Trace number 3494792

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS a100_source? (TO) 1800.06 1800.02

General information on the benchmark

NameSAT02/industrial/goldberg/rand_net/
rand_net60-25-5.shuffled.cnf
MD5SUMe9dc2458de00cdb276423afd8a0018b5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark661.508
Satisfiable
(Un)Satisfiability was proved
Number of variables3000
Number of clauses8881
Sum of the clauses size20940
Maximum clause length60
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25760
Number of clauses of size 33120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-3494792-1307806655/watcher-3494792-1307806655 -o /tmp/evaluation-result-3494792-1307806655/solver-3494792-1307806655 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494792-1307806655.cnf 

running on 2 cores: 4,6

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: 3.16 3.79 3.83 5/189 28624
/proc/meminfo: memFree=31570700/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=11804 CPUtime=0 cores=4,6
/proc/28624/stat : 28624 (runsolver) R 28622 28624 27623 0 -1 4202560 41 0 0 0 0 0 0 0 23 0 1 0 892263206 12087296 50 33554432000 4194304 5436572 140733475948432 18446744073709551615 4883175 0 2147483391 4096 24578 0 0 0 17 6 0 0 0
/proc/28624/statm: 2951 50 31 304 0 2643 0

[startup+0.061337 s]
/proc/loadavg: 3.16 3.79 3.83 5/189 28624
/proc/meminfo: memFree=31570700/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=22192 CPUtime=0.05 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 1291 0 0 0 5 0 0 0 24 0 1 0 892263206 22724608 1219 33554432000 4194304 4279335 140735726052576 18446744073709551615 4242225 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 5548 1219 270 21 0 2185 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 22192

[startup+0.100344 s]
/proc/loadavg: 3.16 3.79 3.83 5/189 28624
/proc/meminfo: memFree=31570700/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=22192 CPUtime=0.09 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 1480 0 0 0 9 0 0 0 24 0 1 0 892263206 22724608 1407 33554432000 4194304 4279335 140735726052576 18446744073709551615 218909188166 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 5548 1407 270 21 0 2185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22192

[startup+0.300306 s]
/proc/loadavg: 3.16 3.79 3.83 5/189 28624
/proc/meminfo: memFree=31570700/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=25176 CPUtime=0.28 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 2629 0 0 0 28 0 0 0 25 0 1 0 892263206 25780224 2555 33554432000 4194304 4279335 140735726052576 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 6294 2555 270 21 0 2931 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25176

[startup+0.700235 s]
/proc/loadavg: 3.16 3.79 3.83 5/189 28624
/proc/meminfo: memFree=31570700/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=29868 CPUtime=0.68 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 7626 0 0 0 68 0 0 0 25 0 1 0 892263206 30584832 3775 33554432000 4194304 4279335 140735726052576 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 7467 3775 270 21 0 4104 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 29868

[startup+1.50108 s]
/proc/loadavg: 3.16 3.79 3.83 5/190 28625
/proc/meminfo: memFree=31495460/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=30004 CPUtime=1.48 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 11830 0 0 0 147 1 0 0 25 0 1 0 892263206 30724096 3975 33554432000 4194304 4279335 140735726052576 18446744073709551615 4256672 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 7501 3975 270 21 0 4138 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30004

[startup+3.10076 s]
/proc/loadavg: 3.16 3.79 3.83 5/190 28625
/proc/meminfo: memFree=31432344/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=48756 CPUtime=3.08 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 14765 0 0 0 307 1 0 0 25 0 1 0 892263206 49926144 6885 33554432000 4194304 4279335 140735726052576 18446744073709551615 4237725 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 12189 6885 270 21 0 8826 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 48756

[startup+6.30021 s]
/proc/loadavg: 3.23 3.80 3.83 5/190 28625
/proc/meminfo: memFree=31339664/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=79212 CPUtime=6.28 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 27596 0 0 0 626 2 0 0 25 0 1 0 892263206 81113088 14843 33554432000 4194304 4279335 140735726052576 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 19803 14843 270 21 0 16440 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79212

