Trace number 3495093

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) 1800.09 1800.11

General information on the benchmark

NameSAT02/industrial/goldberg/rand_net/
rand_net60-30-10.shuffled.cnf
MD5SUMc913d4ae23457373764d35f656812cd4
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark367.343
Satisfiable
(Un)Satisfiability was proved
Number of variables3600
Number of clauses10681
Sum of the clauses size25140
Maximum clause length60
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 26960
Number of clauses of size 33720
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-3495093-1307806839/watcher-3495093-1307806839 -o /tmp/evaluation-result-3495093-1307806839/solver-3495093-1307806839 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495093-1307806839.cnf 

running on 2 cores: 5,7

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: 1.00 1.05 1.61 4/189 17435
/proc/meminfo: memFree=31663660/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=20896 CPUtime=0 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 870 0 0 0 0 0 0 0 25 0 1 0 892281861 21397504 782 33554432000 4194304 4279399 140734424428624 18446744073709551615 4220945 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 5224 793 237 21 0 1861 0

[startup+0.0873099 s]
/proc/loadavg: 1.00 1.05 1.61 4/189 17435
/proc/meminfo: memFree=31663660/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=22776 CPUtime=0.08 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 1530 0 0 0 8 0 0 0 25 0 1 0 892281861 23322624 1441 33554432000 4194304 4279399 140734424428624 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 5694 1441 270 21 0 2331 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 22776

[startup+0.100293 s]
/proc/loadavg: 1.00 1.05 1.61 4/189 17435
/proc/meminfo: memFree=31663660/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=22776 CPUtime=0.09 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 1595 0 0 0 9 0 0 0 25 0 1 0 892281861 23322624 1505 33554432000 4194304 4279399 140734424428624 18446744073709551615 4256736 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 5694 1505 270 21 0 2331 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22776

[startup+0.300259 s]
/proc/loadavg: 1.00 1.05 1.61 4/189 17435
/proc/meminfo: memFree=31663660/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=25764 CPUtime=0.29 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 2836 0 0 0 29 0 0 0 25 0 1 0 892281861 26382336 2743 33554432000 4194304 4279399 140734424428624 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 6441 2743 270 21 0 3078 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25764

[startup+0.700187 s]
/proc/loadavg: 1.00 1.05 1.61 4/189 17435
/proc/meminfo: memFree=31663660/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=37632 CPUtime=0.69 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 4967 0 0 0 69 0 0 0 25 0 1 0 892281861 38535168 4868 33554432000 4194304 4279399 140734424428624 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 9408 4868 270 21 0 6045 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37632

[startup+1.50105 s]
/proc/loadavg: 1.00 1.05 1.61 5/190 17436
/proc/meminfo: memFree=31557168/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=37844 CPUtime=1.5 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 14494 0 0 0 148 2 0 0 25 0 1 0 892281861 38752256 3525 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242216 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 9461 3525 270 21 0 6098 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 37844

[startup+3.10076 s]
/proc/loadavg: 1.24 1.09 1.62 5/190 17436
/proc/meminfo: memFree=31573288/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=56628 CPUtime=3.09 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 19612 0 0 0 307 2 0 0 25 0 1 0 892281861 57987072 8609 33554432000 4194304 4279399 140734424428624 18446744073709551615 4255705 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 14157 8609 270 21 0 10794 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56628

[startup+6.30021 s]
/proc/loadavg: 1.24 1.09 1.62 5/190 17436
/proc/meminfo: memFree=31520716/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=75484 CPUtime=6.29 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 24775 0 0 0 626 3 0 0 25 0 1 0 892281861 77295616 13761 33554432000 4194304 4279399 140734424428624 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 18871 13761 270 21 0 15508 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75484

[startup+12.7011 s]
/proc/loadavg: 1.66 1.19 1.64 5/190 17436
/proc/meminfo: memFree=31473600/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=75484 CPUtime=12.69 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 26474 0 0 0 1266 3 0 0 25 0 1 0 892281861 77295616 15459 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75484

