Trace number 3495120

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) 1800.04 1800.02

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxor/maxor032.cnf
MD5SUM0bb58ae1cc6772d7a166c3aa9c2e261d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13204
Number of clauses39035
Sum of the clauses size91079
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 226022
Number of clauses of size 313011
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-3495120-1307805814/watcher-3495120-1307805814 -o /tmp/evaluation-result-3495120-1307805814/solver-3495120-1307805814 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495120-1307805814.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: 1.00 1.10 1.89 6/182 25658
/proc/meminfo: memFree=31539812/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=20356 CPUtime=0 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 753 0 0 0 0 0 0 0 24 0 1 0 892180102 20844544 692 33554432000 4194304 4279399 140733604603664 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 5089 693 224 21 0 1726 0

[startup+0.067286 s]
/proc/loadavg: 1.00 1.10 1.89 6/182 25658
/proc/meminfo: memFree=31539812/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=32248 CPUtime=0.05 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 3665 0 0 0 5 0 0 0 24 0 1 0 892180102 33021952 3554 33554432000 4194304 4279399 140733604603664 18446744073709551615 4207414 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 8062 3554 251 21 0 4699 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 32248

[startup+0.10034 s]
/proc/loadavg: 1.00 1.10 1.89 6/182 25658
/proc/meminfo: memFree=31539812/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=32248 CPUtime=0.09 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 3665 0 0 0 9 0 0 0 24 0 1 0 892180102 33021952 3554 33554432000 4194304 4279399 140733604603664 18446744073709551615 4208586 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 8062 3554 251 21 0 4699 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 32248

[startup+0.300261 s]
/proc/loadavg: 1.00 1.10 1.89 6/182 25658
/proc/meminfo: memFree=31539812/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=32248 CPUtime=0.29 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 3666 0 0 0 29 0 0 0 25 0 1 0 892180102 33021952 3555 33554432000 4194304 4279399 140733604603664 18446744073709551615 4210493 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 8062 3555 251 21 0 4699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32248

[startup+0.700193 s]
/proc/loadavg: 1.00 1.10 1.89 6/182 25658
/proc/meminfo: memFree=31539812/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=32984 CPUtime=0.69 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 4152 0 0 0 69 0 0 0 25 0 1 0 892180102 33775616 3989 33554432000 4194304 4279399 140733604603664 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 8246 3989 270 21 0 4883 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32984

[startup+1.50106 s]
/proc/loadavg: 1.00 1.10 1.89 6/190 25680
/proc/meminfo: memFree=31318496/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=59384 CPUtime=1.49 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 10114 0 0 0 148 1 0 0 25 0 1 0 892180102 60809216 9945 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 14846 9945 270 21 0 11483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59384

[startup+3.10079 s]
/proc/loadavg: 1.00 1.10 1.89 6/190 25680
/proc/meminfo: memFree=31218668/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=109304 CPUtime=3.09 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 16962 0 0 0 307 2 0 0 25 0 1 0 892180102 111927296 16792 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 27326 16792 270 21 0 23963 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109304

[startup+6.30025 s]
/proc/loadavg: 1.24 1.15 1.90 6/190 25680
/proc/meminfo: memFree=31050036/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=160164 CPUtime=6.28 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 33698 0 0 0 625 3 0 0 25 0 1 0 892180102 164007936 33522 33554432000 4194304 4279399 140733604603664 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 40041 33522 270 21 0 36678 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 160164

[startup+12.7002 s]
/proc/loadavg: 1.46 1.20 1.91 6/190 25680
/proc/meminfo: memFree=30747732/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=161092 CPUtime=12.69 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 88730 0 0 0 1259 10 0 0 25 0 1 0 892180102 164958208 33629 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 40273 33629 270 21 0 36910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 161092

[startup+25.501 s]
/proc/loadavg: 2.02 1.33 1.94 6/190 25681
/proc/meminfo: memFree=30048208/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=161908 CPUtime=25.49 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 233988 0 0 0 2521 28 0 0 25 0 1 0 892180102 165793792 28690 33554432000 4194304 4279399 140733604603664 18446744073709551615 4256781 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 40477 28690 270 21 0 37114 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 161908

