Trace number 3495124

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS p100_source? (TO) 1800.05 1800.01

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor032.cnf
MD5SUMff5bb7d6abecc96d309861624c3872f5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1129.15
Satisfiable
(Un)Satisfiability was proved
Number of variables4338
Number of clauses12437
Sum of the clauses size29017
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 28290
Number of clauses of size 34145
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-3495124-1307804862/watcher-3495124-1307804862 -o /tmp/evaluation-result-3495124-1307804862/solver-3495124-1307804862 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495124-1307804862.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: 2.17 1.93 2.81 3/184 18587
/proc/meminfo: memFree=31366340/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=20996 CPUtime=0 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 853 0 0 0 0 0 0 0 25 0 1 0 970716942 21499904 780 33554432000 4194304 4279399 140736973090016 18446744073709551615 215988289744 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 5249 793 224 21 0 1886 0

[startup+0.017561 s]
/proc/loadavg: 2.17 1.93 2.81 3/184 18587
/proc/meminfo: memFree=31366340/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=23416 CPUtime=0.01 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 1454 0 0 0 1 0 0 0 25 0 1 0 970716942 23977984 1370 33554432000 4194304 4279399 140736973090016 18446744073709551615 4208940 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 5854 1370 251 21 0 2491 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 23416

[startup+0.100546 s]
/proc/loadavg: 2.17 1.93 2.81 3/184 18587
/proc/meminfo: memFree=31366340/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=23416 CPUtime=0.09 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 1456 0 0 0 9 0 0 0 25 0 1 0 970716942 23977984 1372 33554432000 4194304 4279399 140736973090016 18446744073709551615 4208194 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 5854 1372 251 21 0 2491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23416

[startup+0.300513 s]
/proc/loadavg: 2.17 1.93 2.81 3/184 18587
/proc/meminfo: memFree=31366340/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=26484 CPUtime=0.29 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 2630 0 0 0 29 0 0 0 25 0 1 0 970716942 27119616 2541 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242522 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 6621 2541 270 21 0 3258 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26484

[startup+0.700445 s]
/proc/loadavg: 2.17 1.93 2.81 3/184 18587
/proc/meminfo: memFree=31366340/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=50032 CPUtime=0.69 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 7019 0 0 0 68 1 0 0 25 0 1 0 970716942 51232768 6927 33554432000 4194304 4279399 140736973090016 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 12508 6927 270 21 0 9145 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50032

[startup+1.50031 s]
/proc/loadavg: 2.17 1.93 2.81 5/190 18602
/proc/meminfo: memFree=31613064/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=100084 CPUtime=1.49 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 14379 0 0 0 148 1 0 0 25 0 1 0 970716942 102486016 14286 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 25021 14286 270 21 0 21658 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100084

[startup+3.10103 s]
/proc/loadavg: 2.17 1.93 2.81 5/190 18602
/proc/meminfo: memFree=31529364/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=31856 CPUtime=3.09 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 46371 0 0 0 304 5 0 0 25 0 1 0 970716942 32620544 4501 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 7964 4501 270 21 0 4601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31856

[startup+6.30047 s]
/proc/loadavg: 2.32 1.96 2.81 5/190 18602
/proc/meminfo: memFree=31296088/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=130236 CPUtime=6.29 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 105827 0 0 0 618 11 0 0 25 0 1 0 970716942 133361664 25735 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 32559 25735 270 21 0 29196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 130236

[startup+12.7003 s]
/proc/loadavg: 2.45 2.00 2.82 5/190 18602
/proc/meminfo: memFree=31314460/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=80916 CPUtime=12.69 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 191582 0 0 0 1248 21 0 0 25 0 1 0 970716942 82857984 16790 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 20229 16790 270 21 0 16866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 80916

[startup+25.5011 s]
/proc/loadavg: 2.79 2.09 2.84 5/190 18603
/proc/meminfo: memFree=31368028/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=130236 CPUtime=25.49 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 389937 0 0 0 2505 44 0 0 25 0 1 0 970716942 133361664 25603 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 32559 25603 270 21 0 29196 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 130236

