Trace number 3495516

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) 1800.08 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_669.cnf
MD5SUMc85678d1d0dd3d7c2e93fc078a9df964
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark128.484
Satisfiable
(Un)Satisfiability was proved
Number of variables5121
Number of clauses13938
Sum of the clauses size32136
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29666
Number of clauses of size 34266
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-3495516-1307807352/watcher-3495516-1307807352 -o /tmp/evaluation-result-3495516-1307807352/solver-3495516-1307807352 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495516-1307807352.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: 1.03 1.57 2.45 4/184 26552
/proc/meminfo: memFree=31323276/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=20604 CPUtime=0 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 719 0 0 0 0 0 0 0 19 0 1 0 970965890 21098496 652 33554432000 4194304 4280283 140734004969344 18446744073709551615 256415088736 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 5151 655 224 21 0 1788 0

[startup+0.0375419 s]
/proc/loadavg: 1.03 1.57 2.45 4/184 26552
/proc/meminfo: memFree=31323276/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=24036 CPUtime=0.03 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 1572 0 0 0 3 0 0 0 19 0 1 0 970965890 24612864 1490 33554432000 4194304 4280283 140734004969344 18446744073709551615 4208928 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 6009 1490 251 21 0 2646 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 24036

[startup+0.10052 s]
/proc/loadavg: 1.03 1.57 2.45 4/184 26552
/proc/meminfo: memFree=31323276/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=24276 CPUtime=0.09 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 1902 0 0 0 9 0 0 0 19 0 1 0 970965890 24858624 1820 33554432000 4194304 4280283 140734004969344 18446744073709551615 256418849897 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 6069 1820 270 21 0 2706 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24276

[startup+0.300491 s]
/proc/loadavg: 1.03 1.57 2.45 4/184 26552
/proc/meminfo: memFree=31323276/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=31684 CPUtime=0.29 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 3612 0 0 0 29 0 0 0 20 0 1 0 970965890 32444416 3530 33554432000 4194304 4280283 140734004969344 18446744073709551615 256418851078 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 7921 3530 270 21 0 4558 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31684

[startup+0.700409 s]
/proc/loadavg: 1.03 1.57 2.45 4/184 26552
/proc/meminfo: memFree=31323276/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=50804 CPUtime=0.69 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 7740 0 0 0 69 0 0 0 21 0 1 0 970965890 52023296 7654 33554432000 4194304 4280283 140734004969344 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 12701 7654 270 21 0 9338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50804

[startup+1.50026 s]
/proc/loadavg: 1.03 1.57 2.45 5/190 26567
/proc/meminfo: memFree=31227556/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=88468 CPUtime=1.49 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 21065 0 0 0 148 1 0 0 23 0 1 0 970965890 90591232 9910 33554432000 4194304 4280283 140734004969344 18446744073709551615 4257648 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 22117 9910 270 21 0 18754 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88468

[startup+3.10096 s]
/proc/loadavg: 1.27 1.61 2.45 5/190 26567
/proc/meminfo: memFree=31181792/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=100620 CPUtime=3.09 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 48547 0 0 0 305 4 0 0 25 0 1 0 970965890 103034880 17622 33554432000 4194304 4280283 140734004969344 18446744073709551615 4244297 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 25155 17638 270 21 0 21792 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100620

[startup+6.30036 s]
/proc/loadavg: 1.27 1.61 2.45 5/190 26567
/proc/meminfo: memFree=31091396/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=81676 CPUtime=6.29 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 79314 0 0 0 622 7 0 0 25 0 1 0 970965890 83636224 16926 33554432000 4194304 4280283 140734004969344 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 20419 16926 271 21 0 17056 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81676

[startup+12.7011 s]
/proc/loadavg: 1.69 1.69 2.47 5/190 26567
/proc/meminfo: memFree=31060020/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=161816 CPUtime=12.69 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 164978 0 0 0 1251 18 0 0 25 0 1 0 970965890 165699584 29680 33554432000 4194304 4280283 140734004969344 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 40454 29680 270 21 0 37091 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 161816

[startup+25.5007 s]
/proc/loadavg: 2.04 1.76 2.49 5/190 26567
/proc/meminfo: memFree=31051948/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=81676 CPUtime=25.49 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 352291 0 0 0 2509 40 0 0 25 0 1 0 970965890 83636224 16926 33554432000 4194304 4280283 140734004969344 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 20419 16926 270 21 0 17056 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 81676

