Trace number 3495666

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 x100_source? (TO) 1800.07 1800.03

General information on the benchmark

Namemus/marques-silva/
software-verification/itox_vc965.cnf
MD5SUM60ac8a21054fe8a10d050c2a73fbc82b
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.20282
Satisfiable
(Un)Satisfiability was proved
Number of variables115769
Number of clauses338946
Sum of the clauses size884379
Maximum clause length3
Minimum clause length1
Number of clauses of size 17057
Number of clauses of size 2118345
Number of clauses of size 3213544
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-3495666-1307809236/watcher-3495666-1307809236 -o /tmp/evaluation-result-3495666-1307809236/solver-3495666-1307809236 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495666-1307809236.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: 4.00 3.53 3.36 4/189 17823
/proc/meminfo: memFree=29921348/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=23084 CPUtime=0 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 1496 0 0 0 0 0 0 0 25 0 1 0 892521641 23638016 1420 33554432000 4194304 4280283 140734607542512 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 5771 1427 223 21 0 2408 0

[startup+0.0895499 s]
/proc/loadavg: 4.00 3.53 3.36 4/189 17823
/proc/meminfo: memFree=29921348/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=56316 CPUtime=0.07 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 9469 0 0 0 6 1 0 0 25 0 1 0 892521641 57667584 9164 33554432000 4194304 4280283 140734607542512 18446744073709551615 228244009669 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 14079 9167 224 21 0 10716 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 56316

[startup+0.100546 s]
/proc/loadavg: 4.00 3.53 3.36 4/189 17823
/proc/meminfo: memFree=29921348/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=60228 CPUtime=0.09 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 10482 0 0 0 8 1 0 0 25 0 1 0 892521641 61673472 10142 33554432000 4194304 4280283 140734607542512 18446744073709551615 4267193 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 15057 10154 224 21 0 11694 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 60228

[startup+0.300511 s]
/proc/loadavg: 4.00 3.53 3.36 4/189 17823
/proc/meminfo: memFree=29921348/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=113344 CPUtime=0.29 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 22620 0 0 0 25 4 0 0 25 0 1 0 892521641 116064256 22218 33554432000 4194304 4280283 140734607542512 18446744073709551615 228244009669 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 28336 22219 240 21 0 24973 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 113344

[startup+0.700443 s]
/proc/loadavg: 4.00 3.53 3.36 4/189 17823
/proc/meminfo: memFree=29921348/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=134104 CPUtime=0.69 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 27771 0 0 0 65 4 0 0 25 0 1 0 892521641 137322496 27368 33554432000 4194304 4280283 140734607542512 18446744073709551615 4208044 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 33526 27368 251 21 0 30163 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 134104

[startup+1.5003 s]
/proc/loadavg: 4.00 3.53 3.36 5/190 17824
/proc/meminfo: memFree=29766984/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=134104 CPUtime=1.49 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 27780 0 0 0 145 4 0 0 25 0 1 0 892521641 137322496 27377 33554432000 4194304 4280283 140734607542512 18446744073709551615 4208906 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 33526 27377 251 21 0 30163 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 134104

[startup+3.10102 s]
/proc/loadavg: 4.00 3.53 3.36 5/190 17824
/proc/meminfo: memFree=29723956/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=134332 CPUtime=3.09 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 27844 0 0 0 305 4 0 0 25 0 1 0 892521641 137555968 27419 33554432000 4194304 4280283 140734607542512 18446744073709551615 4208151 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 33583 27419 251 21 0 30220 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 134332

[startup+6.30046 s]
/proc/loadavg: 4.00 3.54 3.37 5/190 17824
/proc/meminfo: memFree=29924972/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=134492 CPUtime=6.29 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 27865 0 0 0 625 4 0 0 25 0 1 0 892521641 137719808 27440 33554432000 4194304 4280283 140734607542512 18446744073709551615 4208673 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 33623 27440 251 21 0 30260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 134492

[startup+12.7003 s]
/proc/loadavg: 4.00 3.55 3.37 5/190 17824
/proc/meminfo: memFree=29629188/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=134492 CPUtime=12.69 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 27887 0 0 0 1265 4 0 0 25 0 1 0 892521641 137719808 27462 33554432000 4194304 4280283 140734607542512 18446744073709551615 4208151 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 33623 27462 251 21 0 30260 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 134492