[startup+25.5008 s]
/proc/loadavg: 2.02 1.28 1.67 5/190 17437
/proc/meminfo: memFree=31468268/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=75484 CPUtime=25.49 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 26474 0 0 0 2546 3 0 0 25 0 1 0 892281861 77295616 15459 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75484

[startup+51.1003 s]
/proc/loadavg: 2.70 1.50 1.73 5/190 17475
/proc/meminfo: memFree=31458324/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=75484 CPUtime=51.09 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 26474 0 0 0 5106 3 0 0 25 0 1 0 892281861 77295616 15459 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75484

[startup+102.306 s]
/proc/loadavg: 3.48 1.92 1.86 5/190 17477
/proc/meminfo: memFree=31153652/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=75484 CPUtime=102.29 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 26474 0 0 0 10226 3 0 0 25 0 1 0 892281861 77295616 15459 33554432000 4194304 4279399 140734424428624 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 75484

[startup+162.301 s]
/proc/loadavg: 3.79 2.26 1.98 5/190 17478
/proc/meminfo: memFree=30937208/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=75484 CPUtime=162.29 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 41911 0 0 0 16224 5 0 0 25 0 1 0 892281861 77295616 15461 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242500 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 18871 15461 270 21 0 15508 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 75484

[startup+222.3 s]
/proc/loadavg: 3.93 2.60 2.11 5/190 17480
/proc/meminfo: memFree=30561444/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=75484 CPUtime=222.29 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 41911 0 0 0 22224 5 0 0 25 0 1 0 892281861 77295616 15461 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 18871 15461 270 21 0 15508 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 75484

[startup+282.301 s]
/proc/loadavg: 4.12 2.87 2.23 6/190 17519
/proc/meminfo: memFree=30618424/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=75484 CPUtime=282.29 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 50125 0 0 0 28223 6 0 0 25 0 1 0 892281861 77295616 15461 33554432000 4194304 4279399 140734424428624 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 18871 15461 270 21 0 15508 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 75484

[startup+342.301 s]
/proc/loadavg: 4.04 3.09 2.34 5/190 17521
/proc/meminfo: memFree=30344476/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=75484 CPUtime=342.28 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 50125 0 0 0 34222 6 0 0 25 0 1 0 892281861 77295616 15461 33554432000 4194304 4279399 140734424428624 18446744073709551615 4235616 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 18871 15461 270 21 0 15508 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 75484

[startup+402.301 s]
/proc/loadavg: 4.01 3.24 2.44 5/190 17523
/proc/meminfo: memFree=30747660/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=75484 CPUtime=402.28 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 50125 0 0 0 40222 6 0 0 25 0 1 0 892281861 77295616 15461 33554432000 4194304 4279399 140734424428624 18446744073709551615 4256462 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 18871 15461 270 21 0 15508 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 75484

[startup+462.301 s]
/proc/loadavg: 4.00 3.38 2.54 5/190 17524
/proc/meminfo: memFree=30342260/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=124804 CPUtime=462.29 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 516617 0 0 0 46160 69 0 0 25 0 1 0 892281861 127799296 26765 33554432000 4194304 4279399 140734424428624 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 31201 26765 270 21 0 27838 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 124804

[startup+522.3 s]
/proc/loadavg: 4.05 3.50 2.63 5/190 17526
/proc/meminfo: memFree=30093348/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=75484 CPUtime=522.28 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 965783 0 0 0 52100 128 0 0 25 0 1 0 892281861 77295616 15461 33554432000 4194304 4279399 140734424428624 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 18871 15461 270 21 0 15508 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 75484

[startup+582.301 s]
/proc/loadavg: 4.05 3.61 2.72 5/190 17527
/proc/meminfo: memFree=29769908/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=155624 CPUtime=582.28 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 1422207 0 0 0 58041 187 0 0 25 0 1 0 892281861 159358976 28112 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 38906 28112 270 21 0 35543 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 155624

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 4.07 3.87 3.07 5/190 17535
/proc/meminfo: memFree=29679744/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=105896 CPUtime=882.28 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 3620167 0 0 0 87751 477 0 0 25 0 1 0 892281861 108437504 23062 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 26474 23062 270 21 0 23111 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 105896

