Trace number 3495512

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_b22_356.cnf
MD5SUM66bc7542b84c3c69938f740abdcbd0a4
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark104.305
Satisfiable
(Un)Satisfiability was proved
Number of variables5289
Number of clauses14572
Sum of the clauses size33650
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 210054
Number of clauses of size 34512
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-3495512-1307808029/watcher-3495512-1307808029 -o /tmp/evaluation-result-3495512-1307808029/solver-3495512-1307808029 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495512-1307808029.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: 1.00 1.18 2.05 3/184 18406
/proc/meminfo: memFree=31574180/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=11804 CPUtime=0 cores=1,3
/proc/18406/stat : 18406 (runsolver) R 18404 18406 17232 0 -1 4202560 41 0 0 0 0 0 0 0 23 0 1 0 892401738 12087296 50 33554432000 4194304 5436572 140735112234832 18446744073709551615 4883175 0 2147483391 4096 24578 0 0 0 17 3 0 0 0
/proc/18406/statm: 2951 50 31 304 0 2643 0

[startup+0.0750609 s]
/proc/loadavg: 1.00 1.18 2.05 3/184 18406
/proc/meminfo: memFree=31574180/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=24372 CPUtime=0.06 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 1741 0 0 0 6 0 0 0 23 0 1 0 892401738 24956928 1659 33554432000 4194304 4280283 140733490693920 18446744073709551615 4259285 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 6093 1659 270 21 0 2730 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 24372

[startup+0.101053 s]
/proc/loadavg: 1.00 1.18 2.05 3/184 18406
/proc/meminfo: memFree=31574180/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=24372 CPUtime=0.09 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 1954 0 0 0 9 0 0 0 23 0 1 0 892401738 24956928 1872 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 6093 1872 270 21 0 2730 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24372

[startup+0.301021 s]
/proc/loadavg: 1.00 1.18 2.05 3/184 18406
/proc/meminfo: memFree=31574180/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=31772 CPUtime=0.29 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 4022 0 0 0 29 0 0 0 24 0 1 0 892401738 32534528 3934 33554432000 4194304 4280283 140733490693920 18446744073709551615 268276096160 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 7943 3934 270 21 0 4580 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31772

[startup+0.700952 s]
/proc/loadavg: 1.00 1.18 2.05 3/184 18406
/proc/meminfo: memFree=31574180/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=50760 CPUtime=0.68 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 8197 0 0 0 68 0 0 0 25 0 1 0 892401738 51978240 8103 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243504 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 12690 8103 270 21 0 9327 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 50760

[startup+1.50081 s]
/proc/loadavg: 1.24 1.23 2.06 5/190 18421
/proc/meminfo: memFree=31422732/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=39596 CPUtime=1.49 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 22759 0 0 0 147 2 0 0 25 0 1 0 892401738 40546304 5232 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 9899 5232 270 21 0 6536 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39596

[startup+3.10052 s]
/proc/loadavg: 1.24 1.23 2.06 5/190 18421
/proc/meminfo: memFree=31475056/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=81832 CPUtime=3.08 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 44974 0 0 0 304 4 0 0 25 0 1 0 892401738 83795968 15794 33554432000 4194304 4280283 140733490693920 18446744073709551615 4242856 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 20458 15794 272 21 0 17095 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 81832

[startup+6.30096 s]
/proc/loadavg: 1.46 1.28 2.07 5/190 18421
/proc/meminfo: memFree=31239928/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=6.28 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 50764 0 0 0 623 5 0 0 25 0 1 0 892401738 102920192 21562 33554432000 4194304 4280283 140733490693920 18446744073709551615 4257597 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21562 270 21 0 21764 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 100508

[startup+12.7008 s]
/proc/loadavg: 1.66 1.32 2.08 5/190 18421
/proc/meminfo: memFree=31304684/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=12.69 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 58472 0 0 0 1263 6 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243206 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100508

[startup+25.5005 s]
/proc/loadavg: 2.02 1.41 2.10 5/190 18422
/proc/meminfo: memFree=31288576/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=25.49 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 90854 0 0 0 2539 10 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 100508

[startup+51.101 s]
/proc/loadavg: 2.80 1.65 2.16 5/190 18431
/proc/meminfo: memFree=31242692/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=149828 CPUtime=51.09 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 178518 0 0 0 5088 21 0 0 25 0 1 0 892401738 153423872 30711 33554432000 4194304 4280283 140733490693920 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 37457 30711 270 21 0 34094 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 149828

[startup+102.307 s]
/proc/loadavg: 3.48 2.01 2.25 5/190 18509
/proc/meminfo: memFree=31193304/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=102.3 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 513452 0 0 0 10170 60 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4236498 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 100508