[startup+25.5011 s]
/proc/loadavg: 4.00 3.57 3.38 5/190 17862
/proc/meminfo: memFree=30016712/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=134492 CPUtime=25.5 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 27893 0 0 0 2545 5 0 0 25 0 1 0 892521641 137719808 27468 33554432000 4194304 4280283 140734607542512 18446744073709551615 4210114 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 33623 27468 251 21 0 30260 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 134492

[startup+51.1006 s]
/proc/loadavg: 4.00 3.60 3.39 5/190 17863
/proc/meminfo: memFree=30225300/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=169284 CPUtime=51.09 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 36838 0 0 0 5102 7 0 0 25 0 1 0 892521641 173346816 35921 33554432000 4194304 4280283 140734607542512 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 42321 35921 270 21 0 38958 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 169284

[startup+102.307 s]
/proc/loadavg: 4.00 3.66 3.42 5/190 17865
/proc/meminfo: memFree=29464860/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=219880 CPUtime=102.29 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 43938 0 0 0 10222 7 0 0 25 0 1 0 892521641 225157120 43009 33554432000 4194304 4280283 140734607542512 18446744073709551615 4238872 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 54970 43009 270 21 0 51607 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 219880

[startup+162.301 s]
/proc/loadavg: 4.00 3.72 3.46 5/190 17866
/proc/meminfo: memFree=28652584/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=220392 CPUtime=162.29 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 48271 0 0 0 16221 8 0 0 25 0 1 0 892521641 225681408 47336 33554432000 4194304 4280283 140734607542512 18446744073709551615 4259277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 55098 47336 270 21 0 51735 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 220392

[startup+222.3 s]
/proc/loadavg: 4.00 3.77 3.49 5/190 17868
/proc/meminfo: memFree=29236464/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=270672 CPUtime=222.29 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 53233 0 0 0 22220 9 0 0 25 0 1 0 892521641 277168128 52295 33554432000 4194304 4280283 140734607542512 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 67668 52295 270 21 0 64305 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 270672

[startup+282.301 s]
/proc/loadavg: 4.00 3.81 3.52 5/190 17869
/proc/meminfo: memFree=28770544/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=271336 CPUtime=282.3 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 58098 0 0 0 28220 10 0 0 25 0 1 0 892521641 277848064 57153 33554432000 4194304 4280283 140734607542512 18446744073709551615 4238829 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 67834 57153 270 21 0 64471 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 271336

[startup+342.3 s]
/proc/loadavg: 4.00 3.84 3.54 5/190 17871
/proc/meminfo: memFree=29138284/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=352724 CPUtime=342.3 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 63251 0 0 0 34219 11 0 0 25 0 1 0 892521641 361189376 62303 33554432000 4194304 4280283 140734607542512 18446744073709551615 4258897 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 88181 62303 270 21 0 84818 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 352724

[startup+402.301 s]
/proc/loadavg: 4.08 3.90 3.58 5/190 17872
/proc/meminfo: memFree=28754572/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=352724 CPUtime=402.3 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 65234 0 0 0 40219 11 0 0 25 0 1 0 892521641 361189376 64286 33554432000 4194304 4280283 140734607542512 18446744073709551615 4228096 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 88181 64286 270 21 0 84818 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 352724

[startup+462.3 s]
/proc/loadavg: 4.03 3.91 3.60 5/190 17874
/proc/meminfo: memFree=29123800/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=352924 CPUtime=462.3 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 67802 0 0 0 46218 12 0 0 25 0 1 0 892521641 361394176 66851 33554432000 4194304 4280283 140734607542512 18446744073709551615 4261264 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 88231 66851 270 21 0 84868 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 352924

[startup+522.301 s]
/proc/loadavg: 4.01 3.92 3.63 5/190 17876
/proc/meminfo: memFree=28706256/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=353260 CPUtime=522.3 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 70968 0 0 0 52218 12 0 0 25 0 1 0 892521641 361738240 70016 33554432000 4194304 4280283 140734607542512 18446744073709551615 4238771 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 88315 70016 270 21 0 84952 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 353260

[startup+582.3 s]
/proc/loadavg: 4.00 3.94 3.65 5/190 17877
/proc/meminfo: memFree=28452284/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=353436 CPUtime=582.31 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 75467 0 0 0 58218 13 0 0 25 0 1 0 892521641 361918464 74512 33554432000 4194304 4280283 140734607542512 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 88359 74512 270 21 0 84996 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 353436

