Trace number 3494894

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) 1800.04 1800.02

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b21_111.cnf
MD5SUM46702287181f29dc89a8cb0bc009d7d5
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark139.811
Satisfiable
(Un)Satisfiability was proved
Number of variables5352
Number of clauses14766
Sum of the clauses size34104
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 210182
Number of clauses of size 34578
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-3494894-1307807765/watcher-3494894-1307807765 -o /tmp/evaluation-result-3494894-1307807765/solver-3494894-1307807765 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494894-1307807765.cnf 

running on 2 cores: 1,3

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: 4.01 3.95 3.32 4/184 17951
/proc/meminfo: memFree=28519976/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=20800 CPUtime=0 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 837 0 0 0 0 0 0 0 23 0 1 0 892376169 21299200 765 33554432000 4194304 4279335 140736653529360 18446744073709551615 210646843600 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 5248 775 224 21 0 1885 0

[startup+0.100442 s]
/proc/loadavg: 4.01 3.95 3.32 4/184 17951
/proc/meminfo: memFree=28519976/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=24448 CPUtime=0.09 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 1905 0 0 0 9 0 0 0 23 0 1 0 892376169 25034752 1828 33554432000 4194304 4279335 140736653529360 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 6112 1829 269 21 0 2749 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24448

[startup+0.200422 s]
/proc/loadavg: 4.01 3.95 3.32 4/184 17951
/proc/meminfo: memFree=28519976/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=27308 CPUtime=0.19 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 2905 0 0 0 19 0 0 0 24 0 1 0 892376169 27963392 2826 33554432000 4194304 4279335 140736653529360 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 6827 2826 269 21 0 3464 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27308

[startup+0.300407 s]
/proc/loadavg: 4.01 3.95 3.32 4/184 17951
/proc/meminfo: memFree=28519976/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=31860 CPUtime=0.29 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 4023 0 0 0 28 1 0 0 25 0 1 0 892376169 32624640 3941 33554432000 4194304 4279335 140736653529360 18446744073709551615 4237881 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 7965 3941 269 21 0 4602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31860

[startup+0.70034 s]
/proc/loadavg: 4.01 3.95 3.32 4/184 17951
/proc/meminfo: memFree=28519976/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=50868 CPUtime=0.69 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 8039 0 0 0 68 1 0 0 25 0 1 0 892376169 52088832 7954 33554432000 4194304 4279335 140736653529360 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 12717 7955 269 21 0 9354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50868

[startup+1.5002 s]
/proc/loadavg: 4.01 3.95 3.32 5/185 17952
/proc/meminfo: memFree=28430588/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=51188 CPUtime=1.49 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 29985 0 0 0 145 4 0 0 25 0 1 0 892376169 52416512 6917 33554432000 4194304 4279335 140736653529360 18446744073709551615 4241945 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 12797 6917 269 21 0 9434 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51188

[startup+3.10094 s]
/proc/loadavg: 4.01 3.95 3.32 5/185 17952
/proc/meminfo: memFree=28457744/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=81524 CPUtime=3.09 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 58867 0 0 0 302 7 0 0 25 0 1 0 892376169 83480576 15897 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 20381 15897 270 21 0 17018 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81524

[startup+6.3004 s]
/proc/loadavg: 4.01 3.95 3.33 5/185 17952
/proc/meminfo: memFree=28497988/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=131076 CPUtime=6.29 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 110777 0 0 0 616 13 0 0 25 0 1 0 892376169 134221824 26587 33554432000 4194304 4279335 140736653529360 18446744073709551615 4255622 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 32769 26588 269 21 0 29406 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 131076

[startup+12.7003 s]
/proc/loadavg: 4.00 3.95 3.33 5/185 17952
/proc/meminfo: memFree=28354008/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=131076 CPUtime=12.7 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 214547 0 0 0 1244 26 0 0 25 0 1 0 892376169 134221824 24659 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 32769 24659 269 21 0 29406 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 131076

