Trace number 3495032

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) 1800.08 1800.03

General information on the benchmark

Namemus/marques-silva/
hardware-verification/c8bidw_s.cnf
MD5SUM2e0079d65ea32695f648794e28543c96
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark36.9684
Satisfiable
(Un)Satisfiability was proved
Number of variables171486
Number of clauses508465
Sum of the clauses size1186417
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2338976
Number of clauses of size 3169488
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-3495032-1307808845/watcher-3495032-1307808845 -o /tmp/evaluation-result-3495032-1307808845/solver-3495032-1307808845 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495032-1307808845.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.03 3.93 3.73 6/189 13788
/proc/meminfo: memFree=31089788/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=21752 CPUtime=0 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1167 0 0 0 0 0 0 0 25 0 1 0 971115219 22274048 1086 33554432000 4194304 4279335 140733471062736 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 5438 1089 223 21 0 2075 0

[startup+0.0488999 s]
/proc/loadavg: 4.03 3.93 3.73 6/189 13788
/proc/meminfo: memFree=31089788/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=41776 CPUtime=0.04 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 6142 0 0 0 4 0 0 0 25 0 1 0 971115219 42778624 5966 33554432000 4194304 4279335 140733471062736 18446744073709551615 4266233 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 10444 5968 224 21 0 7081 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 41776

[startup+0.10089 s]
/proc/loadavg: 4.03 3.93 3.73 6/189 13788
/proc/meminfo: memFree=31089788/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=63088 CPUtime=0.09 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 10505 0 0 0 9 0 0 0 25 0 1 0 971115219 64602112 10183 33554432000 4194304 4279335 140733471062736 18446744073709551615 260905054917 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 15772 10186 224 21 0 12409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 63088

[startup+0.300854 s]
/proc/loadavg: 4.03 3.93 3.73 6/189 13788
/proc/meminfo: memFree=31089788/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=134528 CPUtime=0.29 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 26592 0 0 0 26 3 0 0 25 0 1 0 971115219 137756672 26014 33554432000 4194304 4279335 140733471062736 18446744073709551615 260905054917 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 33632 26016 239 21 0 30269 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 134528

[startup+0.700781 s]
/proc/loadavg: 4.03 3.93 3.73 6/189 13788
/proc/meminfo: memFree=31089788/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=195572 CPUtime=0.69 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 41259 0 0 0 64 5 0 0 25 0 1 0 971115219 200265728 40680 33554432000 4194304 4279335 140733471062736 18446744073709551615 4209243 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 48893 40680 250 21 0 45530 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 195572

[startup+1.50064 s]
/proc/loadavg: 4.02 3.93 3.73 5/190 13789
/proc/meminfo: memFree=30927736/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=195572 CPUtime=1.49 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 41259 0 0 0 144 5 0 0 25 0 1 0 971115219 200265728 40680 33554432000 4194304 4279335 140733471062736 18446744073709551615 4209384 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 48893 40680 250 21 0 45530 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 195572

[startup+3.10034 s]
/proc/loadavg: 4.02 3.93 3.73 5/190 13789
/proc/meminfo: memFree=30894492/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=195572 CPUtime=3.09 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 41259 0 0 0 304 5 0 0 25 0 1 0 971115219 200265728 40680 33554432000 4194304 4279335 140733471062736 18446744073709551615 4207483 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 48893 40680 250 21 0 45530 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 195572

[startup+6.30076 s]
/proc/loadavg: 4.02 3.93 3.73 5/190 13789
/proc/meminfo: memFree=30894244/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=195572 CPUtime=6.29 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 41262 0 0 0 624 5 0 0 25 0 1 0 971115219 200265728 40683 33554432000 4194304 4279335 140733471062736 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 48893 40683 250 21 0 45530 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 195572

[startup+12.7006 s]
/proc/loadavg: 4.02 3.93 3.73 5/190 13789
/proc/meminfo: memFree=30847196/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=211308 CPUtime=12.69 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 45223 0 0 0 1264 5 0 0 25 0 1 0 971115219 216379392 43969 33554432000 4194304 4279335 140733471062736 18446744073709551615 260908851202 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 52827 43969 269 21 0 49464 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 211308

[startup+25.5002 s]
/proc/loadavg: 4.02 3.93 3.73 5/190 13790
/proc/meminfo: memFree=30807268/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=275316 CPUtime=25.49 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 60190 0 0 0 2542 7 0 0 25 0 1 0 971115219 281923584 58915 33554432000 4194304 4279335 140733471062736 18446744073709551615 4242152 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 68829 58915 269 21 0 65466 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 275316

