Trace number 3280328

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) 1299.95 1300.02

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1033.89
Satisfiable
(Un)Satisfiability was proved
Number of variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

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-3280328-1303746814/watcher-3280328-1303746814 -o /tmp/evaluation-result-3280328-1303746814/solver-3280328-1303746814 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3280328-1303746814.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: 0.00 0.00 0.00 3/184 12004
/proc/meminfo: memFree=14904584/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=13488 CPUtime=0 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 1763 0 0 0 0 0 0 0 21 0 1 0 467096925 13811712 1710 33554432000 134512640 134603332 4288105792 18446744073709551615 134557477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 3372 1716 89 23 0 2998 0

[startup+0.061344 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 12004
/proc/meminfo: memFree=14904584/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=20204 CPUtime=0.05 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 4674 0 0 0 5 0 0 0 21 0 1 0 467096925 20688896 4621 33554432000 134512640 134603332 4288105792 18446744073709551615 9586172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 5051 4623 90 23 0 4677 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 20204

[startup+0.100336 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 12004
/proc/meminfo: memFree=14904584/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=25452 CPUtime=0.09 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 5840 0 0 0 9 0 0 0 21 0 1 0 467096925 26062848 5787 33554432000 134512640 134603332 4288105792 18446744073709551615 9586172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 6363 5788 90 23 0 5989 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25452

[startup+0.300288 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 12004
/proc/meminfo: memFree=14904584/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=45872 CPUtime=0.29 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 10985 0 0 0 28 1 0 0 22 0 1 0 467096925 46972928 10932 33554432000 134512640 134603332 4288105792 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 11468 10933 91 23 0 11094 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45872

[startup+0.7002 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 12004
/proc/meminfo: memFree=14904584/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=57364 CPUtime=0.69 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 13001 0 0 0 67 2 0 0 24 0 1 0 467096925 58740736 12948 33554432000 134512640 134603332 4288105792 18446744073709551615 134582715 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 14341 12948 98 23 0 13967 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57364

[startup+1.5011 s]
/proc/loadavg: 0.00 0.00 0.00 4/185 12005
/proc/meminfo: memFree=14849528/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=58264 CPUtime=1.49 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 13148 0 0 0 147 2 0 0 25 0 1 0 467096925 59662336 13095 33554432000 134512640 134603332 4288105792 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 14566 13095 98 23 0 14192 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58264

[startup+3.1008 s]
/proc/loadavg: 0.32 0.07 0.02 4/185 12005
/proc/meminfo: memFree=14849280/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=58520 CPUtime=3.09 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 13178 0 0 0 307 2 0 0 25 0 1 0 467096925 59924480 13125 33554432000 134512640 134603332 4288105792 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 14630 13125 98 23 0 14256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58520

[startup+6.30024 s]
/proc/loadavg: 0.32 0.07 0.02 5/190 12015
/proc/meminfo: memFree=14820016/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=58780 CPUtime=6.29 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 13309 0 0 0 627 2 0 0 25 0 1 0 467096925 60190720 13256 33554432000 134512640 134603332 4288105792 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 14695 13256 99 23 0 14321 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58780

[startup+12.7011 s]
/proc/loadavg: 0.89 0.20 0.06 5/190 12015
/proc/meminfo: memFree=14816804/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=58780 CPUtime=12.69 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 13328 0 0 0 1267 2 0 0 25 0 1 0 467096925 60190720 13275 33554432000 134512640 134603332 4288105792 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 14695 13275 99 23 0 14321 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 58780

[startup+25.5009 s]
/proc/loadavg: 1.36 0.32 0.11 5/190 12016
/proc/meminfo: memFree=14805892/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=58912 CPUtime=25.49 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 13384 0 0 0 2547 2 0 0 25 0 1 0 467096925 60325888 13330 33554432000 134512640 134603332 4288105792 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 14728 13330 98 23 0 14354 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 58912

[startup+51.1003 s]
/proc/loadavg: 2.26 0.62 0.21 5/190 12016
/proc/meminfo: memFree=14762992/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=59680 CPUtime=51.07 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 13443 0 0 0 5105 2 0 0 25 0 1 0 467096925 61112320 13389 33554432000 134512640 134603332 4288105792 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 14920 13389 98 23 0 14546 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59680

[startup+102.307 s]
/proc/loadavg: 3.30 1.18 0.42 5/190 12018
/proc/meminfo: memFree=14661200/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=66280 CPUtime=102.28 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 15090 0 0 0 10225 3 0 0 25 0 1 0 467096925 67870720 15036 33554432000 134512640 134603332 4288105792 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 16570 15036 98 23 0 16196 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 66280

