Trace number 3495314

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 p100_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-3495314-1307808526/watcher-3495314-1307808526 -o /tmp/evaluation-result-3495314-1307808526/solver-3495314-1307808526 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495314-1307808526.cnf 

running on 2 cores: 1,3

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: 4.04 3.91 3.33 5/189 3829
/proc/meminfo: memFree=31029628/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=21348 CPUtime=0 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 939 0 0 0 0 0 0 0 25 0 1 0 892452425 21860352 866 33554432000 4194304 4279399 140734376560240 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 5337 867 224 21 0 1974 0

[startup+0.0164781 s]
/proc/loadavg: 4.04 3.91 3.33 5/189 3829
/proc/meminfo: memFree=31029628/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=24836 CPUtime=0.01 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 1728 0 0 0 1 0 0 0 25 0 1 0 892452425 25432064 1639 33554432000 4194304 4279399 140734376560240 18446744073709551615 248089356681 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/3829/statm: 6209 1639 239 21 0 2846 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 24836

[startup+0.100466 s]
/proc/loadavg: 4.04 3.91 3.33 5/189 3829
/proc/meminfo: memFree=31029628/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=26964 CPUtime=0.09 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 2310 0 0 0 9 0 0 0 25 0 1 0 892452425 27611136 2218 33554432000 4194304 4279399 140734376560240 18446744073709551615 248089359045 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 6741 2219 270 21 0 3378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26964

[startup+0.300425 s]
/proc/loadavg: 4.04 3.91 3.33 5/189 3829
/proc/meminfo: memFree=31029628/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=27100 CPUtime=0.29 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 3064 0 0 0 29 0 0 0 25 0 1 0 892452425 27750400 2969 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242117 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 6775 2969 270 21 0 3412 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27100

[startup+0.700355 s]
/proc/loadavg: 4.04 3.91 3.33 5/189 3829
/proc/meminfo: memFree=31029628/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=41860 CPUtime=0.69 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 6512 0 0 0 69 0 0 0 25 0 1 0 892452425 42864640 6414 33554432000 4194304 4279399 140734376560240 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 10465 6414 270 21 0 7102 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41860

[startup+1.50021 s]
/proc/loadavg: 4.04 3.91 3.33 5/190 3830
/proc/meminfo: memFree=30992320/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=53996 CPUtime=1.49 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 20075 0 0 0 146 3 0 0 25 0 1 0 892452425 55291904 9702 33554432000 4194304 4279399 140734376560240 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 13499 9702 270 21 0 10136 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53996

[startup+3.10093 s]
/proc/loadavg: 4.04 3.91 3.33 5/190 3830
/proc/meminfo: memFree=30960204/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=53996 CPUtime=3.09 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 26392 0 0 0 306 3 0 0 25 0 1 0 892452425 55291904 7821 33554432000 4194304 4279399 140734376560240 18446744073709551615 248093156133 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 13499 7821 270 21 0 10136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53996

[startup+6.30037 s]
/proc/loadavg: 4.03 3.91 3.34 5/190 3830
/proc/meminfo: memFree=30984372/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=84464 CPUtime=6.29 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 43762 0 0 0 624 5 0 0 25 0 1 0 892452425 86491136 14279 33554432000 4194304 4279399 140734376560240 18446744073709551615 4237927 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 21116 14279 270 21 0 17753 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84464

[startup+12.7002 s]
/proc/loadavg: 4.03 3.92 3.34 5/190 3830
/proc/meminfo: memFree=30886632/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=84464 CPUtime=12.7 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 81604 0 0 0 1259 11 0 0 25 0 1 0 892452425 86491136 17530 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242635 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 21116 17530 270 21 0 17753 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 84464

[startup+25.501 s]
/proc/loadavg: 4.02 3.92 3.35 5/190 3830
/proc/meminfo: memFree=30920040/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=84464 CPUtime=25.49 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 158487 0 0 0 2530 19 0 0 25 0 1 0 892452425 86491136 17530 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 21116 17530 270 21 0 17753 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 84464

