Trace number 302089

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 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1243695187-06.cnf
MD5SUM018b5778952b6ade82e68c4640d24c94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.551
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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/node14/watcher-302089-1172004199 -o ROOT/results/node14/solver-302089-1172004199 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302089-1172004199/picosat /tmp/evaluation/302089-1172004199/instance-302089-1172004199.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 0.99 3/77 17135
/proc/meminfo: memFree=1491896/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=724 CPUtime=0
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 220374364 741376 79 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 181 79 40 102 0 76 0

[startup+0.106454 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 17135
/proc/meminfo: memFree=1491896/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=988 CPUtime=0.1
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 171 0 0 0 5 5 0 0 18 0 1 0 220374364 1011712 156 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 247 156 40 102 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 988

[startup+0.514492 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 17135
/proc/meminfo: memFree=1491896/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=2448 CPUtime=0.5
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 531 0 0 0 36 14 0 0 21 0 1 0 220374364 2506752 514 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 612 514 48 102 0 507 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2448

[startup+1.33457 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17136
/proc/meminfo: memFree=1488048/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=4544 CPUtime=1.32
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 1068 0 0 0 118 14 0 0 25 0 1 0 220374364 4653056 1051 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530519 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 1136 1051 48 102 0 1031 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4544

[startup+2.97072 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17136
/proc/meminfo: memFree=1487344/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=5072 CPUtime=2.96
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 1190 0 0 0 282 14 0 0 25 0 1 0 220374364 5193728 1173 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 1268 1173 48 102 0 1163 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5072

[startup+6.24703 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17136
/proc/meminfo: memFree=1486256/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=5936 CPUtime=6.23
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 1411 0 0 0 609 14 0 0 25 0 1 0 220374364 6078464 1394 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 1484 1394 48 102 0 1379 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5936

[startup+12.7046 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17136
/proc/meminfo: memFree=1484528/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=7584 CPUtime=12.69
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 1823 0 0 0 1254 15 0 0 25 0 1 0 220374364 7766016 1806 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529395 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 1896 1806 48 102 0 1791 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7584

[startup+25.5088 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17136
/proc/meminfo: memFree=1482608/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=9588 CPUtime=25.49
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 2300 0 0 0 2534 15 0 0 25 0 1 0 220374364 9818112 2283 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 2397 2283 48 102 0 2292 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9588

[startup+51.1223 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17136
/proc/meminfo: memFree=1479728/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=12428 CPUtime=51.09
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 3008 0 0 0 5094 15 0 0 25 0 1 0 220374364 12726272 2991 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 3107 2991 48 102 0 3002 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12428

[startup+102.342 s]
/proc/loadavg: 1.06 1.02 0.99 2/78 17136
/proc/meminfo: memFree=1475952/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=16564 CPUtime=102.31
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 4061 0 0 0 10214 17 0 0 25 0 1 0 220374364 16961536 4044 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520015 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 4141 4044 48 102 0 4036 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 16564

[startup+162.376 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 17136
/proc/meminfo: memFree=1472752/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=19212 CPUtime=162.33
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 4872 0 0 0 16215 18 0 0 25 0 1 0 220374364 19673088 4715 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 4803 4715 48 102 0 4698 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 19212

[startup+222.403 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 17136
/proc/meminfo: memFree=1470896/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=21124 CPUtime=222.33
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 5454 0 0 0 22215 18 0 0 25 0 1 0 220374364 21630976 5171 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 5281 5171 48 102 0 5176 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 21124

[startup+282.431 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17136
/proc/meminfo: memFree=1468400/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=23376 CPUtime=282.35
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 6405 0 0 0 28215 20 0 0 25 0 1 0 220374364 23937024 5743 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549506 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 5844 5743 48 102 0 5739 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 23376

[startup+342.461 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17136
/proc/meminfo: memFree=1467056/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=25172 CPUtime=342.35
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 7173 0 0 0 34214 21 0 0 25 0 1 0 220374364 25776128 6194 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520095 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 6293 6194 48 102 0 6188 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 25172

[startup+402.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17136
/proc/meminfo: memFree=1464880/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=27172 CPUtime=402.37
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 7931 0 0 0 40215 22 0 0 25 0 1 0 220374364 27824128 6694 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 6793 6694 48 102 0 6688 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 27172

[startup+462.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17136
/proc/meminfo: memFree=1465008/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=27080 CPUtime=462.38
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 8527 0 0 0 46215 23 0 0 25 0 1 0 220374364 27729920 6620 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 6770 6620 48 102 0 6665 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 27080

[startup+522.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17136
/proc/meminfo: memFree=1462768/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=29236 CPUtime=522.39
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 9265 0 0 0 52215 24 0 0 25 0 1 0 220374364 29937664 7163 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549518 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 7309 7163 48 102 0 7204 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 29236