[startup+942.301 s]
/proc/loadavg: 4.02 3.89 3.12 5/190 17537
/proc/meminfo: memFree=29249788/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=105896 CPUtime=942.28 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 4040962 0 0 0 93697 531 0 0 25 0 1 0 892281861 108437504 23062 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 26474 23062 270 21 0 23111 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 105896

[startup+1002.3 s]
/proc/loadavg: 4.01 3.91 3.18 5/190 17539
/proc/meminfo: memFree=30286988/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=105896 CPUtime=1002.27 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 4528543 0 0 0 99630 597 0 0 25 0 1 0 892281861 108437504 23062 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 26474 23062 270 21 0 23111 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 105896

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.22 5/190 17540
/proc/meminfo: memFree=30129084/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=155216 CPUtime=1062.28 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 4983925 0 0 0 105573 655 0 0 25 0 1 0 892281861 158941184 31985 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 38804 31985 270 21 0 35441 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 155216

[startup+1122.3 s]
/proc/loadavg: 4.04 3.95 3.28 5/190 17542
/proc/meminfo: memFree=29970076/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=105896 CPUtime=1122.28 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 5419833 0 0 0 111515 713 0 0 25 0 1 0 892281861 108437504 23062 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 26474 23062 270 21 0 23111 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 105896

[startup+1182.3 s]
/proc/loadavg: 4.02 3.95 3.32 5/190 17543
/proc/meminfo: memFree=29860036/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=155216 CPUtime=1182.28 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 5903062 0 0 0 117452 776 0 0 25 0 1 0 892281861 158941184 31913 33554432000 4194304 4279399 140734424428624 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 38804 31913 270 21 0 35441 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 155216

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.36 6/190 17554
/proc/meminfo: memFree=29786664/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=105896 CPUtime=1242.28 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 6324419 0 0 0 123396 832 0 0 25 0 1 0 892281861 108437504 23062 33554432000 4194304 4279399 140734424428624 18446744073709551615 4241960 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 26474 23062 270 21 0 23111 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 105896

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.40 5/190 17556
/proc/meminfo: memFree=29753244/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=105896 CPUtime=1302.29 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 6719013 0 0 0 129345 884 0 0 25 0 1 0 892281861 108437504 23062 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 26474 23062 270 21 0 23111 0
Current children cumulated CPU time (s) 1302.29
Current children cumulated vsize (KiB) 105896

[startup+1362.3 s]
/proc/loadavg: 4.00 3.97 3.43 5/190 17557
/proc/meminfo: memFree=29587292/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=155216 CPUtime=1362.28 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 7177840 0 0 0 135285 943 0 0 25 0 1 0 892281861 158941184 32523 33554432000 4194304 4279399 140734424428624 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 38804 32523 270 21 0 35441 0
Current children cumulated CPU time (s) 1362.28
Current children cumulated vsize (KiB) 155216

[startup+1422.31 s]
/proc/loadavg: 4.10 4.00 3.47 5/190 17561
/proc/meminfo: memFree=29490012/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=105896 CPUtime=1422.28 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 7606227 0 0 0 141230 998 0 0 25 0 1 0 892281861 108437504 23062 33554432000 4194304 4279399 140734424428624 18446744073709551615 4257168 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 26474 23062 270 21 0 23111 0
Current children cumulated CPU time (s) 1422.28
Current children cumulated vsize (KiB) 105896

[startup+1482.3 s]
/proc/loadavg: 4.03 4.00 3.50 5/190 17563
/proc/meminfo: memFree=29391892/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=105896 CPUtime=1482.27 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 8066583 0 0 0 147169 1058 0 0 25 0 1 0 892281861 108437504 23062 33554432000 4194304 4279399 140734424428624 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 26474 23062 270 21 0 23111 0
Current children cumulated CPU time (s) 1482.27
Current children cumulated vsize (KiB) 105896