[startup+162.301 s]
/proc/loadavg: 3.74 1.69 0.64 5/190 12019
/proc/meminfo: memFree=14534964/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=78424 CPUtime=162.26 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 18180 0 0 0 16222 4 0 0 25 0 1 0 467096925 80306176 18126 33554432000 134512640 134603332 4288105792 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 19606 18126 98 23 0 19232 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 78424

[startup+222.301 s]
/proc/loadavg: 3.90 2.11 0.85 5/190 12021
/proc/meminfo: memFree=14407712/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=86344 CPUtime=222.25 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 20205 0 0 0 22220 5 0 0 25 0 1 0 467096925 88416256 20151 33554432000 134512640 134603332 4288105792 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 21586 20151 98 23 0 21212 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 86344

[startup+282.301 s]
/proc/loadavg: 3.96 2.45 1.05 5/190 12022
/proc/meminfo: memFree=14262752/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=101492 CPUtime=282.25 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 23800 0 0 0 28217 8 0 0 25 0 1 0 467096925 103927808 23746 33554432000 134512640 134603332 4288105792 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 25373 23746 98 23 0 24999 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 101492

[startup+342.301 s]
/proc/loadavg: 4.04 2.75 1.23 5/190 12024
/proc/meminfo: memFree=14127200/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=111392 CPUtime=342.25 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 26317 0 0 0 34216 9 0 0 25 0 1 0 467096925 114065408 26263 33554432000 134512640 134603332 4288105792 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 27848 26263 98 23 0 27474 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 111392

[startup+402.3 s]
/proc/loadavg: 4.01 2.97 1.40 5/190 12026
/proc/meminfo: memFree=14010636/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=123272 CPUtime=402.25 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 29344 0 0 0 40214 11 0 0 25 0 1 0 467096925 126230528 29290 33554432000 134512640 134603332 4288105792 18446744073709551615 134551080 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 30818 29290 98 23 0 30444 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 123272

[startup+462.301 s]
/proc/loadavg: 4.00 3.16 1.56 5/190 12036
/proc/meminfo: memFree=13868204/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=134888 CPUtime=462.24 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 32300 0 0 0 46212 12 0 0 25 0 1 0 467096925 138125312 32246 33554432000 134512640 134603332 4288105792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 33722 32246 98 23 0 33348 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 134888

[startup+522.301 s]
/proc/loadavg: 4.00 3.31 1.71 5/190 12038
/proc/meminfo: memFree=13756256/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=142676 CPUtime=522.24 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 34258 0 0 0 52211 13 0 0 25 0 1 0 467096925 146100224 34204 33554432000 134512640 134603332 4288105792 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 35669 34204 98 23 0 35295 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 142676

[startup+582.301 s]
/proc/loadavg: 4.00 3.43 1.85 5/190 12039
/proc/meminfo: memFree=13621584/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=154624 CPUtime=582.24 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 36787 0 0 0 58209 15 0 0 25 0 1 0 467096925 158334976 36733 33554432000 134512640 134603332 4288105792 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 38656 36733 98 23 0 38282 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 154624

[startup+642.301 s]
/proc/loadavg: 4.00 3.53 1.98 5/190 12041
/proc/meminfo: memFree=13485672/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=165052 CPUtime=642.25 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 39418 0 0 0 64208 17 0 0 25 0 1 0 467096925 169013248 39364 33554432000 134512640 134603332 4288105792 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 41263 39364 98 23 0 40889 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 165052

[startup+702.3 s]
/proc/loadavg: 4.00 3.61 2.11 5/190 12043
/proc/meminfo: memFree=13357680/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=174028 CPUtime=702.24 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 41707 0 0 0 70206 18 0 0 25 0 1 0 467096925 178204672 41653 33554432000 134512640 134603332 4288105792 18446744073709551615 134549549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 43507 41653 98 23 0 43133 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 174028

[startup+762.307 s]
/proc/loadavg: 4.03 3.70 2.23 5/190 12044
/proc/meminfo: memFree=13236648/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=182740 CPUtime=762.24 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 43918 0 0 0 76206 18 0 0 25 0 1 0 467096925 187125760 43864 33554432000 134512640 134603332 4288105792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 45685 43864 98 23 0 45311 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 182740

[startup+822.301 s]
/proc/loadavg: 4.01 3.75 2.34 5/190 12046
/proc/meminfo: memFree=13109780/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=191320 CPUtime=822.23 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 46100 0 0 0 82202 21 0 0 25 0 1 0 467096925 195911680 46046 33554432000 134512640 134603332 4288105792 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 47830 46046 98 23 0 47456 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 191320