[startup+582.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17136
/proc/meminfo: memFree=1461104/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=30980 CPUtime=582.41
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 9869 0 0 0 58216 25 0 0 25 0 1 0 220374364 31723520 7599 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 7745 7599 48 102 0 7640 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 30980

[startup+642.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17136
/proc/meminfo: memFree=1459312/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=32812 CPUtime=642.42
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 10500 0 0 0 64216 26 0 0 25 0 1 0 220374364 33599488 8046 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 8203 8046 48 102 0 8098 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 32812

[startup+702.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17136
/proc/meminfo: memFree=1459120/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=32960 CPUtime=702.43
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 10886 0 0 0 70216 27 0 0 25 0 1 0 220374364 33751040 8088 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 8240 8088 48 102 0 8135 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 32960

[startup+762.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17136
/proc/meminfo: memFree=1457200/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=34776 CPUtime=762.44
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 11505 0 0 0 76216 28 0 0 25 0 1 0 220374364 35610624 8558 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 8694 8558 48 102 0 8589 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 34776

[startup+822.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17136
/proc/meminfo: memFree=1456496/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=35460 CPUtime=822.46
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 11791 0 0 0 82217 29 0 0 25 0 1 0 220374364 36311040 8720 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 8865 8720 48 102 0 8760 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 35460

[startup+882.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17136
/proc/meminfo: memFree=1456112/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=35776 CPUtime=882.48
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 12028 0 0 0 88218 30 0 0 25 0 1 0 220374364 36634624 8818 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 8944 8818 48 102 0 8839 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 35776

[startup+942.753 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 17136
/proc/meminfo: memFree=1455024/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=36816 CPUtime=942.49
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 12441 0 0 0 94218 31 0 0 25 0 1 0 220374364 37699584 9069 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 9204 9069 48 102 0 9099 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 36816

[startup+1002.78 s]
/proc/loadavg: 1.02 1.01 1.00 3/78 17136
/proc/meminfo: memFree=1455600/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=36392 CPUtime=1002.49
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 13110 0 0 0 100217 32 0 0 25 0 1 0 220374364 37265408 8977 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 9098 8977 48 102 0 8993 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 36392

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 17162
/proc/meminfo: memFree=1452608/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=38340 CPUtime=1062.51
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 13752 0 0 0 106216 35 0 0 25 0 1 0 220374364 39260160 9451 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 9585 9451 48 102 0 9480 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 38340

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 17274
/proc/meminfo: memFree=1452024/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=38808 CPUtime=1122.47
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 14001 0 0 0 112212 35 0 0 25 0 1 0 220374364 39739392 9577 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 9702 9577 48 102 0 9597 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 38808

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17334
/proc/meminfo: memFree=1451248/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=40628 CPUtime=1182.47
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 14629 0 0 0 118210 37 0 0 25 0 1 0 220374364 41603072 10030 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 10157 10030 48 102 0 10052 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 40628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17334
/proc/meminfo: memFree=1451248/2055920 swapFree=4192812/4192956
[pid=17135] ppid=17133 vsize=40628 CPUtime=1200.09
/proc/17135/stat : 17135 (picosat) R 17133 17135 16641 0 -1 4194304 14629 0 0 0 119972 37 0 0 25 0 1 0 220374364 41603072 10030 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17135/statm: 10157 10030 48 102 0 10052 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 40628

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): 1200.55
CPU time (s): 1200.11
CPU user time (s): 1199.73
CPU system time (s): 0.381941
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 40864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.381941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14629
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= 2494

runsolver used 1.34279 second user time and 2.86956 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Tue Feb 20 20:43:19 UTC 2007

IDJOB= 302089
IDBENCH= 20075
IDSOLVER= 106
FILE ID= node14/302089-1172004199

PBS_JOBID= 3849114

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1243695187-06.cnf
COMMAND LINE= /tmp/evaluation/302089-1172004199/picosat /tmp/evaluation/302089-1172004199/instance-302089-1172004199.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-302089-1172004199 -o ROOT/results/node14/solver-302089-1172004199 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302089-1172004199/picosat /tmp/evaluation/302089-1172004199/instance-302089-1172004199.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  018b5778952b6ade82e68c4640d24c94

RANDOM SEED= 159608160

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1492368 kB
Buffers:         62556 kB
Cached:         364620 kB
SwapCached:          0 kB
Active:         135500 kB
Inactive:       345796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1492368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          72956 kB
Slab:            67904 kB
Committed_AS:   812952 kB
PageTables:       1736 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= 66548 MiB

End job on node14 on Tue Feb 20 21:03:22 UTC 2007