Trace number 3495091

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

NameSAT02/industrial/goldberg/rand_net/
rand_net50-40-5.shuffled.cnf
MD5SUMaae7fe5064cdba8e66161bb50ec0f209
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark754.708
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses11901
Sum of the clauses size27950
Maximum clause length50
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 27800
Number of clauses of size 34100
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-3495091-1307806839/watcher-3495091-1307806839 -o /tmp/evaluation-result-3495091-1307806839/solver-3495091-1307806839 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495091-1307806839.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: 1.00 1.05 1.61 3/179 17407
/proc/meminfo: memFree=31682260/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=20092 CPUtime=0 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 625 0 0 0 0 0 0 0 22 0 1 0 892281840 20574208 561 33554432000 4194304 4279399 140734807403568 18446744073709551615 4266297 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 5023 562 224 21 0 1660 0

[startup+0.0819871 s]
/proc/loadavg: 1.00 1.05 1.61 3/179 17407
/proc/meminfo: memFree=31682260/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=23220 CPUtime=0.07 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 1561 0 0 0 7 0 0 0 22 0 1 0 892281840 23777280 1490 33554432000 4194304 4279399 140734807403568 18446744073709551615 4255659 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 5805 1490 270 21 0 2442 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 23220

[startup+0.101005 s]
/proc/loadavg: 1.00 1.05 1.61 3/179 17407
/proc/meminfo: memFree=31682260/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=23352 CPUtime=0.09 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 1627 0 0 0 9 0 0 0 22 0 1 0 892281840 23912448 1555 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242009 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 5838 1555 270 21 0 2475 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23352

[startup+0.300975 s]
/proc/loadavg: 1.00 1.05 1.61 3/179 17407
/proc/meminfo: memFree=31682260/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=26204 CPUtime=0.29 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 2768 0 0 0 29 0 0 0 23 0 1 0 892281840 26832896 2696 33554432000 4194304 4279399 140734807403568 18446744073709551615 4241960 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 6551 2696 270 21 0 3188 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26204

[startup+0.700917 s]
/proc/loadavg: 1.00 1.05 1.61 3/179 17407
/proc/meminfo: memFree=31682260/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=37952 CPUtime=0.68 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 5107 0 0 0 68 0 0 0 25 0 1 0 892281840 38862848 5029 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 9488 5031 270 21 0 6125 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 37952

[startup+1.50073 s]
/proc/loadavg: 1.00 1.05 1.61 5/190 17436
/proc/meminfo: memFree=31589532/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=31124 CPUtime=1.49 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 16165 0 0 0 147 2 0 0 25 0 1 0 892281840 31870976 3823 33554432000 4194304 4279399 140734807403568 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 7781 3823 270 21 0 4418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31124

[startup+3.10048 s]
/proc/loadavg: 1.24 1.09 1.62 5/190 17436
/proc/meminfo: memFree=31575892/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=38340 CPUtime=3.08 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 20895 0 0 0 306 2 0 0 25 0 1 0 892281840 39260160 5728 33554432000 4194304 4279399 140734807403568 18446744073709551615 4255710 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 9585 5728 270 21 0 6222 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 38340

[startup+6.30092 s]
/proc/loadavg: 1.24 1.09 1.62 5/190 17436
/proc/meminfo: memFree=31522576/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=75868 CPUtime=6.29 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 34342 0 0 0 625 4 0 0 25 0 1 0 892281840 77688832 13336 33554432000 4194304 4279399 140734807403568 18446744073709551615 4237933 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 18967 13336 270 21 0 15604 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75868

[startup+12.7008 s]
/proc/loadavg: 1.66 1.19 1.64 5/190 17436
/proc/meminfo: memFree=31474716/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=75868 CPUtime=12.69 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 36538 0 0 0 1265 4 0 0 25 0 1 0 892281840 77688832 15532 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 18967 15532 270 21 0 15604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75868

