Trace number 301474

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) 1200.11 1200.58

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1463391112-08.cnf
MD5SUMc7cd1a89069c2486ed900def4ca19b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark623.079
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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/node1/watcher-301474-1171972521 -o ROOT/results/node1/solver-301474-1171972521 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301474-1171972521/picosat /tmp/evaluation/301474-1171972521/instance-301474-1171972521.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: 0.92 0.98 0.99 3/77 524
/proc/meminfo: memFree=1586088/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=568 CPUtime=0
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 217207195 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 142 66 40 102 0 37 0

[startup+0.106935 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 524
/proc/meminfo: memFree=1586088/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=968 CPUtime=0.09
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 163 0 0 0 4 5 0 0 18 0 1 0 217207195 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.51485 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 524
/proc/meminfo: memFree=1586088/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=2296 CPUtime=0.5
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 514 0 0 0 37 13 0 0 21 0 1 0 217207195 2351104 497 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530255 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 574 497 48 102 0 469 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2296

[startup+1.33495 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 525
/proc/meminfo: memFree=1582504/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=4004 CPUtime=1.32
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 938 0 0 0 119 13 0 0 25 0 1 0 217207195 4100096 921 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 1001 921 48 102 0 896 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4004

[startup+2.97414 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 525
/proc/meminfo: memFree=1582056/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=4656 CPUtime=2.96
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 1095 0 0 0 283 13 0 0 25 0 1 0 217207195 4767744 1078 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 1164 1078 48 102 0 1059 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4656

[startup+6.25252 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 525
/proc/meminfo: memFree=1581096/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=5408 CPUtime=6.24
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 1282 0 0 0 611 13 0 0 25 0 1 0 217207195 5537792 1265 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 1352 1265 48 102 0 1247 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5408

[startup+12.7113 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 525
/proc/meminfo: memFree=1579688/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=6600 CPUtime=12.69
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 1581 0 0 0 1256 13 0 0 25 0 1 0 217207195 6758400 1564 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 1650 1564 48 102 0 1545 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6600

[startup+25.5118 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 525
/proc/meminfo: memFree=1577832/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=8520 CPUtime=25.5
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 2048 0 0 0 2536 14 0 0 25 0 1 0 217207195 8724480 2031 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 2130 2031 48 102 0 2025 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8520

[startup+51.1248 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 525
/proc/meminfo: memFree=1575016/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=11332 CPUtime=51.1
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 2742 0 0 0 5095 15 0 0 25 0 1 0 217207195 11603968 2725 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 2833 2725 48 102 0 2728 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11332

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 525
/proc/meminfo: memFree=1572072/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=14108 CPUtime=102.3
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 3453 0 0 0 10215 15 0 0 25 0 1 0 217207195 14446592 3436 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 3527 3436 48 102 0 3422 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14108

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 525
/proc/meminfo: memFree=1569512/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=16628 CPUtime=162.32
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 4139 0 0 0 16216 16 0 0 25 0 1 0 217207195 17027072 4071 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 4157 4071 48 102 0 4052 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 16628

[startup+222.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 525
/proc/meminfo: memFree=1567400/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=18760 CPUtime=222.32
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 4746 0 0 0 22216 16 0 0 25 0 1 0 217207195 19210240 4592 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 4690 4592 48 102 0 4585 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 18760

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 525
/proc/meminfo: memFree=1565352/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=20612 CPUtime=282.34
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 5290 0 0 0 28217 17 0 0 25 0 1 0 217207195 21106688 5051 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 5153 5051 48 102 0 5048 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 20612

[startup+342.467 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 551
/proc/meminfo: memFree=1562232/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=22736 CPUtime=342.35
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 6007 0 0 0 34215 20 0 0 25 0 1 0 217207195 23281664 5559 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597644 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 5684 5559 48 102 0 5579 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 22736

[startup+402.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 663
/proc/meminfo: memFree=1560944/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=23852 CPUtime=402.32
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 6517 0 0 0 40211 21 0 0 25 0 1 0 217207195 24424448 5866 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 5963 5866 48 102 0 5858 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 23852

[startup+462.574 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 723
/proc/meminfo: memFree=1560680/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=25132 CPUtime=462.31
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 7230 0 0 0 46209 22 0 0 25 0 1 0 217207195 25735168 6180 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 6283 6180 48 102 0 6178 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 25132

[startup+522.601 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 723
/proc/meminfo: memFree=1559464/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=26252 CPUtime=522.32
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 7843 0 0 0 52209 23 0 0 25 0 1 0 217207195 26882048 6463 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 6563 6463 48 102 0 6458 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 26252

