Trace number 3495511

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) 1800.06 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_355.cnf
MD5SUM2ec66094a3b7e9d5f1ba25ac59eb144d
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark120.909
Satisfiable
(Un)Satisfiability was proved
Number of variables5151
Number of clauses14193
Sum of the clauses size32775
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29792
Number of clauses of size 34395
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-3495511-1307808107/watcher-3495511-1307808107 -o /tmp/evaluation-result-3495511-1307808107/solver-3495511-1307808107 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495511-1307808107.cnf 

running on 2 cores: 0,2

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: 3.21 1.84 2.21 4/189 18507
/proc/meminfo: memFree=31352652/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=21016 CPUtime=0 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 882 0 0 0 0 0 0 0 25 0 1 0 892409527 21520384 810 33554432000 4194304 4280283 140734918165792 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 5254 811 224 21 0 1891 0

[startup+0.06912 s]
/proc/loadavg: 3.21 1.84 2.21 4/189 18507
/proc/meminfo: memFree=31352652/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=24320 CPUtime=0.06 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 1694 0 0 0 6 0 0 0 25 0 1 0 892409527 24903680 1610 33554432000 4194304 4280283 140734918165792 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 6080 1611 270 21 0 2717 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 24320

[startup+0.101108 s]
/proc/loadavg: 3.21 1.84 2.21 4/189 18507
/proc/meminfo: memFree=31352652/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=24320 CPUtime=0.09 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 1855 0 0 0 9 0 0 0 25 0 1 0 892409527 24903680 1770 33554432000 4194304 4280283 140734918165792 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 6080 1770 270 21 0 2717 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24320

[startup+0.301039 s]
/proc/loadavg: 3.21 1.84 2.21 4/189 18507
/proc/meminfo: memFree=31352652/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=31748 CPUtime=0.29 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 3828 0 0 0 29 0 0 0 25 0 1 0 892409527 32509952 3742 33554432000 4194304 4280283 140734918165792 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 7937 3742 270 21 0 4574 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31748

[startup+0.700965 s]
/proc/loadavg: 3.21 1.84 2.21 4/189 18507
/proc/meminfo: memFree=31352652/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=50736 CPUtime=0.69 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 7875 0 0 0 69 0 0 0 25 0 1 0 892409527 51953664 7787 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 12684 7787 270 21 0 9321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50736

[startup+1.50075 s]
/proc/loadavg: 3.21 1.84 2.21 5/190 18508
/proc/meminfo: memFree=31277648/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=39352 CPUtime=1.49 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 22346 0 0 0 147 2 0 0 25 0 1 0 892409527 40296448 4807 33554432000 4194304 4280283 140734918165792 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 9838 4807 270 21 0 6475 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39352

[startup+3.10058 s]
/proc/loadavg: 3.21 1.84 2.21 5/190 18508
/proc/meminfo: memFree=31273652/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=81304 CPUtime=3.09 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 42919 0 0 0 305 4 0 0 25 0 1 0 892409527 83255296 12948 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243072 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 20326 12948 270 21 0 16963 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81304

[startup+6.30095 s]
/proc/loadavg: 3.27 1.88 2.22 5/190 18508
/proc/meminfo: memFree=31272156/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=6.29 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 45641 0 0 0 624 5 0 0 25 0 1 0 892409527 102649856 15667 33554432000 4194304 4280283 140734918165792 18446744073709551615 4256569 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 15667 270 21 0 21698 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100244

[startup+12.7008 s]
/proc/loadavg: 3.33 1.91 2.23 5/190 18509
/proc/meminfo: memFree=31255424/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=149564 CPUtime=12.69 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 64919 0 0 0 1262 7 0 0 25 0 1 0 892409527 153153536 26869 33554432000 4194304 4280283 140734918165792 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 37391 26869 271 21 0 34028 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 149564

[startup+25.5005 s]
/proc/loadavg: 3.48 2.01 2.25 5/190 18509
/proc/meminfo: memFree=31222444/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=25.49 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 225481 0 0 0 2523 26 0 0 25 0 1 0 892409527 102649856 16908 33554432000 4194304 4280283 140734918165792 18446744073709551615 4238872 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 16908 270 21 0 21698 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 100244

[startup+51.101 s]
/proc/loadavg: 3.65 2.17 2.30 5/190 18510
/proc/meminfo: memFree=31206048/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=51.09 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 301081 0 0 0 5075 34 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 4258308 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 100244

[startup+102.307 s]
/proc/loadavg: 3.85 2.45 2.39 5/190 18511
/proc/meminfo: memFree=31246068/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=102.3 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 653939 0 0 0 10155 75 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 4236542 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 100244

