Trace number 3495418

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

NameAPPLICATIONS/bitverif/
icbrt/icbrt2_32.cnf
MD5SUM77e92739ee15e474c315f6fe5e06fac7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables11516
Number of clauses34454
Sum of the clauses size80390
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 222968
Number of clauses of size 311484
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-3495418-1307805001/watcher-3495418-1307805001 -o /tmp/evaluation-result-3495418-1307805001/solver-3495418-1307805001 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495418-1307805001.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: 1.28 2.67 3.20 4/189 25610
/proc/meminfo: memFree=31289056/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=21196 CPUtime=0 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 960 0 0 0 0 0 0 0 21 0 1 0 872915409 21704704 890 33554432000 4194304 4280283 140734540601984 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 5299 891 224 21 0 1936 0

[startup+0.100597 s]
/proc/loadavg: 1.28 2.67 3.20 4/189 25610
/proc/meminfo: memFree=31289056/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=30348 CPUtime=0.09 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 3156 0 0 0 9 0 0 0 21 0 1 0 872915409 31076352 3061 33554432000 4194304 4280283 140734540601984 18446744073709551615 4209639 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 7587 3061 251 21 0 4224 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30348

[startup+0.200582 s]
/proc/loadavg: 1.28 2.67 3.20 4/189 25610
/proc/meminfo: memFree=31289056/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=30348 CPUtime=0.19 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 3157 0 0 0 19 0 0 0 22 0 1 0 872915409 31076352 3062 33554432000 4194304 4280283 140734540601984 18446744073709551615 4208734 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 7587 3062 251 21 0 4224 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 30348

[startup+0.30056 s]
/proc/loadavg: 1.28 2.67 3.20 4/189 25610
/proc/meminfo: memFree=31289056/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=30348 CPUtime=0.29 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 3157 0 0 0 29 0 0 0 22 0 1 0 872915409 31076352 3062 33554432000 4194304 4280283 140734540601984 18446744073709551615 4208563 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 7587 3062 251 21 0 4224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30348

[startup+0.7005 s]
/proc/loadavg: 1.28 2.67 3.20 4/189 25610
/proc/meminfo: memFree=31289056/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=31300 CPUtime=0.69 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 4361 0 0 0 69 0 0 0 24 0 1 0 872915409 32051200 4252 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 7825 4252 269 21 0 4462 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31300

[startup+1.50035 s]
/proc/loadavg: 1.28 2.67 3.20 5/187 25615
/proc/meminfo: memFree=31266056/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=57872 CPUtime=1.49 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 10041 0 0 0 149 0 0 0 25 0 1 0 872915409 59260928 9899 33554432000 4194304 4280283 140734540601984 18446744073709551615 4256984 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 14468 9899 269 21 0 11105 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57872

[startup+3.10106 s]
/proc/loadavg: 1.28 2.67 3.20 5/190 25649
/proc/meminfo: memFree=31174784/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=157748 CPUtime=3.09 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 24547 0 0 0 307 2 0 0 25 0 1 0 872915409 161533952 24403 33554432000 4194304 4280283 140734540601984 18446744073709551615 4257398 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 39437 24403 269 21 0 36074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 157748

[startup+6.30051 s]
/proc/loadavg: 1.50 2.69 3.20 5/190 25649
/proc/meminfo: memFree=31127664/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=158236 CPUtime=6.29 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 72702 0 0 0 622 7 0 0 25 0 1 0 872915409 162033664 30619 33554432000 4194304 4280283 140734540601984 18446744073709551615 4256323 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 39559 30619 269 21 0 36196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 158236

[startup+12.7004 s]
/proc/loadavg: 1.70 2.71 3.20 5/190 25649
/proc/meminfo: memFree=31023524/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=108588 CPUtime=12.69 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 133241 0 0 0 1255 14 0 0 25 0 1 0 872915409 111194112 18201 33554432000 4194304 4280283 140734540601984 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 27147 18201 269 21 0 23784 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108588