[startup+25.5006 s]
/proc/loadavg: 2.02 1.28 1.67 5/190 17437
/proc/meminfo: memFree=31468268/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=75868 CPUtime=25.49 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 63100 0 0 0 2541 8 0 0 25 0 1 0 892281840 77688832 15532 33554432000 4194304 4279399 140734807403568 18446744073709551615 4235582 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 18967 15532 270 21 0 15604 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75868

[startup+51.101 s]
/proc/loadavg: 2.70 1.50 1.73 5/190 17475
/proc/meminfo: memFree=31458204/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=75868 CPUtime=51.09 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 137438 0 0 0 5092 17 0 0 25 0 1 0 892281840 77688832 15532 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 18967 15532 270 21 0 15604 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75868

[startup+102.307 s]
/proc/loadavg: 3.48 1.92 1.86 5/190 17477
/proc/meminfo: memFree=31155016/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=75868 CPUtime=102.3 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 344790 0 0 0 10188 42 0 0 25 0 1 0 892281840 77688832 15532 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 18967 15532 270 21 0 15604 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 75868

[startup+162.3 s]
/proc/loadavg: 3.79 2.26 1.98 5/190 17478
/proc/meminfo: memFree=30937952/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=75868 CPUtime=162.29 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 476104 0 0 0 16171 58 0 0 25 0 1 0 892281840 77688832 15532 33554432000 4194304 4279399 140734807403568 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 18967 15532 270 21 0 15604 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 75868

[startup+222.301 s]
/proc/loadavg: 3.93 2.60 2.11 5/190 17480
/proc/meminfo: memFree=30595048/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=125188 CPUtime=222.3 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 720368 0 0 0 22142 88 0 0 25 0 1 0 892281840 128192512 23939 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 31297 23939 270 21 0 27934 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 125188

[startup+282.3 s]
/proc/loadavg: 4.12 2.87 2.23 5/190 17519
/proc/meminfo: memFree=30653764/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=75868 CPUtime=282.3 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 986325 0 0 0 28110 120 0 0 25 0 1 0 892281840 77688832 15532 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 18967 15532 270 21 0 15604 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 75868

[startup+342.301 s]
/proc/loadavg: 4.04 3.09 2.34 5/190 17521
/proc/meminfo: memFree=30346708/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=75868 CPUtime=342.3 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 1105513 0 0 0 34096 134 0 0 25 0 1 0 892281840 77688832 15532 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 18967 15532 270 21 0 15604 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 75868

[startup+402.3 s]
/proc/loadavg: 4.01 3.24 2.44 5/190 17523
/proc/meminfo: memFree=30756960/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=75868 CPUtime=402.3 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 1311022 0 0 0 40073 157 0 0 25 0 1 0 892281840 77688832 15532 33554432000 4194304 4279399 140734807403568 18446744073709551615 4237976 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 18967 15532 270 21 0 15604 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 75868

[startup+462.301 s]
/proc/loadavg: 4.00 3.38 2.54 5/190 17524
/proc/meminfo: memFree=30375616/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=75868 CPUtime=462.3 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 1518679 0 0 0 46050 180 0 0 25 0 1 0 892281840 77688832 15532 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 18967 15532 270 21 0 15604 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 75868

[startup+522.301 s]
/proc/loadavg: 4.05 3.50 2.63 5/190 17526
/proc/meminfo: memFree=30052924/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=75868 CPUtime=522.31 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 1753732 0 0 0 52024 207 0 0 25 0 1 0 892281840 77688832 15532 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242440 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 18967 15532 270 21 0 15604 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 75868

[startup+582.301 s]
/proc/loadavg: 4.05 3.61 2.72 5/190 17527
/proc/meminfo: memFree=29780696/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=125188 CPUtime=582.31 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 2011560 0 0 0 57993 238 0 0 25 0 1 0 892281840 128192512 24591 33554432000 4194304 4279399 140734807403568 18446744073709551615 4235616 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 31297 24597 270 21 0 27934 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 125188