[startup+25.5012 s]
/proc/loadavg: 4.00 3.95 3.34 5/185 17952
/proc/meminfo: memFree=28257536/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=161896 CPUtime=25.5 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 385818 0 0 0 2503 47 0 0 25 0 1 0 892376169 165781504 36197 33554432000 4194304 4279335 140736653529360 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 40474 36198 269 21 0 37111 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 161896

[startup+51.1008 s]
/proc/loadavg: 4.00 3.95 3.36 5/185 17952
/proc/meminfo: memFree=28311840/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=81756 CPUtime=51.1 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 697541 0 0 0 5024 86 0 0 25 0 1 0 892376169 83718144 16975 33554432000 4194304 4279335 140736653529360 18446744073709551615 4237912 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 20439 16975 269 21 0 17076 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 81756

[startup+102.3 s]
/proc/loadavg: 4.00 3.96 3.39 5/185 17954
/proc/meminfo: memFree=28434968/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=100432 CPUtime=102.29 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 1251990 0 0 0 10076 153 0 0 25 0 1 0 892376169 102842368 21644 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 25108 21644 269 21 0 21745 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 100432

[startup+162.301 s]
/proc/loadavg: 4.00 3.96 3.42 5/185 17956
/proc/meminfo: memFree=28370108/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=180572 CPUtime=162.29 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 1867953 0 0 0 16004 225 0 0 25 0 1 0 892376169 184905728 34255 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 45143 34255 269 21 0 41780 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 180572

[startup+222.307 s]
/proc/loadavg: 4.04 3.98 3.46 5/185 17958
/proc/meminfo: memFree=28319756/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=222.3 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 2649161 0 0 0 21906 324 0 0 25 0 1 0 892376169 153346048 32133 33554432000 4194304 4279335 140736653529360 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 32135 269 21 0 34075 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 149752

[startup+282.301 s]
/proc/loadavg: 4.01 3.98 3.49 5/185 17958
/proc/meminfo: memFree=28108696/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=282.29 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 3298384 0 0 0 27818 411 0 0 25 0 1 0 892376169 153346048 30576 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 30576 269 21 0 34075 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 149752

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.52 5/185 17969
/proc/meminfo: memFree=28374028/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=342.29 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 3796218 0 0 0 33755 474 0 0 25 0 1 0 892376169 153346048 31265 33554432000 4194304 4279335 140736653529360 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 31265 269 21 0 34075 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 149752

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.55 5/185 17971
/proc/meminfo: memFree=28376988/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=100432 CPUtime=402.3 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 4574139 0 0 0 39657 573 0 0 25 0 1 0 892376169 102842368 21644 33554432000 4194304 4279335 140736653529360 18446744073709551615 4255592 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 25108 21644 269 21 0 21745 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 100432

[startup+462.301 s]
/proc/loadavg: 4.07 4.00 3.58 5/185 17973
/proc/meminfo: memFree=28499360/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=462.3 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 5122731 0 0 0 45592 638 0 0 25 0 1 0 892376169 153346048 29372 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 29372 269 21 0 34075 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 149752

[startup+522.3 s]
/proc/loadavg: 4.10 4.01 3.61 5/185 17975
/proc/meminfo: memFree=28264984/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=522.3 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 5767527 0 0 0 51510 720 0 0 25 0 1 0 892376169 153346048 30599 33554432000 4194304 4279335 140736653529360 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 30599 269 21 0 34075 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 149752

[startup+582.3 s]
/proc/loadavg: 4.03 4.01 3.63 5/185 17975
/proc/meminfo: memFree=28187720/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=582.3 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 6451254 0 0 0 57425 805 0 0 25 0 1 0 892376169 153346048 30664 33554432000 4194304 4279335 140736653529360 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 30664 269 21 0 34075 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 149752

[startup+642.3 s]

