Trace number 3495114

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

Nameindustrial/jarvisalo/
eq.atree.braun.7.unsat.cnf
MD5SUM39c753fcd6ac15019fa3a40cd8b8f69d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables505
Number of clauses1696
Sum of the clauses size4422
Maximum clause length13
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 2719
Number of clauses of size 3948
Number of clauses of size 410
Number of clauses of size 510
Number of clauses of size over 56

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-3495114-1307804830/watcher-3495114-1307804830 -o /tmp/evaluation-result-3495114-1307804830/solver-3495114-1307804830 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495114-1307804830.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 1.01 1.71 2.77 2/176 18486
/proc/meminfo: memFree=31901888/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=19600 CPUtime=0 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 522 0 0 0 0 0 0 0 25 0 1 0 970713733 20070400 459 33554432000 4194304 4279399 140733865168992 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 4900 460 258 21 0 1537 0

[startup+0.028896 s]
/proc/loadavg: 1.01 1.71 2.77 2/176 18486
/proc/meminfo: memFree=31901888/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=19732 CPUtime=0.02 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 728 0 0 0 2 0 0 0 25 0 1 0 970713733 20205568 665 33554432000 4194304 4279399 140733865168992 18446744073709551615 4258419 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 4933 665 268 21 0 1570 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 19732

[startup+0.100883 s]
/proc/loadavg: 1.01 1.71 2.77 2/176 18486
/proc/meminfo: memFree=31901888/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=18164 CPUtime=0.09 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 1690 0 0 0 9 0 0 0 25 0 1 0 970713733 18599936 841 33554432000 4194304 4279399 140733865168992 18446744073709551615 4255659 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 4541 842 269 21 0 1178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18164

[startup+0.300849 s]
/proc/loadavg: 1.01 1.71 2.77 2/176 18486
/proc/meminfo: memFree=31901888/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=24188 CPUtime=0.29 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 3529 0 0 0 29 0 0 0 25 0 1 0 970713733 24768512 2671 33554432000 4194304 4279399 140733865168992 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 6047 2671 269 21 0 2684 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24188

[startup+0.700825 s]
/proc/loadavg: 1.01 1.71 2.77 2/176 18486
/proc/meminfo: memFree=31901888/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=26960 CPUtime=0.69 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 4212 0 0 0 69 0 0 0 25 0 1 0 970713733 27607040 3353 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242522 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 6740 3353 269 21 0 3377 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26960

[startup+1.50075 s]
/proc/loadavg: 1.01 1.71 2.77 5/190 18525
/proc/meminfo: memFree=31659816/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=26960 CPUtime=1.49 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 4212 0 0 0 149 0 0 0 25 0 1 0 970713733 27607040 3353 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 6740 3353 269 21 0 3377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26960

[startup+3.10036 s]
/proc/loadavg: 1.25 1.75 2.78 5/190 18525
/proc/meminfo: memFree=31608604/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=26960 CPUtime=3.09 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 4212 0 0 0 309 0 0 0 25 0 1 0 970713733 27607040 3353 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 6740 3353 269 21 0 3377 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26960

[startup+6.3008 s]
/proc/loadavg: 1.25 1.75 2.78 5/190 18525
/proc/meminfo: memFree=31458056/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=26960 CPUtime=6.29 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 4212 0 0 0 629 0 0 0 25 0 1 0 970713733 27607040 3353 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 6740 3353 269 21 0 3377 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26960

[startup+12.7007 s]
/proc/loadavg: 1.67 1.82 2.79 5/190 18525
/proc/meminfo: memFree=31388264/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=22608 CPUtime=12.69 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 15827 0 0 0 1267 2 0 0 25 0 1 0 970713733 23150592 2044 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 5652 2044 270 21 0 2289 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22608

[startup+25.5005 s]
/proc/loadavg: 2.03 1.89 2.80 5/190 18526
/proc/meminfo: memFree=31438836/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=29680 CPUtime=25.49 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 25537 0 0 0 2546 3 0 0 25 0 1 0 970713733 30392320 4044 33554432000 4194304 4279399 140733865168992 18446744073709551615 4256510 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 7420 4044 270 21 0 4057 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29680

