Trace number 3494933

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) 1800.09 1800.02

General information on the benchmark

Namemus/marques-silva/abstraction-refinement-intel/
edn_5371_4.cnf_0.21000000.unsat.cnf
MD5SUM667cbf8abc794b734ea3ac04cab020d3
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.773882
Satisfiable
(Un)Satisfiability was proved
Number of variables331377
Number of clauses962496
Sum of the clauses size2232473
Maximum clause length3
Minimum clause length1
Number of clauses of size 11750
Number of clauses of size 2651515
Number of clauses of size 3309231
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-3494933-1307808495/watcher-3494933-1307808495 -o /tmp/evaluation-result-3494933-1307808495/solver-3494933-1307808495 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494933-1307808495.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 3.92 3.43 3.59 4/186 11884
/proc/meminfo: memFree=29546544/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=23836 CPUtime=0 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 1550 0 0 0 0 0 0 0 21 0 1 0 873265236 24408064 1473 33554432000 4194304 4279335 140736151844560 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 5959 1476 223 21 0 2596 0

[startup+0.077466 s]
/proc/loadavg: 3.92 3.43 3.59 4/186 11884
/proc/meminfo: memFree=29546544/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=67356 CPUtime=0.07 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 10402 0 0 0 6 1 0 0 21 0 1 0 873265236 68972544 9997 33554432000 4194304 4279335 140736151844560 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 16839 10001 224 21 0 13476 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 67356

[startup+0.100461 s]
/proc/loadavg: 3.92 3.43 3.59 4/186 11884
/proc/meminfo: memFree=29546544/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=69828 CPUtime=0.09 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 12363 0 0 0 8 1 0 0 21 0 1 0 873265236 71503872 11896 33554432000 4194304 4279335 140736151844560 18446744073709551615 264726065861 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 17457 11902 224 21 0 14094 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 69828

[startup+0.30042 s]
/proc/loadavg: 3.92 3.43 3.59 4/186 11884
/proc/meminfo: memFree=29546544/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=156972 CPUtime=0.29 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 28687 0 0 0 26 3 0 0 22 0 1 0 873265236 160739328 27666 33554432000 4194304 4279335 140736151844560 18446744073709551615 264726065861 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 39243 27674 224 21 0 35880 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 156972

[startup+0.700346 s]
/proc/loadavg: 3.92 3.43 3.59 4/186 11884
/proc/meminfo: memFree=29546544/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=261484 CPUtime=0.69 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 56187 0 0 0 62 7 0 0 24 0 1 0 873265236 267759616 55001 33554432000 4194304 4279335 140736151844560 18446744073709551615 264726065861 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 65371 55004 239 21 0 62008 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 261484

[startup+1.5002 s]
/proc/loadavg: 3.92 3.43 3.59 5/187 11885
/proc/meminfo: memFree=29270536/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=365356 CPUtime=1.49 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 77508 0 0 0 139 10 0 0 25 0 1 0 873265236 374124544 76321 33554432000 4194304 4279335 140736151844560 18446744073709551615 4209094 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 91339 76321 250 21 0 87976 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 365356

[startup+3.10089 s]
/proc/loadavg: 3.92 3.44 3.59 5/187 11885
/proc/meminfo: memFree=29239164/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=366704 CPUtime=3.09 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 77739 0 0 0 299 10 0 0 25 0 1 0 873265236 375504896 76552 33554432000 4194304 4279335 140736151844560 18446744073709551615 4209345 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 91676 76552 250 21 0 88313 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 366704

[startup+6.30029 s]
/proc/loadavg: 3.92 3.44 3.59 5/184 11913
/proc/meminfo: memFree=29659392/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=6.29 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 618 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 390804

[startup+12.7011 s]
/proc/loadavg: 3.93 3.46 3.60 5/187 11923
/proc/meminfo: memFree=28823972/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=12.69 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 1258 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4260503 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 390804

[startup+25.5007 s]
/proc/loadavg: 3.94 3.48 3.60 5/187 11924
/proc/meminfo: memFree=28740612/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=25.49 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 2538 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4258010 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 390804

[startup+51.1008 s]
/proc/loadavg: 3.96 3.52 3.61 5/187 12000
/proc/meminfo: memFree=30270920/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=51.09 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 5098 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241752 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 390804

[startup+102.307 s]
/proc/loadavg: 3.98 3.60 3.63 5/187 12040
/proc/meminfo: memFree=30679668/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=102.3 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 10219 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4260311 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 390804

[startup+162.301 s]
/proc/loadavg: 4.03 3.68 3.66 5/187 12041
/proc/meminfo: memFree=30671388/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=162.29 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 16218 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4260503 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 390804

[startup+222.3 s]
/proc/loadavg: 4.01 3.74 3.67 6/187 12081
/proc/meminfo: memFree=30581688/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=222.3 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 22219 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 390804

[startup+282.301 s]
/proc/loadavg: 4.00 3.78 3.69 5/187 12197
/proc/meminfo: memFree=30402260/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=282.3 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 28219 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241792 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 390804

[startup+342.301 s]
/proc/loadavg: 4.00 3.82 3.71 5/187 12198
/proc/meminfo: memFree=30394368/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=342.3 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 34219 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4208950 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 390804

[startup+402.3 s]
/proc/loadavg: 4.00 3.85 3.73 5/187 12200
/proc/meminfo: memFree=30360816/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=402.3 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 40219 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4260411 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 390804

[startup+462.301 s]
/proc/loadavg: 4.00 3.87 3.74 5/187 12201
/proc/meminfo: memFree=30355812/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=462.31 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 46220 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241858 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 390804