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

[startup+882.306 s]
/proc/loadavg: 1.03 2.20 2.96 2/167 18061
/proc/meminfo: memFree=28861604/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=230660 CPUtime=882.31 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 10121760 0 0 0 86940 1291 0 0 25 0 1 0 892376169 236195840 41685 33554432000 4194304 4279335 140736653529360 18446744073709551615 4256019 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 57665 41685 269 21 0 54302 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 230660

[startup+942.301 s]
/proc/loadavg: 1.01 1.98 2.83 2/167 18063
/proc/meminfo: memFree=28796380/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=180572 CPUtime=942.31 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 11099311 0 0 0 92813 1418 0 0 25 0 1 0 892376169 184905728 38456 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 45143 38456 269 21 0 41780 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 180572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.80 2.71 2/167 18065
/proc/meminfo: memFree=28834692/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=230660 CPUtime=1002.31 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 11962532 0 0 0 98697 1534 0 0 25 0 1 0 892376169 236195840 48443 33554432000 4194304 4279335 140736653529360 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 57665 48443 269 21 0 54302 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 230660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.65 2.60 2/167 18067
/proc/meminfo: memFree=28860352/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=1062.31 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 12828134 0 0 0 104573 1658 0 0 25 0 1 0 892376169 153346048 33578 33554432000 4194304 4279335 140736653529360 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 33578 269 21 0 34075 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 149752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.53 2.50 2/167 18069
/proc/meminfo: memFree=28900400/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=180572 CPUtime=1122.31 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 13864702 0 0 0 110431 1800 0 0 25 0 1 0 892376169 184905728 33992 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 45143 33993 269 21 0 41780 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 180572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.43 2.40 2/167 18069
/proc/meminfo: memFree=28904484/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=100432 CPUtime=1182.31 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 14852039 0 0 0 116300 1931 0 0 25 0 1 0 892376169 102842368 21644 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 25108 21644 269 21 0 21745 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 100432

[startup+1242.3 s]
/proc/loadavg: 1.00 1.35 2.31 2/167 18071
/proc/meminfo: memFree=28877696/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=1242.31 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 15752322 0 0 0 122176 2055 0 0 25 0 1 0 892376169 153346048 32272 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 32272 269 21 0 34075 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 149752

[startup+1302.3 s]
/proc/loadavg: 1.00 1.28 2.23 2/167 18073
/proc/meminfo: memFree=28881660/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=1302.31 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 16723598 0 0 0 128045 2186 0 0 25 0 1 0 892376169 153346048 32465 33554432000 4194304 4279335 140736653529360 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 32465 269 21 0 34075 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 149752

[startup+1362.3 s]
/proc/loadavg: 1.00 1.23 2.15 2/167 18075
/proc/meminfo: memFree=28884508/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=1362.31 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 17650101 0 0 0 133919 2312 0 0 25 0 1 0 892376169 153346048 30459 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 30459 269 21 0 34075 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 149752

[startup+1422.3 s]
/proc/loadavg: 1.00 1.18 2.07 2/167 18077
/proc/meminfo: memFree=28891940/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=1422.32 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 18555795 0 0 0 139794 2438 0 0 25 0 1 0 892376169 153346048 33024 33554432000 4194304 4279335 140736653529360 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 33024 269 21 0 34075 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 149752

[startup+1482.3 s]
/proc/loadavg: 1.00 1.15 2.00 2/167 18077
/proc/meminfo: memFree=28901608/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=180572 CPUtime=1482.31 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 19484185 0 0 0 145671 2560 0 0 25 0 1 0 892376169 184905728 35346 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242307 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 45143 35346 269 21 0 41780 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 180572

[startup+1542.31 s]
/proc/loadavg: 1.00 1.12 1.94 2/167 18079
/proc/meminfo: memFree=28871716/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=180572 CPUtime=1542.32 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 20468897 0 0 0 151542 2690 0 0 25 0 1 0 892376169 184905728 38876 33554432000 4194304 4279335 140736653529360 18446744073709551615 4255619 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 45143 38876 269 21 0 41780 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 180572

