Trace number 3494883

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 a100_source? (TO) 1800.08 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b20_141.cnf
MD5SUM60627d72893e89b89d36a70bed519854
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark82.4565
Satisfiable
(Un)Satisfiability was proved
Number of variables5082
Number of clauses14026
Sum of the clauses size32396
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29670
Number of clauses of size 34350
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-3494883-1307807844/watcher-3494883-1307807844 -o /tmp/evaluation-result-3494883-1307807844/solver-3494883-1307807844 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494883-1307807844.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: 3.37 2.07 2.33 4/189 3172
/proc/meminfo: memFree=31424760/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=20616 CPUtime=0 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 727 0 0 0 0 0 0 0 22 0 1 0 892381517 21110784 660 33554432000 4194304 4279335 140735457454720 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 5154 661 224 21 0 1791 0

[startup+0.0616429 s]
/proc/loadavg: 3.37 2.07 2.33 4/189 3172
/proc/meminfo: memFree=31424760/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=24356 CPUtime=0.05 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 1692 0 0 0 5 0 0 0 22 0 1 0 892381517 24940544 1610 33554432000 4194304 4279335 140735457454720 18446744073709551615 239480224574 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 6089 1610 270 21 0 2726 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 24356

[startup+0.100631 s]
/proc/loadavg: 3.37 2.07 2.33 4/189 3172
/proc/meminfo: memFree=31424760/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=24356 CPUtime=0.09 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 1931 0 0 0 9 0 0 0 22 0 1 0 892381517 24940544 1847 33554432000 4194304 4279335 140735457454720 18446744073709551615 4242399 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 6089 1848 270 21 0 2726 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24356

[startup+0.300593 s]
/proc/loadavg: 3.37 2.07 2.33 4/189 3172
/proc/meminfo: memFree=31424760/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=31764 CPUtime=0.29 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 4084 0 0 0 29 0 0 0 23 0 1 0 892381517 32526336 3997 33554432000 4194304 4279335 140735457454720 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 7941 3999 270 21 0 4578 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31764

[startup+0.700518 s]
/proc/loadavg: 3.37 2.07 2.33 4/189 3172
/proc/meminfo: memFree=31424760/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=50752 CPUtime=0.69 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 8642 0 0 0 68 1 0 0 25 0 1 0 892381517 51970048 8550 33554432000 4194304 4279335 140735457454720 18446744073709551615 4255595 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 12688 8550 270 21 0 9325 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50752

[startup+1.50037 s]
/proc/loadavg: 3.37 2.07 2.33 5/190 3173
/proc/meminfo: memFree=31379136/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=100864 CPUtime=1.49 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 17052 0 0 0 146 3 0 0 25 0 1 0 892381517 103284736 16956 33554432000 4194304 4279335 140735457454720 18446744073709551615 4241948 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 25216 16956 270 21 0 21853 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100864

[startup+3.10106 s]
/proc/loadavg: 3.42 2.10 2.34 5/190 3173
/proc/meminfo: memFree=31403068/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=70196 CPUtime=3.09 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 54574 0 0 0 301 8 0 0 25 0 1 0 892381517 71880704 11991 33554432000 4194304 4279335 140735457454720 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 17549 11991 270 21 0 14186 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70196

[startup+6.30045 s]
/proc/loadavg: 3.42 2.10 2.34 5/190 3173
/proc/meminfo: memFree=31322664/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=81648 CPUtime=6.29 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 104469 0 0 0 615 14 0 0 25 0 1 0 892381517 83607552 16917 33554432000 4194304 4279335 140735457454720 18446744073709551615 4255619 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 20412 16917 270 21 0 17049 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81648

[startup+12.7002 s]
/proc/loadavg: 3.51 2.16 2.36 5/190 3173
/proc/meminfo: memFree=31320392/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=130968 CPUtime=12.69 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 186298 0 0 0 1244 25 0 0 25 0 1 0 892381517 134111232 26082 33554432000 4194304 4279335 140735457454720 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 32742 26082 270 21 0 29379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 130968

