Trace number 3495391

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 x100_source? (TO) 1800.07 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-3495391-1307806804/watcher-3495391-1307806804 -o /tmp/evaluation-result-3495391-1307806804/solver-3495391-1307806804 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495391-1307806804.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: 3.92 2.87 2.93 6/186 4444
/proc/meminfo: memFree=31169968/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=20612 CPUtime=0 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 772 0 0 0 0 0 0 0 25 0 1 0 892280847 21106688 703 33554432000 4194304 4280283 140733835352464 18446744073709551615 244446606021 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 5153 704 224 21 0 1790 0

[startup+0.101664 s]
/proc/loadavg: 3.92 2.87 2.93 6/186 4444
/proc/meminfo: memFree=31169968/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=23284 CPUtime=0.09 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 1614 0 0 0 9 0 0 0 25 0 1 0 892280847 23842816 1542 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 5821 1543 270 21 0 2458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23284

[startup+0.200645 s]
/proc/loadavg: 3.92 2.87 2.93 6/186 4444
/proc/meminfo: memFree=31169968/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=23284 CPUtime=0.19 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 2108 0 0 0 19 0 0 0 25 0 1 0 892280847 23842816 2036 33554432000 4194304 4280283 140733835352464 18446744073709551615 4243112 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 5821 2036 270 21 0 2458 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23284

[startup+0.300629 s]
/proc/loadavg: 3.92 2.87 2.93 6/186 4444
/proc/meminfo: memFree=31169968/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=26136 CPUtime=0.29 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 2738 0 0 0 29 0 0 0 25 0 1 0 892280847 26763264 2666 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 6534 2667 270 21 0 3171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26136

[startup+0.700579 s]
/proc/loadavg: 3.92 2.87 2.93 6/186 4444
/proc/meminfo: memFree=31169968/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=37884 CPUtime=0.69 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 5045 0 0 0 69 0 0 0 25 0 1 0 892280847 38793216 4967 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 9471 4967 270 21 0 6108 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37884

[startup+1.50044 s]
/proc/loadavg: 3.92 2.87 2.93 5/187 4445
/proc/meminfo: memFree=31095832/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=31056 CPUtime=1.49 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 16127 0 0 0 147 2 0 0 25 0 1 0 892280847 31801344 3784 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 7764 3784 270 21 0 4401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31056

[startup+3.10115 s]
/proc/loadavg: 3.93 2.89 2.94 5/187 4445
/proc/meminfo: memFree=31059872/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=56912 CPUtime=3.09 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 21184 0 0 0 306 3 0 0 25 0 1 0 892280847 58277888 6207 33554432000 4194304 4280283 140733835352464 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 14228 6207 270 21 0 10865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56912

[startup+6.30051 s]
/proc/loadavg: 3.93 2.89 2.94 5/187 4446
/proc/meminfo: memFree=31114680/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=75752 CPUtime=6.29 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 34445 0 0 0 625 4 0 0 25 0 1 0 892280847 77570048 13948 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 18938 13948 270 21 0 15575 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75752

[startup+12.7003 s]
/proc/loadavg: 3.93 2.91 2.95 5/187 4446
/proc/meminfo: memFree=31167488/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=75752 CPUtime=12.69 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 36003 0 0 0 1264 5 0 0 25 0 1 0 892280847 77570048 15505 33554432000 4194304 4280283 140733835352464 18446744073709551615 4257592 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 18938 15505 270 21 0 15575 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75752

[startup+25.501 s]
/proc/loadavg: 3.95 2.96 2.96 5/187 4446
/proc/meminfo: memFree=31069512/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=75752 CPUtime=25.5 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 36003 0 0 0 2545 5 0 0 25 0 1 0 892280847 77570048 15505 33554432000 4194304 4280283 140733835352464 18446744073709551615 4244288 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 18938 15505 270 21 0 15575 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 75752

[startup+51.1012 s]
/proc/loadavg: 3.96 3.04 2.99 5/187 4447
/proc/meminfo: memFree=31022372/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=75752 CPUtime=51.09 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 68997 0 0 0 5101 8 0 0 25 0 1 0 892280847 77570048 15505 33554432000 4194304 4280283 140733835352464 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 18938 15505 270 21 0 15575 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75752