[startup+51.1006 s]
/proc/loadavg: 3.20 2.25 2.87 5/190 18603
/proc/meminfo: memFree=30992264/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=80916 CPUtime=51.09 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 770807 0 0 0 5017 92 0 0 25 0 1 0 970716942 82857984 16790 33554432000 4194304 4279399 140736973090016 18446744073709551615 4255690 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 20229 16790 270 21 0 16866 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 80916

[startup+102.307 s]
/proc/loadavg: 3.65 2.51 2.92 5/190 18605
/proc/meminfo: memFree=31114980/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=130236 CPUtime=102.3 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 1527697 0 0 0 10044 186 0 0 25 0 1 0 970716942 133361664 26385 33554432000 4194304 4279399 140736973090016 18446744073709551615 4257056 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 32559 26385 270 21 0 29196 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 130236

[startup+162.3 s]
/proc/loadavg: 3.87 2.78 2.99 5/190 18606
/proc/meminfo: memFree=31342480/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=130236 CPUtime=162.29 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 2390967 0 0 0 15941 288 0 0 25 0 1 0 970716942 133361664 26997 33554432000 4194304 4279399 140736973090016 18446744073709551615 4255690 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 32559 26997 270 21 0 29196 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 130236

[startup+222.301 s]
/proc/loadavg: 4.03 3.02 3.05 5/190 18608
/proc/meminfo: memFree=31017920/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=130236 CPUtime=222.29 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 3272523 0 0 0 21836 393 0 0 25 0 1 0 970716942 133361664 25941 33554432000 4194304 4279399 140736973090016 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 32559 25941 270 21 0 29196 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 130236

[startup+282.3 s]
/proc/loadavg: 4.01 3.19 3.11 5/190 18609
/proc/meminfo: memFree=31031020/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=130236 CPUtime=282.3 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 4126672 0 0 0 27730 500 0 0 25 0 1 0 970716942 133361664 25212 33554432000 4194304 4279399 140736973090016 18446744073709551615 4235908 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 32559 25212 270 21 0 29196 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 130236

[startup+342.301 s]
/proc/loadavg: 4.06 3.35 3.17 5/190 18611
/proc/meminfo: memFree=31008276/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=342.3 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 4924052 0 0 0 33631 599 0 0 25 0 1 0 970716942 164921344 22681 33554432000 4194304 4279399 140736973090016 18446744073709551615 215988635783 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 22169 270 21 0 36901 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 161056

[startup+402.3 s]
/proc/loadavg: 4.02 3.47 3.22 6/190 18613
/proc/meminfo: memFree=31145108/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=402.3 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 5711936 0 0 0 39532 698 0 0 25 0 1 0 970716942 164921344 35837 33554432000 4194304 4279399 140736973090016 18446744073709551615 4235920 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 35837 270 21 0 36901 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 161056

[startup+462.301 s]
/proc/loadavg: 4.01 3.56 3.26 5/190 18614
/proc/meminfo: memFree=30989820/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=462.3 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 6474501 0 0 0 45437 793 0 0 25 0 1 0 970716942 164921344 30676 33554432000 4194304 4279399 140736973090016 18446744073709551615 4243409 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 30676 270 21 0 36901 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 161056

[startup+522.3 s]
/proc/loadavg: 4.00 3.64 3.31 5/190 18616
/proc/meminfo: memFree=31101248/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=130236 CPUtime=522.3 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 7273962 0 0 0 51338 892 0 0 25 0 1 0 970716942 133361664 25850 33554432000 4194304 4279399 140736973090016 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 32559 25850 270 21 0 29196 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 130236