[startup+25.5008 s]
/proc/loadavg: 3.58 2.22 2.38 5/190 3173
/proc/meminfo: memFree=31325728/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=130968 CPUtime=25.49 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 352336 0 0 0 2505 44 0 0 25 0 1 0 892381517 134111232 26987 33554432000 4194304 4279335 140735457454720 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 32742 26987 270 21 0 29379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 130968

[startup+51.1009 s]
/proc/loadavg: 3.72 2.37 2.42 5/190 3174
/proc/meminfo: memFree=31376412/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=81648 CPUtime=51.09 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 684365 0 0 0 5024 85 0 0 25 0 1 0 892381517 83607552 16918 33554432000 4194304 4279335 140735457454720 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 20412 16918 270 21 0 17049 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 81648

[startup+102.307 s]
/proc/loadavg: 3.89 2.64 2.51 5/190 3176
/proc/meminfo: memFree=31307440/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=81648 CPUtime=102.3 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 1364295 0 0 0 10067 163 0 0 25 0 1 0 892381517 83607552 16918 33554432000 4194304 4279335 140735457454720 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 20412 16918 270 21 0 17049 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 81648

[startup+162.301 s]
/proc/loadavg: 3.96 2.88 2.60 5/190 3177
/proc/meminfo: memFree=31280888/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=81648 CPUtime=162.3 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 2208629 0 0 0 15971 259 0 0 25 0 1 0 892381517 83607552 16918 33554432000 4194304 4279335 140735457454720 18446744073709551615 4255622 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 20412 16918 270 21 0 17049 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 81648

[startup+222.301 s]
/proc/loadavg: 3.98 3.08 2.68 5/190 3231
/proc/meminfo: memFree=31344996/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=81648 CPUtime=222.3 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 3019951 0 0 0 21881 349 0 0 25 0 1 0 892381517 83607552 16918 33554432000 4194304 4279335 140735457454720 18446744073709551615 4258379 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 20412 16918 270 21 0 17049 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 81648

[startup+282.301 s]
/proc/loadavg: 4.06 3.25 2.76 5/190 3232
/proc/meminfo: memFree=31278036/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=81648 CPUtime=282.3 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 3453332 0 0 0 27832 398 0 0 25 0 1 0 892381517 83607552 16918 33554432000 4194304 4279335 140735457454720 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 20412 16918 270 21 0 17049 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 81648

[startup+342.301 s]
/proc/loadavg: 4.02 3.39 2.84 5/190 3234
/proc/meminfo: memFree=31263620/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=130968 CPUtime=342.31 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 3461175 0 0 0 33832 399 0 0 25 0 1 0 892381517 134111232 24761 33554432000 4194304 4279335 140735457454720 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 32742 24761 270 21 0 29379 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 130968

[startup+402.301 s]
/proc/loadavg: 4.01 3.49 2.91 5/190 3235
/proc/meminfo: memFree=31201460/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=130968 CPUtime=402.31 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 4107382 0 0 0 39756 475 0 0 25 0 1 0 892381517 134111232 26740 33554432000 4194304 4279335 140735457454720 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 32742 26740 270 21 0 29379 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 130968

[startup+462.301 s]
/proc/loadavg: 4.00 3.59 2.98 5/190 3240
/proc/meminfo: memFree=31241668/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=81648 CPUtime=462.31 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 4968582 0 0 0 45654 577 0 0 25 0 1 0 892381517 83607552 16918 33554432000 4194304 4279335 140735457454720 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 20412 16918 270 21 0 17049 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 81648

[startup+522.301 s]
/proc/loadavg: 4.06 3.67 3.04 5/190 3242
/proc/meminfo: memFree=31221060/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=149644 CPUtime=522.31 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 5717994 0 0 0 51567 664 0 0 25 0 1 0 892381517 153235456 32366 33554432000 4194304 4279335 140735457454720 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 37411 32366 270 21 0 34048 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 149644

[startup+582.301 s]
/proc/loadavg: 4.02 3.73 3.10 5/190 3283
/proc/meminfo: memFree=31215220/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=149644 CPUtime=582.32 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 6277909 0 0 0 57504 728 0 0 25 0 1 0 892381517 153235456 31646 33554432000 4194304 4279335 140735457454720 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 37411 31646 270 21 0 34048 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 149644