[startup+51.1005 s]
/proc/loadavg: 4.01 3.92 3.37 5/190 3831
/proc/meminfo: memFree=30996796/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=84464 CPUtime=51.09 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 217401 0 0 0 5083 26 0 0 25 0 1 0 892452425 86491136 17530 33554432000 4194304 4279399 140734376560240 18446744073709551615 4237949 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 21116 17530 270 21 0 17753 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 84464

[startup+102.306 s]
/proc/loadavg: 4.00 3.93 3.40 5/190 3870
/proc/meminfo: memFree=30648044/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=84464 CPUtime=102.3 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 581052 0 0 0 10159 71 0 0 25 0 1 0 892452425 86491136 17530 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 21116 17530 270 21 0 17753 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 84464

[startup+162.301 s]
/proc/loadavg: 4.00 3.94 3.43 5/190 3872
/proc/meminfo: memFree=30597520/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=133784 CPUtime=162.3 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 1133856 0 0 0 16095 135 0 0 25 0 1 0 892452425 136994816 28007 33554432000 4194304 4279399 140734376560240 18446744073709551615 4237945 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 33446 28007 270 21 0 30083 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 133784

[startup+222.3 s]
/proc/loadavg: 4.00 3.95 3.47 5/190 3874
/proc/meminfo: memFree=30571060/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=84464 CPUtime=222.29 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 1567378 0 0 0 22044 185 0 0 25 0 1 0 892452425 86491136 17530 33554432000 4194304 4279399 140734376560240 18446744073709551615 4237943 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 21116 17530 270 21 0 17753 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 84464

[startup+282.301 s]
/proc/loadavg: 4.05 3.97 3.50 5/190 3875
/proc/meminfo: memFree=30583292/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=84464 CPUtime=282.29 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 1982912 0 0 0 27995 234 0 0 25 0 1 0 892452425 86491136 17530 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 21116 17530 270 21 0 17753 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 84464

[startup+342.301 s]
/proc/loadavg: 4.02 3.97 3.53 5/190 3877
/proc/meminfo: memFree=30579056/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=84464 CPUtime=342.3 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 2129434 0 0 0 33979 251 0 0 25 0 1 0 892452425 86491136 17530 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 21116 17530 270 21 0 17753 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 84464

[startup+402.3 s]
/proc/loadavg: 4.00 3.97 3.56 5/190 3878
/proc/meminfo: memFree=30650324/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=84464 CPUtime=402.3 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 2403406 0 0 0 39948 282 0 0 25 0 1 0 892452425 86491136 17530 33554432000 4194304 4279399 140734376560240 18446744073709551615 4237945 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 21116 17530 270 21 0 17753 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 84464

[startup+462.301 s]
/proc/loadavg: 4.00 3.97 3.58 5/190 3880
/proc/meminfo: memFree=30543040/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=84464 CPUtime=462.3 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 2803652 0 0 0 45902 328 0 0 25 0 1 0 892452425 86491136 17530 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 21116 17530 270 21 0 17753 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 84464

[startup+522.3 s]
/proc/loadavg: 4.00 3.97 3.60 5/190 3882
/proc/meminfo: memFree=30578964/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=133784 CPUtime=522.31 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 3244332 0 0 0 51852 379 0 0 25 0 1 0 892452425 136994816 27441 33554432000 4194304 4279399 140734376560240 18446744073709551615 4255829 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 33446 27441 270 21 0 30083 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 133784

[startup+582.301 s]
/proc/loadavg: 4.00 3.97 3.63 5/190 3883
/proc/meminfo: memFree=30531448/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=214692 CPUtime=582.31 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 3899205 0 0 0 57765 466 0 0 25 0 1 0 892452425 219844608 39890 33554432000 4194304 4279399 140734376560240 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 53673 39891 270 21 0 50310 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 214692

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.07 4.00 3.71 5/190 3890
/proc/meminfo: memFree=30489636/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=146132 CPUtime=822.31 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 7215027 0 0 0 81344 887 0 0 25 0 1 0 892452425 149639168 32813 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 36533 32813 270 21 0 33170 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 146132

