Trace number 3495491

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) 1800.05 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b20_424.cnf
MD5SUMf3a66f9295b894295ac8bcc36605827b
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark165.971
Satisfiable
(Un)Satisfiability was proved
Number of variables5466
Number of clauses14978
Sum of the clauses size34564
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 210358
Number of clauses of size 34614
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-3495491-1307808010/watcher-3495491-1307808010 -o /tmp/evaluation-result-3495491-1307808010/solver-3495491-1307808010 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495491-1307808010.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: 4.11 4.02 3.70 5/189 23852
/proc/meminfo: memFree=29937392/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=19648 CPUtime=0 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 512 0 0 0 0 0 0 0 25 0 1 0 624992283 20119552 451 33554432000 4194304 4280283 140736792634896 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 4912 451 224 21 0 1549 0

[startup+0.0136069 s]
/proc/loadavg: 4.11 4.02 3.70 5/189 23852
/proc/meminfo: memFree=29937392/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=22572 CPUtime=0 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 1226 0 0 0 0 0 0 0 25 0 1 0 624992283 23113728 1149 33554432000 4194304 4280283 140736792634896 18446744073709551615 268660662016 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 5643 1150 239 21 0 2280 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 22572

[startup+0.100588 s]
/proc/loadavg: 4.11 4.02 3.70 5/189 23852
/proc/meminfo: memFree=29937392/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=24432 CPUtime=0.09 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 1869 0 0 0 9 0 0 0 25 0 1 0 624992283 25018368 1791 33554432000 4194304 4280283 140736792634896 18446744073709551615 4238471 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 6108 1791 269 21 0 2745 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24432

[startup+0.300554 s]
/proc/loadavg: 4.11 4.02 3.70 5/189 23852
/proc/meminfo: memFree=29937392/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=31844 CPUtime=0.29 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 3972 0 0 0 29 0 0 0 25 0 1 0 624992283 32608256 3894 33554432000 4194304 4280283 140736792634896 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 7961 3894 269 21 0 4598 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31844

[startup+0.70048 s]
/proc/loadavg: 4.11 4.02 3.70 5/189 23852
/proc/meminfo: memFree=29937392/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=50832 CPUtime=0.69 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 8685 0 0 0 68 1 0 0 25 0 1 0 624992283 52051968 8603 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 12708 8603 269 21 0 9345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50832

[startup+1.50034 s]
/proc/loadavg: 4.10 4.01 3.70 6/190 23853
/proc/meminfo: memFree=29866100/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100892 CPUtime=1.48 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 16386 0 0 0 147 1 0 0 25 0 1 0 624992283 103313408 16301 33554432000 4194304 4280283 140736792634896 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25223 16302 269 21 0 21860 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 100892

[startup+3.10106 s]
/proc/loadavg: 4.10 4.01 3.70 6/190 23853
/proc/meminfo: memFree=29916444/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=81692 CPUtime=3.09 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 50692 0 0 0 303 6 0 0 25 0 1 0 624992283 83652608 16125 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 20423 16125 272 21 0 17060 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81692

[startup+6.30049 s]
/proc/loadavg: 4.10 4.01 3.70 6/190 23854
/proc/meminfo: memFree=29766852/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=6.29 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 56228 0 0 0 622 7 0 0 25 0 1 0 624992283 103006208 21634 33554432000 4194304 4280283 140736792634896 18446744073709551615 4259277 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21634 273 21 0 21785 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100592

[startup+12.7004 s]
/proc/loadavg: 4.08 4.01 3.70 6/190 23854
/proc/meminfo: memFree=29770804/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=12.69 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 71894 0 0 0 1260 9 0 0 25 0 1 0 624992283 103006208 21689 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243332 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21689 270 21 0 21785 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100592

[startup+25.5011 s]
/proc/loadavg: 4.07 4.01 3.71 6/190 23854
/proc/meminfo: memFree=29637620/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=25.48 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 97182 0 0 0 2537 11 0 0 25 0 1 0 624992283 103006208 21689 33554432000 4194304 4280283 140736792634896 18446744073709551615 4242926 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21689 269 21 0 21785 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100592

[startup+51.1006 s]
/proc/loadavg: 4.04 4.01 3.72 6/190 23855
/proc/meminfo: memFree=29614772/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=51.09 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 357027 0 0 0 5067 42 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 4258026 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 100592

[startup+102.307 s]
/proc/loadavg: 4.02 4.00 3.73 6/190 23865
/proc/meminfo: memFree=29555908/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=102.3 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 904397 0 0 0 10120 110 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 268664120711 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 100592