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.87 3.29 5/190 3290
/proc/meminfo: memFree=31207816/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=149644 CPUtime=822.32 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 8780540 0 0 0 81220 1012 0 0 25 0 1 0 892381517 153235456 32244 33554432000 4194304 4279335 140735457454720 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 37411 32244 270 21 0 34048 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 149644

[startup+882.301 s]
/proc/loadavg: 4.00 3.89 3.34 5/190 3291
/proc/meminfo: memFree=31186824/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=180464 CPUtime=882.33 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 9620580 0 0 0 87119 1114 0 0 25 0 1 0 892381517 184795136 25908 33554432000 4194304 4279335 140735457454720 18446744073709551615 239476738183 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 45116 25908 270 21 0 41753 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 180464

[startup+942.301 s]
/proc/loadavg: 4.00 3.91 3.38 5/190 3293
/proc/meminfo: memFree=31220144/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=149644 CPUtime=942.33 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 10524968 0 0 0 93012 1221 0 0 25 0 1 0 892381517 153235456 32092 33554432000 4194304 4279335 140735457454720 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 37411 32092 270 21 0 34048 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 149644

[startup+1002.3 s]
/proc/loadavg: 4.04 3.94 3.42 5/190 3294
/proc/meminfo: memFree=31228784/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=100324 CPUtime=1002.33 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 11381183 0 0 0 98909 1324 0 0 25 0 1 0 892381517 102731776 21587 33554432000 4194304 4279335 140735457454720 18446744073709551615 4257075 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 25081 21587 270 21 0 21718 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 100324

[startup+1062.3 s]
/proc/loadavg: 4.04 3.96 3.46 5/190 3296
/proc/meminfo: memFree=31188692/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=149644 CPUtime=1062.33 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 12239288 0 0 0 104813 1420 0 0 25 0 1 0 892381517 153235456 22989 33554432000 4194304 4279335 140735457454720 18446744073709551615 239476392405 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 37411 23014 270 21 0 34048 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 149644

[startup+1122.3 s]
/proc/loadavg: 4.01 3.97 3.49 5/190 3298
/proc/meminfo: memFree=31200184/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=100324 CPUtime=1122.33 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 13113780 0 0 0 110715 1518 0 0 25 0 1 0 892381517 102731776 21587 33554432000 4194304 4279335 140735457454720 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 25081 21587 270 21 0 21718 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 100324

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.51 5/190 3299
/proc/meminfo: memFree=31263136/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=149644 CPUtime=1182.33 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 13958222 0 0 0 116613 1620 0 0 25 0 1 0 892381517 153235456 29524 33554432000 4194304 4279335 140735457454720 18446744073709551615 4241937 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 37411 29524 270 21 0 34048 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 149644

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.54 5/190 3301
/proc/meminfo: memFree=31258640/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=180464 CPUtime=1242.34 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 14820353 0 0 0 122510 1724 0 0 25 0 1 0 892381517 184795136 36928 33554432000 4194304 4279335 140735457454720 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 45116 36928 270 21 0 41753 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 180464

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.57 5/190 3303
/proc/meminfo: memFree=31209500/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=149644 CPUtime=1302.34 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 15680480 0 0 0 128409 1825 0 0 25 0 1 0 892381517 153235456 30060 33554432000 4194304 4279335 140735457454720 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 37411 30060 270 21 0 34048 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 149644

[startup+1362.3 s]
/proc/loadavg: 4.00 3.97 3.59 5/190 3304
/proc/meminfo: memFree=31140896/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=149644 CPUtime=1362.35 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 16513266 0 0 0 134310 1925 0 0 25 0 1 0 892381517 153235456 32725 33554432000 4194304 4279335 140735457454720 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 37411 32725 270 21 0 34048 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 149644

[startup+1422.31 s]
/proc/loadavg: 4.00 3.97 3.62 5/190 3306
/proc/meminfo: memFree=31185508/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=180464 CPUtime=1422.36 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 17405771 0 0 0 140205 2031 0 0 25 0 1 0 892381517 184795136 34556 33554432000 4194304 4279335 140735457454720 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 45116 34556 270 21 0 41753 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 180464

