Trace number 3286768

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 941? (TO) 1300.11 1300.11

General information on the benchmark

Nameapplication/jarvisalo/smtqfbv-aigs/
smtlib-qfbv-aigs-lfsr_008_063_080-tseitin.cnf
MD5SUMceca868d07951273fdc2de08c57f2b6a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.9231
Satisfiable
(Un)Satisfiability was proved
Number of variables259762
Number of clauses656573
Sum of the clauses size1532001
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2437714
Number of clauses of size 3218857
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3286768-1303770134/watcher-3286768-1303770134 -o /tmp/evaluation-result-3286768-1303770134/solver-3286768-1303770134 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3286768-1303770134.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.11 3.87 3.47 5/193 11096
/proc/meminfo: memFree=23063492/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=14960 CPUtime=0 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 1790 0 0 0 0 0 0 0 25 0 1 0 488611349 15319040 1737 33554432000 134512640 134603332 4293514624 18446744073709551615 134557477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 3740 1743 89 23 0 3366 0

[startup+0.0572841 s]
/proc/loadavg: 4.11 3.87 3.47 5/193 11096
/proc/meminfo: memFree=23063492/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=19816 CPUtime=0.05 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 4695 0 0 0 5 0 0 0 25 0 1 0 488611349 20291584 4642 33554432000 134512640 134603332 4293514624 18446744073709551615 134547980 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 4954 4643 90 23 0 4580 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 19816

[startup+0.100273 s]
/proc/loadavg: 4.11 3.87 3.47 5/193 11096
/proc/meminfo: memFree=23063492/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=24024 CPUtime=0.09 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 5732 0 0 0 9 0 0 0 25 0 1 0 488611349 24600576 5679 33554432000 134512640 134603332 4293514624 18446744073709551615 10278396 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 6006 5680 90 23 0 5632 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24024

[startup+0.30025 s]
/proc/loadavg: 4.11 3.87 3.47 5/193 11096
/proc/meminfo: memFree=23063492/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=40168 CPUtime=0.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 9390 0 0 0 28 1 0 0 25 0 1 0 488611349 41132032 9337 33554432000 134512640 134603332 4293514624 18446744073709551615 134544138 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 10042 9337 98 23 0 9668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40168

[startup+0.701142 s]
/proc/loadavg: 4.11 3.87 3.47 5/193 11096
/proc/meminfo: memFree=23063492/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=40168 CPUtime=0.69 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 9390 0 0 0 68 1 0 0 25 0 1 0 488611349 41132032 9337 33554432000 134512640 134603332 4293514624 18446744073709551615 134543958 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 10042 9337 98 23 0 9668 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40168

[startup+1.50101 s]
/proc/loadavg: 4.11 3.87 3.47 5/194 11097
/proc/meminfo: memFree=23024928/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=41936 CPUtime=1.49 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 9841 0 0 0 148 1 0 0 25 0 1 0 488611349 42942464 9788 33554432000 134512640 134603332 4293514624 18446744073709551615 134564546 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 10484 9788 98 23 0 10110 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41936

[startup+3.10073 s]
/proc/loadavg: 4.11 3.87 3.47 5/194 11097
/proc/meminfo: memFree=23023440/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=44076 CPUtime=3.09 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 10359 0 0 0 308 1 0 0 25 0 1 0 488611349 45133824 10305 33554432000 134512640 134603332 4293514624 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 11019 10305 98 23 0 10645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44076

[startup+6.30113 s]
/proc/loadavg: 4.10 3.88 3.47 5/194 11097
/proc/meminfo: memFree=23017112/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=49596 CPUtime=6.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 11716 0 0 0 628 1 0 0 25 0 1 0 488611349 50786304 11662 33554432000 134512640 134603332 4293514624 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 12399 11662 98 23 0 12025 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49596

[startup+12.7009 s]
/proc/loadavg: 4.09 3.88 3.47 5/194 11097
/proc/meminfo: memFree=23005708/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=61412 CPUtime=12.69 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 14642 0 0 0 1267 2 0 0 25 0 1 0 488611349 62885888 14587 33554432000 134512640 134603332 4293514624 18446744073709551615 134563878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 15353 14587 98 23 0 14979 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61412

[startup+25.5006 s]
/proc/loadavg: 4.07 3.88 3.48 5/194 11098
/proc/meminfo: memFree=22982884/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=83720 CPUtime=25.49 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 20210 0 0 0 2545 4 0 0 25 0 1 0 488611349 85729280 20151 33554432000 134512640 134603332 4293514624 18446744073709551615 134525375 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 20930 20151 98 23 0 20556 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83720

[startup+51.1008 s]
/proc/loadavg: 4.05 3.89 3.49 5/194 11098
/proc/meminfo: memFree=22954332/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=112392 CPUtime=51.09 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 27345 0 0 0 5103 6 0 0 25 0 1 0 488611349 115089408 27283 33554432000 134512640 134603332 4293514624 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 28098 27283 98 23 0 27724 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 112392

