Trace number 3495614

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
OptimuS x100_source? (TO) 1800.06 1800.02

General information on the benchmark

Namemus/marques-silva/
equivalence-checking/c7552.cnf
MD5SUM90f51dc4b61ceb76a01f9d3a6fa2459f
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark188.954
Satisfiable
(Un)Satisfiability was proved
Number of variables7651
Number of clauses20423
Sum of the clauses size46377
Maximum clause length108
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 216046
Number of clauses of size 33744
Number of clauses of size 4323
Number of clauses of size 5196
Number of clauses of size over 5113

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3495614-1307808469/watcher-3495614-1307808469 -o /tmp/evaluation-result-3495614-1307808469/solver-3495614-1307808469 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495614-1307808469.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 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: 3.47 3.25 3.53 5/189 24781
/proc/meminfo: memFree=30437576/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=21064 CPUtime=0 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 903 0 0 0 0 0 0 0 25 0 1 0 892446517 21569536 833 33554432000 4194304 4280283 140737407982928 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 5266 833 224 21 0 1903 0

[startup+0.087817 s]
/proc/loadavg: 3.47 3.25 3.53 5/189 24781
/proc/meminfo: memFree=30437576/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=26740 CPUtime=0.08 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 2278 0 0 0 8 0 0 0 25 0 1 0 892446517 27381760 2186 33554432000 4194304 4280283 140737407982928 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 6685 2186 270 21 0 3322 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26740

[startup+0.10081 s]
/proc/loadavg: 3.47 3.25 3.53 5/189 24781
/proc/meminfo: memFree=30437576/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=26872 CPUtime=0.09 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 2303 0 0 0 9 0 0 0 25 0 1 0 892446517 27516928 2211 33554432000 4194304 4280283 140737407982928 18446744073709551615 4258893 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 6718 2211 270 21 0 3355 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26872

[startup+0.300778 s]
/proc/loadavg: 3.47 3.25 3.53 5/189 24781
/proc/meminfo: memFree=30437576/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=27140 CPUtime=0.29 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 3144 0 0 0 29 0 0 0 25 0 1 0 892446517 27791360 3049 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 6785 3049 270 21 0 3422 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27140

[startup+0.700813 s]
/proc/loadavg: 3.47 3.25 3.53 5/189 24781
/proc/meminfo: memFree=30437576/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=41724 CPUtime=0.69 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 6684 0 0 0 69 0 0 0 25 0 1 0 892446517 42725376 6586 33554432000 4194304 4280283 140737407982928 18446744073709551615 4256582 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 10431 6592 270 21 0 7068 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41724

[startup+1.50063 s]
/proc/loadavg: 3.47 3.25 3.53 5/190 24782
/proc/meminfo: memFree=30896448/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=53900 CPUtime=1.48 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 20061 0 0 0 147 1 0 0 25 0 1 0 892446517 55193600 9688 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243396 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 13475 9688 270 21 0 10112 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 53900

[startup+3.1004 s]
/proc/loadavg: 3.47 3.25 3.53 4/185 24844
/proc/meminfo: memFree=31079908/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=54068 CPUtime=3.09 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 32908 0 0 0 306 3 0 0 25 0 1 0 892446517 55365632 7173 33554432000 4194304 4280283 140737407982928 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 13517 7173 270 21 0 10154 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54068

[startup+6.30072 s]
/proc/loadavg: 3.52 3.26 3.54 4/185 25262
/proc/meminfo: memFree=31057792/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=72804 CPUtime=6.29 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 46246 0 0 0 624 5 0 0 25 0 1 0 892446517 74551296 13086 33554432000 4194304 4280283 140737407982928 18446744073709551615 4238662 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 18201 13086 270 21 0 14838 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72804

[startup+12.7006 s]
/proc/loadavg: 3.55 3.28 3.54 5/190 25542
/proc/meminfo: memFree=30773856/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=91472 CPUtime=12.69 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 51686 0 0 0 1263 6 0 0 25 0 1 0 892446517 93667328 18500 33554432000 4194304 4280283 140737407982928 18446744073709551615 4257413 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 22868 18500 270 21 0 19505 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 91472