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.74 5/190 23867
/proc/meminfo: memFree=29492860/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=162.3 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 1366522 0 0 0 16064 166 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 4257520 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 100592

[startup+222.3 s]
/proc/loadavg: 4.03 4.01 3.76 6/190 23868
/proc/meminfo: memFree=29480056/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=222.3 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 1890439 0 0 0 21999 231 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 100592

[startup+282.301 s]
/proc/loadavg: 4.01 4.01 3.77 6/190 23870
/proc/meminfo: memFree=30850720/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=282.29 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 2693871 0 0 0 27898 331 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 4238887 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 100592

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.78 4/184 23897
/proc/meminfo: memFree=30645024/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=149912 CPUtime=342.29 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 3381509 0 0 0 33812 417 0 0 25 0 1 0 624992283 153509888 30415 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243354 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 37478 30415 269 21 0 34115 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 149912

[startup+402.301 s]
/proc/loadavg: 3.37 3.82 3.73 4/184 23898
/proc/meminfo: memFree=30621656/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=149912 CPUtime=402.3 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 3982841 0 0 0 39734 496 0 0 25 0 1 0 624992283 153509888 31851 33554432000 4194304 4280283 140736792634896 18446744073709551615 4257677 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 37478 31851 269 21 0 34115 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 149912

[startup+462.301 s]
/proc/loadavg: 2.57 3.51 3.63 3/178 23925
/proc/meminfo: memFree=30367140/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=462.3 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 4239778 0 0 0 45700 530 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 100592

[startup+522.301 s]
/proc/loadavg: 2.21 3.23 3.52 3/178 23926
/proc/meminfo: memFree=30090448/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=522.3 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 5037892 0 0 0 51602 628 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243554 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 100592

[startup+582.301 s]
/proc/loadavg: 2.07 3.01 3.43 3/178 23928
/proc/meminfo: memFree=29804072/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=582.3 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 5251157 0 0 0 57575 655 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 100592

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.45 2.30 3.04 2/172 23959
/proc/meminfo: memFree=31821176/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=822.3 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 7308988 0 0 0 81323 907 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 100592

[startup+882.301 s]
/proc/loadavg: 1.16 2.06 2.91 2/172 23961
/proc/meminfo: memFree=31852364/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=882.31 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 7671701 0 0 0 87278 953 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 100592

[startup+942.3 s]
/proc/loadavg: 1.06 1.87 2.79 2/172 23963
/proc/meminfo: memFree=31852172/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=942.31 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 8308418 0 0 0 93196 1035 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 100592

[startup+1002.3 s]
/proc/loadavg: 1.02 1.71 2.67 2/172 23964
/proc/meminfo: memFree=31852344/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=1002.31 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 8414716 0 0 0 99183 1048 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 100592

[startup+1062.3 s]
/proc/loadavg: 1.01 1.57 2.57 2/172 23966
/proc/meminfo: memFree=31852284/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=149912 CPUtime=1062.32 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 8717084 0 0 0 105145 1087 0 0 25 0 1 0 624992283 153509888 33911 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 37478 33911 269 21 0 34115 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 149912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.47 2.47 2/172 23967
/proc/meminfo: memFree=31852336/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=1122.31 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 8981500 0 0 0 111112 1119 0 0 25 0 1 0 624992283 103006208 21690 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21690 269 21 0 21785 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 100592

[startup+1182.3 s]
/proc/loadavg: 1.00 1.38 2.37 2/172 23969
/proc/meminfo: memFree=31827108/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=1182.32 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 9785837 0 0 0 117005 1227 0 0 25 0 1 0 624992283 103006208 21694 33554432000 4194304 4280283 140736792634896 18446744073709551615 268660359647 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21694 269 21 0 21785 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 100592

[startup+1242.3 s]
/proc/loadavg: 1.00 1.31 2.28 2/172 23971
/proc/meminfo: memFree=31775328/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=1242.32 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 10736938 0 0 0 122881 1351 0 0 25 0 1 0 624992283 103006208 21694 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21694 269 21 0 21785 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 100592

[startup+1302.3 s]
/proc/loadavg: 1.07 1.26 2.20 2/172 23972
/proc/meminfo: memFree=31804032/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=149912 CPUtime=1302.33 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 11795548 0 0 0 128740 1493 0 0 25 0 1 0 624992283 153509888 33947 33554432000 4194304 4280283 140736792634896 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 37478 33947 269 21 0 34115 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 149912

[startup+1362.3 s]
/proc/loadavg: 1.02 1.21 2.13 2/172 23974
/proc/meminfo: memFree=31852208/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=180732 CPUtime=1362.32 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 12864926 0 0 0 134598 1634 0 0 25 0 1 0 624992283 185069568 35943 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243112 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 45183 35943 269 21 0 41820 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 180732