[startup+12.7011 s]
/proc/loadavg: 3.29 3.80 3.83 5/190 28625
/proc/meminfo: memFree=31371592/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=79212 CPUtime=12.68 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 28244 0 0 0 1266 2 0 0 25 0 1 0 892263206 81113088 15491 33554432000 4194304 4279335 140735726052576 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 19803 15491 270 21 0 16440 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 79212

[startup+25.5007 s]
/proc/loadavg: 3.45 3.81 3.83 5/190 28626
/proc/meminfo: memFree=31315164/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=79212 CPUtime=25.48 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 29153 0 0 0 2546 2 0 0 25 0 1 0 892263206 81113088 16400 33554432000 4194304 4279335 140735726052576 18446744073709551615 4256605 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 19803 16400 270 21 0 16440 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 79212

[startup+51.1011 s]
/proc/loadavg: 3.63 3.82 3.83 5/190 28626
/proc/meminfo: memFree=31320816/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=79212 CPUtime=51.09 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 37042 0 0 0 5106 3 0 0 25 0 1 0 892263206 81113088 16400 33554432000 4194304 4279335 140735726052576 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 19803 16400 270 21 0 16440 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 79212

[startup+102.307 s]
/proc/loadavg: 3.89 3.86 3.84 5/190 28628
/proc/meminfo: memFree=31366184/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=79212 CPUtime=102.29 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 37042 0 0 0 10226 3 0 0 25 0 1 0 892263206 81113088 16400 33554432000 4194304 4279335 140735726052576 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 19803 16400 270 21 0 16440 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 79212

[startup+162.301 s]
/proc/loadavg: 4.02 3.90 3.85 5/190 28629
/proc/meminfo: memFree=31301036/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=79212 CPUtime=162.29 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 37042 0 0 0 16226 3 0 0 25 0 1 0 892263206 81113088 16400 33554432000 4194304 4279335 140735726052576 18446744073709551615 4256560 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 19803 16400 270 21 0 16440 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 79212

[startup+222.301 s]
/proc/loadavg: 4.00 3.92 3.86 5/190 28669
/proc/meminfo: memFree=31323576/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=79212 CPUtime=222.29 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 37042 0 0 0 22226 3 0 0 25 0 1 0 892263206 81113088 16400 33554432000 4194304 4279335 140735726052576 18446744073709551615 4257114 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 19803 16400 270 21 0 16440 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 79212

[startup+282.3 s]
/proc/loadavg: 4.00 3.93 3.87 5/190 28670
/proc/meminfo: memFree=31346852/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=79212 CPUtime=282.29 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 37042 0 0 0 28226 3 0 0 25 0 1 0 892263206 81113088 16400 33554432000 4194304 4279335 140735726052576 18446744073709551615 4256721 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 19803 16400 270 21 0 16440 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 79212

[startup+342.3 s]
/proc/loadavg: 4.04 3.95 3.88 5/190 28672
/proc/meminfo: memFree=31352780/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=79212 CPUtime=342.29 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 37042 0 0 0 34226 3 0 0 25 0 1 0 892263206 81113088 16400 33554432000 4194304 4279335 140735726052576 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 19803 16400 270 21 0 16440 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 79212

[startup+402.301 s]
/proc/loadavg: 4.01 3.96 3.88 5/190 28674
/proc/meminfo: memFree=31256396/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=79212 CPUtime=402.29 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 37043 0 0 0 40226 3 0 0 25 0 1 0 892263206 81113088 16401 33554432000 4194304 4279335 140735726052576 18446744073709551615 4256249 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 19803 16401 270 21 0 16440 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 79212

[startup+462.301 s]
/proc/loadavg: 4.00 3.96 3.89 5/190 28713
/proc/meminfo: memFree=31326864/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=79212 CPUtime=462.29 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 247283 0 0 0 46201 28 0 0 25 0 1 0 892263206 81113088 16405 33554432000 4194304 4279335 140735726052576 18446744073709551615 4241945 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 19803 16405 270 21 0 16440 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 79212