[startup+51.1007 s]
/proc/loadavg: 2.70 1.55 2.00 6/190 25682
/proc/meminfo: memFree=28813120/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=244168 CPUtime=51.09 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 489463 0 0 0 5049 60 0 0 25 0 1 0 892180102 250028032 52951 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 61042 52951 270 21 0 57679 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 244168

[startup+102.307 s]
/proc/loadavg: 3.43 1.92 2.10 5/190 25721
/proc/meminfo: memFree=26466412/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=592388 CPUtime=102.3 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 933402 0 0 0 10116 114 0 0 25 0 1 0 892180102 606605312 99499 33554432000 4194304 4279399 140733604603664 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 148097 99499 270 21 0 144734 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 592388

[startup+162.301 s]
/proc/loadavg: 3.85 2.31 2.22 6/190 25722
/proc/meminfo: memFree=24373992/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=377908 CPUtime=162.29 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 1355249 0 0 0 16060 169 0 0 25 0 1 0 892180102 386977792 84839 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 94477 84839 270 21 0 91114 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 377908

[startup+222.301 s]
/proc/loadavg: 3.94 2.62 2.33 6/190 25724
/proc/meminfo: memFree=22272044/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=593344 CPUtime=222.29 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 1795518 0 0 0 22000 229 0 0 25 0 1 0 892180102 607584256 91957 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 148336 91957 270 21 0 144973 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 593344

[startup+282.301 s]
/proc/loadavg: 3.98 2.87 2.43 6/190 25726
/proc/meminfo: memFree=20431248/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=378980 CPUtime=282.29 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 2304156 0 0 0 27934 295 0 0 25 0 1 0 892180102 388075520 65330 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 94745 65330 270 21 0 91382 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 378980

[startup+342.301 s]
/proc/loadavg: 3.99 3.07 2.53 6/190 25765
/proc/meminfo: memFree=24616416/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=594356 CPUtime=342.29 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 2741675 0 0 0 33876 353 0 0 25 0 1 0 892180102 608620544 113913 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 148589 113913 270 21 0 145226 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 594356

[startup+402.301 s]
/proc/loadavg: 3.99 3.24 2.61 6/190 25843
/proc/meminfo: memFree=30389328/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=166068 CPUtime=402.3 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 3229282 0 0 0 39812 418 0 0 25 0 1 0 892180102 170053632 32235 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 41517 32235 270 21 0 38154 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 166068

[startup+462.301 s]
/proc/loadavg: 3.99 3.37 2.70 6/190 25844
/proc/meminfo: memFree=29097088/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=380468 CPUtime=462.3 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 3767431 0 0 0 45743 487 0 0 25 0 1 0 892180102 389599232 83501 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 95117 83501 270 21 0 91754 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 380468

[startup+522.3 s]
/proc/loadavg: 3.99 3.48 2.78 6/190 25846
/proc/meminfo: memFree=28132104/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=248652 CPUtime=522.3 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 4324806 0 0 0 51667 563 0 0 25 0 1 0 892180102 254619648 58017 33554432000 4194304 4279399 140733604603664 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 62163 58017 270 21 0 58800 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 248652

[startup+582.3 s]
/proc/loadavg: 3.99 3.58 2.85 6/190 25848
/proc/meminfo: memFree=26768072/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=249076 CPUtime=582.29 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 4803039 0 0 0 57604 625 0 0 25 0 1 0 892180102 255053824 38333 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 62269 38333 270 21 0 58906 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 249076

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.02 3.82 3.11 5/190 25854
/proc/meminfo: memFree=23980560/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=250628 CPUtime=822.3 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 6816302 0 0 0 81346 884 0 0 25 0 1 0 892180102 256643072 54615 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 62657 54615 270 21 0 59294 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 250628

