Trace number 3495046

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 a100_source? (TO) 1800.07 1800.01

General information on the benchmark

Namemus/marques-silva/
hardware-verification/g7n.cnf
MD5SUMa707bfe320eae858fdac64b973892ea8
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark173.249
Satisfiable
(Un)Satisfiability was proved
Number of variables23936
Number of clauses70492
Sum of the clauses size164480
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 246994
Number of clauses of size 323497
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-3495046-1307809128/watcher-3495046-1307809128 -o /tmp/evaluation-result-3495046-1307809128/solver-3495046-1307809128 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495046-1307809128.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: 1.40 1.44 2.26 4/189 14605
/proc/meminfo: memFree=31120052/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=21880 CPUtime=0 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 1210 0 0 0 0 0 0 0 25 0 1 0 892512493 22405120 1124 33554432000 4194304 4279335 140733510503920 18446744073709551615 208079893189 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 5470 1128 224 21 0 2107 0

[startup+0.10534 s]
/proc/loadavg: 1.40 1.44 2.26 4/189 14605
/proc/meminfo: memFree=31120052/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=43468 CPUtime=0.1 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 6317 0 0 0 9 1 0 0 25 0 1 0 892512493 44511232 6157 33554432000 4194304 4279335 140733510503920 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 6 0 0 0
/proc/14605/statm: 10867 6157 250 21 0 7504 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 43468

[startup+0.200276 s]
/proc/loadavg: 1.40 1.44 2.26 4/189 14605
/proc/meminfo: memFree=31120052/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=43468 CPUtime=0.19 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 6317 0 0 0 18 1 0 0 25 0 1 0 892512493 44511232 6157 33554432000 4194304 4279335 140733510503920 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 6 0 0 0
/proc/14605/statm: 10867 6157 250 21 0 7504 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 43468

[startup+0.300256 s]
/proc/loadavg: 1.40 1.44 2.26 4/189 14605
/proc/meminfo: memFree=31120052/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=43468 CPUtime=0.29 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 6318 0 0 0 28 1 0 0 25 0 1 0 892512493 44511232 6158 33554432000 4194304 4279335 140733510503920 18446744073709551615 4209717 0 0 4096 8388610 0 0 0 17 6 0 0 0
/proc/14605/statm: 10867 6158 250 21 0 7504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43468

[startup+0.700181 s]
/proc/loadavg: 1.40 1.44 2.26 4/189 14605
/proc/meminfo: memFree=31120052/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=44456 CPUtime=0.69 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 6716 0 0 0 68 1 0 0 25 0 1 0 892512493 45522944 6463 33554432000 4194304 4279335 140733510503920 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 6 0 0 0
/proc/14605/statm: 11114 6463 270 21 0 7751 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44456

[startup+1.50109 s]
/proc/loadavg: 1.40 1.44 2.26 5/190 14606
/proc/meminfo: memFree=31035004/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=71000 CPUtime=1.49 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 11957 0 0 0 148 1 0 0 25 0 1 0 892512493 72704000 11699 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 17750 11701 270 21 0 14387 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71000

[startup+3.10072 s]
/proc/loadavg: 1.40 1.44 2.26 5/190 14606
/proc/meminfo: memFree=31066872/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=121676 CPUtime=3.09 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 23876 0 0 0 306 3 0 0 25 0 1 0 892512493 124596224 23611 33554432000 4194304 4279335 140733510503920 18446744073709551615 4257005 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 30419 23611 270 21 0 27056 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121676

[startup+6.30118 s]
/proc/loadavg: 1.61 1.48 2.27 5/190 14606
/proc/meminfo: memFree=30848632/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=172636 CPUtime=6.29 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 64785 0 0 0 621 8 0 0 25 0 1 0 892512493 176779264 31305 33554432000 4194304 4279335 140733510503920 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 43159 31305 270 21 0 39796 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 172636

[startup+12.7009 s]
/proc/loadavg: 1.80 1.52 2.28 5/190 14606
/proc/meminfo: memFree=30709132/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=254412 CPUtime=12.69 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 91462 0 0 0 1258 11 0 0 25 0 1 0 892512493 260517888 57975 33554432000 4194304 4279335 140733510503920 18446744073709551615 4256615 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 63603 57975 270 21 0 60240 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 254412