[startup+582.301 s]
/proc/loadavg: 4.00 3.70 3.35 5/190 18617
/proc/meminfo: memFree=30907392/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=582.3 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 8105512 0 0 0 57237 993 0 0 25 0 1 0 970716942 164921344 31558 33554432000 4194304 4279399 140736973090016 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 31558 270 21 0 36901 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 161056

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.86 3.48 5/190 18624
/proc/meminfo: memFree=31097156/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=822.31 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 11251659 0 0 0 80839 1392 0 0 25 0 1 0 970716942 164921344 34315 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 34315 270 21 0 36901 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 161056

[startup+882.301 s]
/proc/loadavg: 4.00 3.88 3.51 5/190 18625
/proc/meminfo: memFree=30964432/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=882.31 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 12060446 0 0 0 86738 1493 0 0 25 0 1 0 970716942 164921344 33441 33554432000 4194304 4279399 140736973090016 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 33441 270 21 0 36901 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 161056

[startup+942.301 s]
/proc/loadavg: 4.00 3.90 3.54 5/190 18627
/proc/meminfo: memFree=31259624/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=942.31 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 12882934 0 0 0 92636 1595 0 0 25 0 1 0 970716942 164921344 32482 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 32482 270 21 0 36901 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 161056

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.57 5/190 18629
/proc/meminfo: memFree=30822592/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=1002.31 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 13630037 0 0 0 98545 1686 0 0 25 0 1 0 970716942 164921344 34350 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 34350 270 21 0 36901 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 161056

[startup+1062.3 s]
/proc/loadavg: 4.00 3.93 3.59 5/190 18630
/proc/meminfo: memFree=30989088/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=130236 CPUtime=1062.31 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 14360434 0 0 0 104455 1776 0 0 25 0 1 0 970716942 133361664 28584 33554432000 4194304 4279399 140736973090016 18446744073709551615 4257185 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 32559 28584 270 21 0 29196 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 130236

[startup+1122.3 s]
/proc/loadavg: 4.00 3.94 3.61 5/190 18632
/proc/meminfo: memFree=31126192/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=1122.32 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 15102961 0 0 0 110358 1874 0 0 25 0 1 0 970716942 164921344 32895 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 32895 270 21 0 36901 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 161056

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.64 5/190 18633
/proc/meminfo: memFree=30937924/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=1182.32 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 15861767 0 0 0 116263 1969 0 0 25 0 1 0 970716942 164921344 36490 33554432000 4194304 4279399 140736973090016 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 36490 270 21 0 36901 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 161056

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.65 5/190 18635
/proc/meminfo: memFree=30655276/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=1242.32 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 16689097 0 0 0 122158 2074 0 0 25 0 1 0 970716942 164921344 32117 33554432000 4194304 4279399 140736973090016 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 32118 270 21 0 36901 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 161056

[startup+1302.3 s]
/proc/loadavg: 4.00 3.96 3.67 5/190 18637
/proc/meminfo: memFree=31001308/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=80916 CPUtime=1302.32 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 17437119 0 0 0 128061 2171 0 0 25 0 1 0 970716942 82857984 16790 33554432000 4194304 4279399 140736973090016 18446744073709551615 4237945 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 20229 16790 270 21 0 16866 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 80916

[startup+1362.3 s]
/proc/loadavg: 4.00 3.96 3.69 5/190 18638
/proc/meminfo: memFree=30817252/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=1362.32 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 18270994 0 0 0 133960 2272 0 0 25 0 1 0 970716942 164921344 34460 33554432000 4194304 4279399 140736973090016 18446744073709551615 4235616 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 34460 270 21 0 36901 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 161056

[startup+1422.31 s]
/proc/loadavg: 4.00 3.97 3.71 5/190 18640
/proc/meminfo: memFree=31151008/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=211144 CPUtime=1422.33 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 18988334 0 0 0 139873 2360 0 0 25 0 1 0 970716942 216211456 38168 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 52786 38168 270 21 0 49423 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 211144