[startup+51.1009 s]
/proc/loadavg: 2.71 1.94 2.53 5/190 26568
/proc/meminfo: memFree=31055616/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=81676 CPUtime=51.09 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 757233 0 0 0 5024 85 0 0 25 0 1 0 970965890 83636224 16926 33554432000 4194304 4280283 140734004969344 18446744073709551615 4256555 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 20419 16926 270 21 0 17056 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 81676

[startup+102.307 s]
/proc/loadavg: 3.48 2.29 2.61 5/190 26607
/proc/meminfo: memFree=31072812/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=149672 CPUtime=102.29 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 1495982 0 0 0 10057 172 0 0 25 0 1 0 970965890 153264128 30451 33554432000 4194304 4280283 140734004969344 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 37418 30451 270 21 0 34055 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 149672

[startup+162.301 s]
/proc/loadavg: 3.86 2.61 2.70 5/190 26647
/proc/meminfo: memFree=31051624/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=100352 CPUtime=162.29 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 2324504 0 0 0 15957 272 0 0 25 0 1 0 970965890 102760448 21595 33554432000 4194304 4280283 140734004969344 18446744073709551615 4256972 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 25088 21595 270 21 0 21725 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100352

[startup+222.3 s]
/proc/loadavg: 3.95 2.86 2.78 5/190 26649
/proc/meminfo: memFree=31023944/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=100352 CPUtime=222.3 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 3030959 0 0 0 21877 353 0 0 25 0 1 0 970965890 102760448 21595 33554432000 4194304 4280283 140734004969344 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 25088 21595 270 21 0 21725 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 100352

[startup+282.301 s]
/proc/loadavg: 3.98 3.07 2.85 5/190 26688
/proc/meminfo: memFree=31036760/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=149672 CPUtime=282.3 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 3942809 0 0 0 27768 462 0 0 25 0 1 0 970965890 153264128 29222 33554432000 4194304 4280283 140734004969344 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 37418 29222 270 21 0 34055 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 149672

[startup+342.301 s]
/proc/loadavg: 3.99 3.23 2.92 5/190 26690
/proc/meminfo: memFree=31040788/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=149672 CPUtime=342.31 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 4772418 0 0 0 33667 564 0 0 25 0 1 0 970965890 153264128 32674 33554432000 4194304 4280283 140734004969344 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 37418 32674 270 21 0 34055 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 149672

[startup+402.3 s]
/proc/loadavg: 3.99 3.37 2.98 5/190 26729
/proc/meminfo: memFree=31000464/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=149672 CPUtime=402.31 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 5637177 0 0 0 39564 667 0 0 25 0 1 0 970965890 153264128 32443 33554432000 4194304 4280283 140734004969344 18446744073709551615 4256628 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 37418 32443 270 21 0 34055 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 149672

[startup+462.301 s]
/proc/loadavg: 3.99 3.48 3.04 6/190 26731
/proc/meminfo: memFree=30891292/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=180492 CPUtime=462.31 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 6479618 0 0 0 45463 768 0 0 25 0 1 0 970965890 184823808 36764 33554432000 4194304 4280283 140734004969344 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 45123 36764 270 21 0 41760 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 180492

[startup+522.301 s]
/proc/loadavg: 3.99 3.57 3.10 5/190 26771
/proc/meminfo: memFree=30943156/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=149672 CPUtime=522.31 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 7240841 0 0 0 51380 851 0 0 25 0 1 0 970965890 153264128 32306 33554432000 4194304 4280283 140734004969344 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 37418 32306 270 21 0 34055 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 149672

[startup+582.3 s]
/proc/loadavg: 3.99 3.65 3.15 5/190 26772
/proc/meminfo: memFree=30998276/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=100352 CPUtime=582.31 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 7733163 0 0 0 57324 907 0 0 25 0 1 0 970965890 102760448 21596 33554432000 4194304 4280283 140734004969344 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 25088 21596 270 21 0 21725 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 100352

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.03 3.85 3.34 5/190 26788
/proc/meminfo: memFree=30935952/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=100352 CPUtime=822.32 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 10910589 0 0 0 80954 1278 0 0 25 0 1 0 970965890 102760448 21596 33554432000 4194304 4280283 140734004969344 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 25088 21596 270 21 0 21725 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 100352