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.06 3.98 3.72 5/190 17884
/proc/meminfo: memFree=27528884/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=487172 CPUtime=822.31 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 97302 0 0 0 82216 15 0 0 25 0 1 0 892521641 498864128 96325 33554432000 4194304 4280283 140734607542512 18446744073709551615 4238839 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 121793 96325 270 21 0 118430 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 487172

[startup+882.3 s]
/proc/loadavg: 4.02 3.98 3.74 5/190 17885
/proc/meminfo: memFree=28565236/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=487172 CPUtime=882.31 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 102477 0 0 0 88215 16 0 0 25 0 1 0 892521641 498864128 101498 33554432000 4194304 4280283 140734607542512 18446744073709551615 4238866 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 121793 101498 270 21 0 118430 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 487172

[startup+942.301 s]
/proc/loadavg: 4.07 3.99 3.75 5/190 17887
/proc/meminfo: memFree=28507772/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=487472 CPUtime=942.32 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 105332 0 0 0 94215 17 0 0 25 0 1 0 892521641 499171328 104352 33554432000 4194304 4280283 140734607542512 18446744073709551615 4238872 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 121868 104352 270 21 0 118505 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 487472

[startup+1002.3 s]
/proc/loadavg: 4.02 3.99 3.77 5/190 17888
/proc/meminfo: memFree=29075644/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=487472 CPUtime=1002.32 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 108133 0 0 0 100214 18 0 0 25 0 1 0 892521641 499171328 107152 33554432000 4194304 4280283 140734607542512 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 121868 107152 270 21 0 118505 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 487472

[startup+1062.3 s]
/proc/loadavg: 4.01 3.99 3.78 5/190 17890
/proc/meminfo: memFree=28440456/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=488200 CPUtime=1062.32 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 111952 0 0 0 106213 19 0 0 25 0 1 0 892521641 499916800 110968 33554432000 4194304 4280283 140734607542512 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 122050 110968 270 21 0 118687 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 488200

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.79 5/190 17892
/proc/meminfo: memFree=27996252/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=703948 CPUtime=1122.32 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 121708 0 0 0 112212 20 0 0 25 0 1 0 892521641 720842752 120722 33554432000 4194304 4280283 140734607542512 18446744073709551615 4238829 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 175987 120722 270 21 0 172624 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 703948

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.80 5/190 17893
/proc/meminfo: memFree=28731048/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=703948 CPUtime=1182.32 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 127342 0 0 0 118211 21 0 0 25 0 1 0 892521641 720842752 126354 33554432000 4194304 4280283 140734607542512 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 175987 126354 270 21 0 172624 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 703948

[startup+1242.3 s]
/proc/loadavg: 3.85 3.96 3.80 4/184 17919
/proc/meminfo: memFree=29497240/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=704544 CPUtime=1242.32 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 130414 0 0 0 124211 21 0 0 25 0 1 0 892521641 721453056 129424 33554432000 4194304 4280283 140734607542512 18446744073709551615 4238841 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 176136 129424 270 21 0 172773 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 704544

[startup+1302.3 s]
/proc/loadavg: 3.31 3.78 3.75 4/184 17921
/proc/meminfo: memFree=29492600/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=704544 CPUtime=1302.32 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 131478 0 0 0 130211 21 0 0 25 0 1 0 892521641 721453056 130487 33554432000 4194304 4280283 140734607542512 18446744073709551615 4259332 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 176136 130487 270 21 0 172773 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 704544

[startup+1362.3 s]
/proc/loadavg: 3.11 3.64 3.70 4/184 17922
/proc/meminfo: memFree=29462776/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=705472 CPUtime=1362.32 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 138624 0 0 0 136210 22 0 0 25 0 1 0 892521641 722403328 137633 33554432000 4194304 4280283 140734607542512 18446744073709551615 4238866 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 176368 137633 270 21 0 173005 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 705472

[startup+1422.31 s]
/proc/loadavg: 3.07 3.53 3.66 4/184 17924
/proc/meminfo: memFree=29361416/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=705472 CPUtime=1422.33 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 141686 0 0 0 142210 23 0 0 25 0 1 0 892521641 722403328 140693 33554432000 4194304 4280283 140734607542512 18446744073709551615 4238841 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 176368 140693 270 21 0 173005 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 705472