[startup+882.301 s]
/proc/loadavg: 4.00 3.85 3.16 6/190 25856
/proc/meminfo: memFree=25175520/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=169500 CPUtime=882.3 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 7412979 0 0 0 87269 961 0 0 25 0 1 0 892180102 173568000 32009 33554432000 4194304 4279399 140733604603664 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 42375 32009 270 21 0 39012 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 169500

[startup+942.301 s]
/proc/loadavg: 4.04 3.89 3.22 6/190 25857
/proc/meminfo: memFree=24069288/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=251396 CPUtime=942.3 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 8014580 0 0 0 93195 1035 0 0 25 0 1 0 892180102 257429504 51061 33554432000 4194304 4279399 140733604603664 18446744073709551615 4255705 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 62849 51061 270 21 0 59486 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 251396

[startup+1002.3 s]
/proc/loadavg: 4.01 3.91 3.26 6/190 25859
/proc/meminfo: memFree=22799748/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=383932 CPUtime=1002.3 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 8537812 0 0 0 99130 1100 0 0 25 0 1 0 892180102 393146368 90043 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 95983 90043 270 21 0 92620 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 383932

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.31 6/190 25898
/proc/meminfo: memFree=28494940/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=251892 CPUtime=1062.3 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 9037546 0 0 0 105066 1164 0 0 25 0 1 0 892180102 257937408 46003 33554432000 4194304 4279399 140733604603664 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 62973 46003 270 21 0 59610 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 251892

[startup+1122.3 s]
/proc/loadavg: 4.00 3.93 3.35 6/190 25900
/proc/meminfo: memFree=29762140/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=384464 CPUtime=1122.3 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 9542797 0 0 0 111002 1228 0 0 25 0 1 0 892180102 393691136 77936 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 96116 77936 270 21 0 92753 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 384464

[startup+1182.3 s]
/proc/loadavg: 4.00 3.94 3.39 6/190 25902
/proc/meminfo: memFree=28583868/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=170980 CPUtime=1182.3 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 10068401 0 0 0 116932 1298 0 0 25 0 1 0 892180102 175083520 38856 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 42745 38856 270 21 0 39382 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 170980

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.42 6/190 25903
/proc/meminfo: memFree=29040412/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=384964 CPUtime=1242.31 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 10598246 0 0 0 122865 1366 0 0 25 0 1 0 892180102 394203136 70276 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 96241 70276 270 21 0 92878 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 384964

[startup+1302.3 s]
/proc/loadavg: 4.00 3.96 3.46 6/190 25905
/proc/meminfo: memFree=28634148/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=385380 CPUtime=1302.31 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 11208060 0 0 0 128789 1442 0 0 25 0 1 0 892180102 394629120 73543 33554432000 4194304 4279399 140733604603664 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 96345 73543 270 21 0 92982 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 385380

[startup+1362.3 s]
/proc/loadavg: 4.08 3.99 3.50 6/190 25906
/proc/meminfo: memFree=27533620/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=253500 CPUtime=1362.31 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 11814573 0 0 0 134712 1519 0 0 25 0 1 0 892180102 259584000 40890 33554432000 4194304 4279399 140733604603664 18446744073709551615 251817699590 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 63375 40890 270 21 0 60012 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 253500

[startup+1422.31 s]
/proc/loadavg: 4.03 3.99 3.53 5/190 25908
/proc/meminfo: memFree=28911356/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=385760 CPUtime=1422.31 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 12285985 0 0 0 140654 1577 0 0 25 0 1 0 892180102 395018240 77064 33554432000 4194304 4279399 140733604603664 18446744073709551615 4255705 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 96440 77064 270 21 0 93077 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 385760

[startup+1482.3 s]
/proc/loadavg: 4.07 4.00 3.56 5/190 25910
/proc/meminfo: memFree=28693704/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=172508 CPUtime=1482.31 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 12851094 0 0 0 146588 1643 0 0 25 0 1 0 892180102 176648192 32011 33554432000 4194304 4279399 140733604603664 18446744073709551615 4256491 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 43127 32020 270 21 0 39764 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 172508