[startup+1422.31 s]
/proc/loadavg: 1.01 1.17 2.05 2/172 23975
/proc/meminfo: memFree=31795332/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=180732 CPUtime=1422.33 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 13908463 0 0 0 140461 1772 0 0 25 0 1 0 624992283 185069568 37033 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 45183 37035 269 21 0 41820 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 180732

[startup+1482.3 s]
/proc/loadavg: 1.00 1.14 1.98 2/172 23977
/proc/meminfo: memFree=31736864/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=312208 CPUtime=1482.32 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 14982491 0 0 0 146315 1917 0 0 25 0 1 0 624992283 319700992 56769 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 78052 56769 269 21 0 74689 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 312208

[startup+1542.3 s]
/proc/loadavg: 1.00 1.11 1.92 2/172 23979
/proc/meminfo: memFree=31801180/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=180732 CPUtime=1542.33 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 16062926 0 0 0 152170 2063 0 0 25 0 1 0 624992283 185069568 36482 33554432000 4194304 4280283 140736792634896 18446744073709551615 4242856 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 45183 36482 269 21 0 41820 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 180732

[startup+1602.3 s]
/proc/loadavg: 1.00 1.09 1.86 2/172 23980
/proc/meminfo: memFree=31852444/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=180732 CPUtime=1602.33 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 17176053 0 0 0 158017 2216 0 0 25 0 1 0 624992283 185069568 37123 33554432000 4194304 4280283 140736792634896 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 45183 37123 269 21 0 41820 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 180732

[startup+1662.3 s]
/proc/loadavg: 1.00 1.07 1.80 2/172 23982
/proc/meminfo: memFree=31761968/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=230820 CPUtime=1662.33 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 18231551 0 0 0 163872 2361 0 0 25 0 1 0 624992283 236359680 46527 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 57705 46527 269 21 0 54342 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 230820

[startup+1722.3 s]
/proc/loadavg: 1.00 1.05 1.75 3/172 23983
/proc/meminfo: memFree=31809132/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=100592 CPUtime=1722.32 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 19284800 0 0 0 169731 2501 0 0 25 0 1 0 624992283 103006208 21695 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 25148 21695 269 21 0 21785 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 100592

[startup+1782.3 s]
/proc/loadavg: 1.00 1.04 1.70 2/172 23985
/proc/meminfo: memFree=31817612/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=180732 CPUtime=1782.33 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 20363371 0 0 0 175588 2645 0 0 25 0 1 0 624992283 185069568 34584 33554432000 4194304 4280283 140736792634896 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 45183 34584 269 21 0 41820 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 180732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.04 1.69 2/172 23985
/proc/meminfo: memFree=31788452/32951124 swapFree=67055708/67111528
[pid=23852] ppid=23850 vsize=180732 CPUtime=1800.03 cores=5,7
/proc/23852/stat : 23852 (OptimuS_release) R 23850 23852 22467 0 -1 4202496 20631044 0 0 0 177322 2681 0 0 25 0 1 0 624992283 185069568 37872 33554432000 4194304 4280283 140736792634896 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/23852/statm: 45183 37872 269 21 0 41820 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 180732

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1773.23
CPU system time (s): 26.8259
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 656084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.23
system time used= 26.8259
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20631048
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= 10
involuntary context switches= 1569

runsolver used 2.35864 second user time and 6.20206 second system time

The end

Launcher Data 

Begin job on node107 at 2011-06-11 18:00:10
IDJOB=3495491
IDBENCH=89028
IDSOLVER=1988
FILE ID=node107/3495491-1307808010
RUNJOBID= node107-1307806548-23261
PBS_JOBID= 13551069
Free space on /tmp= 74128 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b20_424.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495491-1307808010/watcher-3495491-1307808010 -o /tmp/evaluation-result-3495491-1307808010/solver-3495491-1307808010 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495491-1307808010.cnf

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

MD5SUM BENCH= f3a66f9295b894295ac8bcc36605827b
RANDOM SEED=2137724091

node107.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		: 2666.829
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
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	: 5332.74
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29938184 kB
Buffers:        172956 kB
Cached:         627324 kB
SwapCached:      19468 kB
Active:        2255780 kB
Inactive:       564064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29938184 kB
SwapTotal:    67111528 kB
SwapFree:     67055708 kB
Dirty:             392 kB
Writeback:           0 kB
AnonPages:     2017788 kB
Mapped:          13212 kB
Slab:           122372 kB
PageTables:       9068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  3002416 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= 74132 MiB
End job on node107 at 2011-06-11 18:30:12