Trace number 3494895

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) 1800.06 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b21_112.cnf
MD5SUMfe89f1690cbd2fa61ed0e4ec31d561a8
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark153.074
Satisfiable
(Un)Satisfiability was proved
Number of variables5493
Number of clauses15154
Sum of the clauses size35000
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 210450
Number of clauses of size 34698
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-3494895-1307807077/watcher-3494895-1307807077 -o /tmp/evaluation-result-3494895-1307807077/solver-3494895-1307807077 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494895-1307807077.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.01 3.96 3.89 4/189 28711
/proc/meminfo: memFree=31383456/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=20992 CPUtime=0 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 871 0 0 0 0 0 0 0 25 0 1 0 892305444 21495808 798 33554432000 4194304 4279335 140734284496032 18446744073709551615 4266233 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 5248 801 224 21 0 1885 0

[startup+0.035093 s]
/proc/loadavg: 4.01 3.96 3.89 4/189 28711
/proc/meminfo: memFree=31383456/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=24312 CPUtime=0.03 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 1674 0 0 0 3 0 0 0 25 0 1 0 892305444 24895488 1597 33554432000 4194304 4279335 140734284496032 18446744073709551615 4209133 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 6078 1597 250 21 0 2715 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 24312

[startup+0.101091 s]
/proc/loadavg: 4.01 3.96 3.89 4/189 28711
/proc/meminfo: memFree=31383456/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=24520 CPUtime=0.1 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 1890 0 0 0 10 0 0 0 25 0 1 0 892305444 25108480 1813 33554432000 4194304 4279335 140734284496032 18446744073709551615 4237860 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 6130 1813 269 21 0 2767 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 24520

[startup+0.301044 s]
/proc/loadavg: 4.01 3.96 3.89 4/189 28711
/proc/meminfo: memFree=31383456/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=31928 CPUtime=0.29 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 4265 0 0 0 29 0 0 0 25 0 1 0 892305444 32694272 4187 33554432000 4194304 4279335 140734284496032 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 7982 4187 269 21 0 4619 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31928

[startup+0.700982 s]
/proc/loadavg: 4.01 3.96 3.89 4/189 28711
/proc/meminfo: memFree=31383456/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=50916 CPUtime=0.69 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 8784 0 0 0 69 0 0 0 25 0 1 0 892305444 52137984 8703 33554432000 4194304 4279335 140734284496032 18446744073709551615 4256705 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 12729 8703 269 21 0 9366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50916

[startup+1.50083 s]
/proc/loadavg: 4.01 3.96 3.89 6/190 28712
/proc/meminfo: memFree=31329284/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=100864 CPUtime=1.49 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 17390 0 0 0 147 2 0 0 25 0 1 0 892305444 103284736 17307 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 25216 17307 269 21 0 21853 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100864

[startup+3.10054 s]
/proc/loadavg: 4.01 3.96 3.89 6/190 28712
/proc/meminfo: memFree=31376524/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=70472 CPUtime=3.09 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 52122 0 0 0 303 6 0 0 25 0 1 0 892305444 72163328 11141 33554432000 4194304 4279335 140734284496032 18446744073709551615 218909189401 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 17618 11141 269 21 0 14255 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70472

[startup+6.30097 s]
/proc/loadavg: 4.01 3.96 3.89 6/190 28712
/proc/meminfo: memFree=31332404/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=81896 CPUtime=6.29 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 114321 0 0 0 616 13 0 0 25 0 1 0 892305444 83861504 17024 33554432000 4194304 4279335 140734284496032 18446744073709551615 4235570 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 32804 17036 269 21 0 29441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81896

[startup+12.7008 s]
/proc/loadavg: 4.01 3.96 3.89 6/190 28712
/proc/meminfo: memFree=31327480/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=162036 CPUtime=12.69 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 227117 0 0 0 1242 27 0 0 25 0 1 0 892305444 165924864 31391 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 40509 31391 269 21 0 37146 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 162036

[startup+25.5005 s]
/proc/loadavg: 4.00 3.96 3.89 6/190 28713
/proc/meminfo: memFree=31287820/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=131216 CPUtime=25.49 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 416378 0 0 0 2497 52 0 0 25 0 1 0 892305444 134365184 25550 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242567 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 32804 25550 269 21 0 29441 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 131216

[startup+51.1009 s]
/proc/loadavg: 4.00 3.97 3.89 6/190 28714
/proc/meminfo: memFree=31277504/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=81896 CPUtime=51.09 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 741904 0 0 0 5018 91 0 0 25 0 1 0 892305444 83861504 17025 33554432000 4194304 4279335 140734284496032 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 20474 17025 269 21 0 17111 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 81896

[startup+102.307 s]
/proc/loadavg: 4.00 3.97 3.90 6/190 28715
/proc/meminfo: memFree=31277356/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=100576 CPUtime=102.3 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 1263741 0 0 0 10075 155 0 0 25 0 1 0 892305444 102989824 21694 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 25144 21694 271 21 0 21781 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 100576