[startup+522.301 s]
/proc/loadavg: 4.00 3.97 3.89 5/190 28715
/proc/meminfo: memFree=31154720/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=79212 CPUtime=522.3 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 673391 0 0 0 52149 81 0 0 25 0 1 0 892263206 81113088 16405 33554432000 4194304 4279335 140735726052576 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 19803 16405 270 21 0 16440 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 79212

[startup+582.301 s]
/proc/loadavg: 4.00 3.97 3.90 5/190 28716
/proc/meminfo: memFree=31214704/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=128532 CPUtime=582.31 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 1068865 0 0 0 58104 127 0 0 25 0 1 0 892263206 131616768 24065 33554432000 4194304 4279335 140735726052576 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 32133 24065 270 21 0 28770 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 128532

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.07 4.00 3.92 5/190 28761
/proc/meminfo: memFree=31264436/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=159376 CPUtime=822.31 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 2780942 0 0 0 81891 340 0 0 25 0 1 0 892263206 163201024 29122 33554432000 4194304 4279335 140735726052576 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 39844 29122 270 21 0 36481 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 159376

[startup+882.301 s]
/proc/loadavg: 4.02 4.00 3.92 5/190 28762
/proc/meminfo: memFree=31197068/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=128556 CPUtime=882.31 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 3174002 0 0 0 87842 389 0 0 25 0 1 0 892263206 131641344 28094 33554432000 4194304 4279335 140735726052576 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 32139 28094 270 21 0 28776 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 128556

[startup+942.301 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 28764
/proc/meminfo: memFree=31248752/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=128556 CPUtime=942.31 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 3556723 0 0 0 93795 436 0 0 25 0 1 0 892263206 131641344 25455 33554432000 4194304 4279335 140735726052576 18446744073709551615 4242392 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 32139 25455 270 21 0 28776 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 128556

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 28766
/proc/meminfo: memFree=31207068/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=128556 CPUtime=1002.32 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 3918645 0 0 0 99751 481 0 0 25 0 1 0 892263206 131641344 27354 33554432000 4194304 4279335 140735726052576 18446744073709551615 4256249 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 32139 27358 270 21 0 28776 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 128556

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 28767
/proc/meminfo: memFree=31168700/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=109620 CPUtime=1062.32 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 4337452 0 0 0 105700 532 0 0 25 0 1 0 892263206 112250880 17717 33554432000 4194304 4279335 140735726052576 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 27405 17717 270 21 0 24042 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 109620

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 28769
/proc/meminfo: memFree=31163708/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=140316 CPUtime=1122.32 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 4823383 0 0 0 111642 590 0 0 25 0 1 0 892263206 143683584 28341 33554432000 4194304 4279335 140735726052576 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 35079 28341 270 21 0 31716 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 140316

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 28770
/proc/meminfo: memFree=31139376/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=171136 CPUtime=1182.32 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 5283730 0 0 0 117585 647 0 0 25 0 1 0 892263206 175243264 36792 33554432000 4194304 4279335 140735726052576 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 42784 36792 270 21 0 39421 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 171136

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 28772
/proc/meminfo: memFree=31107588/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=140316 CPUtime=1242.32 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 5689201 0 0 0 123534 698 0 0 25 0 1 0 892263206 143683584 29258 33554432000 4194304 4279335 140735726052576 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 35079 29258 270 21 0 31716 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 140316

[startup+1302.3 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 28774
/proc/meminfo: memFree=31199940/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=90996 CPUtime=1302.33 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 6162620 0 0 0 129477 756 0 0 25 0 1 0 892263206 93179904 19351 33554432000 4194304 4279335 140735726052576 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 22749 19351 270 21 0 19386 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 90996

[startup+1362.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 28775
/proc/meminfo: memFree=31106780/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=140316 CPUtime=1362.32 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 6587436 0 0 0 135423 809 0 0 25 0 1 0 892263206 143683584 27871 33554432000 4194304 4279335 140735726052576 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 35079 27871 270 21 0 31716 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 140316

[startup+1422.31 s]
/proc/loadavg: 4.03 4.02 3.93 5/190 28786
/proc/meminfo: memFree=31201640/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=90996 CPUtime=1422.34 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 7014414 0 0 0 141372 862 0 0 25 0 1 0 892263206 93179904 19351 33554432000 4194304 4279335 140735726052576 18446744073709551615 4258384 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 22749 19351 270 21 0 19386 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 90996