[startup+162.3 s]
/proc/loadavg: 3.81 2.37 2.36 5/190 18510
/proc/meminfo: memFree=31179992/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=162.29 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 790850 0 0 0 16138 91 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4257665 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100508

[startup+222.3 s]
/proc/loadavg: 3.85 2.65 2.46 5/190 18552
/proc/meminfo: memFree=31191364/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=222.29 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 1129157 0 0 0 22101 128 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4257413 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 100508

[startup+282.301 s]
/proc/loadavg: 3.94 2.89 2.55 5/190 18555
/proc/meminfo: memFree=31191588/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=282.3 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 1629052 0 0 0 28047 183 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4236304 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 100508

[startup+342.3 s]
/proc/loadavg: 3.98 3.09 2.64 5/190 18556
/proc/meminfo: memFree=31233080/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=342.3 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 2087618 0 0 0 33997 233 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 100508

[startup+402.3 s]
/proc/loadavg: 4.07 3.27 2.72 5/190 18558
/proc/meminfo: memFree=31200796/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=402.29 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 2655185 0 0 0 39932 297 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4256582 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 100508

[startup+462.301 s]
/proc/loadavg: 4.11 3.43 2.81 5/190 18559
/proc/meminfo: memFree=31196172/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=149828 CPUtime=462.3 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 3045226 0 0 0 45888 342 0 0 25 0 1 0 892401738 153423872 29535 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 37457 29535 270 21 0 34094 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 149828

[startup+522.301 s]
/proc/loadavg: 4.04 3.53 2.88 5/190 18561
/proc/meminfo: memFree=31167972/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=149828 CPUtime=522.3 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 3624922 0 0 0 51821 409 0 0 25 0 1 0 892401738 153423872 30159 33554432000 4194304 4280283 140733490693920 18446744073709551615 4244288 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 37457 30159 270 21 0 34094 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 149828

[startup+582.3 s]
/proc/loadavg: 4.01 3.61 2.95 5/190 18563
/proc/meminfo: memFree=31168048/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=582.3 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 4483793 0 0 0 57724 506 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 100508

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.83 3.18 5/190 18569
/proc/meminfo: memFree=31155464/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=822.31 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 6956744 0 0 0 81449 782 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 100508

[startup+882.301 s]
/proc/loadavg: 4.00 3.86 3.23 5/190 18571
/proc/meminfo: memFree=31189280/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=882.31 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 7457925 0 0 0 87393 838 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 268276147126 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 100508

[startup+942.3 s]
/proc/loadavg: 4.00 3.88 3.28 5/190 18572
/proc/meminfo: memFree=31149172/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=149828 CPUtime=942.31 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 8354870 0 0 0 93289 942 0 0 25 0 1 0 892401738 153423872 31059 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 37457 31059 270 21 0 34094 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 149828

[startup+1002.3 s]
/proc/loadavg: 4.16 3.94 3.33 5/190 18574
/proc/meminfo: memFree=31160544/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=1002.31 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 9161103 0 0 0 99196 1035 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 100508

[startup+1062.3 s]
/proc/loadavg: 4.06 3.95 3.37 5/190 18575
/proc/meminfo: memFree=31137180/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=1062.31 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 10039865 0 0 0 105096 1135 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243328 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 100508

[startup+1122.3 s]
/proc/loadavg: 4.02 3.96 3.41 5/190 18577
/proc/meminfo: memFree=31197908/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=1122.32 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 10879680 0 0 0 111002 1230 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 100508

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.44 5/190 18579
/proc/meminfo: memFree=31193908/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=1182.32 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 11700436 0 0 0 116906 1326 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 100508

[startup+1242.3 s]
/proc/loadavg: 4.06 3.98 3.48 5/190 18580
/proc/meminfo: memFree=31202928/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=149828 CPUtime=1242.32 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 12585073 0 0 0 122807 1425 0 0 25 0 1 0 892401738 153423872 30029 33554432000 4194304 4280283 140733490693920 18446744073709551615 4256616 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 37457 30029 270 21 0 34094 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 149828

[startup+1302.3 s]
/proc/loadavg: 4.02 3.98 3.51 5/190 18582
/proc/meminfo: memFree=31163956/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=1302.33 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 13474967 0 0 0 128707 1526 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 100508

[startup+1362.3 s]
/proc/loadavg: 4.01 3.98 3.54 5/190 18583
/proc/meminfo: memFree=31084804/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=149828 CPUtime=1362.32 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 14450050 0 0 0 134595 1637 0 0 25 0 1 0 892401738 153423872 33112 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 37457 33112 270 21 0 34094 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 149828