[startup+582.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 723
/proc/meminfo: memFree=1559080/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=26868 CPUtime=582.34
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 8277 0 0 0 58210 24 0 0 25 0 1 0 217207195 27512832 6636 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 6717 6636 48 102 0 6612 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 26868

[startup+642.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 723
/proc/meminfo: memFree=1557864/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=28420 CPUtime=642.35
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 8667 0 0 0 64210 25 0 0 25 0 1 0 217207195 29102080 6940 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 7105 6940 48 102 0 7000 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 28420

[startup+702.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 723
/proc/meminfo: memFree=1556712/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=29348 CPUtime=702.36
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 9127 0 0 0 70210 26 0 0 25 0 1 0 217207195 30052352 7201 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 7337 7201 48 102 0 7232 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 29348

[startup+762.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 723
/proc/meminfo: memFree=1555816/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=30188 CPUtime=762.38
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 9521 0 0 0 76211 27 0 0 25 0 1 0 217207195 30912512 7411 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 7547 7411 48 102 0 7442 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 30188

[startup+822.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 723
/proc/meminfo: memFree=1555304/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=30692 CPUtime=822.4
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 9927 0 0 0 82212 28 0 0 25 0 1 0 217207195 31428608 7533 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 7673 7533 48 102 0 7568 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 30692

[startup+882.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 723
/proc/meminfo: memFree=1554216/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=31780 CPUtime=882.41
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 10369 0 0 0 88212 29 0 0 25 0 1 0 217207195 32542720 7814 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 7945 7814 48 102 0 7840 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 31780

[startup+942.819 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 723
/proc/meminfo: memFree=1553384/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=32624 CPUtime=942.41
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 10705 0 0 0 94212 29 0 0 25 0 1 0 217207195 33406976 8029 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 8156 8029 48 102 0 8051 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 32624

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 723
/proc/meminfo: memFree=1552936/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=33136 CPUtime=1002.43
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 11098 0 0 0 100213 30 0 0 25 0 1 0 217207195 33931264 8129 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 8284 8129 48 102 0 8179 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 33136

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 723
/proc/meminfo: memFree=1551080/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=34860 CPUtime=1062.45
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 11741 0 0 0 106214 31 0 0 25 0 1 0 217207195 35696640 8594 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 8715 8594 48 102 0 8610 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 34860

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 723
/proc/meminfo: memFree=1550824/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=35248 CPUtime=1122.45
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 11917 0 0 0 112214 31 0 0 25 0 1 0 217207195 36093952 8662 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 8812 8662 48 102 0 8707 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 35248

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 723
/proc/meminfo: memFree=1550120/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=35920 CPUtime=1182.47
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 12292 0 0 0 118215 32 0 0 25 0 1 0 217207195 36782080 8839 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 8980 8839 48 102 0 8875 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 35920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 723
/proc/meminfo: memFree=1550120/2055920 swapFree=4158120/4192956
[pid=524] ppid=522 vsize=35784 CPUtime=1200.09
/proc/524/stat : 524 (picosat) R 522 524 372 0 -1 4194304 12292 0 0 0 119977 32 0 0 25 0 1 0 217207195 36642816 8830 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/524/statm: 8946 8830 48 102 0 8841 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 35784

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): 1200.58
CPU time (s): 1200.11
CPU user time (s): 1199.77
CPU system time (s): 0.333949
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 36144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.333949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12292
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= 2404

runsolver used 1.41878 second user time and 2.81357 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Tue Feb 20 11:55:21 UTC 2007

IDJOB= 301474
IDBENCH= 20060
IDSOLVER= 106
FILE ID= node1/301474-1171972521

PBS_JOBID= 3849039

Free space on /tmp= 66550 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1463391112-08.cnf
COMMAND LINE= /tmp/evaluation/301474-1171972521/picosat /tmp/evaluation/301474-1171972521/instance-301474-1171972521.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-301474-1171972521 -o ROOT/results/node1/solver-301474-1171972521 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301474-1171972521/picosat /tmp/evaluation/301474-1171972521/instance-301474-1171972521.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  c7cd1a89069c2486ed900def4ca19b75

RANDOM SEED= 331016466

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1586496 kB
Buffers:         54924 kB
Cached:         318480 kB
SwapCached:      15284 kB
Active:         262288 kB
Inactive:       134300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586496 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          29920 kB
Slab:            58432 kB
Committed_AS:   711148 kB
PageTables:       1740 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= 66550 MiB

End job on node1 on Tue Feb 20 12:15:24 UTC 2007