[startup+882.3 s]
/proc/loadavg: 4.01 3.87 3.38 5/190 26827
/proc/meminfo: memFree=30911016/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=149672 CPUtime=882.32 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 11685831 0 0 0 86865 1367 0 0 25 0 1 0 970965890 153264128 30300 33554432000 4194304 4280283 140734004969344 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 37418 30300 270 21 0 34055 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 149672

[startup+942.301 s]
/proc/loadavg: 4.07 3.91 3.42 5/190 26867
/proc/meminfo: memFree=30773152/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=230580 CPUtime=942.32 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 12457939 0 0 0 92767 1465 0 0 25 0 1 0 970965890 236113920 52386 33554432000 4194304 4280283 140734004969344 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 57645 52386 270 21 0 54282 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 230580

[startup+1002.3 s]
/proc/loadavg: 4.08 3.94 3.46 5/190 26868
/proc/meminfo: memFree=30919548/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=180492 CPUtime=1002.33 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 13249081 0 0 0 98667 1566 0 0 25 0 1 0 970965890 184823808 37320 33554432000 4194304 4280283 140734004969344 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 45123 37320 270 21 0 41760 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 180492

[startup+1062.3 s]
/proc/loadavg: 4.03 3.95 3.49 5/190 26870
/proc/meminfo: memFree=30952964/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=149672 CPUtime=1062.32 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 14067329 0 0 0 104566 1666 0 0 25 0 1 0 970965890 153264128 30891 33554432000 4194304 4280283 140734004969344 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 37418 30891 270 21 0 34055 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 149672

[startup+1122.3 s]
/proc/loadavg: 4.01 3.95 3.52 5/190 26872
/proc/meminfo: memFree=30914348/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=180492 CPUtime=1122.33 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 14817431 0 0 0 110478 1755 0 0 25 0 1 0 970965890 184823808 34491 33554432000 4194304 4280283 140734004969344 18446744073709551615 4256744 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 45123 34491 270 21 0 41760 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 180492

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.55 5/190 26873
/proc/meminfo: memFree=30833696/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=100352 CPUtime=1182.33 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 15540873 0 0 0 116390 1843 0 0 25 0 1 0 970965890 102760448 21596 33554432000 4194304 4280283 140734004969344 18446744073709551615 4257394 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 25088 21596 270 21 0 21725 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 100352

[startup+1242.3 s]
/proc/loadavg: 4.07 3.98 3.58 5/190 26875
/proc/meminfo: memFree=30938440/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=149672 CPUtime=1242.33 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 16286126 0 0 0 122302 1931 0 0 25 0 1 0 970965890 153264128 31676 33554432000 4194304 4280283 140734004969344 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 37418 31676 270 21 0 34055 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 149672

[startup+1302.3 s]
/proc/loadavg: 4.07 4.00 3.61 5/190 26876
/proc/meminfo: memFree=30890916/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=149672 CPUtime=1302.34 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 17048990 0 0 0 128213 2021 0 0 25 0 1 0 970965890 153264128 33671 33554432000 4194304 4280283 140734004969344 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 37418 33671 270 21 0 34055 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 149672

[startup+1362.3 s]
/proc/loadavg: 4.02 4.00 3.63 5/190 26878
/proc/meminfo: memFree=30965376/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=180492 CPUtime=1362.33 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 17882158 0 0 0 134112 2121 0 0 25 0 1 0 970965890 184823808 36225 33554432000 4194304 4280283 140734004969344 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 45123 36225 270 21 0 41760 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 180492

[startup+1422.31 s]
/proc/loadavg: 4.01 4.00 3.65 5/190 26880
/proc/meminfo: memFree=30872944/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=100352 CPUtime=1422.35 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 18571037 0 0 0 140028 2207 0 0 25 0 1 0 970965890 102760448 21596 33554432000 4194304 4280283 140734004969344 18446744073709551615 4243085 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 25088 21596 270 21 0 21725 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 100352

[startup+1482.3 s]
/proc/loadavg: 4.00 4.00 3.67 5/190 26881
/proc/meminfo: memFree=30907372/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=149672 CPUtime=1482.35 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 19207827 0 0 0 145956 2279 0 0 25 0 1 0 970965890 153264128 30195 33554432000 4194304 4280283 140734004969344 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 37418 30195 270 21 0 34055 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 149672