[startup+1422.31 s]
/proc/loadavg: 4.00 3.98 3.56 5/190 18585
/proc/meminfo: memFree=31194748/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=100508 CPUtime=1422.33 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 15525737 0 0 0 140467 1766 0 0 25 0 1 0 892401738 102920192 21654 33554432000 4194304 4280283 140733490693920 18446744073709551615 4242897 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 25127 21654 270 21 0 21764 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 100508

[startup+1482.3 s]
/proc/loadavg: 4.00 3.98 3.59 5/190 18587
/proc/meminfo: memFree=31053964/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=180648 CPUtime=1482.33 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 16539211 0 0 0 146349 1884 0 0 25 0 1 0 892401738 184983552 38950 33554432000 4194304 4280283 140733490693920 18446744073709551615 4256552 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 45162 38950 270 21 0 41799 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 180648

[startup+1542.3 s]
/proc/loadavg: 4.12 4.02 3.62 5/190 18588
/proc/meminfo: memFree=31123972/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=180648 CPUtime=1542.32 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 17477458 0 0 0 152241 1991 0 0 25 0 1 0 892401738 184983552 36917 33554432000 4194304 4280283 140733490693920 18446744073709551615 4256582 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 45162 36917 270 21 0 41799 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 180648

[startup+1602.3 s]
/proc/loadavg: 4.08 4.03 3.65 5/190 18590
/proc/meminfo: memFree=31076568/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=230736 CPUtime=1602.32 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 18414124 0 0 0 158132 2100 0 0 25 0 1 0 892401738 236273664 44711 33554432000 4194304 4280283 140733490693920 18446744073709551615 4236542 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 57684 44711 270 21 0 54321 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 230736

[startup+1662.3 s]
/proc/loadavg: 4.03 4.02 3.67 5/190 18591
/proc/meminfo: memFree=31036472/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=180648 CPUtime=1662.33 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 19445069 0 0 0 164009 2224 0 0 25 0 1 0 892401738 184983552 38401 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 45162 38401 270 21 0 41799 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 180648

[startup+1722.3 s]
/proc/loadavg: 4.01 4.01 3.68 5/190 18593
/proc/meminfo: memFree=30982624/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=180648 CPUtime=1722.33 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 20509980 0 0 0 169885 2348 0 0 25 0 1 0 892401738 184983552 34081 33554432000 4194304 4280283 140733490693920 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 45162 34081 270 21 0 41799 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 180648

[startup+1782.3 s]
/proc/loadavg: 4.00 4.01 3.70 5/190 18595
/proc/meminfo: memFree=31032304/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=180648 CPUtime=1782.33 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 21522687 0 0 0 175759 2474 0 0 25 0 1 0 892401738 184983552 40521 33554432000 4194304 4280283 140733490693920 18446744073709551615 4256596 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 45162 40521 270 21 0 41799 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 180648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.07 4.02 3.71 5/190 18595
/proc/meminfo: memFree=31038484/32950928 swapFree=67048868/67111528
[pid=18406] ppid=18404 vsize=180648 CPUtime=1800.04 cores=1,3
/proc/18406/stat : 18406 (OptimuS_release) R 18404 18406 17232 0 -1 4202496 21799062 0 0 0 177498 2506 0 0 25 0 1 0 892401738 184983552 34982 33554432000 4194304 4280283 140733490693920 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18406/statm: 45162 34982 270 21 0 41799 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 180648

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): 1774.99
CPU system time (s): 25.0682
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 310876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.99
system time used= 25.0682
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21799063
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= 7
involuntary context switches= 2131

runsolver used 2.97555 second user time and 6.84796 second system time

The end

Launcher Data 

Begin job on node122 at 2011-06-11 18:00:29
IDJOB=3495512
IDBENCH=89067
IDSOLVER=1988
FILE ID=node122/3495512-1307808029
RUNJOBID= node122-1307808029-18364
PBS_JOBID= 13551057
Free space on /tmp= 74104 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_356.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495512-1307808029/watcher-3495512-1307808029 -o /tmp/evaluation-result-3495512-1307808029/solver-3495512-1307808029 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495512-1307808029.cnf

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

MD5SUM BENCH= 66bc7542b84c3c69938f740abdcbd0a4
RANDOM SEED=1484057463

node122.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31581652 kB
Buffers:        168112 kB
Cached:        1024360 kB
SwapCached:      14712 kB
Active:         352200 kB
Inactive:       862140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31581652 kB
SwapTotal:    67111528 kB
SwapFree:     67048868 kB
Dirty:            1952 kB
Writeback:           0 kB
AnonPages:       19372 kB
Mapped:           8836 kB
Slab:            88776 kB
PageTables:       4820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   224504 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74100 MiB
End job on node122 at 2011-06-11 18:30:31