Trace number 3439499

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) 5000.06 4999.91

General information on the benchmark

NameSAT05/crafted/sabharwal05/counting/php/unsat/
easier/php-045-035.shuffled-as.sat05-1181.cnf
MD5SUM057b78ff24cc0773c9c67e770a7b9de2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark44.4792
Satisfiable
(Un)Satisfiability was proved
Number of variables1575
Number of clauses34695
Sum of the clauses size70875
Maximum clause length35
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 234650
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

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: 977)

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-3439499-1306933990/watcher-3439499-1306933990 -o /tmp/evaluation-result-3439499-1306933990/solver-3439499-1306933990 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439499-1306933990.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.04 3/327 7480
/proc/meminfo: memFree=24321668/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=2180 CPUtime=0 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 278 0 0 0 0 0 0 0 25 0 1 0 883629606 2232320 225 33554432000 134512640 134603332 4293020032 18446744073709551615 6002172 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 545 225 89 23 0 171 0

[startup+0.102573 s]
/proc/loadavg: 2.00 2.01 2.04 3/327 7480
/proc/meminfo: memFree=24321668/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=3364 CPUtime=0.09 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 543 0 0 0 9 0 0 0 25 0 1 0 883629606 3444736 489 33554432000 134512640 134603332 4293020032 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 841 489 98 23 0 467 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3364

[startup+0.200557 s]
/proc/loadavg: 2.00 2.01 2.04 3/327 7480
/proc/meminfo: memFree=24321668/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=3364 CPUtime=0.19 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 543 0 0 0 19 0 0 0 25 0 1 0 883629606 3444736 489 33554432000 134512640 134603332 4293020032 18446744073709551615 134525126 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 841 489 98 23 0 467 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3364

[startup+0.300539 s]
/proc/loadavg: 2.00 2.01 2.04 3/327 7480
/proc/meminfo: memFree=24321668/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=3364 CPUtime=0.29 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 543 0 0 0 29 0 0 0 25 0 1 0 883629606 3444736 489 33554432000 134512640 134603332 4293020032 18446744073709551615 134548313 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 841 489 98 23 0 467 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3364

[startup+0.700464 s]
/proc/loadavg: 2.00 2.01 2.04 3/327 7480
/proc/meminfo: memFree=24321668/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=3364 CPUtime=0.69 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 548 0 0 0 69 0 0 0 25 0 1 0 883629606 3444736 494 33554432000 134512640 134603332 4293020032 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 841 494 98 23 0 467 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3364

[startup+1.50032 s]
/proc/loadavg: 2.00 2.01 2.04 3/328 7481
/proc/meminfo: memFree=24319808/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=3364 CPUtime=1.49 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 562 0 0 0 149 0 0 0 25 0 1 0 883629606 3444736 508 33554432000 134512640 134603332 4293020032 18446744073709551615 134563868 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 841 508 98 23 0 467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3364

[startup+3.10102 s]
/proc/loadavg: 2.00 2.01 2.04 3/328 7481
/proc/meminfo: memFree=24319264/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=3444 CPUtime=3.09 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 583 0 0 0 309 0 0 0 25 0 1 0 883629606 3526656 529 33554432000 134512640 134603332 4293020032 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 861 529 98 23 0 487 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3444

[startup+6.30044 s]
/proc/loadavg: 2.00 2.01 2.04 3/328 7481
/proc/meminfo: memFree=24319280/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=3540 CPUtime=6.29 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 598 0 0 0 629 0 0 0 25 0 1 0 883629606 3624960 544 33554432000 134512640 134603332 4293020032 18446744073709551615 134563413 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 885 544 98 23 0 511 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3540

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.04 3/328 7481
/proc/meminfo: memFree=24318564/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=3668 CPUtime=12.69 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 622 0 0 0 1269 0 0 0 25 0 1 0 883629606 3756032 568 33554432000 134512640 134603332 4293020032 18446744073709551615 134563878 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 917 568 98 23 0 543 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3668

[startup+25.5009 s]
/proc/loadavg: 2.00 2.01 2.04 3/328 7481
/proc/meminfo: memFree=24318828/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=3664 CPUtime=25.49 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 653 0 0 0 2549 0 0 0 25 0 1 0 883629606 3751936 590 33554432000 134512640 134603332 4293020032 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 916 590 98 23 0 542 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3664

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 2.03 3/328 7482
/proc/meminfo: memFree=24318660/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=3820 CPUtime=51.09 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 713 0 0 0 5109 0 0 0 25 0 1 0 883629606 3911680 613 33554432000 134512640 134603332 4293020032 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 955 613 98 23 0 581 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3820

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/328 7483
/proc/meminfo: memFree=24318364/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=3836 CPUtime=102.3 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 801 0 0 0 10230 0 0 0 25 0 1 0 883629606 3928064 638 33554432000 134512640 134603332 4293020032 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 959 638 98 23 0 585 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3836

