Trace number 3495058

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) 1800.18 1800.15

General information on the benchmark

Namemus/marques-silva/software-verification/
dspam_dump_vc950.cnf
MD5SUM18e7446c1b667e6f7cd7ef093bb94712
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.9321
Satisfiable
(Un)Satisfiability was proved
Number of variables112784
Number of clauses360419
Sum of the clauses size955179
Maximum clause length3
Minimum clause length1
Number of clauses of size 13092
Number of clauses of size 2119894
Number of clauses of size 3237433
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-3495058-1307809737/watcher-3495058-1307809737 -o /tmp/evaluation-result-3495058-1307809737/solver-3495058-1307809737 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495058-1307809737.cnf 

running on 2 cores: 5,7

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: 0.92 1.35 2.27 5/184 26288
/proc/meminfo: memFree=31580496/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=21232 CPUtime=0 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 1060 0 0 0 0 0 0 0 18 0 1 0 971204394 21741568 984 33554432000 4194304 4279335 140734057229840 18446744073709551615 216734875856 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 5308 993 223 21 0 1945 0

[startup+0.093209 s]
/proc/loadavg: 0.92 1.35 2.27 5/184 26288
/proc/meminfo: memFree=31580496/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=56096 CPUtime=0.08 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 9151 0 0 0 7 1 0 0 18 0 1 0 971204394 57442304 8847 33554432000 4194304 4279335 140734057229840 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 14024 8851 224 21 0 10661 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56096

[startup+0.100206 s]
/proc/loadavg: 0.92 1.35 2.27 5/184 26288
/proc/meminfo: memFree=31580496/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=59476 CPUtime=0.08 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 9724 0 0 0 7 1 0 0 18 0 1 0 971204394 60903424 9401 33554432000 4194304 4279335 140734057229840 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 14869 9402 224 21 0 11506 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 59476

[startup+0.300174 s]
/proc/loadavg: 0.92 1.35 2.27 5/184 26288
/proc/meminfo: memFree=31580496/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=116740 CPUtime=0.29 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 22573 0 0 0 25 4 0 0 18 0 1 0 971204394 119541760 22128 33554432000 4194304 4279335 140734057229840 18446744073709551615 216734839493 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 29185 22130 239 21 0 25822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 116740

[startup+0.701103 s]
/proc/loadavg: 0.92 1.35 2.27 5/184 26288
/proc/meminfo: memFree=31580496/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=146832 CPUtime=0.69 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 29561 0 0 0 64 5 0 0 18 0 1 0 971204394 150355968 29115 33554432000 4194304 4279335 140734057229840 18446744073709551615 4210499 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 36708 29115 250 21 0 33345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 146832

[startup+1.50096 s]
/proc/loadavg: 0.92 1.35 2.27 5/190 26304
/proc/meminfo: memFree=31021152/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=146832 CPUtime=1.49 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 29563 0 0 0 144 5 0 0 20 0 1 0 971204394 150355968 29117 33554432000 4194304 4279335 140734057229840 18446744073709551615 4208950 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 36708 29117 250 21 0 33345 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 146832

[startup+3.10068 s]
/proc/loadavg: 0.92 1.35 2.27 5/190 26304
/proc/meminfo: memFree=30933612/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=146832 CPUtime=3.09 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 29564 0 0 0 304 5 0 0 25 0 1 0 971204394 150355968 29118 33554432000 4194304 4279335 140734057229840 18446744073709551615 4208736 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 36708 29118 250 21 0 33345 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 146832

[startup+6.30112 s]
/proc/loadavg: 1.25 1.41 2.29 5/190 26304
/proc/meminfo: memFree=30932992/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=146832 CPUtime=6.29 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 29565 0 0 0 624 5 0 0 25 0 1 0 971204394 150355968 29119 33554432000 4194304 4279335 140734057229840 18446744073709551615 4209094 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 36708 29119 250 21 0 33345 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 146832

[startup+12.701 s]
/proc/loadavg: 1.47 1.45 2.30 5/190 26304
/proc/meminfo: memFree=30932016/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=146968 CPUtime=12.69 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 29591 0 0 0 1264 5 0 0 25 0 1 0 971204394 150495232 29145 33554432000 4194304 4279335 140734057229840 18446744073709551615 4206505 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 36742 29145 250 21 0 33379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 146968

[startup+25.5008 s]
/proc/loadavg: 2.03 1.58 2.32 5/190 26304
/proc/meminfo: memFree=30614952/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=359356 CPUtime=25.49 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 77480 0 0 0 2538 11 0 0 25 0 1 0 971204394 367980544 76560 33554432000 4194304 4279335 140734057229840 18446744073709551615 4255814 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 89839 76560 270 21 0 86476 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 359356

[startup+51.1003 s]
/proc/loadavg: 2.70 1.77 2.37 5/190 26305
/proc/meminfo: memFree=30223812/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=709072 CPUtime=51.09 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 126897 0 0 0 5091 18 0 0 25 0 1 0 971204394 726089728 125962 33554432000 4194304 4279335 140734057229840 18446744073709551615 4231552 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 177268 125962 270 21 0 173905 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 709072