[startup+51.1011 s]
/proc/loadavg: 2.58 2.03 2.82 5/190 18602
/proc/meminfo: memFree=31175956/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=38496 CPUtime=51.09 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 26729 0 0 0 5105 4 0 0 25 0 1 0 970713733 39419904 5231 33554432000 4194304 4279399 140733865168992 18446744073709551615 4241960 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 9624 5231 270 21 0 6261 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 38496

[startup+102.307 s]
/proc/loadavg: 3.43 2.36 2.89 5/190 18604
/proc/meminfo: memFree=31073352/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=38496 CPUtime=102.3 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 27746 0 0 0 10226 4 0 0 25 0 1 0 970713733 39419904 6248 33554432000 4194304 4279399 140733865168992 18446744073709551615 4257151 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 9624 6248 270 21 0 6261 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 38496

[startup+162.301 s]
/proc/loadavg: 3.77 2.63 2.95 5/190 18605
/proc/meminfo: memFree=31057792/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=38496 CPUtime=162.29 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 41418 0 0 0 16222 7 0 0 25 0 1 0 970713733 39419904 6248 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 9624 6248 270 21 0 6261 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 38496

[startup+222.301 s]
/proc/loadavg: 3.92 2.90 3.02 5/190 18607
/proc/meminfo: memFree=31136488/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=38496 CPUtime=222.3 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 41418 0 0 0 22223 7 0 0 25 0 1 0 970713733 39419904 6248 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 9624 6248 270 21 0 6261 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38496

[startup+282.3 s]
/proc/loadavg: 4.02 3.09 3.08 5/190 18609
/proc/meminfo: memFree=31037736/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=42964 CPUtime=282.3 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 48125 0 0 0 28222 8 0 0 25 0 1 0 970713733 43995136 7365 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 10741 7365 270 21 0 7378 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 42964

[startup+342.301 s]
/proc/loadavg: 4.00 3.27 3.14 5/190 18610
/proc/meminfo: memFree=31007184/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=38500 CPUtime=342.3 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 57254 0 0 0 34220 10 0 0 25 0 1 0 970713733 39424000 6249 33554432000 4194304 4279399 140733865168992 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 9625 6249 270 21 0 6262 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38500

[startup+402.3 s]
/proc/loadavg: 4.04 3.40 3.19 5/190 18612
/proc/meminfo: memFree=30904332/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=38500 CPUtime=402.3 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 94790 0 0 0 40215 15 0 0 25 0 1 0 970713733 39424000 6249 33554432000 4194304 4279399 140733865168992 18446744073709551615 4255829 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 9625 6249 270 21 0 6262 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 38500

[startup+462.301 s]
/proc/loadavg: 4.01 3.52 3.24 5/190 18613
/proc/meminfo: memFree=31068204/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=38500 CPUtime=462.3 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 120597 0 0 0 46212 18 0 0 25 0 1 0 970713733 39424000 6249 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242009 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 9625 6249 270 21 0 6262 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 38500

[startup+522.301 s]
/proc/loadavg: 4.00 3.60 3.28 5/190 18615
/proc/meminfo: memFree=30930776/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=61596 CPUtime=522.3 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 149544 0 0 0 52208 22 0 0 25 0 1 0 970713733 63074304 10113 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 15399 10113 270 21 0 12036 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 61596

[startup+582.301 s]
/proc/loadavg: 4.00 3.67 3.32 5/190 18617
/proc/meminfo: memFree=30885464/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=50104 CPUtime=582.3 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 163206 0 0 0 58206 24 0 0 25 0 1 0 970713733 51306496 9150 33554432000 4194304 4279399 140733865168992 18446744073709551615 4257178 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 12526 9150 270 21 0 9163 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 50104