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/328 7485
/proc/meminfo: memFree=24317320/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=4124 CPUtime=162.3 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 984 0 0 0 16230 0 0 0 25 0 1 0 883629606 4222976 698 33554432000 134512640 134603332 4293020032 18446744073709551615 134563845 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1031 698 98 23 0 657 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4124

[startup+222.312 s]
/proc/loadavg: 2.00 2.00 2.02 3/328 7487
/proc/meminfo: memFree=24318116/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=4112 CPUtime=222.31 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 1085 0 0 0 22231 0 0 0 25 0 1 0 883629606 4210688 705 33554432000 134512640 134603332 4293020032 18446744073709551615 134548291 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1028 705 98 23 0 654 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 4112

[startup+282.301 s]
/proc/loadavg: 2.05 2.01 2.02 3/328 7488
/proc/meminfo: memFree=24317820/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=4140 CPUtime=282.3 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 1214 0 0 0 28230 0 0 0 25 0 1 0 883629606 4239360 714 33554432000 134512640 134603332 4293020032 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1035 714 98 23 0 661 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4140

[startup+342.301 s]
/proc/loadavg: 2.05 2.02 2.02 3/328 7490
/proc/meminfo: memFree=24317920/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=4184 CPUtime=342.3 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 1297 0 0 0 34230 0 0 0 25 0 1 0 883629606 4284416 707 33554432000 134512640 134603332 4293020032 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1046 707 98 23 0 672 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4184

[startup+402.301 s]
/proc/loadavg: 2.02 2.02 2.01 3/328 7491
/proc/meminfo: memFree=24317496/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=4612 CPUtime=402.3 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 1474 0 0 0 40230 0 0 0 25 0 1 0 883629606 4722688 816 33554432000 134512640 134603332 4293020032 18446744073709551615 134563853 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1153 816 98 23 0 779 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4612

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/328 7493
/proc/meminfo: memFree=24317320/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=4400 CPUtime=462.3 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 1696 0 0 0 46230 0 0 0 25 0 1 0 883629606 4505600 779 33554432000 134512640 134603332 4293020032 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1100 779 98 23 0 726 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 4400

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/328 7495
/proc/meminfo: memFree=24317252/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=4240 CPUtime=522.3 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 1864 0 0 0 52230 0 0 0 25 0 1 0 883629606 4341760 735 33554432000 134512640 134603332 4293020032 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1060 735 98 23 0 686 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 4240

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7496
/proc/meminfo: memFree=24317560/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=4188 CPUtime=582.31 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 2077 0 0 0 58231 0 0 0 25 0 1 0 883629606 4288512 726 33554432000 134512640 134603332 4293020032 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1047 726 98 23 0 673 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 4188

[startup+642.301 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7651
/proc/meminfo: memFree=24321852/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=5444 CPUtime=4002.41 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 15744 0 0 0 400238 3 0 0 25 0 1 0 883629606 5574656 1031 33554432000 134512640 134603332 4293020032 18446744073709551615 134563878 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1361 1031 98 23 0 987 0
Current children cumulated CPU time (s) 4002.41
Current children cumulated vsize (KiB) 5444

[startup+4062.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/328 7653
/proc/meminfo: memFree=24322296/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=5180 CPUtime=4062.42 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 15893 0 0 0 406239 3 0 0 25 0 1 0 883629606 5304320 969 33554432000 134512640 134603332 4293020032 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1295 969 98 23 0 921 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 5180

[startup+4122.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/328 7655
/proc/meminfo: memFree=24322360/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=5076 CPUtime=4122.41 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 16020 0 0 0 412238 3 0 0 25 0 1 0 883629606 5197824 948 33554432000 134512640 134603332 4293020032 18446744073709551615 134563878 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1269 948 98 23 0 895 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 5076

[startup+4182.31 s]
/proc/loadavg: 2.01 2.00 2.00 3/328 7656
/proc/meminfo: memFree=24322048/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=5332 CPUtime=4182.43 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 16380 0 0 0 418240 3 0 0 25 0 1 0 883629606 5459968 1012 33554432000 134512640 134603332 4293020032 18446744073709551615 134525150 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1333 1012 98 23 0 959 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 5332

[startup+4242.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/328 7658
/proc/meminfo: memFree=24320624/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=7124 CPUtime=4242.42 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 16819 0 0 0 424239 3 0 0 25 0 1 0 883629606 7294976 1449 33554432000 134512640 134603332 4293020032 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1781 1449 98 23 0 1407 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 7124

[startup+4302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/328 7659
/proc/meminfo: memFree=24320560/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=7124 CPUtime=4302.42 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 16819 0 0 0 430239 3 0 0 25 0 1 0 883629606 7294976 1449 33554432000 134512640 134603332 4293020032 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1781 1449 98 23 0 1407 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 7124

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7661
/proc/meminfo: memFree=24321364/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=5820 CPUtime=4362.42 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 16841 0 0 0 436239 3 0 0 25 0 1 0 883629606 5959680 1123 33554432000 134512640 134603332 4293020032 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1455 1123 98 23 0 1081 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 5820