[startup+102.307 s]
/proc/loadavg: 3.43 2.11 2.45 5/190 26306
/proc/meminfo: memFree=30179640/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=709072 CPUtime=102.3 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 126905 0 0 0 10212 18 0 0 25 0 1 0 971204394 726089728 125970 33554432000 4194304 4279335 140734057229840 18446744073709551615 4208586 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 177268 125970 270 21 0 173905 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 709072

[startup+162.301 s]
/proc/loadavg: 3.79 2.45 2.54 5/190 26308
/proc/meminfo: memFree=29573128/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=1061452 CPUtime=162.29 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 226942 0 0 0 16198 31 0 0 25 0 1 0 971204394 1086926848 225984 33554432000 4194304 4279335 140734057229840 18446744073709551615 4258249 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 265363 225984 270 21 0 262000 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1061452

[startup+222.3 s]
/proc/loadavg: 3.92 2.73 2.63 5/190 26310
/proc/meminfo: memFree=27540236/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=2553924 CPUtime=222.29 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 459229 0 0 0 22171 58 0 0 25 0 1 0 971204394 2615218176 458243 33554432000 4194304 4279335 140734057229840 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 638481 458243 270 21 0 635118 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2553924

[startup+282.301 s]
/proc/loadavg: 3.97 2.96 2.71 5/190 26311
/proc/meminfo: memFree=25126184/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=4054216 CPUtime=282.29 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 721271 0 0 0 28137 92 0 0 25 0 1 0 971204394 4151517184 720250 33554432000 4194304 4279335 140734057229840 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1013554 720250 270 21 0 1010191 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 4054216

[startup+342.3 s]
/proc/loadavg: 4.05 3.16 2.80 5/190 26313
/proc/meminfo: memFree=28411648/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=1067324 CPUtime=342.3 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 1007755 0 0 0 34096 134 0 0 25 0 1 0 971204394 1092939776 256220 33554432000 4194304 4279335 140734057229840 18446744073709551615 4237912 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 266831 256220 270 21 0 263468 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1067324

[startup+402.301 s]
/proc/loadavg: 4.08 3.33 2.87 5/190 26314
/proc/meminfo: memFree=26576184/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=2558180 CPUtime=402.3 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 1158559 0 0 0 40078 152 0 0 25 0 1 0 971204394 2619576320 407005 33554432000 4194304 4279335 140734057229840 18446744073709551615 216738637971 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 639545 407005 270 21 0 636182 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2558180

[startup+462.3 s]
/proc/loadavg: 4.03 3.45 2.94 5/190 26316
/proc/meminfo: memFree=28173640/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=2559044 CPUtime=462.3 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 1239478 0 0 0 46068 162 0 0 25 0 1 0 971204394 2620461056 487912 33554432000 4194304 4279335 140734057229840 18446744073709551615 4256432 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 639761 487912 270 21 0 636398 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 2559044

[startup+522.301 s]
/proc/loadavg: 4.01 3.55 3.01 5/190 26318
/proc/meminfo: memFree=26478176/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=4058396 CPUtime=522.3 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 1419300 0 0 0 52045 185 0 0 25 0 1 0 971204394 4155797504 667711 33554432000 4194304 4279335 140734057229840 18446744073709551615 4241744 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1014599 667711 270 21 0 1011236 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 4058396

[startup+582.3 s]
/proc/loadavg: 4.04 3.64 3.07 6/190 26319
/proc/meminfo: memFree=26158624/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=1638392 CPUtime=582.3 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 1843697 0 0 0 57991 239 0 0 25 0 1 0 971204394 1677713408 346869 33554432000 4194304 4279335 140734057229840 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 409598 346869 270 21 0 406235 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1638392

[startup+642.301 s]

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

[startup+882.301 s]
/proc/loadavg: 4.01 3.87 3.32 5/190 26330
/proc/meminfo: memFree=27425940/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=4061696 CPUtime=882.31 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3219327 0 0 0 87825 406 0 0 25 0 1 0 971204394 4159176704 648832 33554432000 4194304 4279335 140734057229840 18446744073709551615 4257018 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1015424 648832 270 21 0 1012061 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 4061696

[startup+942.3 s]
/proc/loadavg: 4.00 3.89 3.36 5/190 26332
/proc/meminfo: memFree=25332296/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=4062520 CPUtime=942.31 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3437698 0 0 0 93799 432 0 0 25 0 1 0 971204394 4160020480 867188 33554432000 4194304 4279335 140734057229840 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1015630 867188 270 21 0 1012267 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 4062520

[startup+1002.3 s]
/proc/loadavg: 4.03 3.92 3.40 6/190 26333
/proc/meminfo: memFree=24422484/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1002.32 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595201 0 0 0 99781 451 0 0 25 0 1 0 971204394 6654373888 1024675 33554432000 4194304 4279335 140734057229840 18446744073709551615 4257933 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024675 270 21 0 1621240 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 6498412