[startup+1482.3 s]
/proc/loadavg: 2.50 3.29 3.57 3/178 17950
/proc/meminfo: memFree=30334104/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=279096 CPUtime=1482.33 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 194822 0 0 0 148201 32 0 0 25 0 1 0 892521641 285794304 52333 33554432000 4194304 4280283 140734607542512 18446744073709551615 4242905 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 69774 52333 270 21 0 66411 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 279096

[startup+1542.3 s]
/proc/loadavg: 2.18 3.05 3.46 3/178 17952
/proc/meminfo: memFree=30148556/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=493780 CPUtime=1542.33 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 241038 0 0 0 154192 41 0 0 25 0 1 0 892521641 505630720 98511 33554432000 4194304 4280283 140734607542512 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 123445 98511 270 21 0 120082 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 493780

[startup+1602.3 s]
/proc/loadavg: 2.06 2.86 3.37 3/178 17953
/proc/meminfo: memFree=29816172/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=1060060 CPUtime=1602.33 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 324192 0 0 0 160180 53 0 0 25 0 1 0 892521641 1085501440 181631 33554432000 4194304 4280283 140734607542512 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 265015 181631 270 21 0 261652 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 1060060

[startup+1662.3 s]
/proc/loadavg: 2.02 2.70 3.28 3/178 17955
/proc/meminfo: memFree=30063252/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=711732 CPUtime=1662.33 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 429251 0 0 0 166162 71 0 0 25 0 1 0 892521641 728813568 119732 33554432000 4194304 4280283 140734607542512 18446744073709551615 4261463 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 177933 119732 270 21 0 174570 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 711732

[startup+1722.3 s]
/proc/loadavg: 2.01 2.57 3.20 3/178 17957
/proc/meminfo: memFree=29780728/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=1062212 CPUtime=1722.33 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 500070 0 0 0 172152 81 0 0 25 0 1 0 892521641 1087705088 190524 33554432000 4194304 4280283 140734607542512 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 265553 190524 270 21 0 262190 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 1062212

[startup+1782.3 s]
/proc/loadavg: 2.00 2.46 3.12 3/178 17958
/proc/meminfo: memFree=30038372/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=713664 CPUtime=1782.34 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 652864 0 0 0 178127 107 0 0 25 0 1 0 892521641 730791936 126394 33554432000 4194304 4280283 140734607542512 18446744073709551615 228247806960 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 178416 126394 270 21 0 175053 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 713664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.43 3.10 3/178 17959
/proc/meminfo: memFree=29969148/32951124 swapFree=67056676/67111528
[pid=17823] ppid=17821 vsize=713948 CPUtime=1800.04 cores=1,3
/proc/17823/stat : 17823 (OptimuS_release) R 17821 17823 15558 0 -1 4202496 669588 0 0 0 179894 110 0 0 25 0 1 0 892521641 731082752 143101 33554432000 4194304 4280283 140734607542512 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17823/statm: 178487 143102 270 21 0 175124 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 713948

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): 1800.07
CPU user time (s): 1798.95
CPU system time (s): 1.12483
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1406788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.95
system time used= 1.12483
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 669593
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= 10
involuntary context switches= 3466

runsolver used 2.85857 second user time and 6.96594 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-11 18:20:37
IDJOB=3495666
IDBENCH=89560
IDSOLVER=1988
FILE ID=node136/3495666-1307809236
RUNJOBID= node136-1307808874-17681
PBS_JOBID= 13551050
Free space on /tmp= 74112 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/itox_vc965.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495666-1307809236/watcher-3495666-1307809236 -o /tmp/evaluation-result-3495666-1307809236/solver-3495666-1307809236 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495666-1307809236.cnf

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

MD5SUM BENCH= 60ac8a21054fe8a10d050c2a73fbc82b
RANDOM SEED=1423680653

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.76
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29922636 kB
Buffers:        258504 kB
Cached:         817100 kB
SwapCached:       8764 kB
Active:        2229224 kB
Inactive:       596136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29922636 kB
SwapTotal:    67111528 kB
SwapFree:     67056676 kB
Dirty:            6632 kB
Writeback:           0 kB
AnonPages:     1747068 kB
Mapped:          13540 kB
Slab:           135128 kB
PageTables:       8460 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2603204 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= 74116 MiB
End job on node136 at 2011-06-11 18:50:39