[startup+1482.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 28787
/proc/meminfo: memFree=31221824/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=140316 CPUtime=1482.33 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 7386155 0 0 0 147324 909 0 0 25 0 1 0 892263206 143683584 27841 33554432000 4194304 4279335 140735726052576 18446744073709551615 218905774215 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 35079 27800 270 21 0 31716 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 140316

[startup+1542.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 28789
/proc/meminfo: memFree=31071240/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=90996 CPUtime=1542.33 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 7797516 0 0 0 153272 961 0 0 25 0 1 0 892263206 93179904 19351 33554432000 4194304 4279335 140735726052576 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 22749 19351 270 21 0 19386 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 90996

[startup+1602.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 28791
/proc/meminfo: memFree=31212804/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=140316 CPUtime=1602.33 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 8243764 0 0 0 159214 1019 0 0 25 0 1 0 892263206 143683584 30416 33554432000 4194304 4279335 140735726052576 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 35079 30416 270 21 0 31716 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 140316

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 28795
/proc/meminfo: memFree=31106196/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=140316 CPUtime=1662.33 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 8701517 0 0 0 165159 1074 0 0 25 0 1 0 892263206 143683584 30291 33554432000 4194304 4279335 140735726052576 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 35079 30291 270 21 0 31716 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 140316

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 28797
/proc/meminfo: memFree=30858040/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=221224 CPUtime=1722.34 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 9190755 0 0 0 171095 1139 0 0 25 0 1 0 892263206 226533376 51298 33554432000 4194304 4279335 140735726052576 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 55306 51298 270 21 0 51943 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 221224

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 28798
/proc/meminfo: memFree=31118280/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=140316 CPUtime=1782.33 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 9725153 0 0 0 177026 1207 0 0 25 0 1 0 892263206 143683584 28419 33554432000 4194304 4279335 140735726052576 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 35079 28419 270 21 0 31716 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 140316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.93 4/189 28800
/proc/meminfo: memFree=31068684/32951124 swapFree=67053176/67111528
[pid=28624] ppid=28622 vsize=302612 CPUtime=1800.04 cores=4,6
/proc/28624/stat : 28624 (OptimuS_release) R 28622 28624 27623 0 -1 4202496 9858125 0 0 0 178778 1226 0 0 25 0 1 0 892263206 309874688 55042 33554432000 4194304 4279335 140735726052576 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/28624/statm: 75653 55042 270 21 0 72290 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 302612

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): 1800.02
CPU time (s): 1800.06
CPU user time (s): 1787.79
CPU system time (s): 12.2731
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 382752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.79
system time used= 12.2731
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9858126
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= 2226

runsolver used 3.17952 second user time and 6.64599 second system time

The end

Launcher Data 

Begin job on node137 at 2011-06-11 17:37:35
IDJOB=3494792
IDBENCH=88008
IDSOLVER=1986
FILE ID=node137/3494792-1307806655
RUNJOBID= node137-1307806655-28567
PBS_JOBID= 13551049
Free space on /tmp= 73960 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net60-25-5.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494792-1307806655/watcher-3494792-1307806655 -o /tmp/evaluation-result-3494792-1307806655/solver-3494792-1307806655 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494792-1307806655.cnf

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

MD5SUM BENCH= e9dc2458de00cdb276423afd8a0018b5
RANDOM SEED=595097071

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.82
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		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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	: 5332.83
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		: 2666.844
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:      31571848 kB
Buffers:        278652 kB
Cached:         883024 kB
SwapCached:      12188 kB
Active:         604028 kB
Inactive:       597232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31571848 kB
SwapTotal:    67111528 kB
SwapFree:     67053176 kB
Dirty:            1680 kB
Writeback:           0 kB
AnonPages:       36424 kB
Mapped:           9252 kB
Slab:           113412 kB
PageTables:       5424 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   282192 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= 73960 MiB
End job on node137 at 2011-06-11 18:07:37