[startup+102.301 s]
/proc/loadavg: 3.98 3.20 3.04 5/187 4448
/proc/meminfo: memFree=31085704/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=125072 CPUtime=102.3 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 193346 0 0 0 10208 22 0 0 25 0 1 0 892280847 128073728 27032 33554432000 4194304 4280283 140733835352464 18446744073709551615 4243145 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 31268 27032 270 21 0 27905 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 125072

[startup+162.301 s]
/proc/loadavg: 3.99 3.33 3.10 5/187 4450
/proc/meminfo: memFree=30825020/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=75752 CPUtime=162.3 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 420374 0 0 0 16180 50 0 0 25 0 1 0 892280847 77570048 15505 33554432000 4194304 4280283 140733835352464 18446744073709551615 4258081 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 18938 15505 270 21 0 15575 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 75752

[startup+222.306 s]
/proc/loadavg: 3.99 3.46 3.15 5/187 4489
/proc/meminfo: memFree=30559524/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=125072 CPUtime=222.3 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 614203 0 0 0 22159 71 0 0 25 0 1 0 892280847 128073728 23573 33554432000 4194304 4280283 140733835352464 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 31268 23573 270 21 0 27905 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 125072

[startup+282.3 s]
/proc/loadavg: 3.99 3.55 3.20 5/187 4491
/proc/meminfo: memFree=30457912/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=75752 CPUtime=282.3 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 778903 0 0 0 28138 92 0 0 25 0 1 0 892280847 77570048 15505 33554432000 4194304 4280283 140733835352464 18446744073709551615 4257370 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 18938 15505 270 21 0 15575 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 75752

[startup+342.301 s]
/proc/loadavg: 3.99 3.63 3.25 5/187 4492
/proc/meminfo: memFree=30473492/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=75752 CPUtime=342.3 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 977598 0 0 0 34115 115 0 0 25 0 1 0 892280847 77570048 15505 33554432000 4194304 4280283 140733835352464 18446744073709551615 244450474912 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 18938 15505 270 21 0 15575 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 75752

[startup+402.301 s]
/proc/loadavg: 4.11 3.74 3.31 5/187 4494
/proc/meminfo: memFree=30386400/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=125072 CPUtime=402.3 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 1182390 0 0 0 40091 139 0 0 25 0 1 0 892280847 128073728 23330 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 31268 23330 270 21 0 27905 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 125072

[startup+462.301 s]
/proc/loadavg: 4.04 3.78 3.35 5/187 4496
/proc/meminfo: memFree=30295092/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=75752 CPUtime=462.3 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 1402134 0 0 0 46066 164 0 0 25 0 1 0 892280847 77570048 15506 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 18938 15506 270 21 0 15575 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 75752

[startup+522.301 s]
/proc/loadavg: 4.05 3.83 3.39 5/187 4497
/proc/meminfo: memFree=30287608/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=75752 CPUtime=522.3 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 1756382 0 0 0 52025 205 0 0 25 0 1 0 892280847 77570048 15506 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 18938 15506 270 21 0 15575 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 75752

[startup+582.301 s]
/proc/loadavg: 4.02 3.86 3.42 5/187 4499
/proc/meminfo: memFree=30139268/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=75752 CPUtime=582.31 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 1962139 0 0 0 58001 230 0 0 25 0 1 0 892280847 77570048 15506 33554432000 4194304 4280283 140733835352464 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 18938 15506 270 21 0 15575 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 75752

[startup+642.3 s]

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

[startup+882.307 s]
/proc/loadavg: 4.00 3.94 3.57 5/187 4507
/proc/meminfo: memFree=29951332/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=106192 CPUtime=882.33 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 4065374 0 0 0 87743 490 0 0 25 0 1 0 892280847 108740608 23116 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 26548 23116 270 21 0 23185 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 106192