[startup+25.5005 s]
/proc/loadavg: 2.29 1.64 2.31 6/190 14645
/proc/meminfo: memFree=30987932/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=173744 CPUtime=25.49 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 192619 0 0 0 2524 25 0 0 25 0 1 0 892512493 177913856 35370 33554432000 4194304 4279335 140733510503920 18446744073709551615 4260796 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 43436 35370 270 21 0 40073 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 173744

[startup+51.1007 s]
/proc/loadavg: 2.87 1.83 2.35 6/190 14645
/proc/meminfo: memFree=30768920/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=255780 CPUtime=51.09 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 214065 0 0 0 5081 28 0 0 25 0 1 0 892512493 261918720 56808 33554432000 4194304 4279335 140733510503920 18446744073709551615 4241776 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 63945 56808 270 21 0 60582 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 255780

[startup+102.301 s]
/proc/loadavg: 3.51 2.16 2.43 6/190 14647
/proc/meminfo: memFree=30506768/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=389924 CPUtime=102.29 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 299417 0 0 0 10191 38 0 0 25 0 1 0 892512493 399282176 78845 33554432000 4194304 4279335 140733510503920 18446744073709551615 4226746 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 97481 78845 270 21 0 94118 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 389924

[startup+162.301 s]
/proc/loadavg: 3.82 2.49 2.53 5/190 14724
/proc/meminfo: memFree=30375296/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=178864 CPUtime=162.29 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 326698 0 0 0 16187 42 0 0 25 0 1 0 892512493 183156736 33970 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 44716 33970 270 21 0 41353 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 178864

[startup+222.307 s]
/proc/loadavg: 3.93 2.77 2.62 6/190 14726
/proc/meminfo: memFree=30313960/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=180452 CPUtime=222.3 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 327188 0 0 0 22188 42 0 0 25 0 1 0 892512493 184782848 34459 33554432000 4194304 4279335 140733510503920 18446744073709551615 4237904 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 45113 34459 270 21 0 41750 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 180452

[startup+282.301 s]
/proc/loadavg: 4.02 3.00 2.71 5/190 14728
/proc/meminfo: memFree=29692432/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=181444 CPUtime=282.29 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 327602 0 0 0 28187 42 0 0 25 0 1 0 892512493 185798656 34872 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 45361 34872 270 21 0 41998 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 181444

[startup+342.3 s]
/proc/loadavg: 4.06 3.20 2.79 5/190 14729
/proc/meminfo: memFree=29763700/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=181764 CPUtime=342.3 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 330683 0 0 0 34187 43 0 0 25 0 1 0 892512493 186126336 37951 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 45441 37951 270 21 0 42078 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 181764

[startup+402.301 s]
/proc/loadavg: 4.02 3.34 2.86 5/190 14731
/proc/meminfo: memFree=30494532/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=182668 CPUtime=402.3 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 331447 0 0 0 40187 43 0 0 25 0 1 0 892512493 187052032 38715 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 45667 38715 270 21 0 42304 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 182668

[startup+462.3 s]
/proc/loadavg: 4.04 3.47 2.94 5/190 14732
/proc/meminfo: memFree=30197152/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=183648 CPUtime=462.3 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 332161 0 0 0 46187 43 0 0 25 0 1 0 892512493 188055552 39429 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 45912 39429 270 21 0 42549 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 183648

[startup+522.301 s]
/proc/loadavg: 4.01 3.56 3.00 5/190 14734
/proc/meminfo: memFree=29894684/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=184236 CPUtime=522.31 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 332609 0 0 0 52188 43 0 0 25 0 1 0 892512493 188657664 39877 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 46059 39877 270 21 0 42696 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 184236

[startup+582.301 s]
/proc/loadavg: 4.00 3.64 3.06 5/190 14736
/proc/meminfo: memFree=30068876/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=185028 CPUtime=582.31 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 332785 0 0 0 58188 43 0 0 25 0 1 0 892512493 189468672 40053 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 46257 40053 270 21 0 42894 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 185028