[startup+162.301 s]
/proc/loadavg: 4.00 3.97 3.90 6/190 28716
/proc/meminfo: memFree=31277200/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=100576 CPUtime=162.3 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 1912836 0 0 0 15996 234 0 0 25 0 1 0 892305444 102989824 21694 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 25144 21694 269 21 0 21781 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 100576

[startup+222.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 28756
/proc/meminfo: memFree=31298384/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=100576 CPUtime=222.3 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 2725463 0 0 0 21896 334 0 0 25 0 1 0 892305444 102989824 21694 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 25144 21694 269 21 0 21781 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 100576

[startup+282.301 s]
/proc/loadavg: 4.06 3.99 3.91 5/190 28758
/proc/meminfo: memFree=31297860/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=100576 CPUtime=282.3 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 3335880 0 0 0 27819 411 0 0 25 0 1 0 892305444 102989824 21694 33554432000 4194304 4279335 140734284496032 18446744073709551615 4235684 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 25144 21694 269 21 0 21781 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 100576

[startup+342.3 s]
/proc/loadavg: 4.02 3.99 3.91 5/190 28759
/proc/meminfo: memFree=31196640/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=100576 CPUtime=342.3 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 4137094 0 0 0 33720 510 0 0 25 0 1 0 892305444 102989824 21695 33554432000 4194304 4279335 140734284496032 18446744073709551615 4257110 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 25144 21695 269 21 0 21781 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 100576

[startup+402.3 s]
/proc/loadavg: 4.07 4.00 3.92 5/190 28761
/proc/meminfo: memFree=31298288/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=149896 CPUtime=402.3 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 4595518 0 0 0 39663 567 0 0 25 0 1 0 892305444 153493504 30889 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 37474 30889 269 21 0 34111 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 149896

[startup+462.301 s]
/proc/loadavg: 4.02 4.00 3.92 5/190 28762
/proc/meminfo: memFree=31240096/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=149896 CPUtime=462.31 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 5225033 0 0 0 45583 648 0 0 25 0 1 0 892305444 153493504 30599 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 37474 30599 269 21 0 34111 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 149896

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 28764
/proc/meminfo: memFree=31227300/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=100576 CPUtime=522.31 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 5873594 0 0 0 51504 727 0 0 25 0 1 0 892305444 102989824 21695 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 25144 21695 269 21 0 21781 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 100576

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 28766
/proc/meminfo: memFree=31195908/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=100576 CPUtime=582.31 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 6536636 0 0 0 57424 807 0 0 25 0 1 0 892305444 102989824 21695 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242255 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 25144 21695 269 21 0 21781 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 100576

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 28772
/proc/meminfo: memFree=31148260/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=230804 CPUtime=822.31 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 9674155 0 0 0 81043 1188 0 0 25 0 1 0 892305444 236343296 45739 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 57701 45739 269 21 0 54338 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 230804

[startup+882.301 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 28774
/proc/meminfo: memFree=31232304/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=180716 CPUtime=882.31 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 10502818 0 0 0 86948 1283 0 0 25 0 1 0 892305444 185053184 36534 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 45179 36534 269 21 0 41816 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 180716

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 28775
/proc/meminfo: memFree=31111988/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=149896 CPUtime=942.32 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 11406980 0 0 0 92836 1396 0 0 25 0 1 0 892305444 153493504 31097 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 37474 31097 269 21 0 34111 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 149896

[startup+1002.3 s]
/proc/loadavg: 4.03 4.02 3.93 5/190 28786
/proc/meminfo: memFree=31208708/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=149896 CPUtime=1002.32 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 12238286 0 0 0 98736 1496 0 0 25 0 1 0 892305444 153493504 33914 33554432000 4194304 4279335 140734284496032 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 37474 33914 269 21 0 34111 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 149896

[startup+1062.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 28787
/proc/meminfo: memFree=31237572/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=100576 CPUtime=1062.32 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 13172291 0 0 0 104624 1608 0 0 25 0 1 0 892305444 102989824 21695 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242125 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 25144 21695 269 21 0 21781 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 100576

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 28789
/proc/meminfo: memFree=31209376/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=100576 CPUtime=1122.32 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 14093720 0 0 0 110506 1726 0 0 25 0 1 0 892305444 102989824 21695 33554432000 4194304 4279335 140734284496032 18446744073709551615 4237869 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 25144 21695 269 21 0 21781 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 100576

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 28793
/proc/meminfo: memFree=31196188/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=149896 CPUtime=1182.32 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 15075538 0 0 0 116381 1851 0 0 25 0 1 0 892305444 153493504 33621 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 37474 33621 269 21 0 34111 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 149896

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 28795
/proc/meminfo: memFree=31154556/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=180716 CPUtime=1242.32 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 16001251 0 0 0 122266 1966 0 0 25 0 1 0 892305444 185053184 35013 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 45179 35013 269 21 0 41816 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 180716

[startup+1302.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 28797
/proc/meminfo: memFree=30903920/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=180716 CPUtime=1302.33 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 16880751 0 0 0 128157 2076 0 0 25 0 1 0 892305444 185053184 40835 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 45179 40835 269 21 0 41816 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 180716