[startup+1542.3 s]
/proc/loadavg: 4.00 4.00 3.68 5/190 26883
/proc/meminfo: memFree=30904604/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=100352 CPUtime=1542.34 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 19822724 0 0 0 151882 2352 0 0 25 0 1 0 970965890 102760448 21596 33554432000 4194304 4280283 140734004969344 18446744073709551615 4260883 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 25088 21596 270 21 0 21725 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 100352

[startup+1602.3 s]
/proc/loadavg: 3.37 3.81 3.64 4/184 26908
/proc/meminfo: memFree=31009952/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=149672 CPUtime=1602.35 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 20606150 0 0 0 157794 2441 0 0 25 0 1 0 970965890 153264128 32112 33554432000 4194304 4280283 140734004969344 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 37418 32112 270 21 0 34055 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 149672

[startup+1662.3 s]
/proc/loadavg: 3.13 3.66 3.60 4/184 26910
/proc/meminfo: memFree=31003820/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=230580 CPUtime=1662.35 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 21365234 0 0 0 163706 2529 0 0 25 0 1 0 970965890 236113920 45493 33554432000 4194304 4280283 140734004969344 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 57645 45493 270 21 0 54282 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 230580

[startup+1722.3 s]
/proc/loadavg: 3.05 3.54 3.55 4/184 26912
/proc/meminfo: memFree=30914248/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=311968 CPUtime=1722.35 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 22497891 0 0 0 169572 2663 0 0 25 0 1 0 970965890 319455232 57637 33554432000 4194304 4280283 140734004969344 18446744073709551615 4257648 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 77992 57637 270 21 0 74629 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 311968

[startup+1782.3 s]
/proc/loadavg: 3.02 3.44 3.52 4/184 26913
/proc/meminfo: memFree=31007800/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=180492 CPUtime=1782.36 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 23552862 0 0 0 175447 2789 0 0 25 0 1 0 970965890 184823808 39257 33554432000 4194304 4280283 140734004969344 18446744073709551615 4256725 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 45123 39262 270 21 0 41760 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 180492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.01 3.42 3.51 3/183 26915
/proc/meminfo: memFree=31068548/32950928 swapFree=67056212/67111528
[pid=26552] ppid=26550 vsize=149672 CPUtime=1800.06 cores=5,7
/proc/26552/stat : 26552 (OptimuS_release) R 26550 26552 24520 0 -1 4202496 23886523 0 0 0 177178 2828 0 0 25 0 1 0 970965890 153264128 32167 33554432000 4194304 4280283 140734004969344 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26552/statm: 37418 32167 270 21 0 34055 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 149672

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): 1800.08
CPU user time (s): 1771.79
CPU system time (s): 28.2867
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 574456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.79
system time used= 28.2867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23886526
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= 20881

runsolver used 2.96955 second user time and 6.85696 second system time

The end

Launcher Data 

Begin job on node115 at 2011-06-11 17:49:12
IDJOB=3495516
IDBENCH=88399
IDSOLVER=1988
FILE ID=node115/3495516-1307807352
RUNJOBID= node115-1307807352-26511
PBS_JOBID= 13551062
Free space on /tmp= 74128 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_669.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495516-1307807352/watcher-3495516-1307807352 -o /tmp/evaluation-result-3495516-1307807352/solver-3495516-1307807352 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495516-1307807352.cnf

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

MD5SUM BENCH= c85678d1d0dd3d7c2e93fc078a9df964
RANDOM SEED=1215453784

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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		: 2666.811
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		: 2666.811
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		: 2666.811
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	: 5332.77
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		: 2666.811
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		: 2666.811
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		: 2666.811
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:     32950928 kB
MemFree:      31324564 kB
Buffers:        298368 kB
Cached:        1108148 kB
SwapCached:       9476 kB
Active:         454336 kB
Inactive:       980784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31324564 kB
SwapTotal:    67111528 kB
SwapFree:     67056212 kB
Dirty:            1280 kB
Writeback:          80 kB
AnonPages:       25336 kB
Mapped:          13016 kB
Slab:           126532 kB
PageTables:       5308 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   248248 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 node115 at 2011-06-11 18:19:14