[startup+1062.3 s]
/proc/loadavg: 4.01 3.93 3.43 5/190 26335
/proc/meminfo: memFree=23428600/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1062.32 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 105781 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4241858 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 6498412

[startup+1122.3 s]
/proc/loadavg: 4.05 3.96 3.47 5/190 26337
/proc/meminfo: memFree=22348404/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1122.32 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 111781 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4209940 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 6498412

[startup+1182.3 s]
/proc/loadavg: 4.02 3.96 3.50 5/190 26338
/proc/meminfo: memFree=25257172/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1182.32 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 117781 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4209428 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 6498412

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.53 5/190 26340
/proc/meminfo: memFree=24119560/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1242.32 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 123781 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4241544 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 6498412

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.56 5/190 26341
/proc/meminfo: memFree=22994108/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1302.33 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 129782 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4206458 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 6498412

[startup+1362.3 s]
/proc/loadavg: 3.83 3.94 3.57 4/184 26367
/proc/meminfo: memFree=27012580/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1362.32 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 135781 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4236128 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 6498412

[startup+1422.31 s]
/proc/loadavg: 3.30 3.77 3.53 4/184 26369
/proc/meminfo: memFree=27012908/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1422.33 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 141782 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4209016 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 6498412

[startup+1482.3 s]
/proc/loadavg: 3.11 3.62 3.50 4/184 26370
/proc/meminfo: memFree=27013016/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1482.32 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 147781 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4227587 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 6498412

[startup+1542.3 s]
/proc/loadavg: 3.04 3.51 3.46 4/184 26372
/proc/meminfo: memFree=27013112/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1542.32 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 153781 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4208270 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 6498412

[startup+1602.3 s]
/proc/loadavg: 3.01 3.41 3.43 4/184 26373
/proc/meminfo: memFree=27013324/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1602.32 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 159781 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4236306 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 6498412

[startup+1662.3 s]
/proc/loadavg: 3.08 3.35 3.41 4/184 26375
/proc/meminfo: memFree=27013416/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1662.32 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 165781 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4260411 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 6498412

[startup+1722.3 s]
/proc/loadavg: 3.03 3.28 3.38 5/184 26377
/proc/meminfo: memFree=27013508/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1722.32 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 171781 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4209364 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 6498412

[startup+1782.3 s]
/proc/loadavg: 3.01 3.23 3.35 4/184 26378
/proc/meminfo: memFree=27013088/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1782.33 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 177782 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4257925 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 6498412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.00 3.21 3.34 4/184 26379
/proc/meminfo: memFree=27013080/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=6498412 CPUtime=1800.03 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4202496 3595202 0 0 0 179552 451 0 0 25 0 1 0 971204394 6654373888 1024676 33554432000 4194304 4279335 140734057229840 18446744073709551615 4260397 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26288/statm: 1624603 1024676 270 21 0 1621240 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 6498412

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

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

[startup+1800.11 s]
/proc/loadavg: 3.00 3.21 3.34 4/184 26379
/proc/meminfo: memFree=27013080/32951124 swapFree=67054712/67111528
[pid=26288] ppid=26286 vsize=0 CPUtime=1800.13 cores=5,7
/proc/26288/stat : 26288 (OptimuS_release) R 26286 26288 22928 0 -1 4203524 3595202 0 0 0 179552 461 0 0 25 0 1 0 971204394 0 0 33554432000 0 0 0 0 0 0 0 4096 8388610 18446744073709551615 0 0 17 5 0 0 0
/proc/26288/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.15
CPU time (s): 1800.18
CPU user time (s): 1795.53
CPU system time (s): 4.65729
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 7404360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.53
system time used= 4.65729
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3595202
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= 1910

runsolver used 2.90056 second user time and 6.92695 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-11 18:28:57
IDJOB=3495058
IDBENCH=89577
IDSOLVER=1986
FILE ID=node119/3495058-1307809737
RUNJOBID= node119-1307809737-26248
PBS_JOBID= 13551059
Free space on /tmp= 74048 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/dspam_dump_vc950.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495058-1307809737/watcher-3495058-1307809737 -o /tmp/evaluation-result-3495058-1307809737/solver-3495058-1307809737 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495058-1307809737.cnf

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

MD5SUM BENCH= 18e7446c1b667e6f7cd7ef093bb94712
RANDOM SEED=1722014479

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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		: 2666.815
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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	: 5332.67
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31586056 kB
Buffers:        283636 kB
Cached:         816372 kB
SwapCached:      11012 kB
Active:         561016 kB
Inactive:       586632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31586056 kB
SwapTotal:    67111528 kB
SwapFree:     67054712 kB
Dirty:           29984 kB
Writeback:           0 kB
AnonPages:       44876 kB
Mapped:          13372 kB
Slab:           151988 kB
PageTables:       5240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   245320 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= 74040 MiB
End job on node119 at 2011-06-11 18:58:59