[startup+882.301 s]
/proc/loadavg: 4.11 3.82 2.45 5/190 12047
/proc/meminfo: memFree=12980936/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=200560 CPUtime=882.23 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 48429 0 0 0 88200 23 0 0 25 0 1 0 467096925 205373440 48375 33554432000 134512640 134603332 4288105792 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 50140 48375 98 23 0 49766 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 200560

[startup+942.301 s]
/proc/loadavg: 4.04 3.85 2.54 5/190 12049
/proc/meminfo: memFree=12877140/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=207292 CPUtime=942.23 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 50139 0 0 0 94199 24 0 0 25 0 1 0 467096925 212267008 50085 33554432000 134512640 134603332 4288105792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 51823 50085 98 23 0 51449 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 207292

[startup+1002.3 s]
/proc/loadavg: 4.01 3.87 2.63 5/190 12051
/proc/meminfo: memFree=12748780/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=213628 CPUtime=1002.22 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 51747 0 0 0 100197 25 0 0 25 0 1 0 467096925 218755072 51693 33554432000 134512640 134603332 4288105792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 53407 51693 98 23 0 53033 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 213628

[startup+1062.3 s]
/proc/loadavg: 4.00 3.89 2.71 5/190 12052
/proc/meminfo: memFree=12645848/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=221020 CPUtime=1062.22 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 53639 0 0 0 106195 27 0 0 25 0 1 0 467096925 226324480 53585 33554432000 134512640 134603332 4288105792 18446744073709551615 134565509 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 55255 53585 98 23 0 54881 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 221020

[startup+1122.3 s]
/proc/loadavg: 4.00 3.91 2.79 5/190 12054
/proc/meminfo: memFree=12514996/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=228016 CPUtime=1122.22 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 55392 0 0 0 112194 28 0 0 25 0 1 0 467096925 233488384 55338 33554432000 134512640 134603332 4288105792 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 57004 55338 98 23 0 56630 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 228016

[startup+1182.3 s]
/proc/loadavg: 4.00 3.92 2.86 5/190 12055
/proc/meminfo: memFree=12388620/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=233692 CPUtime=1182.23 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 56845 0 0 0 118194 29 0 0 25 0 1 0 467096925 239300608 56791 33554432000 134512640 134603332 4288105792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 58423 56791 98 23 0 58049 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 233692

[startup+1242.3 s]
/proc/loadavg: 4.00 3.94 2.93 5/190 12057
/proc/meminfo: memFree=12254324/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=239368 CPUtime=1242.22 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 58297 0 0 0 124193 29 0 0 25 0 1 0 467096925 245112832 58243 33554432000 134512640 134603332 4288105792 18446744073709551615 134565509 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 59842 58243 98 23 0 59468 0
Current children cumulated CPU time (s) 1242.22
Current children cumulated vsize (KiB) 239368



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.05 3.96 3.00 3/186 12061
/proc/meminfo: memFree=14643568/32951124 swapFree=67111528/67111528
[pid=12004] ppid=12002 vsize=244384 CPUtime=1299.92 cores=0,2
/proc/12004/stat : 12004 (picosat) R 12002 12004 11954 0 -1 4202496 59567 0 0 0 129962 30 0 0 25 0 1 0 467096925 250249216 59513 33554432000 134512640 134603332 4288105792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12004/statm: 61096 59513 98 23 0 60722 0
Current children cumulated CPU time (s) 1299.92
Current children cumulated vsize (KiB) 244384

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): 1300.02
CPU time (s): 1299.95
CPU user time (s): 1299.63
CPU system time (s): 0.321951
CPU usage (%): 99.9944
Max. virtual memory (cumulated for all children) (KiB): 244384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.63
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59567
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= 3
involuntary context switches= 2745

runsolver used 2.26565 second user time and 4.83926 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-25 17:53:36
IDJOB=3280328
IDBENCH=20384
IDSOLVER=1604
FILE ID=node140/3280328-1303746814
RUNJOBID= node140-1303746811-11972
PBS_JOBID= 13154022
Free space on /tmp= 72344 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280328-1303746814/watcher-3280328-1303746814 -o /tmp/evaluation-result-3280328-1303746814/solver-3280328-1303746814 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3280328-1303746814.cnf

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

MD5SUM BENCH= 780d946576ec5746b4ea9832bb01dbc5
RANDOM SEED=112008222

node140.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.75
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.75
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		: 2666.833
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14904864 kB
Buffers:       2360752 kB
Cached:       14950000 kB
SwapCached:          0 kB
Active:       10205120 kB
Inactive:      7280204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14904864 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           60368 kB
Writeback:           0 kB
AnonPages:      173876 kB
Mapped:          15268 kB
Slab:           496948 kB
PageTables:       5380 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   345324 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72380 MiB
End job on node140 at 2011-04-25 18:15:18