[startup+522.301 s]
/proc/loadavg: 4.00 3.89 3.75 5/187 12203
/proc/meminfo: memFree=30394464/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=522.31 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 52220 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4227568 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 390804

[startup+582.3 s]
/proc/loadavg: 4.08 3.93 3.77 5/187 12205
/proc/meminfo: memFree=30363304/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=582.31 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 58220 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 390804

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.96 3.81 5/187 12249
/proc/meminfo: memFree=29758248/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=822.32 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 82221 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4260796 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 390804

[startup+882.301 s]
/proc/loadavg: 4.00 3.96 3.82 5/187 12251
/proc/meminfo: memFree=29569472/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=882.32 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 88221 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4209844 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 390804

[startup+942.3 s]
/proc/loadavg: 4.05 3.98 3.83 5/187 12252
/proc/meminfo: memFree=29406116/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=942.32 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 94221 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 390804

[startup+1002.3 s]
/proc/loadavg: 4.02 3.98 3.84 5/187 12254
/proc/meminfo: memFree=29156212/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1002.32 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 100221 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4260342 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 390804

[startup+1062.3 s]
/proc/loadavg: 4.00 3.98 3.85 5/187 12258
/proc/meminfo: memFree=28928164/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1062.33 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 106222 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4260411 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 390804

[startup+1122.3 s]
/proc/loadavg: 4.00 3.98 3.85 5/187 12260
/proc/meminfo: memFree=28597292/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1122.33 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 112222 11 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4260397 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 390804

[startup+1182.3 s]
/proc/loadavg: 4.07 4.00 3.86 5/187 12262
/proc/meminfo: memFree=28320224/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1182.34 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 118222 12 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4260397 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 390804

[startup+1242.3 s]
/proc/loadavg: 4.02 4.00 3.87 5/187 12263
/proc/meminfo: memFree=28063492/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1242.34 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 124222 12 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 390804

[startup+1302.3 s]
/proc/loadavg: 4.01 4.00 3.87 5/187 12265
/proc/meminfo: memFree=27856132/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1302.35 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 130223 12 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 390804

[startup+1362.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/187 12266
/proc/meminfo: memFree=27528224/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1362.35 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 136223 12 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241536 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 390804

[startup+1422.31 s]
/proc/loadavg: 4.00 4.00 3.89 5/187 12268
/proc/meminfo: memFree=29878584/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1422.35 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 142223 12 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241945 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 390804

[startup+1482.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/187 12270
/proc/meminfo: memFree=29644564/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1482.35 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 148223 12 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4236152 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 390804

[startup+1542.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/187 12271
/proc/meminfo: memFree=29151600/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1542.35 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 154223 12 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4260373 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 390804

[startup+1602.3 s]
/proc/loadavg: 3.53 3.87 3.86 4/181 12297
/proc/meminfo: memFree=28982280/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1602.35 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 160223 12 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4260488 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 390804

[startup+1662.3 s]
/proc/loadavg: 3.19 3.71 3.80 4/181 12298
/proc/meminfo: memFree=28664172/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1662.36 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 166224 12 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4210392 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 390804

[startup+1722.3 s]
/proc/loadavg: 3.07 3.58 3.75 4/181 12300
/proc/meminfo: memFree=28309728/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1722.36 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 172224 12 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241862 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1722.36
Current children cumulated vsize (KiB) 390804

[startup+1782.3 s]
/proc/loadavg: 3.02 3.47 3.70 4/181 12302
/proc/meminfo: memFree=27912004/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1782.36 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 178224 12 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 390804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.02 3.45 3.69 4/181 12302
/proc/meminfo: memFree=27714092/32951124 swapFree=67064580/67111528
[pid=11884] ppid=11882 vsize=390804 CPUtime=1800.07 cores=5,7
/proc/11884/stat : 11884 (OptimuS_release) R 11882 11884 10098 0 -1 4202496 84689 0 0 0 179995 12 0 0 25 0 1 0 873265236 400183296 82228 33554432000 4194304 4279335 140736151844560 18446744073709551615 4260750 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/11884/statm: 97701 82228 259 21 0 94338 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 390804

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): 1800.02
CPU time (s): 1800.09
CPU user time (s): 1799.95
CPU system time (s): 0.136979
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 390804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84689
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= 6
involuntary context switches= 2702

runsolver used 2.81657 second user time and 7.00993 second system time

The end

Launcher Data 

Begin job on node141 at 2011-06-11 18:08:16
IDJOB=3494933
IDBENCH=89282
IDSOLVER=1986
FILE ID=node141/3494933-1307808495
RUNJOBID= node141-1307808417-11295
PBS_JOBID= 13551047
Free space on /tmp= 73996 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/abstraction-refinement-intel/edn_5371_4.cnf_0.21000000.unsat.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494933-1307808495/watcher-3494933-1307808495 -o /tmp/evaluation-result-3494933-1307808495/solver-3494933-1307808495 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494933-1307808495.cnf

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

MD5SUM BENCH= 667cbf8abc794b734ea3ac04cab020d3
RANDOM SEED=1271701072

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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	: 5332.82
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		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29547336 kB
Buffers:        279760 kB
Cached:        1341648 kB
SwapCached:       8728 kB
Active:        2190552 kB
Inactive:      1027784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29547336 kB
SwapTotal:    67111528 kB
SwapFree:     67064580 kB
Dirty:          107388 kB
Writeback:         372 kB
AnonPages:     1595316 kB
Mapped:          10380 kB
Slab:           117564 kB
PageTables:       7760 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2042884 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= 74056 MiB
End job on node141 at 2011-06-11 18:38:18