[startup+25.5011 s]
/proc/loadavg: 2.29 2.79 3.22 5/190 25649
/proc/meminfo: memFree=31126784/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=109216 CPUtime=25.49 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 238091 0 0 0 2521 28 0 0 25 0 1 0 872915409 111837184 17376 33554432000 4194304 4280283 140734540601984 18446744073709551615 4257056 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 27304 17376 269 21 0 23941 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 109216

[startup+51.1006 s]
/proc/loadavg: 2.93 2.90 3.25 5/190 25650
/proc/meminfo: memFree=30987632/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=241360 CPUtime=51.09 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 438947 0 0 0 5055 54 0 0 25 0 1 0 872915409 247152640 40676 33554432000 4194304 4280283 140734540601984 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 60340 40680 269 21 0 56977 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 241360

[startup+102.301 s]
/proc/loadavg: 3.53 3.07 3.28 5/190 25689
/proc/meminfo: memFree=30940576/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=160912 CPUtime=102.3 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 797785 0 0 0 10130 100 0 0 25 0 1 0 872915409 164773888 29384 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 40228 29384 269 21 0 36865 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 160912

[startup+162.301 s]
/proc/loadavg: 3.83 3.24 3.32 5/190 25691
/proc/meminfo: memFree=30828812/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=111556 CPUtime=162.29 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 1210848 0 0 0 16071 158 0 0 25 0 1 0 872915409 114233344 23981 33554432000 4194304 4280283 140734540601984 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 27889 23981 269 21 0 24526 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 111556

[startup+222.307 s]
/proc/loadavg: 3.93 3.37 3.37 5/190 25693
/proc/meminfo: memFree=30862136/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=112032 CPUtime=222.3 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 1600178 0 0 0 22021 209 0 0 25 0 1 0 872915409 114720768 23483 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 28008 23483 269 21 0 24645 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 112032

[startup+282.301 s]
/proc/loadavg: 3.97 3.48 3.40 5/190 25694
/proc/meminfo: memFree=30737232/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=112752 CPUtime=282.3 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 2037657 0 0 0 27960 270 0 0 25 0 1 0 872915409 115458048 17270 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 28188 17270 269 21 0 24825 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 112752

[startup+342.301 s]
/proc/loadavg: 3.99 3.58 3.44 5/190 25696
/proc/meminfo: memFree=30868760/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=162992 CPUtime=342.3 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 2630181 0 0 0 33877 353 0 0 25 0 1 0 872915409 166903808 32068 33554432000 4194304 4280283 140734540601984 18446744073709551615 254265075859 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 40748 32068 269 21 0 37385 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 162992

[startup+402.301 s]
/proc/loadavg: 3.99 3.65 3.47 5/190 25697
/proc/meminfo: memFree=30764468/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=163332 CPUtime=402.3 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 3223201 0 0 0 39797 433 0 0 25 0 1 0 872915409 167251968 24722 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 40833 24722 269 21 0 37470 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 163332

[startup+462.301 s]
/proc/loadavg: 3.99 3.71 3.50 5/190 25699
/proc/meminfo: memFree=30903576/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=163620 CPUtime=462.3 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 3811425 0 0 0 45720 510 0 0 25 0 1 0 872915409 167546880 26201 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 40905 26201 269 21 0 37542 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 163620

[startup+522.3 s]
/proc/loadavg: 3.99 3.76 3.53 5/190 25701
/proc/meminfo: memFree=30772368/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=82812 CPUtime=522.3 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 4391265 0 0 0 51643 587 0 0 25 0 1 0 872915409 84799488 13367 33554432000 4194304 4280283 140734540601984 18446744073709551615 254265160416 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 20703 13367 269 21 0 17340 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 82812

[startup+582.301 s]
/proc/loadavg: 3.99 3.80 3.55 5/190 25702
/proc/meminfo: memFree=30770484/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=113776 CPUtime=582.3 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 4954784 0 0 0 57567 663 0 0 25 0 1 0 872915409 116506624 21353 33554432000 4194304 4280283 140734540601984 18446744073709551615 4238823 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 28444 21353 269 21 0 25081 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 113776

[startup+642.301 s]