[startup+642.301 s]

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

[startup+882.306 s]
/proc/loadavg: 4.06 3.90 3.32 5/190 14896
/proc/meminfo: memFree=30392952/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=187064 CPUtime=882.33 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 333685 0 0 0 88189 44 0 0 25 0 1 0 892512493 191553536 40953 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 46766 40953 270 21 0 43403 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 187064

[startup+942.301 s]
/proc/loadavg: 4.02 3.91 3.36 4/184 14921
/proc/meminfo: memFree=30539812/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=268928 CPUtime=942.32 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 336359 0 0 0 94188 44 0 0 25 0 1 0 892512493 275382272 43625 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 67232 43625 270 21 0 63869 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 268928

[startup+1002.3 s]
/proc/loadavg: 3.37 3.74 3.34 4/184 14923
/proc/meminfo: memFree=30429044/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=270572 CPUtime=1002.32 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 349117 0 0 0 100186 46 0 0 25 0 1 0 892512493 277065728 56381 33554432000 4194304 4279335 140733510503920 18446744073709551615 4237879 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 67643 56381 270 21 0 64280 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 270572

[startup+1062.3 s]
/proc/loadavg: 3.13 3.61 3.31 4/184 14924
/proc/meminfo: memFree=30342468/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=403956 CPUtime=1062.32 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 409894 0 0 0 106178 54 0 0 25 0 1 0 892512493 413650944 67047 33554432000 4194304 4279335 140733510503920 18446744073709551615 4237906 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 100989 67047 270 21 0 97626 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 403956

[startup+1122.3 s]
/proc/loadavg: 3.05 3.49 3.29 4/184 14926
/proc/meminfo: memFree=30189296/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=404444 CPUtime=1122.33 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 430675 0 0 0 112177 56 0 0 25 0 1 0 892512493 414150656 87826 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 101111 87826 270 21 0 97748 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 404444

[startup+1182.3 s]
/proc/loadavg: 3.02 3.40 3.27 4/184 14928
/proc/meminfo: memFree=30313884/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=274436 CPUtime=1182.33 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 478558 0 0 0 118169 64 0 0 25 0 1 0 892512493 281022464 55405 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 68609 55405 270 21 0 65246 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 274436

[startup+1242.3 s]
/proc/loadavg: 3.00 3.32 3.25 4/184 14929
/proc/meminfo: memFree=30238720/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=408032 CPUtime=1242.33 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 707391 0 0 0 124142 91 0 0 25 0 1 0 892512493 417824768 73319 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 102008 73319 270 21 0 98645 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 408032

[startup+1302.3 s]
/proc/loadavg: 2.51 3.14 3.19 3/178 14955
/proc/meminfo: memFree=30694276/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=408560 CPUtime=1302.33 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 708030 0 0 0 130141 92 0 0 25 0 1 0 892512493 418365440 73958 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 102140 73958 270 21 0 98777 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 408560

[startup+1362.3 s]
/proc/loadavg: 2.19 2.93 3.11 3/178 14956
/proc/meminfo: memFree=30930844/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=408828 CPUtime=1362.34 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 708206 0 0 0 136142 92 0 0 25 0 1 0 892512493 418639872 74134 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 102207 74134 270 21 0 98844 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 408828

[startup+1422.3 s]
/proc/loadavg: 2.07 2.76 3.04 3/178 14958
/proc/meminfo: memFree=30930068/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=409092 CPUtime=1422.34 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 708328 0 0 0 142142 92 0 0 25 0 1 0 892512493 418910208 74256 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 102273 74256 270 21 0 98910 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 409092

[startup+1482.3 s]
/proc/loadavg: 2.09 2.63 2.98 3/178 14960
/proc/meminfo: memFree=30930028/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=409356 CPUtime=1482.34 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 708386 0 0 0 148142 92 0 0 25 0 1 0 892512493 419180544 74314 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 102339 74314 270 21 0 98976 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 409356

