]
/proc/loadavg: 0.58 0.83 0.94 2/78 14787
/proc/meminfo: memFree=1500840/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=3496 CPUtime=25.49
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 791 0 0 0 2541 8 0 0 25 0 1 0 270488169 3579904 774 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 874 774 48 102 0 769 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3496

[startup+51.1207 s]
/proc/loadavg: 0.72 0.84 0.94 2/78 14787
/proc/meminfo: memFree=1500200/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=4100 CPUtime=51.09
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 948 0 0 0 5101 8 0 0 25 0 1 0 270488169 4198400 931 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 1025 931 48 102 0 920 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4100

[startup+102.337 s]
/proc/loadavg: 0.88 0.86 0.94 2/78 14787
/proc/meminfo: memFree=1499368/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=4864 CPUtime=102.29
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 1153 0 0 0 10220 9 0 0 25 0 1 0 270488169 4980736 1136 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 1216 1136 48 102 0 1111 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4864

[startup+162.372 s]
/proc/loadavg: 0.96 0.89 0.94 2/78 14787
/proc/meminfo: memFree=1498152/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=6124 CPUtime=162.3
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 1447 0 0 0 16221 9 0 0 25 0 1 0 270488169 6270976 1429 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 1531 1429 48 102 0 1426 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6124

[startup+222.403 s]
/proc/loadavg: 0.98 0.90 0.94 2/78 14787
/proc/meminfo: memFree=1497768/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=6436 CPUtime=222.31
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 1535 0 0 0 22221 10 0 0 25 0 1 0 270488169 6590464 1517 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 1609 1517 48 102 0 1504 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 6436

[startup+282.429 s]
/proc/loadavg: 0.99 0.92 0.94 2/78 14787
/proc/meminfo: memFree=1497384/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=6880 CPUtime=282.32
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 1618 0 0 0 28222 10 0 0 25 0 1 0 270488169 7045120 1598 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 1720 1598 48 102 0 1615 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 6880

[startup+342.475 s]
/proc/loadavg: 0.99 0.93 0.94 2/84 14869
/proc/meminfo: memFree=1495544/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=7424 CPUtime=342.31
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 1780 0 0 0 34219 12 0 0 25 0 1 0 270488169 7602176 1751 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529548 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 1856 1751 48 102 0 1751 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 7424

[startup+402.53 s]
/proc/loadavg: 1.04 0.96 0.94 2/84 14959
/proc/meminfo: memFree=1494776/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=8036 CPUtime=402.29
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 1934 0 0 0 40217 12 0 0 25 0 1 0 270488169 8228864 1905 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2009 1905 48 102 0 1904 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 8036

[startup+462.565 s]
/proc/loadavg: 1.01 0.96 0.94 2/78 14985
/proc/meminfo: memFree=1495528/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=8552 CPUtime=462.29
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 2065 0 0 0 46216 13 0 0 25 0 1 0 270488169 8757248 2032 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2138 2032 48 102 0 2033 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 8552

[startup+522.596 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1495528/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=8580 CPUtime=522.3
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 2077 0 0 0 52216 14 0 0 25 0 1 0 270488169 8785920 2044 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2145 2044 48 102 0 2040 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 8580

[startup+582.624 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1495592/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=8580 CPUtime=582.31
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 2080 0 0 0 58217 14 0 0 25 0 1 0 270488169 8785920 2047 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2145 2047 48 102 0 2040 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 8580

[startup+642.654 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1494248/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=9908 CPUtime=642.32
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 2420 0 0 0 64217 15 0 0 25 0 1 0 270488169 10145792 2382 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2477 2382 48 102 0 2372 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 9908

[startup+702.679 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1494184/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=9900 CPUtime=702.31
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 2424 0 0 0 70216 15 0 0 25 0 1 0 270488169 10137600 2385 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2475 2385 48 102 0 2370 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 9900

[startup+762.705 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1494312/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=9876 CPUtime=762.32
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 2424 0 0 0 76216 16 0 0 25 0 1 0 270488169 10113024 2380 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2469 2380 48 102 0 2364 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 9876

[startup+822.739 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1494056/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=10004 CPUtime=822.33
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 2641 0 0 0 82217 16 0 0 25 0 1 0 270488169 10244096 2398 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2501 2398 48 102 0 2396 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 10004

[startup+882.769 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1493928/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=10136 CPUtime=882.34
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 2886 0 0 0 88217 17 0 0 25 0 1 0 270488169 10379264 2444 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2534 2444 48 102 0 2429 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 10136

[startup+942.797 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1493544/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=10532 CPUtime=942.35
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 3165 0 0 0 94217 18 0 0 25 0 1 0 270488169 10784768 2519 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2633 2519 48 102 0 2528 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 10532

[startup+1002.82 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1493352/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=10796 CPUtime=1002.35
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 3441 0 0 0 100217 18 0 0 25 0 1 0 270488169 11055104 2589 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2699 2589 48 102 0 2594 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 10796

[startup+1062.84 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1493352/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=10672 CPUtime=1062.35
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 3621 0 0 0 106216 19 0 0 25 0 1 0 270488169 10928128 2584 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2668 2584 48 102 0 2563 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 10672

[startup+1122.86 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1492712/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=11464 CPUtime=1122.35
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 3969 0 0 0 112216 19 0 0 25 0 1 0 270488169 11739136 2752 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2866 2752 48 102 0 2761 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 11464

[startup+1182.89 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1492328/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=11728 CPUtime=1182.36
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 4238 0 0 0 118216 20 0 0 25 0 1 0 270488169 12009472 2831 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2932 2831 48 102 0 2827 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 11728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 0.97 0.94 2/78 14985
/proc/meminfo: memFree=1492328/2055920 swapFree=4154952/4192956
[pid=14786] ppid=14784 vsize=11728 CPUtime=1200.08
/proc/14786/stat : 14786 (picosat) R 14784 14786 14349 0 -1 4194304 4314 0 0 0 119988 20 0 0 25 0 1 0 270488169 12009472 2831 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14786/statm: 2932 2831 48 102 0 2827 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11728

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): 1200.63
CPU time (s): 1200.1
CPU user time (s): 1199.89
CPU system time (s): 0.207968
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 11880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4314
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= 25070

runsolver used 1.3058 second user time and 2.72558 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Mon Feb 26 15:55:37 UTC 2007

IDJOB= 307829
IDBENCH= 20215
IDSOLVER= 106
FILE ID= node12/307829-1172505337

PBS_JOBID= 3971600

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/307829-1172505337/picosat /tmp/evaluation/307829-1172505337/instance-307829-1172505337.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-307829-1172505337 -o ROOT/results/node12/solver-307829-1172505337 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307829-1172505337/picosat /tmp/evaluation/307829-1172505337/instance-307829-1172505337.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  3f421a958db929dd5faf96c5c82c876f

RANDOM SEED= 886068877

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1504456 kB
Buffers:         59760 kB
Cached:         393496 kB
SwapCached:      18256 kB
Active:         258596 kB
Inactive:       220992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504456 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            57516 kB
Committed_AS:  1100920 kB
PageTables:       1692 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= 66557 MiB

End job on node12 on Mon Feb 26 16:15:40 UTC 2007