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.81 3.00 5/190 17534
/proc/meminfo: memFree=29845324/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=87768 CPUtime=822.31 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 4100947 0 0 0 81724 507 0 0 25 0 1 0 892281840 89874432 18508 33554432000 4194304 4279399 140734807403568 18446744073709551615 4257412 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 21942 18508 270 21 0 18579 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 87768

[startup+882.301 s]
/proc/loadavg: 4.07 3.87 3.07 5/190 17535
/proc/meminfo: memFree=29571368/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=106444 CPUtime=882.31 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 4692438 0 0 0 87647 584 0 0 25 0 1 0 892281840 108998656 23007 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 26611 23007 270 21 0 23248 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 106444

[startup+942.3 s]
/proc/loadavg: 4.02 3.89 3.12 5/190 17537
/proc/meminfo: memFree=29268512/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=106444 CPUtime=942.31 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 5271996 0 0 0 93577 654 0 0 25 0 1 0 892281840 108998656 23007 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 26611 23007 270 21 0 23248 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 106444

[startup+1002.3 s]
/proc/loadavg: 4.01 3.91 3.18 5/190 17539
/proc/meminfo: memFree=30268264/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=155764 CPUtime=1002.31 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 5849655 0 0 0 99507 724 0 0 25 0 1 0 892281840 159502336 33726 33554432000 4194304 4279399 140734807403568 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 38941 33726 270 21 0 35578 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 155764

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.22 5/190 17540
/proc/meminfo: memFree=30135904/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=236672 CPUtime=1062.32 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 6413103 0 0 0 105437 795 0 0 25 0 1 0 892281840 242352128 44560 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 59168 44560 270 21 0 55805 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 236672

[startup+1122.3 s]
/proc/loadavg: 4.04 3.95 3.28 5/190 17542
/proc/meminfo: memFree=29949864/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=155764 CPUtime=1122.31 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 6970342 0 0 0 111364 867 0 0 25 0 1 0 892281840 159502336 35340 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 38941 35342 270 21 0 35578 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 155764

[startup+1182.3 s]
/proc/loadavg: 4.02 3.95 3.32 5/190 17543
/proc/meminfo: memFree=29921788/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=106444 CPUtime=1182.32 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 7541483 0 0 0 117293 939 0 0 25 0 1 0 892281840 108998656 23177 33554432000 4194304 4279399 140734807403568 18446744073709551615 4255659 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 26611 23177 270 21 0 23248 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 106444

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.36 5/190 17554
/proc/meminfo: memFree=29822376/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=106444 CPUtime=1242.32 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 8090456 0 0 0 123222 1010 0 0 25 0 1 0 892281840 108998656 23177 33554432000 4194304 4279399 140734807403568 18446744073709551615 228247808190 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 26611 23177 270 21 0 23248 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 106444

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.40 5/190 17556
/proc/meminfo: memFree=29646856/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=106444 CPUtime=1302.32 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 8679259 0 0 0 129150 1082 0 0 25 0 1 0 892281840 108998656 23177 33554432000 4194304 4279399 140734807403568 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 26611 23177 270 21 0 23248 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 106444

[startup+1362.3 s]
/proc/loadavg: 4.00 3.97 3.43 5/190 17557
/proc/meminfo: memFree=29550092/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=106444 CPUtime=1362.32 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 9253292 0 0 0 135079 1153 0 0 25 0 1 0 892281840 108998656 23177 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 26611 23177 270 21 0 23248 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 106444

[startup+1422.31 s]
/proc/loadavg: 4.10 4.00 3.47 5/190 17561
/proc/meminfo: memFree=29527844/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=155764 CPUtime=1422.33 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 9808965 0 0 0 141010 1223 0 0 25 0 1 0 892281840 159502336 35381 33554432000 4194304 4279399 140734807403568 18446744073709551615 4256083 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 38941 35381 270 21 0 35578 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 155764