[startup+25.5003 s]
/proc/loadavg: 3.65 3.31 3.54 5/190 25543
/proc/meminfo: memFree=30763224/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=91472 CPUtime=25.49 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 102227 0 0 0 2536 13 0 0 25 0 1 0 892446517 93667328 19285 33554432000 4194304 4280283 140737407982928 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 22868 19285 270 21 0 19505 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 91472

[startup+51.1009 s]
/proc/loadavg: 3.83 3.38 3.56 5/190 25619
/proc/meminfo: memFree=30443740/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=91472 CPUtime=51.09 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 262849 0 0 0 5076 33 0 0 25 0 1 0 892446517 93667328 19285 33554432000 4194304 4280283 140737407982928 18446744073709551615 4258893 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 22868 19285 270 21 0 19505 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 91472

[startup+102.307 s]
/proc/loadavg: 3.92 3.47 3.58 5/190 25659
/proc/meminfo: memFree=30703844/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=91472 CPUtime=102.3 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 573863 0 0 0 10158 72 0 0 25 0 1 0 892446517 93667328 19285 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 22868 19285 270 21 0 19505 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 91472

[startup+162.3 s]
/proc/loadavg: 4.10 3.61 3.62 5/190 25698
/proc/meminfo: memFree=30672384/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=140792 CPUtime=162.3 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 880266 0 0 0 16123 107 0 0 25 0 1 0 892446517 144171008 30192 33554432000 4194304 4280283 140737407982928 18446744073709551615 4259332 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 35198 30192 270 21 0 31835 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 140792

[startup+222.301 s]
/proc/loadavg: 4.03 3.68 3.64 5/190 25700
/proc/meminfo: memFree=30671412/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=91472 CPUtime=222.3 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 1280518 0 0 0 22077 153 0 0 25 0 1 0 892446517 93667328 19285 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 22868 19285 270 21 0 19505 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 91472

[startup+282.3 s]
/proc/loadavg: 4.01 3.74 3.66 5/190 25701
/proc/meminfo: memFree=30641216/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=91472 CPUtime=282.29 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 1667737 0 0 0 28031 198 0 0 25 0 1 0 892446517 93667328 19285 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243396 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 22868 19285 270 21 0 19505 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 91472

[startup+342.301 s]
/proc/loadavg: 4.00 3.78 3.68 5/190 25703
/proc/meminfo: memFree=30602964/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=140792 CPUtime=342.29 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 2165714 0 0 0 33970 259 0 0 25 0 1 0 892446517 144171008 30110 33554432000 4194304 4280283 140737407982928 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 35198 30110 270 21 0 31835 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 140792

[startup+402.301 s]
/proc/loadavg: 4.00 3.82 3.69 5/190 25705
/proc/meminfo: memFree=30616176/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=91472 CPUtime=402.3 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 2622401 0 0 0 39915 315 0 0 25 0 1 0 892446517 93667328 19285 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 22868 19285 270 21 0 19505 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 91472

[startup+462.301 s]
/proc/loadavg: 4.00 3.85 3.71 5/190 25706
/proc/meminfo: memFree=30659892/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=91472 CPUtime=462.3 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 2984356 0 0 0 45874 356 0 0 25 0 1 0 892446517 93667328 19285 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 22868 19285 270 21 0 19505 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 91472

[startup+522.301 s]
/proc/loadavg: 4.00 3.87 3.73 5/190 25708
/proc/meminfo: memFree=30599580/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=221700 CPUtime=522.3 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 3455443 0 0 0 51815 415 0 0 25 0 1 0 892446517 227020800 39915 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 55425 39915 270 21 0 52062 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 221700

[startup+582.3 s]
/proc/loadavg: 4.07 3.91 3.75 5/190 25709
/proc/meminfo: memFree=30572992/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=171612 CPUtime=582.3 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 4320983 0 0 0 57709 521 0 0 25 0 1 0 892446517 175730688 32748 33554432000 4194304 4280283 140737407982928 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 42903 32748 270 21 0 39540 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 171612