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.84 3.47 5/190 18623
/proc/meminfo: memFree=31071272/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=50104 CPUtime=822.31 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 163206 0 0 0 82206 25 0 0 25 0 1 0 970713733 51306496 9150 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242274 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 12526 9150 270 21 0 9163 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 50104

[startup+882.3 s]
/proc/loadavg: 4.00 3.87 3.50 5/190 18625
/proc/meminfo: memFree=30852112/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=50104 CPUtime=882.31 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 163206 0 0 0 88206 25 0 0 25 0 1 0 970713733 51306496 9150 33554432000 4194304 4279399 140733865168992 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 12526 9150 270 21 0 9163 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 50104

[startup+942.301 s]
/proc/loadavg: 4.00 3.89 3.53 5/190 18626
/proc/meminfo: memFree=31010040/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=50104 CPUtime=942.31 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 163208 0 0 0 94206 25 0 0 25 0 1 0 970713733 51306496 9152 33554432000 4194304 4279399 140733865168992 18446744073709551615 4235616 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 12526 9152 270 21 0 9163 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 50104

[startup+1002.3 s]
/proc/loadavg: 4.00 3.91 3.56 5/190 18628
/proc/meminfo: memFree=31254396/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=61616 CPUtime=1002.32 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 166091 0 0 0 100206 26 0 0 25 0 1 0 970713733 63094784 12028 33554432000 4194304 4279399 140733865168992 18446744073709551615 4235871 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 15404 12028 270 21 0 12041 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 61616

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.58 5/190 18629
/proc/meminfo: memFree=31144592/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=61616 CPUtime=1062.32 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 166091 0 0 0 106206 26 0 0 25 0 1 0 970713733 63094784 12028 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 15404 12028 270 21 0 12041 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 61616

[startup+1122.3 s]
/proc/loadavg: 4.00 3.93 3.60 5/190 18631
/proc/meminfo: memFree=31094220/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=61616 CPUtime=1122.32 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 166091 0 0 0 112206 26 0 0 25 0 1 0 970713733 63094784 12028 33554432000 4194304 4279399 140733865168992 18446744073709551615 4257185 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 15404 12028 270 21 0 12041 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 61616

[startup+1182.3 s]
/proc/loadavg: 4.00 3.94 3.62 5/190 18633
/proc/meminfo: memFree=31131876/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=61616 CPUtime=1182.32 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 166091 0 0 0 118206 26 0 0 25 0 1 0 970713733 63094784 12028 33554432000 4194304 4279399 140733865168992 18446744073709551615 4256496 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 15404 12028 270 21 0 12041 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 61616

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.65 5/190 18634
/proc/meminfo: memFree=31015764/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=59236 CPUtime=1242.32 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 175940 0 0 0 124204 28 0 0 25 0 1 0 970713733 60657664 11433 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 14809 11433 270 21 0 11446 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 59236

[startup+1302.3 s]
/proc/loadavg: 4.00 3.95 3.66 5/190 18636
/proc/meminfo: memFree=31120140/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=78092 CPUtime=1302.33 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 185230 0 0 0 130204 29 0 0 25 0 1 0 970713733 79966208 16014 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242463 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 19523 16014 270 21 0 16160 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 78092

[startup+1362.3 s]
/proc/loadavg: 4.00 3.96 3.68 5/190 18637
/proc/meminfo: memFree=31113504/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=78092 CPUtime=1362.32 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 185230 0 0 0 136203 29 0 0 25 0 1 0 970713733 79966208 16014 33554432000 4194304 4279399 140733865168992 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 19523 16014 270 21 0 16160 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 78092

[startup+1422.31 s]
/proc/loadavg: 4.00 3.97 3.70 5/190 18639
/proc/meminfo: memFree=30995288/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=78092 CPUtime=1422.33 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 185230 0 0 0 142204 29 0 0 25 0 1 0 970713733 79966208 16014 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 19523 16014 270 21 0 16160 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 78092