[startup+102.307 s]
/proc/loadavg: 4.02 3.91 3.52 5/194 11100
/proc/meminfo: memFree=22859812/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=205868 CPUtime=102.3 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 50727 0 0 0 10218 12 0 0 25 0 1 0 488611349 210808832 50657 33554432000 134512640 134603332 4293514624 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 51467 50657 98 23 0 51093 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 205868

[startup+162.3 s]
/proc/loadavg: 4.05 3.94 3.55 5/194 11101
/proc/meminfo: memFree=22761452/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=307628 CPUtime=162.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 76136 0 0 0 16211 18 0 0 25 0 1 0 488611349 315011072 76060 33554432000 134512640 134603332 4293514624 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 76907 76060 98 23 0 76533 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 307628

[startup+222.301 s]
/proc/loadavg: 4.08 3.96 3.58 5/194 11103
/proc/meminfo: memFree=22670756/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=397536 CPUtime=222.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 98629 0 0 0 22206 23 0 0 25 0 1 0 488611349 407076864 98545 33554432000 134512640 134603332 4293514624 18446744073709551615 134563859 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 99384 98545 98 23 0 99010 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 397536

[startup+282.301 s]
/proc/loadavg: 4.16 4.00 3.61 5/194 11105
/proc/meminfo: memFree=22562468/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=491948 CPUtime=282.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 122207 0 0 0 28201 28 0 0 25 0 1 0 488611349 503754752 122115 33554432000 134512640 134603332 4293514624 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 122987 122115 98 23 0 122613 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 491948

[startup+342.301 s]
/proc/loadavg: 4.11 4.01 3.64 5/194 11106
/proc/meminfo: memFree=22441024/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=608736 CPUtime=342.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 151394 0 0 0 34194 35 0 0 25 0 1 0 488611349 623345664 151295 33554432000 134512640 134603332 4293514624 18446744073709551615 134547286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 152184 151295 98 23 0 151810 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 608736

[startup+402.301 s]
/proc/loadavg: 4.08 4.02 3.66 5/194 11108
/proc/meminfo: memFree=22349964/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=700392 CPUtime=402.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 174345 0 0 0 40187 42 0 0 25 0 1 0 488611349 717201408 174235 33554432000 134512640 134603332 4293514624 18446744073709551615 134563885 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 175098 174235 98 23 0 174724 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 700392

[startup+462.301 s]
/proc/loadavg: 4.08 4.03 3.69 5/194 11109
/proc/meminfo: memFree=22250980/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=798396 CPUtime=462.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 198834 0 0 0 46182 47 0 0 25 0 1 0 488611349 817557504 198713 33554432000 134512640 134603332 4293514624 18446744073709551615 134563832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 199599 198713 98 23 0 199225 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 798396

[startup+522.301 s]
/proc/loadavg: 4.03 4.02 3.70 5/194 11111
/proc/meminfo: memFree=22142820/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=907300 CPUtime=522.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 226094 0 0 0 52177 52 0 0 25 0 1 0 488611349 929075200 225965 33554432000 134512640 134603332 4293514624 18446744073709551615 134563934 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 226825 225965 98 23 0 226451 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 907300

[startup+582.3 s]
/proc/loadavg: 4.01 4.02 3.72 5/194 11113
/proc/meminfo: memFree=22048172/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=998408 CPUtime=582.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 248887 0 0 0 58173 56 0 0 25 0 1 0 488611349 1022369792 248741 33554432000 134512640 134603332 4293514624 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 249602 248741 98 23 0 249228 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 998408

[startup+642.3 s]
/proc/loadavg: 4.03 4.03 3.74 5/194 11142
/proc/meminfo: memFree=21901032/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=1096484 CPUtime=642.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 273414 0 0 0 64168 61 0 0 25 0 1 0 488611349 1122799616 273264 33554432000 134512640 134603332 4293514624 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 274121 273264 98 23 0 273747 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 1096484

[startup+702.3 s]
/proc/loadavg: 4.01 4.02 3.75 5/194 11144
/proc/meminfo: memFree=21718488/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=1183096 CPUtime=702.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 294965 0 0 0 70163 66 0 0 25 0 1 0 488611349 1211490304 294811 33554432000 134512640 134603332 4293514624 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 295774 294811 98 23 0 295400 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 1183096

[startup+762.307 s]
/proc/loadavg: 3.95 4.00 3.76 5/194 11173
/proc/meminfo: memFree=21627624/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=1254508 CPUtime=762.3 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 312878 0 0 0 76162 68 0 0 25 0 1 0 488611349 1284616192 312715 33554432000 134512640 134603332 4293514624 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 313627 312715 98 23 0 313253 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 1254508

[startup+822.301 s]
/proc/loadavg: 3.98 4.00 3.77 5/194 11202
/proc/meminfo: memFree=21366320/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=1365952 CPUtime=822.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 340766 0 0 0 82155 74 0 0 25 0 1 0 488611349 1398734848 340598 33554432000 134512640 134603332 4293514624 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 341488 340598 98 23 0 341114 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 1365952

