Trace number 3293714

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) 1300.07 1300.04

General information on the benchmark

NameSAT-Race-2010-CNF/hardware-verification/
velev/11pipe_k.cnf
MD5SUM932387240a0c17f4c88af52c4ca151c6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark325.87
Satisfiable
(Un)Satisfiability was proved
Number of variables89315
Number of clauses5584003
Sum of the clauses size16593705
Maximum clause length295
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 25473787
Number of clauses of size 337063
Number of clauses of size 4514
Number of clauses of size 5453
Number of clauses of size over 572185

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-3293714-1303791995/watcher-3293714-1303791995 -o /tmp/evaluation-result-3293714-1303791995/solver-3293714-1303791995 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3293714-1303791995.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: 3.42 3.88 3.82 4/185 19193
/proc/meminfo: memFree=22489288/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=11800 CPUtime=0 cores=0,2
/proc/19193/stat : 19193 (runsolver) S 19191 19193 18361 0 -1 4202560 42 0 0 0 0 0 0 0 19 0 1 0 471614979 12083200 51 33554432000 4194304 5434984 140734803327600 18446744073709551615 4881607 0 2147483391 4096 24578 18446744071699968823 0 0 17 2 0 0 0
/proc/19193/statm: 2950 51 31 303 0 2644 0

[startup+0.0996639 s]
/proc/loadavg: 3.42 3.88 3.82 4/185 19193
/proc/meminfo: memFree=22489288/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=14792 CPUtime=0.08 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 3349 0 0 0 8 0 0 0 20 0 1 0 471614979 15147008 3295 33554432000 134512640 134603332 4288437840 18446744073709551615 9586172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 3698 3295 90 23 0 3324 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14792

[startup+0.100652 s]
/proc/loadavg: 3.42 3.88 3.82 4/185 19193
/proc/meminfo: memFree=22489288/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=14924 CPUtime=0.08 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 3371 0 0 0 8 0 0 0 20 0 1 0 471614979 15282176 3317 33554432000 134512640 134603332 4288437840 18446744073709551615 9586172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 3731 3318 90 23 0 3357 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14924

[startup+0.300625 s]
/proc/loadavg: 3.42 3.88 3.82 4/185 19193
/proc/meminfo: memFree=22489288/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=34892 CPUtime=0.29 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 8055 0 0 0 28 1 0 0 21 0 1 0 471614979 35729408 8001 33554432000 134512640 134603332 4288437840 18446744073709551615 9586172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 8723 8002 90 23 0 8349 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34892

[startup+0.700554 s]
/proc/loadavg: 3.42 3.88 3.82 4/185 19193
/proc/meminfo: memFree=22489288/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=72252 CPUtime=0.68 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 17305 0 0 0 66 2 0 0 22 0 1 0 471614979 73986048 17251 33554432000 134512640 134603332 4288437840 18446744073709551615 134550365 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 18063 17252 90 23 0 17689 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 72252

[startup+1.50042 s]
/proc/loadavg: 3.42 3.88 3.82 5/190 19200
/proc/meminfo: memFree=22167536/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=146180 CPUtime=1.48 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 35582 0 0 0 142 6 0 0 25 0 1 0 471614979 149688320 35528 33554432000 134512640 134603332 4288437840 18446744073709551615 9586172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 36545 35528 90 23 0 36171 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 146180

[startup+3.10111 s]
/proc/loadavg: 3.42 3.88 3.82 5/190 19200
/proc/meminfo: memFree=21959960/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=235284 CPUtime=3.09 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 55750 0 0 0 298 11 0 0 25 0 1 0 471614979 240930816 55696 33554432000 134512640 134603332 4288437840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 58821 55696 98 23 0 58447 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 235284

[startup+6.30054 s]
/proc/loadavg: 3.55 3.90 3.83 5/190 19200
/proc/meminfo: memFree=21868224/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=235416 CPUtime=6.29 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 55787 0 0 0 618 11 0 0 25 0 1 0 471614979 241065984 55733 33554432000 134512640 134603332 4288437840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 58854 55733 98 23 0 58480 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 235416

[startup+12.7004 s]
/proc/loadavg: 3.66 3.91 3.84 5/190 19200
/proc/meminfo: memFree=21870156/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=236212 CPUtime=12.69 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 55980 0 0 0 1258 11 0 0 25 0 1 0 471614979 241881088 55926 33554432000 134512640 134603332 4288437840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 59053 55926 98 23 0 58679 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 236212

[startup+25.5011 s]
/proc/loadavg: 3.74 3.92 3.84 5/190 19200
/proc/meminfo: memFree=21856160/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=238464 CPUtime=25.49 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 56533 0 0 0 2538 11 0 0 25 0 1 0 471614979 244187136 56479 33554432000 134512640 134603332 4288437840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 59616 56479 98 23 0 59242 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 238464

[startup+51.1006 s]
/proc/loadavg: 3.82 3.92 3.84 4/184 19270
/proc/meminfo: memFree=22181740/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=273968 CPUtime=51.09 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 65384 0 0 0 5094 15 0 0 25 0 1 0 471614979 280543232 65330 33554432000 134512640 134603332 4288437840 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 68492 65330 98 23 0 68118 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 273968