[startup+1482.3 s]
/proc/loadavg: 4.04 4.00 3.50 5/190 17563
/proc/meminfo: memFree=29430208/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=155764 CPUtime=1482.33 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 10395634 0 0 0 146931 1302 0 0 25 0 1 0 892281840 159502336 35303 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242216 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 38941 35303 270 21 0 35578 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 155764

[startup+1542.3 s]
/proc/loadavg: 4.01 4.00 3.53 5/190 17565
/proc/meminfo: memFree=30426244/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=186584 CPUtime=1542.32 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 10968306 0 0 0 152855 1377 0 0 25 0 1 0 892281840 191062016 37873 33554432000 4194304 4279399 140734807403568 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 46646 37873 270 21 0 43283 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 186584

[startup+1602.3 s]
/proc/loadavg: 4.00 4.00 3.56 5/190 17567
/proc/meminfo: memFree=30392316/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=106444 CPUtime=1602.33 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 11502493 0 0 0 158786 1447 0 0 25 0 1 0 892281840 108998656 23177 33554432000 4194304 4279399 140734807403568 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 26611 23177 270 21 0 23248 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 106444

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.58 5/190 17568
/proc/meminfo: memFree=30150228/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=155764 CPUtime=1662.33 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 12081940 0 0 0 164712 1521 0 0 25 0 1 0 892281840 159502336 32107 33554432000 4194304 4279399 140734807403568 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 38941 32107 270 21 0 35578 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 155764

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.60 5/190 17570
/proc/meminfo: memFree=29845632/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=106444 CPUtime=1722.33 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 12627392 0 0 0 170644 1589 0 0 25 0 1 0 892281840 108998656 23177 33554432000 4194304 4279399 140734807403568 18446744073709551615 4257168 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 26611 23177 270 21 0 23248 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 106444

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.63 5/190 17571
/proc/meminfo: memFree=29629832/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=155764 CPUtime=1782.33 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 13209162 0 0 0 176570 1663 0 0 25 0 1 0 892281840 159502336 33907 33554432000 4194304 4279399 140734807403568 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 38941 33907 270 21 0 35578 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 155764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.64 5/190 17572
/proc/meminfo: memFree=29674080/32951124 swapFree=67056676/67111528
[pid=17407] ppid=17405 vsize=106444 CPUtime=1800.03 cores=4,6
/proc/17407/stat : 17407 (OptimuS_release) R 17405 17407 15558 0 -1 4202496 13374175 0 0 0 178320 1683 0 0 25 0 1 0 892281840 108998656 23177 33554432000 4194304 4279399 140734807403568 18446744073709551615 4256174 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/17407/statm: 26611 23177 270 21 0 23248 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 106444

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): 1783.21
CPU system time (s): 16.8404
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 316812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.21
system time used= 16.8404
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13374175
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= 7
involuntary context switches= 3660

runsolver used 3.09753 second user time and 6.72998 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-11 17:40:39
IDJOB=3495091
IDBENCH=88016
IDSOLVER=1987
FILE ID=node136/3495091-1307806839
RUNJOBID= node136-1307806839-17378
PBS_JOBID= 13551050
Free space on /tmp= 74132 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net50-40-5.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495091-1307806839/watcher-3495091-1307806839 -o /tmp/evaluation-result-3495091-1307806839/solver-3495091-1307806839 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495091-1307806839.cnf

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

MD5SUM BENCH= aae7fe5064cdba8e66161bb50ec0f209
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:      31685276 kB
Buffers:        256380 kB
Cached:         789392 kB
SwapCached:       8764 kB
Active:         476452 kB
Inactive:       588964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31685276 kB
SwapTotal:    67111528 kB
SwapFree:     67056676 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:       16896 kB
Mapped:          13224 kB
Slab:           134556 kB
PageTables:       5216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   204476 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= 74124 MiB
End job on node136 at 2011-06-11 18:10:41