[startup+1542.3 s]
/proc/loadavg: 4.01 4.00 3.53 5/190 17565
/proc/meminfo: memFree=30408128/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=105896 CPUtime=1542.27 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 8494130 0 0 0 153112 1115 0 0 25 0 1 0 892281861 108437504 23062 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242522 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 26474 23062 270 21 0 23111 0
Current children cumulated CPU time (s) 1542.27
Current children cumulated vsize (KiB) 105896

[startup+1602.3 s]
/proc/loadavg: 4.00 4.00 3.56 5/190 17567
/proc/meminfo: memFree=30433732/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=155216 CPUtime=1602.27 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 8966183 0 0 0 159053 1174 0 0 25 0 1 0 892281861 158941184 32147 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242522 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 38804 32147 270 21 0 35441 0
Current children cumulated CPU time (s) 1602.27
Current children cumulated vsize (KiB) 155216

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.58 5/190 17568
/proc/meminfo: memFree=30106444/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=186036 CPUtime=1662.26 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 9479670 0 0 0 164976 1250 0 0 25 0 1 0 892281861 190500864 36992 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 46509 36992 270 21 0 43146 0
Current children cumulated CPU time (s) 1662.26
Current children cumulated vsize (KiB) 186036

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.61 5/190 17570
/proc/meminfo: memFree=29833976/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=186036 CPUtime=1722.27 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 10016185 0 0 0 170898 1329 0 0 25 0 1 0 892281861 190500864 41828 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 46509 41828 270 21 0 43146 0
Current children cumulated CPU time (s) 1722.27
Current children cumulated vsize (KiB) 186036

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.63 5/190 17571
/proc/meminfo: memFree=29601188/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=317512 CPUtime=1782.27 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 10449994 0 0 0 176836 1391 0 0 25 0 1 0 892281861 325132288 57101 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 79378 57101 270 21 0 76015 0
Current children cumulated CPU time (s) 1782.27
Current children cumulated vsize (KiB) 317512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 4.00 4.00 3.64 4/188 17573
/proc/meminfo: memFree=29807272/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=186036 CPUtime=1800.07 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 10604604 0 0 0 178595 1412 0 0 25 0 1 0 892281861 190500864 42088 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 46509 42088 270 21 0 43146 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 186036

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.1 s]
/proc/loadavg: 4.00 4.00 3.64 4/188 17573
/proc/meminfo: memFree=29807272/32951124 swapFree=67056676/67111528
[pid=17435] ppid=17433 vsize=186036 CPUtime=1800.07 cores=5,7
/proc/17435/stat : 17435 (OptimuS_release) R 17433 17435 15558 0 -1 4202496 10604604 0 0 0 178595 1412 0 0 25 0 1 0 892281861 190500864 42088 33554432000 4194304 4279399 140734424428624 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17435/statm: 46509 42088 270 21 0 43146 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 186036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.11
CPU time (s): 1800.09
CPU user time (s): 1785.96
CPU system time (s): 14.1329
CPU usage (%): 99.9987
Max. virtual memory (cumulated for all children) (KiB): 449772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.96
system time used= 14.1329
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10604605
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= 2425

runsolver used 2.85956 second user time and 6.96694 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-11 17:40:39
IDJOB=3495093
IDBENCH=88022
IDSOLVER=1987
FILE ID=node136/3495093-1307806839
RUNJOBID= node136-1307806839-17380
PBS_JOBID= 13551050
Free space on /tmp= 74132 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net60-30-10.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495093-1307806839/watcher-3495093-1307806839 -o /tmp/evaluation-result-3495093-1307806839/solver-3495093-1307806839 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495093-1307806839.cnf

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

MD5SUM BENCH= c913d4ae23457373764d35f656812cd4
RANDOM SEED=466927713

node136.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31664964 kB
Buffers:        256444 kB
Cached:         790492 kB
SwapCached:       8764 kB
Active:         497048 kB
Inactive:       589096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31664964 kB
SwapTotal:    67111528 kB
SwapFree:     67056676 kB
Dirty:            1584 kB
Writeback:           0 kB
AnonPages:       36296 kB
Mapped:          13224 kB
Slab:           134816 kB
PageTables:       4828 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   278464 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= 74128 MiB
End job on node136 at 2011-06-11 18:10:41