[startup+51.1006 s]
/proc/loadavg: 4.01 3.93 3.74 5/190 13790
/proc/meminfo: memFree=30507784/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=541268 CPUtime=51.09 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 97207 0 0 0 5097 12 0 0 25 0 1 0 971115219 554258432 95899 33554432000 4194304 4279335 140733471062736 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 135317 95899 269 21 0 131954 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 541268

[startup+102.307 s]
/proc/loadavg: 4.00 3.94 3.75 5/190 13792
/proc/meminfo: memFree=30268032/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=759620 CPUtime=102.3 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 182454 0 0 0 10206 24 0 0 25 0 1 0 971115219 777850880 181102 33554432000 4194304 4279335 140733471062736 18446744073709551615 4255606 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 189905 181102 269 21 0 186542 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 759620

[startup+162.3 s]
/proc/loadavg: 4.00 3.95 3.76 5/190 13793
/proc/meminfo: memFree=29573588/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=1680044 CPUtime=162.29 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 302878 0 0 0 16189 40 0 0 25 0 1 0 971115219 1720365056 301482 33554432000 4194304 4279335 140733471062736 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 420011 301486 269 21 0 416648 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1680044

[startup+222.3 s]
/proc/loadavg: 4.03 3.97 3.78 5/190 13795
/proc/meminfo: memFree=29869380/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=1114684 CPUtime=222.29 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 519565 0 0 0 22158 71 0 0 25 0 1 0 971115219 1141436416 195429 33554432000 4194304 4279335 140733471062736 18446744073709551615 4256705 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 278671 195429 269 21 0 275308 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1114684

[startup+282.3 s]
/proc/loadavg: 4.01 3.97 3.79 5/190 13797
/proc/meminfo: memFree=29212624/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=1683020 CPUtime=282.3 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 719425 0 0 0 28132 98 0 0 25 0 1 0 971115219 1723412480 395255 33554432000 4194304 4279335 140733471062736 18446744073709551615 260908853705 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 420755 395255 269 21 0 417392 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1683020

[startup+342.3 s]
/proc/loadavg: 4.00 3.97 3.80 5/190 13798
/proc/meminfo: memFree=28187452/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=2606644 CPUtime=342.3 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 966690 0 0 0 34106 124 0 0 25 0 1 0 971115219 2669203456 642489 33554432000 4194304 4279335 140733471062736 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 651661 642489 269 21 0 648298 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2606644

[startup+402.3 s]
/proc/loadavg: 4.06 3.99 3.82 5/190 13800
/proc/meminfo: memFree=27880236/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=4106840 CPUtime=402.3 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1050877 0 0 0 40095 135 0 0 25 0 1 0 971115219 4205404160 726652 33554432000 4194304 4279335 140733471062736 18446744073709551615 4241862 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 1026710 726652 269 21 0 1023347 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4106840

[startup+462.3 s]
/proc/loadavg: 4.02 3.99 3.82 5/190 13801
/proc/meminfo: memFree=30392548/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=423100 CPUtime=462.3 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1109112 0 0 0 46078 152 0 0 25 0 1 0 971115219 433254400 86984 33554432000 4194304 4279335 140733471062736 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 105775 86984 269 21 0 102412 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 423100

[startup+522.3 s]
/proc/loadavg: 4.01 3.99 3.83 5/190 13803
/proc/meminfo: memFree=30100324/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=555360 CPUtime=522.3 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1139965 0 0 0 52075 155 0 0 25 0 1 0 971115219 568688640 117823 33554432000 4194304 4279335 140733471062736 18446744073709551615 260908852615 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 138840 117823 269 21 0 135477 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 555360

[startup+582.3 s]
/proc/loadavg: 4.00 3.99 3.84 6/190 13805
/proc/meminfo: memFree=30336496/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=555360 CPUtime=582.3 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1140965 0 0 0 58075 155 0 0 25 0 1 0 971115219 568688640 118821 33554432000 4194304 4279335 140733471062736 18446744073709551615 4241556 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 138840 118821 269 21 0 135477 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 555360

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 3.04 3.49 3.66 4/184 13835
/proc/meminfo: memFree=30171368/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=555796 CPUtime=822.31 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1150186 0 0 0 82075 156 0 0 25 0 1 0 971115219 569135104 128024 33554432000 4194304 4279335 140733471062736 18446744073709551615 4260694 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 138949 128024 269 21 0 135586 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 555796