[startup+1482.3 s]
/proc/loadavg: 4.07 3.99 3.73 5/190 18641
/proc/meminfo: memFree=30957152/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=1482.33 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 19763379 0 0 0 145779 2454 0 0 25 0 1 0 970716942 164921344 31684 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 31684 270 21 0 36901 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 161056

[startup+1542.3 s]
/proc/loadavg: 4.08 4.00 3.75 5/190 18643
/proc/meminfo: memFree=31073420/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=1542.33 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 20510393 0 0 0 151687 2546 0 0 25 0 1 0 970716942 164921344 31549 33554432000 4194304 4279399 140736973090016 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 31549 270 21 0 36901 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 161056

[startup+1602.3 s]
/proc/loadavg: 4.03 4.00 3.76 5/190 18645
/proc/meminfo: memFree=30982088/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=211144 CPUtime=1602.33 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 21190122 0 0 0 157602 2631 0 0 25 0 1 0 970716942 216211456 37929 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 52786 37929 270 21 0 49423 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 211144

[startup+1662.3 s]
/proc/loadavg: 4.01 4.00 3.77 5/190 18646
/proc/meminfo: memFree=30727352/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=1662.32 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 21941447 0 0 0 163506 2726 0 0 25 0 1 0 970716942 164921344 32148 33554432000 4194304 4279399 140736973090016 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 32148 270 21 0 36901 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 161056

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.78 5/190 18648
/proc/meminfo: memFree=30947148/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=130236 CPUtime=1722.33 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 22683890 0 0 0 169413 2820 0 0 25 0 1 0 970716942 133361664 26783 33554432000 4194304 4279399 140736973090016 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 32559 26783 270 21 0 29196 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 130236

[startup+1782.3 s]
/proc/loadavg: 3.56 3.90 3.76 3/178 18699
/proc/meminfo: memFree=31434828/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=1782.33 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 23315883 0 0 0 175334 2899 0 0 25 0 1 0 970716942 164921344 31177 33554432000 4194304 4279399 140736973090016 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 31185 270 21 0 36901 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 161056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.11 3.78 3.72 3/178 18700
/proc/meminfo: memFree=31427872/32950940 swapFree=67074964/67111528
[pid=18587] ppid=18585 vsize=161056 CPUtime=1800.04 cores=1,3
/proc/18587/stat : 18587 (OptimuS_release) R 18585 18587 17737 0 -1 4202496 23550901 0 0 0 177076 2928 0 0 25 0 1 0 970716942 164921344 33454 33554432000 4194304 4279399 140736973090016 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18587/statm: 40264 33454 270 21 0 36901 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 161056

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): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1770.76
CPU system time (s): 29.2905
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 291284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1770.76
system time used= 29.2905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23550901
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= 5
involuntary context switches= 3677

runsolver used 2.91056 second user time and 6.90895 second system time

The end

Launcher Data 

Begin job on node117 at 2011-06-11 17:07:42
IDJOB=3495124
IDBENCH=70764
IDSOLVER=1987
FILE ID=node117/3495124-1307804862
RUNJOBID= node117-1307804830-18468
PBS_JOBID= 13551060
Free space on /tmp= 74024 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor032.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495124-1307804862/watcher-3495124-1307804862 -o /tmp/evaluation-result-3495124-1307804862/solver-3495124-1307804862 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495124-1307804862.cnf

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

MD5SUM BENCH= ff5bb7d6abecc96d309861624c3872f5
RANDOM SEED=407012417

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
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		: 2666.849
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5332.74
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      31367504 kB
Buffers:        164096 kB
Cached:         701836 kB
SwapCached:       6164 kB
Active:         879180 kB
Inactive:       550980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      31367504 kB
SwapTotal:    67111528 kB
SwapFree:     67074964 kB
Dirty:            1156 kB
Writeback:           0 kB
AnonPages:      561256 kB
Mapped:          14404 kB
Slab:            85320 kB
PageTables:       5952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   832816 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= 74020 MiB
End job on node117 at 2011-06-11 17:37:44