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7663
/proc/meminfo: memFree=24321324/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=5860 CPUtime=4422.43 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 16939 0 0 0 442239 4 0 0 25 0 1 0 883629606 6000640 1144 33554432000 134512640 134603332 4293020032 18446744073709551615 134563942 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1465 1144 98 23 0 1091 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 5860

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7664
/proc/meminfo: memFree=24321396/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=6248 CPUtime=4482.43 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 17060 0 0 0 448239 4 0 0 25 0 1 0 883629606 6397952 1229 33554432000 134512640 134603332 4293020032 18446744073709551615 134525235 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1562 1229 98 23 0 1188 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 6248

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7666
/proc/meminfo: memFree=24321456/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=6160 CPUtime=4542.43 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 17060 0 0 0 454239 4 0 0 25 0 1 0 883629606 6307840 1219 33554432000 134512640 134603332 4293020032 18446744073709551615 134548248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1540 1219 98 23 0 1166 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 6160

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7667
/proc/meminfo: memFree=24320900/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=5616 CPUtime=4602.43 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 17060 0 0 0 460239 4 0 0 25 0 1 0 883629606 5750784 1083 33554432000 134512640 134603332 4293020032 18446744073709551615 134548313 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1404 1083 98 23 0 1030 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 5616

[startup+4662.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/328 7669
/proc/meminfo: memFree=24319348/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=6084 CPUtime=4662.43 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 17798 0 0 0 466239 4 0 0 25 0 1 0 883629606 6230016 1200 33554432000 134512640 134603332 4293020032 18446744073709551615 134546888 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1521 1200 98 23 0 1147 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 6084

[startup+4722.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/328 7671
/proc/meminfo: memFree=24320164/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=6772 CPUtime=4722.44 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 18392 0 0 0 472240 4 0 0 25 0 1 0 883629606 6934528 1364 33554432000 134512640 134603332 4293020032 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1693 1364 98 23 0 1319 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 6772

[startup+4782.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/328 7672
/proc/meminfo: memFree=24320372/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=6624 CPUtime=4782.44 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 18726 0 0 0 478240 4 0 0 25 0 1 0 883629606 6782976 1322 33554432000 134512640 134603332 4293020032 18446744073709551615 134548221 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1656 1322 98 23 0 1282 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 6624

[startup+4842.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/328 7674
/proc/meminfo: memFree=24320440/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=6200 CPUtime=4842.45 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 18826 0 0 0 484241 4 0 0 25 0 1 0 883629606 6348800 1229 33554432000 134512640 134603332 4293020032 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1550 1229 98 23 0 1176 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 6200

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/328 7675
/proc/meminfo: memFree=24319768/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=7404 CPUtime=4902.44 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 19192 0 0 0 490240 4 0 0 25 0 1 0 883629606 7581696 1529 33554432000 134512640 134603332 4293020032 18446744073709551615 134548221 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1851 1529 98 23 0 1477 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 7404

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/328 7677
/proc/meminfo: memFree=24320956/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=6368 CPUtime=4962.44 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 19330 0 0 0 496240 4 0 0 25 0 1 0 883629606 6520832 1271 33554432000 134512640 134603332 4293020032 18446744073709551615 134525241 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1592 1271 98 23 0 1218 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 6368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/328 7678
/proc/meminfo: memFree=24318824/32951124 swapFree=67056304/67111528
[pid=7480] ppid=7478 vsize=7888 CPUtime=5000.04 cores=1,3,5,7
/proc/7480/stat : 7480 (picosat) R 7478 7480 7100 0 -1 4202496 20038 0 0 0 500000 4 0 0 25 0 1 0 883629606 8077312 1651 33554432000 134512640 134603332 4293020032 18446744073709551615 134563790 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7480/statm: 1972 1651 98 23 0 1598 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 7888

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): 4999.91
CPU time (s): 5000.06
CPU user time (s): 5000.02
CPU system time (s): 0.048992
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 8120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20038
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= 5
involuntary context switches= 7378

runsolver used 14.9097 second user time and 34.5288 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-01 15:13:10
IDJOB=3439499
IDBENCH=85438
IDSOLVER=1934
FILE ID=node110/3439499-1306933990
RUNJOBID= node110-1306929561-7119
PBS_JOBID= 13488580
Free space on /tmp= 73872 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT05/crafted/sabharwal05/counting/php/unsat/easier/php-045-035.shuffled-as.sat05-1181.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439499-1306933990/watcher-3439499-1306933990 -o /tmp/evaluation-result-3439499-1306933990/solver-3439499-1306933990 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439499-1306933990.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 057b78ff24cc0773c9c67e770a7b9de2
RANDOM SEED=1937833806

node110.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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24321824 kB
Buffers:        242364 kB
Cached:        4453536 kB
SwapCached:       8652 kB
Active:        3780088 kB
Inactive:      4528412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24321824 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:             444 kB
Writeback:           0 kB
AnonPages:     3610812 kB
Mapped:          27816 kB
Slab:           228500 kB
PageTables:      26716 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 75610752 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= 73872 MiB
End job on node110 at 2011-06-01 16:36:32