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.00 3.96 3.80 5/190 25716
/proc/meminfo: memFree=30446940/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=171612 CPUtime=822.31 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 7350861 0 0 0 81328 903 0 0 25 0 1 0 892446517 175730688 38183 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 42903 38183 270 21 0 39540 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 171612

[startup+882.301 s]
/proc/loadavg: 4.00 3.96 3.81 5/190 25717
/proc/meminfo: memFree=30466116/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=171612 CPUtime=882.31 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 8120155 0 0 0 87232 999 0 0 25 0 1 0 892446517 175730688 34686 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 42903 34686 270 21 0 39540 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 171612

[startup+942.301 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 25719
/proc/meminfo: memFree=30276952/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=303088 CPUtime=942.31 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 8936874 0 0 0 93128 1103 0 0 25 0 1 0 892446517 310362112 56716 33554432000 4194304 4280283 140737407982928 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 75772 56716 270 21 0 72409 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 303088

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 25721
/proc/meminfo: memFree=30469712/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=221700 CPUtime=1002.32 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 9807850 0 0 0 99021 1211 0 0 25 0 1 0 892446517 227020800 42844 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 55425 42844 270 21 0 52062 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 221700

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 25722
/proc/meminfo: memFree=30517128/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=303088 CPUtime=1062.32 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 10498195 0 0 0 104934 1298 0 0 25 0 1 0 892446517 310362112 55740 33554432000 4194304 4280283 140737407982928 18446744073709551615 4256984 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 75772 55740 270 21 0 72409 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 303088

[startup+1122.3 s]
/proc/loadavg: 4.04 3.99 3.84 5/190 25724
/proc/meminfo: memFree=30326608/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=303088 CPUtime=1122.32 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 11103104 0 0 0 110850 1382 0 0 25 0 1 0 892446517 310362112 66319 33554432000 4194304 4280283 140737407982928 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 75772 66319 270 21 0 72409 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 303088

[startup+1182.3 s]
/proc/loadavg: 4.10 4.02 3.86 5/190 25725
/proc/meminfo: memFree=30299028/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=435348 CPUtime=1182.32 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 11840882 0 0 0 116759 1473 0 0 25 0 1 0 892446517 445796352 97003 33554432000 4194304 4280283 140737407982928 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 108837 97003 270 21 0 105474 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 435348

[startup+1242.3 s]
/proc/loadavg: 4.03 4.01 3.87 5/190 25727
/proc/meminfo: memFree=30373012/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=303088 CPUtime=1242.32 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 12605036 0 0 0 122660 1572 0 0 25 0 1 0 892446517 310362112 66709 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 75772 66709 270 21 0 72409 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 303088

[startup+1302.3 s]
/proc/loadavg: 4.01 4.00 3.87 5/190 25729
/proc/meminfo: memFree=30543092/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=171612 CPUtime=1302.33 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 13323224 0 0 0 128573 1660 0 0 25 0 1 0 892446517 175730688 33229 33554432000 4194304 4280283 140737407982928 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 42903 33229 270 21 0 39540 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 171612

[startup+1362.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 25730
/proc/meminfo: memFree=30481160/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=303088 CPUtime=1362.32 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 14069959 0 0 0 134479 1753 0 0 25 0 1 0 892446517 310362112 52149 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 75772 52149 270 21 0 72409 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 303088

[startup+1422.31 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 25732
/proc/meminfo: memFree=30276384/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=221700 CPUtime=1422.33 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 14927693 0 0 0 140374 1859 0 0 25 0 1 0 892446517 227020800 43951 33554432000 4194304 4280283 140737407982928 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 55425 43951 270 21 0 52062 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 221700

[startup+1482.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 25733
/proc/meminfo: memFree=30460952/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=303088 CPUtime=1482.32 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 15689951 0 0 0 146283 1949 0 0 25 0 1 0 892446517 310362112 71860 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 75772 71860 270 21 0 72409 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 303088