[startup+1602.3 s]
/proc/loadavg: 1.00 1.09 1.88 2/167 18081
/proc/meminfo: memFree=28851376/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=180572 CPUtime=1602.32 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 21389121 0 0 0 157417 2815 0 0 25 0 1 0 892376169 184905728 34567 33554432000 4194304 4279335 140736653529360 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 45143 34567 269 21 0 41780 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 180572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.07 1.82 2/167 18083
/proc/meminfo: memFree=28874308/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=180572 CPUtime=1662.32 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 22284180 0 0 0 163301 2931 0 0 25 0 1 0 892376169 184905728 38936 33554432000 4194304 4279335 140736653529360 18446744073709551615 4256717 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 45143 38936 269 21 0 41780 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 180572

[startup+1722.3 s]
/proc/loadavg: 1.00 1.06 1.77 2/167 18085
/proc/meminfo: memFree=28893648/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=1722.32 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 23151336 0 0 0 169184 3048 0 0 25 0 1 0 892376169 153346048 32912 33554432000 4194304 4279335 140736653529360 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 32912 269 21 0 34075 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 149752

[startup+1782.3 s]
/proc/loadavg: 1.00 1.05 1.71 2/167 18085
/proc/meminfo: memFree=28887812/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=149752 CPUtime=1782.32 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 24122214 0 0 0 175057 3175 0 0 25 0 1 0 892376169 153346048 30028 33554432000 4194304 4279335 140736653529360 18446744073709551615 210650583883 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 37438 30028 269 21 0 34075 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 149752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.04 1.70 2/167 18087
/proc/meminfo: memFree=28873180/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=180572 CPUtime=1800.03 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 24408433 0 0 0 176787 3216 0 0 25 0 1 0 892376169 184905728 37691 33554432000 4194304 4279335 140736653529360 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 45143 37691 269 21 0 41780 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 180572

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

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

[startup+1800 s]
/proc/loadavg: 1.00 1.04 1.70 2/167 18087
/proc/meminfo: memFree=28873180/32951132 swapFree=67061148/67111528
[pid=17951] ppid=17949 vsize=180572 CPUtime=1800.03 cores=1,3
/proc/17951/stat : 17951 (OptimuS_release) R 17949 17951 831 0 -1 4202496 24408433 0 0 0 176787 3216 0 0 25 0 1 0 892376169 184905728 37691 33554432000 4194304 4279335 140736653529360 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17951/statm: 45143 37691 269 21 0 41780 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 180572

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.02
CPU time (s): 1800.04
CPU user time (s): 1767.88
CPU system time (s): 32.1681
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 392188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1767.88
system time used= 32.1681
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24408433
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= 1022

runsolver used 2.30065 second user time and 6.43502 second system time

The end

Launcher Data 

Begin job on node129 at 2011-06-11 17:56:05
IDJOB=3494894
IDBENCH=88640
IDSOLVER=1986
FILE ID=node129/3494894-1307807765
RUNJOBID= node129-1307806563-17483
PBS_JOBID= 13551019
Free space on /tmp= 74096 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b21_111.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494894-1307807765/watcher-3494894-1307807765 -o /tmp/evaluation-result-3494894-1307807765/solver-3494894-1307807765 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494894-1307807765.cnf

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

MD5SUM BENCH= 46702287181f29dc89a8cb0bc009d7d5
RANDOM SEED=1083364373

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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:     32951132 kB
MemFree:      28521016 kB
Buffers:        427144 kB
Cached:        3228768 kB
SwapCached:      13132 kB
Active:        1559708 kB
Inactive:      2609912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      28521016 kB
SwapTotal:    67111528 kB
SwapFree:     67061148 kB
Dirty:             432 kB
Writeback:           8 kB
AnonPages:      510140 kB
Mapped:           9400 kB
Slab:           195464 kB
PageTables:       5852 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   736408 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 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 node129 at 2011-06-11 18:26:08