[startup+102.301 s]
/proc/loadavg: 3.35 3.78 3.79 4/184 19272
/proc/meminfo: memFree=22015588/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=368076 CPUtime=102.28 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 88917 0 0 0 10205 23 0 0 25 0 1 0 471614979 376909824 88863 33554432000 134512640 134603332 4288437840 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 92019 88863 98 23 0 91645 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 368076

[startup+162.301 s]
/proc/loadavg: 3.13 3.63 3.74 4/184 19273
/proc/meminfo: memFree=21820636/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=465896 CPUtime=162.29 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 113340 0 0 0 16196 33 0 0 25 0 1 0 471614979 477077504 113283 33554432000 134512640 134603332 4288437840 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 116474 113283 98 23 0 116100 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 465896

[startup+222.3 s]
/proc/loadavg: 3.05 3.52 3.69 4/184 19275
/proc/meminfo: memFree=21638668/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=544048 CPUtime=222.29 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 132465 0 0 0 22187 42 0 0 25 0 1 0 471614979 557105152 132408 33554432000 134512640 134603332 4288437840 18446744073709551615 134550613 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 136012 132408 123 23 0 135638 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 544048

[startup+282.301 s]
/proc/loadavg: 3.02 3.42 3.64 4/184 19276
/proc/meminfo: memFree=21568668/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=544048 CPUtime=282.29 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 132465 0 0 0 28187 42 0 0 25 0 1 0 471614979 557105152 132408 33554432000 134512640 134603332 4288437840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 136012 132408 123 23 0 135638 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 544048

[startup+342.301 s]
/proc/loadavg: 3.00 3.34 3.60 4/184 19278
/proc/meminfo: memFree=21483940/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=544048 CPUtime=342.3 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 132465 0 0 0 34188 42 0 0 25 0 1 0 471614979 557105152 132408 33554432000 134512640 134603332 4288437840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 136012 132408 123 23 0 135638 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 544048

[startup+402.301 s]
/proc/loadavg: 3.00 3.28 3.56 4/184 19280
/proc/meminfo: memFree=21399448/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=544048 CPUtime=402.3 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 132466 0 0 0 40188 42 0 0 25 0 1 0 471614979 557105152 132409 33554432000 134512640 134603332 4288437840 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 136012 132409 123 23 0 135638 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 544048

[startup+462.301 s]
/proc/loadavg: 3.00 3.22 3.52 4/184 19281
/proc/meminfo: memFree=21309124/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=543124 CPUtime=462.3 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 132579 0 0 0 46188 42 0 0 25 0 1 0 471614979 556158976 132291 33554432000 134512640 134603332 4288437840 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 135781 132291 98 23 0 135407 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 543124

[startup+522.307 s]
/proc/loadavg: 3.00 3.18 3.49 4/184 19283
/proc/meminfo: memFree=21214836/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=543124 CPUtime=522.31 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 132579 0 0 0 52189 42 0 0 25 0 1 0 471614979 556158976 132291 33554432000 134512640 134603332 4288437840 18446744073709551615 134545476 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 135781 132291 98 23 0 135407 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 543124

[startup+582.301 s]
/proc/loadavg: 3.12 3.18 3.46 4/184 19284
/proc/meminfo: memFree=21137528/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=543124 CPUtime=582.29 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 132579 0 0 0 58187 42 0 0 25 0 1 0 471614979 556158976 132291 33554432000 134512640 134603332 4288437840 18446744073709551615 134545172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 135781 132291 98 23 0 135407 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 543124

[startup+642.301 s]
/proc/loadavg: 3.04 3.14 3.43 4/184 19286
/proc/meminfo: memFree=21036316/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=543124 CPUtime=642.3 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 132579 0 0 0 64188 42 0 0 25 0 1 0 471614979 556158976 132291 33554432000 134512640 134603332 4288437840 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 135781 132291 98 23 0 135407 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 543124

[startup+702.3 s]
/proc/loadavg: 3.01 3.11 3.40 4/184 19288
/proc/meminfo: memFree=20991624/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=562024 CPUtime=702.3 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 137246 0 0 0 70186 44 0 0 25 0 1 0 471614979 575512576 136956 33554432000 134512640 134603332 4288437840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 140506 136956 98 23 0 140132 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 562024

[startup+762.301 s]
/proc/loadavg: 3.00 3.09 3.37 4/184 19289
/proc/meminfo: memFree=20911096/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=577996 CPUtime=762.3 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 141314 0 0 0 76185 45 0 0 25 0 1 0 471614979 591867904 141024 33554432000 134512640 134603332 4288437840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 144499 141024 98 23 0 144125 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 577996

[startup+822.3 s]
/proc/loadavg: 3.00 3.07 3.35 4/184 19291
/proc/meminfo: memFree=20851032/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=577996 CPUtime=822.3 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 141314 0 0 0 82185 45 0 0 25 0 1 0 471614979 591867904 141024 33554432000 134512640 134603332 4288437840 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 144499 141024 98 23 0 144125 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 577996