[startup+162.3 s]
/proc/loadavg: 3.89 2.72 2.48 5/190 18554
/proc/meminfo: memFree=31188976/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=149564 CPUtime=162.29 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 792396 0 0 0 16140 89 0 0 25 0 1 0 892409527 153153536 30203 33554432000 4194304 4280283 140734918165792 18446744073709551615 268276148349 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 37391 30203 270 21 0 34028 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 149564

[startup+222.3 s]
/proc/loadavg: 3.96 2.95 2.57 5/190 18555
/proc/meminfo: memFree=31185744/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=222.29 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 1198572 0 0 0 22094 135 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 268276148414 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 100244

[startup+282.301 s]
/proc/loadavg: 3.98 3.14 2.66 5/190 18557
/proc/meminfo: memFree=31233188/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=282.3 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 1962137 0 0 0 28011 219 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 100244

[startup+342.301 s]
/proc/loadavg: 4.12 3.32 2.75 5/190 18558
/proc/meminfo: memFree=31194956/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=342.3 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 2405683 0 0 0 33963 267 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 4236542 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 100244

[startup+402.3 s]
/proc/loadavg: 4.08 3.46 2.83 5/190 18560
/proc/meminfo: memFree=31187092/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=402.3 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 2872682 0 0 0 39908 322 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243554 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 100244

[startup+462.301 s]
/proc/loadavg: 4.03 3.55 2.90 5/190 18562
/proc/meminfo: memFree=31186056/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=462.3 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 3375629 0 0 0 45853 377 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 4258047 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 100244

[startup+522.301 s]
/proc/loadavg: 4.01 3.63 2.97 5/190 18563
/proc/meminfo: memFree=31150544/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=180384 CPUtime=522.31 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 4190191 0 0 0 51760 471 0 0 25 0 1 0 892409527 184713216 34323 33554432000 4194304 4280283 140734918165792 18446744073709551615 4256601 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 45096 34323 270 21 0 41733 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 180384

[startup+582.3 s]
/proc/loadavg: 4.00 3.70 3.03 5/190 18565
/proc/meminfo: memFree=31233336/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=149564 CPUtime=582.3 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 4887774 0 0 0 57679 551 0 0 25 0 1 0 892409527 153153536 31038 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 37391 31038 270 21 0 34028 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 149564

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.86 3.24 5/190 18571
/proc/meminfo: memFree=31195836/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=822.31 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 6808370 0 0 0 81456 775 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 100244

[startup+882.301 s]
/proc/loadavg: 4.00 3.89 3.29 5/190 18573
/proc/meminfo: memFree=31199628/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=882.32 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 7299305 0 0 0 87401 831 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 100244

[startup+942.3 s]
/proc/loadavg: 4.12 3.95 3.35 5/190 18574
/proc/meminfo: memFree=31160144/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=149564 CPUtime=942.31 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 8092955 0 0 0 93311 920 0 0 25 0 1 0 892409527 153153536 31372 33554432000 4194304 4280283 140734918165792 18446744073709551615 4236672 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 37391 31372 270 21 0 34028 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 149564

[startup+1002.3 s]
/proc/loadavg: 4.04 3.95 3.38 5/190 18576
/proc/meminfo: memFree=31139888/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=1002.31 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 8883349 0 0 0 99220 1011 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 268276148650 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 100244

[startup+1062.3 s]
/proc/loadavg: 4.01 3.96 3.42 5/190 18578
/proc/meminfo: memFree=31139240/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=149564 CPUtime=1062.32 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 9695811 0 0 0 105131 1101 0 0 25 0 1 0 892409527 153153536 31640 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 37391 31640 270 21 0 34028 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 149564

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.45 5/190 18579
/proc/meminfo: memFree=31201832/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=1122.32 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 10514571 0 0 0 111033 1199 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243354 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 100244

[startup+1182.3 s]
/proc/loadavg: 4.05 3.98 3.49 5/190 18581
/proc/meminfo: memFree=31202044/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=180384 CPUtime=1182.32 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 11286228 0 0 0 116943 1289 0 0 25 0 1 0 892409527 184713216 34529 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 45096 34529 270 21 0 41733 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 180384

[startup+1242.3 s]
/proc/loadavg: 4.02 3.98 3.52 5/190 18582
/proc/meminfo: memFree=31187132/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=1242.32 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 12221521 0 0 0 122830 1402 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 4258950 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 100244

[startup+1302.3 s]
/proc/loadavg: 4.00 3.98 3.55 5/190 18584
/proc/meminfo: memFree=31232840/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=1302.33 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 13192535 0 0 0 128718 1515 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 100244

[startup+1362.3 s]
/proc/loadavg: 4.00 3.98 3.57 5/190 18586
/proc/meminfo: memFree=31112264/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=180384 CPUtime=1362.33 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 14152829 0 0 0 134606 1627 0 0 25 0 1 0 892409527 184713216 35050 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 45096 35050 270 21 0 41733 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 180384