[startup+1542.31 s]
/proc/loadavg: 2.03 2.51 2.91 3/178 14961
/proc/meminfo: memFree=30929012/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=409488 CPUtime=1542.35 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 708434 0 0 0 154143 92 0 0 25 0 1 0 892512493 419315712 74362 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 102372 74362 270 21 0 99009 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 409488

[startup+1602.3 s]
/proc/loadavg: 2.01 2.42 2.85 3/178 14963
/proc/meminfo: memFree=30928980/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=409812 CPUtime=1602.34 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 711240 0 0 0 160142 92 0 0 25 0 1 0 892512493 419647488 77166 33554432000 4194304 4279335 140733510503920 18446744073709551615 4258208 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 102453 77166 270 21 0 99090 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 409812

[startup+1662.3 s]
/proc/loadavg: 2.00 2.34 2.80 3/178 14964
/proc/meminfo: memFree=31055064/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=196456 CPUtime=1662.34 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 754868 0 0 0 166134 100 0 0 25 0 1 0 892512493 201170944 42991 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 49114 42991 270 21 0 45751 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 196456

[startup+1722.3 s]
/proc/loadavg: 2.00 2.27 2.75 3/178 14966
/proc/meminfo: memFree=31054400/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=196772 CPUtime=1722.35 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 755006 0 0 0 172135 100 0 0 25 0 1 0 892512493 201494528 43129 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 49193 43129 270 21 0 45830 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 196772

[startup+1782.3 s]
/proc/loadavg: 2.00 2.22 2.70 3/178 14968
/proc/meminfo: memFree=31053756/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=196772 CPUtime=1782.35 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 755079 0 0 0 178135 100 0 0 25 0 1 0 892512493 201494528 43202 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 49193 43202 270 21 0 45830 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 196772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.21 2.68 3/178 14968
/proc/meminfo: memFree=31053744/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=196772 CPUtime=1800.05 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 755084 0 0 0 179905 100 0 0 25 0 1 0 892512493 201494528 43207 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 49193 43207 270 21 0 45830 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 196772

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

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

[startup+1800 s]
/proc/loadavg: 2.00 2.21 2.68 3/178 14968
/proc/meminfo: memFree=31053744/32950928 swapFree=67055948/67111528
[pid=14605] ppid=14603 vsize=196772 CPUtime=1800.05 cores=4,6
/proc/14605/stat : 14605 (OptimuS_release) R 14603 14605 4716 0 -1 4202496 755084 0 0 0 179905 100 0 0 25 0 1 0 892512493 201494528 43207 33554432000 4194304 4279335 140733510503920 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/14605/statm: 49193 43207 270 21 0 45830 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 196772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.07
CPU user time (s): 1799.06
CPU system time (s): 1.01384
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 966252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.06
system time used= 1.01385
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 755084
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= 2132

runsolver used 2.93655 second user time and 6.30604 second system time

The end

Launcher Data 

Begin job on node127 at 2011-06-11 18:18:48
IDJOB=3495046
IDBENCH=89535
IDSOLVER=1986
FILE ID=node127/3495046-1307809128
RUNJOBID= node127-1307809117-14472
PBS_JOBID= 13551023
Free space on /tmp= 74056 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/hardware-verification/g7n.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495046-1307809128/watcher-3495046-1307809128 -o /tmp/evaluation-result-3495046-1307809128/solver-3495046-1307809128 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495046-1307809128.cnf

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

MD5SUM BENCH= a707bfe320eae858fdac64b973892ea8
RANDOM SEED=89472399

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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		: 2666.823
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	: 5332.74
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		: 2666.823
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	: 5332.86
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		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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	: 5332.75
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		: 2666.823
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	: 5332.60
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		: 2666.823
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:      31120720 kB
Buffers:        317304 kB
Cached:        1031380 kB
SwapCached:       9372 kB
Active:         847984 kB
Inactive:       786320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31120720 kB
SwapTotal:    67111528 kB
SwapFree:     67055948 kB
Dirty:            5752 kB
Writeback:           0 kB
AnonPages:      283168 kB
Mapped:          13540 kB
Slab:           131572 kB
PageTables:       5576 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   567760 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= 74052 MiB
End job on node127 at 2011-06-11 18:48:50