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

[startup+882.307 s]
/proc/loadavg: 4.05 3.94 3.67 5/190 25710
/proc/meminfo: memFree=30797768/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=65128 CPUtime=882.32 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 7887800 0 0 0 87162 1070 0 0 25 0 1 0 872915409 66691072 12705 33554432000 4194304 4280283 140734540601984 18446744073709551615 254265074672 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 16282 12705 269 21 0 12919 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 65128

[startup+942.301 s]
/proc/loadavg: 4.08 3.96 3.70 5/190 25715
/proc/meminfo: memFree=30627464/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=246756 CPUtime=942.31 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 8485425 0 0 0 93079 1152 0 0 25 0 1 0 872915409 252678144 41119 33554432000 4194304 4280283 140734540601984 18446744073709551615 4242870 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 61689 41119 269 21 0 58326 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 246756

[startup+1002.3 s]
/proc/loadavg: 4.03 3.97 3.71 5/190 25716
/proc/meminfo: memFree=30714200/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=115540 CPUtime=1002.31 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 9090970 0 0 0 98996 1235 0 0 25 0 1 0 872915409 118312960 17906 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243170 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 28885 17906 269 21 0 25522 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 115540

[startup+1062.3 s]
/proc/loadavg: 4.01 3.97 3.73 5/190 25718
/proc/meminfo: memFree=30699676/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=165992 CPUtime=1062.32 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 9661792 0 0 0 104922 1310 0 0 25 0 1 0 872915409 169975808 26503 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 41498 26503 269 21 0 38135 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 165992

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.74 5/190 25720
/proc/meminfo: memFree=30688112/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=85340 CPUtime=1122.32 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 10264766 0 0 0 110841 1391 0 0 25 0 1 0 872915409 87388160 14124 33554432000 4194304 4280283 140734540601984 18446744073709551615 4236767 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 21335 14124 269 21 0 17972 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 85340

[startup+1182.3 s]
/proc/loadavg: 4.05 3.99 3.76 5/190 25721
/proc/meminfo: memFree=30854748/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=166248 CPUtime=1182.32 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 10884904 0 0 0 116758 1474 0 0 25 0 1 0 872915409 170237952 28791 33554432000 4194304 4280283 140734540601984 18446744073709551615 254265076295 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 41562 28791 269 21 0 38199 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 166248

[startup+1242.3 s]
/proc/loadavg: 4.02 3.99 3.77 5/190 25723
/proc/meminfo: memFree=30759972/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=248024 CPUtime=1242.32 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 11473870 0 0 0 122677 1555 0 0 25 0 1 0 872915409 253976576 38663 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 62006 38663 269 21 0 58643 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 248024

[startup+1302.3 s]
/proc/loadavg: 4.00 3.99 3.78 5/190 25724
/proc/meminfo: memFree=30808676/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=85876 CPUtime=1302.32 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 12087242 0 0 0 128589 1643 0 0 25 0 1 0 872915409 87937024 17141 33554432000 4194304 4280283 140734540601984 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 21469 17141 269 21 0 18106 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 85876

[startup+1362.3 s]
/proc/loadavg: 4.00 3.99 3.79 5/190 25726
/proc/meminfo: memFree=30868184/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=166928 CPUtime=1362.32 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 12677341 0 0 0 134508 1724 0 0 25 0 1 0 872915409 170934272 26047 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243354 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 41732 26047 269 21 0 38369 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 166928

[startup+1422.3 s]
/proc/loadavg: 4.07 4.00 3.81 5/190 25728
/proc/meminfo: memFree=30590764/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=117080 CPUtime=1422.33 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 13244776 0 0 0 140430 1803 0 0 25 0 1 0 872915409 119889920 23273 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243565 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 29270 23273 269 21 0 25907 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 117080

[startup+1482.3 s]
/proc/loadavg: 4.02 4.00 3.82 5/190 25729
/proc/meminfo: memFree=30771292/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=86024 CPUtime=1482.32 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 13830547 0 0 0 146346 1886 0 0 25 0 1 0 872915409 88088576 17490 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243401 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 21506 17490 269 21 0 18143 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 86024