[startup+882.3 s]
/proc/loadavg: 2.86 3.37 3.61 3/178 13861
/proc/meminfo: memFree=30809904/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=771008 CPUtime=882.31 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1156501 0 0 0 88074 157 0 0 25 0 1 0 971115219 789512192 134328 33554432000 4194304 4279335 140733471062736 18446744073709551615 4207871 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 192752 134328 269 21 0 189389 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 771008

[startup+942.3 s]
/proc/loadavg: 2.31 3.12 3.51 3/178 13862
/proc/meminfo: memFree=30760532/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=771320 CPUtime=942.32 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1169132 0 0 0 94071 161 0 0 25 0 1 0 971115219 789831680 146950 33554432000 4194304 4279335 140733471062736 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 192830 146950 269 21 0 189467 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 771320

[startup+1002.3 s]
/proc/loadavg: 2.11 2.91 3.41 3/178 13864
/proc/meminfo: memFree=30579788/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=1122332 CPUtime=1002.32 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1214059 0 0 0 100065 167 0 0 25 0 1 0 971115219 1149267968 191851 33554432000 4194304 4279335 140733471062736 18446744073709551615 4237860 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 280583 191851 269 21 0 277220 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 1122332

[startup+1062.3 s]
/proc/loadavg: 2.04 2.74 3.32 3/178 13865
/proc/meminfo: memFree=30467884/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=1123484 CPUtime=1062.32 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1233055 0 0 0 106063 169 0 0 25 0 1 0 971115219 1150447616 210828 33554432000 4194304 4279335 140733471062736 18446744073709551615 4257990 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 280871 210828 269 21 0 277508 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 1123484

[startup+1122.3 s]
/proc/loadavg: 2.01 2.60 3.23 3/178 13867
/proc/meminfo: memFree=30384852/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=1125172 CPUtime=1122.31 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1264187 0 0 0 112058 173 0 0 25 0 1 0 971115219 1152176128 241937 33554432000 4194304 4279335 140733471062736 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 281293 241937 269 21 0 277930 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 1125172

[startup+1182.3 s]
/proc/loadavg: 2.00 2.49 3.15 3/178 13869
/proc/meminfo: memFree=30948356/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=429840 CPUtime=1182.32 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1323622 0 0 0 118048 184 0 0 25 0 1 0 971115219 440156160 89723 33554432000 4194304 4279335 140733471062736 18446744073709551615 260908853260 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 107460 89723 269 21 0 104097 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 429840

[startup+1242.3 s]
/proc/loadavg: 2.00 2.40 3.08 3/178 13870
/proc/meminfo: memFree=30790784/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=562548 CPUtime=1242.33 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1366684 0 0 0 124044 189 0 0 25 0 1 0 971115219 576049152 132758 33554432000 4194304 4279335 140733471062736 18446744073709551615 260908853813 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 140637 132758 269 21 0 137274 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 562548

[startup+1302.3 s]
/proc/loadavg: 1.37 2.14 2.94 2/172 13897
/proc/meminfo: memFree=30697880/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=777852 CPUtime=1302.33 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1413694 0 0 0 130038 195 0 0 25 0 1 0 971115219 796520448 179744 33554432000 4194304 4279335 140733471062736 18446744073709551615 4237881 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 194463 179744 269 21 0 191100 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 777852

[startup+1362.3 s]
/proc/loadavg: 1.13 1.93 2.82 2/172 13898
/proc/meminfo: memFree=30459616/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=1127932 CPUtime=1362.33 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1473261 0 0 0 136031 202 0 0 25 0 1 0 971115219 1155002368 239289 33554432000 4194304 4279335 140733471062736 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 281983 239289 269 21 0 278620 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 1127932

[startup+1422.31 s]
/proc/loadavg: 1.05 1.76 2.70 2/172 13900
/proc/meminfo: memFree=30254100/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=1696048 CPUtime=1422.34 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1524492 0 0 0 142025 209 0 0 25 0 1 0 971115219 1736753152 290500 33554432000 4194304 4279335 140733471062736 18446744073709551615 4242152 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 424012 290500 269 21 0 420649 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 1696048