[startup+882.301 s]
/proc/loadavg: 4.10 4.03 3.79 5/194 11204
/proc/meminfo: memFree=21120380/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=1479316 CPUtime=882.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 369129 0 0 0 88149 80 0 0 25 0 1 0 488611349 1514819584 368955 33554432000 134512640 134603332 4293514624 18446744073709551615 134563878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 369829 368955 98 23 0 369455 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 1479316

[startup+942.301 s]
/proc/loadavg: 4.04 4.02 3.80 5/194 11287
/proc/meminfo: memFree=20813452/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=1589920 CPUtime=942.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 396769 0 0 0 94144 85 0 0 25 0 1 0 488611349 1628078080 396587 33554432000 134512640 134603332 4293514624 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 397480 396587 98 23 0 397106 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 1589920

[startup+1002.3 s]
/proc/loadavg: 4.01 4.02 3.81 5/194 11289
/proc/meminfo: memFree=20501980/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=1694844 CPUtime=1002.3 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 423046 0 0 0 100139 91 0 0 25 0 1 0 488611349 1735520256 422855 33554432000 134512640 134603332 4293514624 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 423711 422855 98 23 0 423337 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 1694844

[startup+1062.3 s]
/proc/loadavg: 4.12 4.04 3.83 5/194 11290
/proc/meminfo: memFree=20278992/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=1780236 CPUtime=1062.3 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 444404 0 0 0 106136 94 0 0 25 0 1 0 488611349 1822961664 444208 33554432000 134512640 134603332 4293514624 18446744073709551615 134563940 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 445059 444208 98 23 0 444685 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 1780236

[startup+1122.3 s]
/proc/loadavg: 4.18 4.06 3.85 5/194 11292
/proc/meminfo: memFree=20081188/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=1864940 CPUtime=1122.3 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 465587 0 0 0 112132 98 0 0 25 0 1 0 488611349 1909698560 465387 33554432000 134512640 134603332 4293514624 18446744073709551615 134563895 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 466235 465387 98 23 0 465861 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 1864940

[startup+1182.3 s]
/proc/loadavg: 3.41 3.88 3.80 3/182 11328
/proc/meminfo: memFree=20760080/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=1935876 CPUtime=1182.29 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 483136 0 0 0 118129 100 0 0 25 0 1 0 488611349 1982337024 482935 33554432000 134512640 134603332 4293514624 18446744073709551615 134563885 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 483969 482935 98 23 0 483595 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 1935876

[startup+1242.3 s]
/proc/loadavg: 2.52 3.54 3.68 3/182 11329
/proc/meminfo: memFree=20624140/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=1992680 CPUtime=1242.3 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 497339 0 0 0 124128 102 0 0 25 0 1 0 488611349 2040504320 497138 33554432000 134512640 134603332 4293514624 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 498170 497138 98 23 0 497796 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 1992680



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.22 3.27 3.58 3/182 11331
/proc/meminfo: memFree=20510780/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=2041556 CPUtime=1300 cores=0,2
/proc/11096/stat : 11096 (picosat) R 11094 11096 10826 0 -1 4202496 509533 0 0 0 129895 105 0 0 25 0 1 0 488611349 2090553344 509332 33554432000 134512640 134603332 4293514624 18446744073709551615 134563928 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11096/statm: 510389 509332 98 23 0 510015 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 2041556

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

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

[startup+1300.11 s]
/proc/loadavg: 2.22 3.27 3.58 3/183 11332
/proc/meminfo: memFree=22461292/32951124 swapFree=67111524/67111528
[pid=11096] ppid=11094 vsize=0 CPUtime=1300.1 cores=0,2
/proc/11096/stat : 11096 (picosat) Z 11094 11096 10826 0 -1 4203548 509533 0 0 0 129895 115 0 0 25 0 1 0 488611349 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/11096/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1300.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.11
CPU time (s): 1300.11
CPU user time (s): 1298.96
CPU system time (s): 1.15582
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 2041556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1298.96
system time used= 1.15582
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 509533
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= 4
involuntary context switches= 1610

runsolver used 2.31065 second user time and 4.79327 second system time

The end

Launcher Data 

Begin job on node135 at 2011-04-26 00:22:15
IDJOB=3286768
IDBENCH=82435
IDSOLVER=1604
FILE ID=node135/3286768-1303770134
RUNJOBID= node135-1303769348-10844
PBS_JOBID= 13157171
Free space on /tmp= 71224 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/application/jarvisalo/smtqfbv-aigs/smtlib-qfbv-aigs-lfsr_008_063_080-tseitin.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3286768-1303770134/watcher-3286768-1303770134 -o /tmp/evaluation-result-3286768-1303770134/solver-3286768-1303770134 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3286768-1303770134.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= ceca868d07951273fdc2de08c57f2b6a
RANDOM SEED=99462216

node135.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 6640.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23063648 kB
Buffers:       1813448 kB
Cached:        7178068 kB
SwapCached:          4 kB
Active:         652120 kB
Inactive:      8659024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23063648 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           11660 kB
Writeback:           0 kB
AnonPages:      319664 kB
Mapped:          15752 kB
Slab:           511324 kB
PageTables:       6048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   508452 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71224 MiB
End job on node135 at 2011-04-26 00:43:57