[startup+1482.3 s]
/proc/loadavg: 4.00 3.97 3.64 5/190 3307
/proc/meminfo: memFree=31175812/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=149644 CPUtime=1482.35 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 18294350 0 0 0 146099 2136 0 0 25 0 1 0 892381517 153235456 30948 33554432000 4194304 4279335 140735457454720 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 37411 30951 270 21 0 34048 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 149644

[startup+1542.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 3309
/proc/meminfo: memFree=31245332/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=149644 CPUtime=1542.35 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 19178035 0 0 0 151998 2237 0 0 25 0 1 0 892381517 153235456 30194 33554432000 4194304 4279335 140735457454720 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 37411 30194 270 21 0 34048 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 149644

[startup+1602.3 s]
/proc/loadavg: 4.00 3.97 3.67 5/190 3310
/proc/meminfo: memFree=31136056/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=149644 CPUtime=1602.35 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 20062738 0 0 0 157891 2344 0 0 25 0 1 0 892381517 153235456 30098 33554432000 4194304 4279335 140735457454720 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 37411 30098 270 21 0 34048 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 149644

[startup+1662.3 s]
/proc/loadavg: 4.04 3.99 3.70 5/190 3312
/proc/meminfo: memFree=31217364/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=100324 CPUtime=1662.36 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 20972993 0 0 0 163780 2456 0 0 25 0 1 0 892381517 102731776 21587 33554432000 4194304 4279335 140735457454720 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 25081 21587 270 21 0 21718 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 100324

[startup+1722.3 s]
/proc/loadavg: 3.79 3.94 3.70 4/184 3340
/proc/meminfo: memFree=31334204/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=149644 CPUtime=1722.36 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 21849875 0 0 0 169674 2562 0 0 25 0 1 0 892381517 153235456 33270 33554432000 4194304 4279335 140735457454720 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 37411 33270 270 21 0 34048 0
Current children cumulated CPU time (s) 1722.36
Current children cumulated vsize (KiB) 149644

[startup+1782.3 s]
/proc/loadavg: 3.29 3.77 3.65 4/184 3341
/proc/meminfo: memFree=31295868/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=100324 CPUtime=1782.36 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 22804701 0 0 0 175560 2676 0 0 25 0 1 0 892381517 102731776 21587 33554432000 4194304 4279335 140735457454720 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 25081 21587 270 21 0 21718 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 100324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.22 3.73 3.64 4/184 3342
/proc/meminfo: memFree=31270936/32950928 swapFree=67055428/67111528
[pid=3172] ppid=3170 vsize=180464 CPUtime=1800.07 cores=5,7
/proc/3172/stat : 3172 (OptimuS_release) R 3170 3172 1898 0 -1 4202496 23094650 0 0 0 177291 2716 0 0 25 0 1 0 892381517 184795136 38751 33554432000 4194304 4279335 140735457454720 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/3172/statm: 45116 38751 270 21 0 41753 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 180464

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): 1772.92
CPU system time (s): 27.1679
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 279872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1772.92
system time used= 27.1679
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23094671
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 1474

runsolver used 2.89256 second user time and 6.93494 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-11 17:57:25
IDJOB=3494883
IDBENCH=88652
IDSOLVER=1986
FILE ID=node148/3494883-1307807844
RUNJOBID= node148-1307807753-3063
PBS_JOBID= 13551044
Free space on /tmp= 74044 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b20_141.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494883-1307807844/watcher-3494883-1307807844 -o /tmp/evaluation-result-3494883-1307807844/solver-3494883-1307807844 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494883-1307807844.cnf

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

MD5SUM BENCH= 60627d72893e89b89d36a70bed519854
RANDOM SEED=229871744

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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:      31425304 kB
Buffers:        175208 kB
Cached:         966660 kB
SwapCached:       8836 kB
Active:         562104 kB
Inactive:       798736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31425304 kB
SwapTotal:    67111528 kB
SwapFree:     67055428 kB
Dirty:             392 kB
Writeback:           0 kB
AnonPages:      217952 kB
Mapped:          13496 kB
Slab:            98736 kB
PageTables:       5936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   456584 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= 74040 MiB
End job on node148 at 2011-06-11 18:27:27