[startup+1482.3 s]
/proc/loadavg: 1.02 1.62 2.59 2/172 13902
/proc/meminfo: memFree=30034308/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=1696872 CPUtime=1482.33 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1579469 0 0 0 148016 217 0 0 25 0 1 0 971115219 1737596928 345448 33554432000 4194304 4279335 140733471062736 18446744073709551615 4257990 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 424218 345448 269 21 0 420855 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 1696872

[startup+1542.3 s]
/proc/loadavg: 1.00 1.50 2.49 2/172 13906
/proc/meminfo: memFree=29986472/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=1697244 CPUtime=1542.34 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1591216 0 0 0 154015 219 0 0 25 0 1 0 971115219 1737977856 357184 33554432000 4194304 4279335 140733471062736 18446744073709551615 4260768 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 424311 357184 269 21 0 420948 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 1697244

[startup+1602.3 s]
/proc/loadavg: 1.06 1.42 2.40 2/172 13908
/proc/meminfo: memFree=31015776/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=433892 CPUtime=1602.33 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1664354 0 0 0 159999 234 0 0 25 0 1 0 971115219 444305408 100481 33554432000 4194304 4279335 140733471062736 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 108473 100481 269 21 0 105110 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 433892

[startup+1662.3 s]
/proc/loadavg: 1.02 1.34 2.31 2/172 13909
/proc/meminfo: memFree=30975444/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=566152 CPUtime=1662.33 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1674363 0 0 0 165997 236 0 0 25 0 1 0 971115219 579739648 110486 33554432000 4194304 4279335 140733471062736 18446744073709551615 4208194 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 141538 110486 269 21 0 138175 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 566152

[startup+1722.3 s]
/proc/loadavg: 1.00 1.28 2.22 2/172 13911
/proc/meminfo: memFree=30975528/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=566152 CPUtime=1722.33 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1674363 0 0 0 171997 236 0 0 25 0 1 0 971115219 579739648 110486 33554432000 4194304 4279335 140733471062736 18446744073709551615 4210739 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 141538 110486 269 21 0 138175 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 566152

[startup+1782.3 s]
/proc/loadavg: 1.00 1.23 2.14 2/172 13913
/proc/meminfo: memFree=30924764/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=566308 CPUtime=1782.34 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1687297 0 0 0 177996 238 0 0 25 0 1 0 971115219 579899392 123399 33554432000 4194304 4279335 140733471062736 18446744073709551615 4237912 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 141577 123399 269 21 0 138214 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 566308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.21 2.13 2/172 13913
/proc/meminfo: memFree=30895480/32950928 swapFree=67051812/67111528
[pid=13788] ppid=13786 vsize=566476 CPUtime=1800.04 cores=1,3
/proc/13788/stat : 13788 (OptimuS_release) R 13786 13788 10968 0 -1 4202496 1694388 0 0 0 179765 239 0 0 25 0 1 0 971115219 580071424 130480 33554432000 4194304 4279335 140733471062736 18446744073709551615 4237845 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/13788/statm: 141619 130480 269 21 0 138256 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 566476

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): 1800.03
CPU time (s): 1800.08
CPU user time (s): 1797.65
CPU system time (s): 2.42063
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 4187732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.65
system time used= 2.42063
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1694388
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= 8131

runsolver used 2.68759 second user time and 6.33404 second system time

The end

Launcher Data 

Begin job on node116 at 2011-06-11 18:14:05
IDJOB=3495032
IDBENCH=89511
IDSOLVER=1986
FILE ID=node116/3495032-1307808845
RUNJOBID= node116-1307808287-13261
PBS_JOBID= 13551061
Free space on /tmp= 74136 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/hardware-verification/c8bidw_s.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495032-1307808845/watcher-3495032-1307808845 -o /tmp/evaluation-result-3495032-1307808845/solver-3495032-1307808845 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495032-1307808845.cnf

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

MD5SUM BENCH= 2e0079d65ea32695f648794e28543c96
RANDOM SEED=672389035

node116.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		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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	: 5332.75
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		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31102500 kB
Buffers:        314476 kB
Cached:        1003080 kB
SwapCached:      13064 kB
Active:         804532 kB
Inactive:       843148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31102500 kB
SwapTotal:    67111528 kB
SwapFree:     67051812 kB
Dirty:           11688 kB
Writeback:           0 kB
AnonPages:      327476 kB
Mapped:           9512 kB
Slab:           133988 kB
PageTables:       5860 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   626608 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= 74140 MiB
End job on node116 at 2011-06-11 18:44:07