[startup+1482.3 s]
/proc/loadavg: 4.00 3.97 3.71 5/190 18641
/proc/meminfo: memFree=31039624/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=78092 CPUtime=1482.33 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 185230 0 0 0 148204 29 0 0 25 0 1 0 970713733 79966208 16014 33554432000 4194304 4279399 140733865168992 18446744073709551615 4257912 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 19523 16014 270 21 0 16160 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 78092

[startup+1542.3 s]
/proc/loadavg: 4.04 3.99 3.74 5/190 18642
/proc/meminfo: memFree=30788736/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=78092 CPUtime=1542.33 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 185230 0 0 0 154204 29 0 0 25 0 1 0 970713733 79966208 16014 33554432000 4194304 4279399 140733865168992 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 19523 16014 270 21 0 16160 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 78092

[startup+1602.3 s]
/proc/loadavg: 4.05 4.00 3.75 5/190 18644
/proc/meminfo: memFree=30651672/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=78092 CPUtime=1602.33 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 185230 0 0 0 160204 29 0 0 25 0 1 0 970713733 79966208 16014 33554432000 4194304 4279399 140733865168992 18446744073709551615 4259167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 19523 16014 270 21 0 16160 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 78092

[startup+1662.3 s]
/proc/loadavg: 4.01 4.00 3.76 5/190 18645
/proc/meminfo: memFree=30804248/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=78092 CPUtime=1662.33 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 185230 0 0 0 166204 29 0 0 25 0 1 0 970713733 79966208 16014 33554432000 4194304 4279399 140733865168992 18446744073709551615 4259167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 19523 16014 270 21 0 16160 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 78092

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.77 5/190 18647
/proc/meminfo: memFree=31013892/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=78092 CPUtime=1722.33 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 185230 0 0 0 172204 29 0 0 25 0 1 0 970713733 79966208 16014 33554432000 4194304 4279399 140733865168992 18446744073709551615 4256669 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 19523 16014 270 21 0 16160 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 78092

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.79 5/190 18649
/proc/meminfo: memFree=30728392/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=78092 CPUtime=1782.33 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 185230 0 0 0 178204 29 0 0 25 0 1 0 970713733 79966208 16014 33554432000 4194304 4279399 140733865168992 18446744073709551615 4255670 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 19523 16014 270 21 0 16160 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 78092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.79 5/190 18649
/proc/meminfo: memFree=30862536/32950940 swapFree=67074964/67111528
[pid=18486] ppid=18484 vsize=78092 CPUtime=1800.04 cores=0,2
/proc/18486/stat : 18486 (OptimuS_release) R 18484 18486 17737 0 -1 4202496 185230 0 0 0 179975 29 0 0 25 0 1 0 970713733 79966208 16014 33554432000 4194304 4279399 140733865168992 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18486/statm: 19523 16014 270 21 0 16160 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 78092

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): 1799.76
CPU system time (s): 0.294955
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 78092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.294955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 185230
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= 12
involuntary context switches= 3595

runsolver used 2.80657 second user time and 7.02093 second system time

The end

Launcher Data 

Begin job on node117 at 2011-06-11 17:07:10
IDJOB=3495114
IDBENCH=20469
IDSOLVER=1987
FILE ID=node117/3495114-1307804830
RUNJOBID= node117-1307804830-18466
PBS_JOBID= 13551060
Free space on /tmp= 74024 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.7.unsat.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495114-1307804830/watcher-3495114-1307804830 -o /tmp/evaluation-result-3495114-1307804830/solver-3495114-1307804830 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495114-1307804830.cnf

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

MD5SUM BENCH= 39c753fcd6ac15019fa3a40cd8b8f69d
RANDOM SEED=504333978

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:      31904656 kB
Buffers:        163900 kB
Cached:         696844 kB
SwapCached:       6164 kB
Active:         348036 kB
Inactive:       548184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      31904656 kB
SwapTotal:    67111528 kB
SwapFree:     67074964 kB
Dirty:             436 kB
Writeback:           0 kB
AnonPages:       31768 kB
Mapped:          13728 kB
Slab:            84556 kB
PageTables:       4792 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   192652 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 17:37:12