[startup+942.301 s]
/proc/loadavg: 4.12 3.98 3.60 5/187 4508
/proc/meminfo: memFree=30064380/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=106192 CPUtime=942.33 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 4621049 0 0 0 93671 562 0 0 25 0 1 0 892280847 108740608 23116 33554432000 4194304 4280283 140733835352464 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 26548 23116 270 21 0 23185 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 106192

[startup+1002.3 s]
/proc/loadavg: 4.04 3.98 3.63 5/187 4510
/proc/meminfo: memFree=29631832/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=106192 CPUtime=1002.32 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 5199175 0 0 0 99594 638 0 0 25 0 1 0 892280847 108740608 23116 33554432000 4194304 4280283 140733835352464 18446744073709551615 4236559 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 26548 23116 270 21 0 23185 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 106192

[startup+1062.3 s]
/proc/loadavg: 4.01 3.98 3.65 5/187 4512
/proc/meminfo: memFree=30556956/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=186332 CPUtime=1062.32 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 5758871 0 0 0 105522 710 0 0 25 0 1 0 892280847 190803968 36278 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242780 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 46583 36278 270 21 0 43220 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 186332

[startup+1122.3 s]
/proc/loadavg: 4.00 3.98 3.67 5/187 4513
/proc/meminfo: memFree=30312268/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=155512 CPUtime=1122.33 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 6328629 0 0 0 111450 783 0 0 25 0 1 0 892280847 159244288 33363 33554432000 4194304 4280283 140733835352464 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 38878 33363 270 21 0 35515 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 155512

[startup+1182.3 s]
/proc/loadavg: 4.00 3.98 3.68 5/187 4515
/proc/meminfo: memFree=29654408/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=106192 CPUtime=1182.33 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 6889413 0 0 0 117376 857 0 0 25 0 1 0 892280847 108740608 23116 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242908 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 26548 23116 270 21 0 23185 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 106192

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.70 5/187 4516
/proc/meminfo: memFree=30497568/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=106192 CPUtime=1242.33 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 7484304 0 0 0 123301 932 0 0 25 0 1 0 892280847 108740608 23116 33554432000 4194304 4280283 140733835352464 18446744073709551615 4243328 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 26548 23116 270 21 0 23185 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 106192

[startup+1302.3 s]
/proc/loadavg: 4.00 3.98 3.72 5/187 4527
/proc/meminfo: memFree=29903996/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=155512 CPUtime=1302.34 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 8037127 0 0 0 129231 1003 0 0 25 0 1 0 892280847 159244288 35116 33554432000 4194304 4280283 140733835352464 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 38878 35116 270 21 0 35515 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 155512

[startup+1362.3 s]
/proc/loadavg: 4.00 3.98 3.73 5/187 4529
/proc/meminfo: memFree=29436612/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=155512 CPUtime=1362.34 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 8623340 0 0 0 135154 1080 0 0 25 0 1 0 892280847 159244288 32259 33554432000 4194304 4280283 140733835352464 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 38878 32259 270 21 0 35515 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 155512

[startup+1422.3 s]
/proc/loadavg: 4.06 4.00 3.75 5/187 4530
/proc/meminfo: memFree=29603352/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=106192 CPUtime=1422.34 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 9169111 0 0 0 141085 1149 0 0 25 0 1 0 892280847 108740608 23116 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 26548 23116 270 21 0 23185 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 106192

[startup+1482.3 s]
/proc/loadavg: 4.02 4.00 3.76 5/187 4535
/proc/meminfo: memFree=29552816/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=106192 CPUtime=1482.34 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 9705676 0 0 0 147017 1217 0 0 25 0 1 0 892280847 108740608 23116 33554432000 4194304 4280283 140733835352464 18446744073709551615 4256596 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 26548 23116 270 21 0 23185 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 106192

[startup+1542.31 s]
/proc/loadavg: 4.09 4.01 3.78 5/187 4536
/proc/meminfo: memFree=29164060/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=155512 CPUtime=1542.35 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 10283125 0 0 0 152944 1291 0 0 25 0 1 0 892280847 159244288 31176 33554432000 4194304 4280283 140733835352464 18446744073709551615 4243421 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 38878 31178 270 21 0 35515 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 155512