[startup+1422.31 s]
/proc/loadavg: 4.00 3.98 3.59 5/190 18587
/proc/meminfo: memFree=31140744/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=149564 CPUtime=1422.33 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 15130938 0 0 0 140491 1742 0 0 25 0 1 0 892409527 153153536 30384 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 37391 30384 270 21 0 34028 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 149564

[startup+1482.3 s]
/proc/loadavg: 4.17 4.03 3.63 5/190 18589
/proc/meminfo: memFree=31021908/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=149564 CPUtime=1482.33 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 16053846 0 0 0 146380 1853 0 0 25 0 1 0 892409527 153153536 32221 33554432000 4194304 4280283 140734918165792 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 37391 32221 270 21 0 34028 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 149564

[startup+1542.3 s]
/proc/loadavg: 4.06 4.02 3.65 5/190 18590
/proc/meminfo: memFree=31083992/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=100244 CPUtime=1542.33 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 16996609 0 0 0 152270 1963 0 0 25 0 1 0 892409527 102649856 21576 33554432000 4194304 4280283 140734918165792 18446744073709551615 4258064 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 25061 21576 270 21 0 21698 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 100244

[startup+1602.3 s]
/proc/loadavg: 4.02 4.02 3.67 5/190 18592
/proc/meminfo: memFree=31018728/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=180384 CPUtime=1602.33 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 17891488 0 0 0 158158 2075 0 0 25 0 1 0 892409527 184713216 34874 33554432000 4194304 4280283 140734918165792 18446744073709551615 4256552 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 45096 34874 270 21 0 41733 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 180384

[startup+1662.3 s]
/proc/loadavg: 4.01 4.01 3.69 5/190 18594
/proc/meminfo: memFree=31035060/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=230472 CPUtime=1662.33 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 18735278 0 0 0 164055 2178 0 0 25 0 1 0 892409527 236003328 42184 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 57618 42184 270 21 0 54255 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 230472

[startup+1722.3 s]
/proc/loadavg: 4.07 4.02 3.71 5/190 18595
/proc/meminfo: memFree=31026580/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=180384 CPUtime=1722.33 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 19590099 0 0 0 169948 2285 0 0 25 0 1 0 892409527 184713216 34064 33554432000 4194304 4280283 140734918165792 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 45096 34064 270 21 0 41733 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 180384

[startup+1782.3 s]
/proc/loadavg: 3.39 3.83 3.66 4/184 18622
/proc/meminfo: memFree=31209672/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=180384 CPUtime=1782.33 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 20489529 0 0 0 175837 2396 0 0 25 0 1 0 892409527 184713216 33986 33554432000 4194304 4280283 140734918165792 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 45096 33986 270 21 0 41733 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 180384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.12 3.75 3.64 3/178 18647
/proc/meminfo: memFree=31348484/32950928 swapFree=67048868/67111528
[pid=18507] ppid=18505 vsize=180384 CPUtime=1800.04 cores=0,2
/proc/18507/stat : 18507 (OptimuS_release) R 18505 18507 17232 0 -1 4202496 20763330 0 0 0 177573 2431 0 0 25 0 1 0 892409527 184713216 36760 33554432000 4194304 4280283 140734918165792 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18507/statm: 45096 36760 270 21 0 41733 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 180384

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): 1800.06
CPU user time (s): 1775.74
CPU system time (s): 24.3183
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 279792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.74
system time used= 24.3183
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20763335
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= 6
involuntary context switches= 2659

runsolver used 2.97955 second user time and 6.83196 second system time

The end

Launcher Data 

Begin job on node122 at 2011-06-11 18:01:47
IDJOB=3495511
IDBENCH=89169
IDSOLVER=1988
FILE ID=node122/3495511-1307808107
RUNJOBID= node122-1307808029-18362
PBS_JOBID= 13551057
Free space on /tmp= 74104 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_355.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495511-1307808107/watcher-3495511-1307808107 -o /tmp/evaluation-result-3495511-1307808107/solver-3495511-1307808107 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495511-1307808107.cnf

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

MD5SUM BENCH= 2ec66094a3b7e9d5f1ba25ac59eb144d
RANDOM SEED=252592612

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.83
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31353072 kB
Buffers:        168276 kB
Cached:        1024992 kB
SwapCached:      14712 kB
Active:         578948 kB
Inactive:       862384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31353072 kB
SwapTotal:    67111528 kB
SwapFree:     67048868 kB
Dirty:            1284 kB
Writeback:           0 kB
AnonPages:      246164 kB
Mapped:           9544 kB
Slab:            89340 kB
PageTables:       5636 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   488680 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= 74100 MiB
End job on node122 at 2011-06-11 18:31:49