[startup+882.301 s]
/proc/loadavg: 3.63 3.90 3.70 4/184 3916
/proc/meminfo: memFree=30617680/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=176952 CPUtime=882.31 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 8058692 0 0 0 87240 991 0 0 25 0 1 0 892452425 181198848 38883 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 44238 38883 270 21 0 40875 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 176952

[startup+942.301 s]
/proc/loadavg: 2.19 3.46 3.55 2/172 3967
/proc/meminfo: memFree=31180132/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=227040 CPUtime=942.32 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 8887233 0 0 0 93132 1100 0 0 25 0 1 0 892452425 232488960 41211 33554432000 4194304 4279399 140734376560240 18446744073709551615 4256498 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 56760 41220 270 21 0 53397 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 227040

[startup+1002.3 s]
/proc/loadavg: 1.43 3.01 3.39 2/172 3968
/proc/meminfo: memFree=31241348/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=146132 CPUtime=1002.32 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 9649451 0 0 0 99036 1196 0 0 25 0 1 0 892452425 149639168 28427 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 36533 28427 270 21 0 33170 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 146132

[startup+1062.3 s]
/proc/loadavg: 1.16 2.64 3.24 2/172 3970
/proc/meminfo: memFree=31241536/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=146132 CPUtime=1062.32 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 10404455 0 0 0 104934 1298 0 0 25 0 1 0 892452425 149639168 29744 33554432000 4194304 4279399 140734376560240 18446744073709551615 4255728 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 36533 29744 270 21 0 33170 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 146132

[startup+1122.3 s]
/proc/loadavg: 1.06 2.34 3.10 2/172 3972
/proc/meminfo: memFree=31140904/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=227040 CPUtime=1122.32 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 11090554 0 0 0 110842 1390 0 0 25 0 1 0 892452425 232488960 50758 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 56760 50758 270 21 0 53397 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 227040

[startup+1182.3 s]
/proc/loadavg: 1.02 2.09 2.96 2/172 3973
/proc/meminfo: memFree=31056520/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=308428 CPUtime=1182.32 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 11839533 0 0 0 116748 1484 0 0 25 0 1 0 892452425 315830272 70279 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 77107 70279 270 21 0 73744 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 308428

[startup+1242.3 s]
/proc/loadavg: 1.00 1.89 2.84 2/172 3975
/proc/meminfo: memFree=31130372/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=227040 CPUtime=1242.32 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 12549484 0 0 0 122661 1571 0 0 25 0 1 0 892452425 232488960 52190 33554432000 4194304 4279399 140734376560240 18446744073709551615 4256083 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 56760 52190 270 21 0 53397 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 227040

[startup+1302.3 s]
/proc/loadavg: 1.00 1.73 2.72 2/172 3976
/proc/meminfo: memFree=31125476/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=227040 CPUtime=1302.32 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 13229352 0 0 0 128570 1662 0 0 25 0 1 0 892452425 232488960 49906 33554432000 4194304 4279399 140734376560240 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 56760 49906 270 21 0 53397 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 227040

[startup+1362.3 s]
/proc/loadavg: 1.05 1.61 2.61 2/172 3978
/proc/meminfo: memFree=31042212/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=440688 CPUtime=1362.32 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 13969626 0 0 0 134473 1759 0 0 25 0 1 0 892452425 451264512 76661 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 110172 76661 270 21 0 106809 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 440688

[startup+1422.31 s]
/proc/loadavg: 1.02 1.49 2.51 2/172 3980
/proc/meminfo: memFree=31107384/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=308428 CPUtime=1422.34 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 14768880 0 0 0 140370 1864 0 0 25 0 1 0 892452425 315830272 54526 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 77107 54526 270 21 0 73744 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 308428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.40 2.41 2/172 3981
/proc/meminfo: memFree=31158024/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=227040 CPUtime=1482.32 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 15408298 0 0 0 146284 1948 0 0 25 0 1 0 892452425 232488960 42960 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 56760 42960 270 21 0 53397 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 227040