[startup+1602.3 s]
/proc/loadavg: 3.66 3.92 3.76 3/175 4588
/proc/meminfo: memFree=30721144/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=155512 CPUtime=1602.34 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 10851950 0 0 0 158874 1360 0 0 25 0 1 0 892280847 159244288 31000 33554432000 4194304 4280283 140733835352464 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 38878 31000 270 21 0 35515 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 155512

[startup+1662.3 s]
/proc/loadavg: 2.56 3.54 3.64 3/175 4590
/proc/meminfo: memFree=30381836/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=155512 CPUtime=1662.35 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 11478098 0 0 0 164797 1438 0 0 25 0 1 0 892280847 159244288 32956 33554432000 4194304 4280283 140733835352464 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 38878 32956 270 21 0 35515 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 155512

[startup+1722.3 s]
/proc/loadavg: 2.22 3.28 3.54 3/175 4591
/proc/meminfo: memFree=30533940/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=106192 CPUtime=1722.35 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 12092242 0 0 0 170721 1514 0 0 25 0 1 0 892280847 108740608 23117 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 26548 23117 270 21 0 23185 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 106192

[startup+1782.3 s]
/proc/loadavg: 2.07 3.03 3.44 3/175 4593
/proc/meminfo: memFree=29941060/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=106192 CPUtime=1782.35 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 12680430 0 0 0 176646 1589 0 0 25 0 1 0 892280847 108740608 23117 33554432000 4194304 4280283 140733835352464 18446744073709551615 4257965 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 26548 23117 270 21 0 23185 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 106192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.06 2.98 3.41 3/175 4593
/proc/meminfo: memFree=29646556/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=106192 CPUtime=1800.06 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 12847925 0 0 0 178396 1610 0 0 25 0 1 0 892280847 108740608 23117 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 26548 23117 270 21 0 23185 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 106192

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

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

[startup+1800 s]
/proc/loadavg: 2.06 2.98 3.41 3/175 4593
/proc/meminfo: memFree=29646556/32951124 swapFree=67064368/67111528
[pid=4444] ppid=4442 vsize=106192 CPUtime=1800.06 cores=4,6
/proc/4444/stat : 4444 (OptimuS_release) R 4442 4444 3094 0 -1 4202496 12847925 0 0 0 178396 1610 0 0 25 0 1 0 892280847 108740608 23117 33554432000 4194304 4280283 140733835352464 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/4444/statm: 26548 23117 270 21 0 23185 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 106192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.07
CPU user time (s): 1783.96
CPU system time (s): 16.1086
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 285740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.96
system time used= 16.1086
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12847925
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= 9
involuntary context switches= 3359

runsolver used 3.14352 second user time and 6.49001 second system time

The end

Launcher Data 

Begin job on node105 at 2011-06-11 17:40:04
IDJOB=3495391
IDBENCH=88016
IDSOLVER=1988
FILE ID=node105/3495391-1307806804
RUNJOBID= node105-1307806584-4230
PBS_JOBID= 13551071
Free space on /tmp= 74072 MiB

SOLVER NAME= OptimuS x100_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-3495391-1307806804/watcher-3495391-1307806804 -o /tmp/evaluation-result-3495391-1307806804/solver-3495391-1307806804 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495391-1307806804.cnf

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

MD5SUM BENCH= aae7fe5064cdba8e66161bb50ec0f209
RANDOM SEED=479389737

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5226.15
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		: 2666.825
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	: 5332.82
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		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
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	: 5410.70
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		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
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	: 5332.82
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		: 2666.825
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31170760 kB
Buffers:        300748 kB
Cached:         839364 kB
SwapCached:      20132 kB
Active:         834452 kB
Inactive:       720100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31170760 kB
SwapTotal:    67111528 kB
SwapFree:     67064368 kB
Dirty:             392 kB
Writeback:           4 kB
AnonPages:      411524 kB
Mapped:          10780 kB
Slab:           160472 kB
PageTables:       5368 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   683940 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= 74072 MiB
End job on node105 at 2011-06-11 18:10:06