[startup+1542.3 s]
/proc/loadavg: 4.02 4.00 3.58 6/190 25911
/proc/meminfo: memFree=28378224/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=386404 CPUtime=1542.31 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 13416347 0 0 0 152521 1710 0 0 25 0 1 0 892180102 395677696 74821 33554432000 4194304 4279399 140733604603664 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 96601 74821 270 21 0 93238 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 386404

[startup+1602.3 s]
/proc/loadavg: 4.01 4.00 3.60 6/190 25913
/proc/meminfo: memFree=28645796/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=254472 CPUtime=1602.32 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 13999346 0 0 0 158449 1783 0 0 25 0 1 0 892180102 260579328 52660 33554432000 4194304 4279399 140733604603664 18446744073709551615 4237949 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 63618 52660 270 21 0 60255 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 254472

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.63 5/184 25938
/proc/meminfo: memFree=30274404/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=254688 CPUtime=1662.32 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 14528778 0 0 0 164383 1849 0 0 25 0 1 0 892180102 260800512 52376 33554432000 4194304 4279399 140733604603664 18446744073709551615 4255829 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 63672 52376 270 21 0 60309 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 254688

[startup+1722.3 s]
/proc/loadavg: 3.37 3.82 3.59 5/184 25940
/proc/meminfo: memFree=30172956/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=387200 CPUtime=1722.32 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 14976912 0 0 0 170329 1903 0 0 25 0 1 0 892180102 396492800 71134 33554432000 4194304 4279399 140733604603664 18446744073709551615 4235687 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 96800 71134 270 21 0 93437 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 387200

[startup+1782.3 s]
/proc/loadavg: 3.13 3.66 3.55 5/184 25942
/proc/meminfo: memFree=30165240/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=387448 CPUtime=1782.32 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 15371818 0 0 0 176278 1954 0 0 25 0 1 0 892180102 396746752 88557 33554432000 4194304 4279399 140733604603664 18446744073709551615 4255690 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 96862 88557 270 21 0 93499 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 387448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.09 3.62 3.53 4/184 25942
/proc/meminfo: memFree=29994612/32950928 swapFree=67050648/67111528
[pid=25657] ppid=25653 vsize=387448 CPUtime=1800.02 cores=4,6
/proc/25657/stat : 25657 (OptimuS_release) R 25653 25657 23549 0 -1 4202496 15534848 0 0 0 178027 1975 0 0 25 0 1 0 892180102 396746752 68435 33554432000 4194304 4279399 140733604603664 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25657/statm: 96862 68435 270 21 0 93499 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 387448

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): 1800.04
CPU user time (s): 1780.28
CPU system time (s): 19.765
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 940356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1780.28
system time used= 19.765
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15534848
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= 3386

runsolver used 2.91756 second user time and 6.89195 second system time

The end

Launcher Data 

Begin job on node126 at 2011-06-11 17:23:34
IDJOB=3495120
IDBENCH=70807
IDSOLVER=1987
FILE ID=node126/3495120-1307805814
RUNJOBID= node126-1307805814-25622
PBS_JOBID= 13551024
Free space on /tmp= 74168 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxor/maxor032.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495120-1307805814/watcher-3495120-1307805814 -o /tmp/evaluation-result-3495120-1307805814/solver-3495120-1307805814 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495120-1307805814.cnf

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

MD5SUM BENCH= 0bb58ae1cc6772d7a166c3aa9c2e261d
RANDOM SEED=1889559595

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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	: 5332.75
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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	: 5332.82
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31545224 kB
Buffers:        297960 kB
Cached:         887760 kB
SwapCached:      14888 kB
Active:         489844 kB
Inactive:       717520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31545224 kB
SwapTotal:    67111528 kB
SwapFree:     67050648 kB
Dirty:            1212 kB
Writeback:           0 kB
AnonPages:       18944 kB
Mapped:           9016 kB
Slab:           133812 kB
PageTables:       5040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   194700 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= 74160 MiB
End job on node126 at 2011-06-11 17:53:36