[startup+882.301 s]
/proc/loadavg: 3.00 3.06 3.33 4/184 19292
/proc/meminfo: memFree=20794304/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=577996 CPUtime=882.3 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 141314 0 0 0 88185 45 0 0 25 0 1 0 471614979 591867904 141024 33554432000 134512640 134603332 4288437840 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 144499 141024 98 23 0 144125 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 577996

[startup+942.301 s]
/proc/loadavg: 3.00 3.04 3.30 4/184 19294
/proc/meminfo: memFree=20747384/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=577996 CPUtime=942.3 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 141314 0 0 0 94185 45 0 0 25 0 1 0 471614979 591867904 141024 33554432000 134512640 134603332 4288437840 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 144499 141024 98 23 0 144125 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 577996

[startup+1002.3 s]
/proc/loadavg: 3.00 3.03 3.28 4/184 19296
/proc/meminfo: memFree=20720792/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=577996 CPUtime=1002.3 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 141314 0 0 0 100185 45 0 0 25 0 1 0 471614979 591867904 141024 33554432000 134512640 134603332 4288437840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 144499 141024 98 23 0 144125 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 577996

[startup+1062.3 s]
/proc/loadavg: 3.00 3.02 3.26 4/184 19297
/proc/meminfo: memFree=20685644/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=577232 CPUtime=1062.31 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 141386 0 0 0 106186 45 0 0 25 0 1 0 471614979 591085568 140925 33554432000 134512640 134603332 4288437840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 144308 140925 98 23 0 143934 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 577232

[startup+1122.3 s]
/proc/loadavg: 3.06 3.03 3.25 4/184 19299
/proc/meminfo: memFree=20663264/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=577232 CPUtime=1122.31 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 141386 0 0 0 112186 45 0 0 25 0 1 0 471614979 591085568 140925 33554432000 134512640 134603332 4288437840 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 144308 140925 98 23 0 143934 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 577232

[startup+1182.31 s]
/proc/loadavg: 3.06 3.04 3.23 4/184 19300
/proc/meminfo: memFree=20626396/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=577232 CPUtime=1182.32 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 141386 0 0 0 118186 46 0 0 25 0 1 0 471614979 591085568 140925 33554432000 134512640 134603332 4288437840 18446744073709551615 134565439 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 144308 140925 98 23 0 143934 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 577232

[startup+1242.3 s]
/proc/loadavg: 3.02 3.03 3.22 4/184 19302
/proc/meminfo: memFree=20567684/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=577232 CPUtime=1242.31 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 141386 0 0 0 124185 46 0 0 25 0 1 0 471614979 591085568 140925 33554432000 134512640 134603332 4288437840 18446744073709551615 134550963 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 144308 140925 98 23 0 143934 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 577232



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300.01 s]
/proc/loadavg: 3.01 3.02 3.20 2/180 19305
/proc/meminfo: memFree=22275400/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=577232 CPUtime=1300.03 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 141386 0 0 0 129957 46 0 0 25 0 1 0 471614979 591085568 140925 33554432000 134512640 134603332 4288437840 18446744073709551615 134563425 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 144308 140925 98 23 0 143934 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 577232

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

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

[startup+1300.01 s]
/proc/loadavg: 3.01 3.02 3.20 2/180 19305
/proc/meminfo: memFree=22275400/32951124 swapFree=67111528/67111528
[pid=19193] ppid=19191 vsize=577232 CPUtime=1300.03 cores=0,2
/proc/19193/stat : 19193 (picosat) R 19191 19193 18361 0 -1 4202496 141386 0 0 0 129957 46 0 0 25 0 1 0 471614979 591085568 140925 33554432000 134512640 134603332 4288437840 18446744073709551615 134563425 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19193/statm: 144308 140925 98 23 0 143934 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 577232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.04
CPU time (s): 1300.07
CPU user time (s): 1299.57
CPU system time (s): 0.495924
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 577996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.57
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 141386
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= 15948

runsolver used 2.21866 second user time and 4.87926 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-26 06:26:37
IDJOB=3293714
IDBENCH=88167
IDSOLVER=1604
FILE ID=node140/3293714-1303791995
RUNJOBID= node140-1303791995-19161
PBS_JOBID= 13157249
Free space on /tmp= 72556 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT-Race-2010-CNF/hardware-verification/velev/11pipe_k.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3293714-1303791995/watcher-3293714-1303791995 -o /tmp/evaluation-result-3293714-1303791995/solver-3293714-1303791995 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3293714-1303791995.cnf

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

MD5SUM BENCH= 932387240a0c17f4c88af52c4ca151c6
RANDOM SEED=1256476895

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:      22492876 kB
Buffers:       2245372 kB
Cached:        7290468 kB
SwapCached:          0 kB
Active:        1909464 kB
Inactive:      7969612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22492876 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:          395080 kB
Writeback:           0 kB
AnonPages:      342220 kB
Mapped:          15292 kB
Slab:           514144 kB
PageTables:       5308 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   510752 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= 72840 MiB
End job on node140 at 2011-04-26 06:48:19