[startup+1542.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 25735
/proc/meminfo: memFree=30135136/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=221700 CPUtime=1542.32 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 16430388 0 0 0 152192 2040 0 0 25 0 1 0 892446517 227020800 43209 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 55425 43209 270 21 0 52062 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 221700

[startup+1602.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 25737
/proc/meminfo: memFree=30373528/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=303088 CPUtime=1602.33 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 17118793 0 0 0 158106 2127 0 0 25 0 1 0 892446517 310362112 62398 33554432000 4194304 4280283 140737407982928 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 75772 62398 270 21 0 72409 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 303088

[startup+1662.3 s]
/proc/loadavg: 4.06 4.02 3.91 5/190 25738
/proc/meminfo: memFree=30432228/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=435348 CPUtime=1662.33 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 17752819 0 0 0 164025 2208 0 0 25 0 1 0 892446517 445796352 72323 33554432000 4194304 4280283 140737407982928 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 108837 72323 270 21 0 105474 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 435348

[startup+1722.3 s]
/proc/loadavg: 3.73 3.94 3.89 4/184 25764
/proc/meminfo: memFree=30710324/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=435348 CPUtime=1722.33 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 18446391 0 0 0 169935 2298 0 0 25 0 1 0 892446517 445796352 76786 33554432000 4194304 4280283 140737407982928 18446744073709551615 4236530 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 108837 76786 270 21 0 105474 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 435348

[startup+1782.3 s]
/proc/loadavg: 3.27 3.77 3.83 4/184 25765
/proc/meminfo: memFree=30552900/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=435348 CPUtime=1782.33 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 19005501 0 0 0 175871 2362 0 0 25 0 1 0 892446517 445796352 102324 33554432000 4194304 4280283 140737407982928 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 108837 102324 270 21 0 105474 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 435348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.04 3.69 3.80 3/178 25791
/proc/meminfo: memFree=30981656/32950928 swapFree=67079488/67111528
[pid=24781] ppid=24779 vsize=221700 CPUtime=1800.04 cores=4,6
/proc/24781/stat : 24781 (OptimuS_release) R 24779 24781 23145 0 -1 4202496 19277888 0 0 0 177605 2399 0 0 25 0 1 0 892446517 227020800 46613 33554432000 4194304 4280283 140737407982928 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/24781/statm: 55425 46613 270 21 0 52062 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 221700

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): 1800.02
CPU time (s): 1800.06
CPU user time (s): 1776.05
CPU system time (s): 24.0033
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1343396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1776.05
system time used= 24.0034
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19277891
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= 1236

runsolver used 3.04854 second user time and 6.76697 second system time

The end

Launcher Data 

Begin job on node125 at 2011-06-11 18:07:49
IDJOB=3495614
IDBENCH=89311
IDSOLVER=1988
FILE ID=node125/3495614-1307808469
RUNJOBID= node125-1307808395-24494
PBS_JOBID= 13551054
Free space on /tmp= 73976 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/marques-silva/equivalence-checking/c7552.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495614-1307808469/watcher-3495614-1307808469 -o /tmp/evaluation-result-3495614-1307808469/solver-3495614-1307808469 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495614-1307808469.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 90f51dc4b61ceb76a01f9d3a6fa2459f
RANDOM SEED=1437332146

node125.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5266.55
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		: 2666.828
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	: 5332.84
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		: 2666.828
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	: 5332.74
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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		: 2666.828
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:     32950928 kB
MemFree:      30444196 kB
Buffers:        303524 kB
Cached:         935756 kB
SwapCached:       3400 kB
Active:        1603788 kB
Inactive:       700904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30444196 kB
SwapTotal:    67111528 kB
SwapFree:     67079488 kB
Dirty:           43884 kB
Writeback:           0 kB
AnonPages:     1063216 kB
Mapped:          14452 kB
Slab:           134328 kB
PageTables:       7268 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1436292 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= 74008 MiB
End job on node125 at 2011-06-11 18:37:51