[startup+1542.3 s]
/proc/loadavg: 1.00 1.33 2.32 2/172 3983
/proc/meminfo: memFree=31208196/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=146132 CPUtime=1542.33 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 16084854 0 0 0 152193 2040 0 0 25 0 1 0 892452425 149639168 30724 33554432000 4194304 4279399 140734376560240 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 36533 30724 270 21 0 33170 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 146132

[startup+1602.3 s]
/proc/loadavg: 1.00 1.26 2.24 2/172 3984
/proc/meminfo: memFree=31062084/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=440688 CPUtime=1602.33 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 16774154 0 0 0 158108 2125 0 0 25 0 1 0 892452425 451264512 75109 33554432000 4194304 4279399 140734376560240 18446744073709551615 4235634 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 110172 75109 270 21 0 106809 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 440688

[startup+1662.3 s]
/proc/loadavg: 1.00 1.21 2.16 2/172 3986
/proc/meminfo: memFree=30977704/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=440688 CPUtime=1662.33 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 17565949 0 0 0 164006 2227 0 0 25 0 1 0 892452425 451264512 89868 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 110172 89869 270 21 0 106809 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 440688

[startup+1722.3 s]
/proc/loadavg: 1.00 1.17 2.08 2/172 3988
/proc/meminfo: memFree=30965752/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=440688 CPUtime=1722.33 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 18266487 0 0 0 169920 2313 0 0 25 0 1 0 892452425 451264512 92980 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 110172 92980 270 21 0 106809 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 440688

[startup+1782.3 s]
/proc/loadavg: 1.00 1.14 2.01 2/172 3989
/proc/meminfo: memFree=30963952/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=440688 CPUtime=1782.34 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 18979370 0 0 0 175831 2403 0 0 25 0 1 0 892452425 451264512 93906 33554432000 4194304 4279399 140734376560240 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 110172 93906 270 21 0 106809 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 440688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.13 1.99 2/172 3990
/proc/meminfo: memFree=31077520/32950928 swapFree=67055156/67111528
[pid=3829] ppid=3827 vsize=308428 CPUtime=1800.04 cores=1,3
/proc/3829/stat : 3829 (OptimuS_release) R 3827 3829 1663 0 -1 4202496 19232009 0 0 0 177569 2435 0 0 25 0 1 0 892452425 315830272 62087 33554432000 4194304 4279399 140734376560240 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3829/statm: 77107 62087 270 21 0 73744 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 308428

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): 1775.7
CPU system time (s): 24.3613
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1348736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.7
system time used= 24.3613
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19232010
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= 7
involuntary context switches= 1576

runsolver used 2.42063 second user time and 6.578 second system time

The end

Launcher Data 

Begin job on node123 at 2011-06-11 18:08:46
IDJOB=3495314
IDBENCH=89311
IDSOLVER=1987
FILE ID=node123/3495314-1307808526
RUNJOBID= node123-1307807477-3084
PBS_JOBID= 13551056
Free space on /tmp= 74180 MiB

SOLVER NAME= OptimuS p100_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-3495314-1307808526/watcher-3495314-1307808526 -o /tmp/evaluation-result-3495314-1307808526/solver-3495314-1307808526 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495314-1307808526.cnf

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

MD5SUM BENCH= 90f51dc4b61ceb76a01f9d3a6fa2459f
RANDOM SEED=1368550833

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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		: 2666.838
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:     32950928 kB
MemFree:      31031280 kB
Buffers:        299552 kB
Cached:        1111280 kB
SwapCached:      10356 kB
Active:         762292 kB
Inactive:       961272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31031280 kB
SwapTotal:    67111528 kB
SwapFree:     67055156 kB
Dirty:             692 kB
Writeback:           0 kB
AnonPages:      309688 kB
Mapped:          13216 kB
Slab:           128356 kB
PageTables:       5836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   578172 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= 74180 MiB
End job on node123 at 2011-06-11 18:38:48