[startup+1542.31 s]
/proc/loadavg: 4.04 4.01 3.83 5/190 25731
/proc/meminfo: memFree=30795452/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=117256 CPUtime=1542.33 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 14400375 0 0 0 152269 1964 0 0 25 0 1 0 872915409 120070144 25289 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 29314 25289 269 21 0 25951 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 117256

[startup+1602.3 s]
/proc/loadavg: 4.01 4.01 3.84 5/190 25732
/proc/meminfo: memFree=30911488/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=67612 CPUtime=1602.33 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 15002844 0 0 0 158188 2045 0 0 25 0 1 0 872915409 69234688 11158 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 16903 11158 269 21 0 13540 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 67612

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 25734
/proc/meminfo: memFree=30918912/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=197840 CPUtime=1662.33 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 15591913 0 0 0 164106 2127 0 0 25 0 1 0 872915409 202588160 32418 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243811 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 49460 32418 269 21 0 46097 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 197840

[startup+1722.3 s]
/proc/loadavg: 4.07 4.02 3.85 5/190 25736
/proc/meminfo: memFree=30912316/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=117784 CPUtime=1722.33 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 16173000 0 0 0 170024 2209 0 0 25 0 1 0 872915409 120610816 21594 33554432000 4194304 4280283 140734540601984 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 29446 21594 269 21 0 26083 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 117784

[startup+1782.3 s]
/proc/loadavg: 4.02 4.01 3.86 5/190 25737
/proc/meminfo: memFree=30793628/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=117928 CPUtime=1782.34 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 16731831 0 0 0 175947 2287 0 0 25 0 1 0 872915409 120758272 21035 33554432000 4194304 4280283 140734540601984 18446744073709551615 4257648 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 29482 21035 269 21 0 26119 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 117928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.02 4.01 3.86 3/186 25740
/proc/meminfo: memFree=31086540/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=87108 CPUtime=1800.03 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 16904646 0 0 0 177693 2310 0 0 25 0 1 0 872915409 89198592 17888 33554432000 4194304 4280283 140734540601984 18446744073709551615 254265075954 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 21777 17888 269 21 0 18414 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 87108

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

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

[startup+1800 s]
/proc/loadavg: 4.02 4.01 3.86 3/186 25740
/proc/meminfo: memFree=31086540/32951124 swapFree=67057920/67111528
[pid=25610] ppid=25608 vsize=87108 CPUtime=1800.03 cores=5,7
/proc/25610/stat : 25610 (OptimuS_release) R 25608 25610 26933 0 -1 4202496 16904646 0 0 0 177693 2310 0 0 25 0 1 0 872915409 89198592 17888 33554432000 4194304 4280283 140734540601984 18446744073709551615 254265075954 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25610/statm: 21777 17888 269 21 0 18414 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 87108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1776.94
CPU system time (s): 23.1125
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 460424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1776.94
system time used= 23.1125
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16904646
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= 5
involuntary context switches= 1023

runsolver used 2.91656 second user time and 6.90995 second system time

The end

Launcher Data 

Begin job on node140 at 2011-06-11 17:10:01
IDJOB=3495418
IDBENCH=70793
IDSOLVER=1988
FILE ID=node140/3495418-1307805001
RUNJOBID= node140-1307805000-25555
PBS_JOBID= 13551008
Free space on /tmp= 73808 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT09/APPLICATIONS/bitverif/icbrt/icbrt2_32.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495418-1307805001/watcher-3495418-1307805001 -o /tmp/evaluation-result-3495418-1307805001/solver-3495418-1307805001 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495418-1307805001.cnf

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

MD5SUM BENCH= 77e92739ee15e474c315f6fe5e06fac7
RANDOM SEED=1419862410

node140.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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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		: 2666.833
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:      31290592 kB
Buffers:        320348 kB
Cached:        1081296 kB
SwapCached:       7060 kB
Active:         683196 kB
Inactive:       776868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31290592 kB
SwapTotal:    67111528 kB
SwapFree:     67057920 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       56248 kB
Mapped:          13632 kB
Slab:           135736 kB
PageTables:       5588 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   313520 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= 73808 MiB
End job on node140 at 2011-06-11 17:40:03