[startup+1362.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 28798
/proc/meminfo: memFree=31108112/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=180716 CPUtime=1362.33 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 17639588 0 0 0 134060 2173 0 0 25 0 1 0 892305444 185053184 40748 33554432000 4194304 4279335 140734284496032 18446744073709551615 4257005 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 45179 40748 269 21 0 41816 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 180716

[startup+1422.31 s]
/proc/loadavg: 2.94 3.72 3.84 3/178 28850
/proc/meminfo: memFree=31394592/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=149896 CPUtime=1422.34 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 18485541 0 0 0 139953 2281 0 0 25 0 1 0 892305444 153493504 33094 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 37474 33094 269 21 0 34111 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 149896

[startup+1482.3 s]
/proc/loadavg: 2.19 3.37 3.71 2/172 28876
/proc/meminfo: memFree=31468720/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=100576 CPUtime=1482.33 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 19433271 0 0 0 145827 2406 0 0 25 0 1 0 892305444 102989824 21695 33554432000 4194304 4279335 140734284496032 18446744073709551615 4255592 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 25144 21695 269 21 0 21781 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 100576

[startup+1542.3 s]
/proc/loadavg: 1.48 2.95 3.54 2/172 28877
/proc/meminfo: memFree=31462036/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=180716 CPUtime=1542.33 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 20484326 0 0 0 151694 2539 0 0 25 0 1 0 892305444 185053184 34949 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 45179 34949 269 21 0 41816 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 180716

[startup+1602.3 s]
/proc/loadavg: 1.17 2.59 3.38 2/172 28879
/proc/meminfo: memFree=31469284/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=180716 CPUtime=1602.34 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 21485866 0 0 0 157567 2667 0 0 25 0 1 0 892305444 185053184 34264 33554432000 4194304 4279335 140734284496032 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 45179 34264 269 21 0 41816 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 180716

[startup+1662.3 s]
/proc/loadavg: 1.06 2.30 3.23 2/172 28880
/proc/meminfo: memFree=31472708/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=149896 CPUtime=1662.34 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 22426040 0 0 0 163449 2785 0 0 25 0 1 0 892305444 153493504 32694 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242436 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 37474 32694 269 21 0 34111 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 149896

[startup+1722.3 s]
/proc/loadavg: 1.02 2.06 3.08 2/172 28882
/proc/meminfo: memFree=31447232/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=149896 CPUtime=1722.34 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 23382190 0 0 0 169326 2908 0 0 25 0 1 0 892305444 153493504 33128 33554432000 4194304 4279335 140734284496032 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 37474 33129 269 21 0 34111 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 149896

[startup+1782.3 s]
/proc/loadavg: 1.01 1.87 2.95 2/172 28884
/proc/meminfo: memFree=31425992/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=149896 CPUtime=1782.34 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 24359637 0 0 0 175200 3034 0 0 25 0 1 0 892305444 153493504 33481 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 37474 33481 269 21 0 34111 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 149896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.81 2.91 2/172 28884
/proc/meminfo: memFree=31504968/32951124 swapFree=67053176/67111528
[pid=28711] ppid=28709 vsize=100576 CPUtime=1800.05 cores=5,7
/proc/28711/stat : 28711 (OptimuS_release) R 28709 28711 27623 0 -1 4202496 24624119 0 0 0 176935 3070 0 0 25 0 1 0 892305444 102989824 21695 33554432000 4194304 4279335 140734284496032 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/28711/statm: 25144 21695 269 21 0 21781 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 100576

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.06
CPU user time (s): 1769.36
CPU system time (s): 30.7043
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 392332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.36
system time used= 30.7043
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24624119
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= 1189

runsolver used 2.71859 second user time and 6.76097 second system time

The end

Launcher Data 

Begin job on node137 at 2011-06-11 17:44:37
IDJOB=3494895
IDBENCH=88271
IDSOLVER=1986
FILE ID=node137/3494895-1307807077
RUNJOBID= node137-1307806655-28569
PBS_JOBID= 13551049
Free space on /tmp= 73960 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b21_112.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494895-1307807077/watcher-3494895-1307807077 -o /tmp/evaluation-result-3494895-1307807077/solver-3494895-1307807077 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494895-1307807077.cnf

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

MD5SUM BENCH= fe89f1690cbd2fa61ed0e4ec31d561a8
RANDOM SEED=108927844

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:     32951124 kB
MemFree:      31384124 kB
Buffers:        278988 kB
Cached:         883828 kB
SwapCached:      12188 kB
Active:         788800 kB
Inactive:       597520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31384124 kB
SwapTotal:    67111528 kB
SwapFree:     67053176 kB
Dirty:             432 kB
Writeback:           0 kB
AnonPages:      221056 kB
Mapped:           9572 kB
Slab:           113544 kB
PageTables:       5576 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   459296 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= 73960 MiB
End job on node137 at 2011-06-11 18:14:39