Trace number 3494825

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) 1800.05 1800.01

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs008.cnf
MD5SUM3b25b7c29976a701360f4ff0711e1a9c
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 variables1140
Number of clauses3371
Sum of the clauses size7863
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 22246
Number of clauses of size 31123
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-3494825-1307805423/watcher-3494825-1307805423 -o /tmp/evaluation-result-3494825-1307805423/solver-3494825-1307805423 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494825-1307805423.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: 4.06 3.86 3.44 4/189 18077
/proc/meminfo: memFree=18404048/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=19804 CPUtime=0 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 528 0 0 0 0 0 0 0 25 0 1 0 892141146 20279296 464 33554432000 4194304 4279335 140733671082496 18446744073709551615 268272688896 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 4951 464 238 21 0 1588 0

[startup+0.05579 s]
/proc/loadavg: 4.06 3.86 3.44 4/189 18077
/proc/meminfo: memFree=18404048/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=20300 CPUtime=0.04 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 984 0 0 0 4 0 0 0 25 0 1 0 892141146 20787200 919 33554432000 4194304 4279335 140733671082496 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 5075 919 269 21 0 1712 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 20300

[startup+0.100779 s]
/proc/loadavg: 4.06 3.86 3.44 4/189 18077
/proc/meminfo: memFree=18404048/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=20440 CPUtime=0.09 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 1442 0 0 0 9 0 0 0 25 0 1 0 892141146 20930560 1376 33554432000 4194304 4279335 140733671082496 18446744073709551615 4241940 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 5110 1376 269 21 0 1747 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20440

[startup+0.300743 s]
/proc/loadavg: 4.06 3.86 3.44 4/189 18077
/proc/meminfo: memFree=18404048/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=27728 CPUtime=0.29 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 3806 0 0 0 29 0 0 0 25 0 1 0 892141146 28393472 2620 33554432000 4194304 4279335 140733671082496 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 6932 2620 270 21 0 3569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27728

[startup+0.700673 s]
/proc/loadavg: 4.06 3.86 3.44 4/189 18077
/proc/meminfo: memFree=18404048/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=39176 CPUtime=0.69 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 9216 0 0 0 68 1 0 0 25 0 1 0 892141146 40116224 5742 33554432000 4194304 4279335 140733671082496 18446744073709551615 4235439 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 9794 5742 270 21 0 6431 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39176

[startup+1.50053 s]
/proc/loadavg: 4.06 3.86 3.44 5/190 18078
/proc/meminfo: memFree=18349628/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=39176 CPUtime=1.49 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 12593 0 0 0 147 2 0 0 25 0 1 0 892141146 40116224 5742 33554432000 4194304 4279335 140733671082496 18446744073709551615 4255977 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 9794 5742 270 21 0 6431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39176

[startup+3.10025 s]
/proc/loadavg: 4.05 3.86 3.45 5/190 18078
/proc/meminfo: memFree=18317904/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=39176 CPUtime=3.09 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 12593 0 0 0 307 2 0 0 25 0 1 0 892141146 40116224 5742 33554432000 4194304 4279335 140733671082496 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 9794 5742 270 21 0 6431 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39176

[startup+6.30067 s]
/proc/loadavg: 4.05 3.86 3.45 5/190 18078
/proc/meminfo: memFree=18232244/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=39176 CPUtime=6.29 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 12593 0 0 0 627 2 0 0 25 0 1 0 892141146 40116224 5742 33554432000 4194304 4279335 140733671082496 18446744073709551615 4235696 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 9794 5742 270 21 0 6431 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39176

[startup+12.7005 s]
/proc/loadavg: 4.04 3.87 3.45 5/190 18078
/proc/meminfo: memFree=18049448/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=39176 CPUtime=12.69 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 12593 0 0 0 1267 2 0 0 25 0 1 0 892141146 40116224 5742 33554432000 4194304 4279335 140733671082496 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 9794 5742 270 21 0 6431 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39176

[startup+25.5003 s]
/proc/loadavg: 4.04 3.87 3.46 6/190 18078
/proc/meminfo: memFree=20903300/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=39176 CPUtime=25.49 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 12593 0 0 0 2547 2 0 0 25 0 1 0 892141146 40116224 5742 33554432000 4194304 4279335 140733671082496 18446744073709551615 4256096 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 9794 5742 270 21 0 6431 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39176

[startup+51.1007 s]
/proc/loadavg: 4.02 3.88 3.47 5/190 18079
/proc/meminfo: memFree=20136220/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=58068 CPUtime=51.09 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 16871 0 0 0 5107 2 0 0 25 0 1 0 892141146 59461632 10007 33554432000 4194304 4279335 140733671082496 18446744073709551615 4235603 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 14517 10007 270 21 0 11154 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 58068

[startup+102.307 s]
/proc/loadavg: 4.01 3.90 3.50 5/190 18080
/proc/meminfo: memFree=18734120/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=102.3 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 27518 0 0 0 10226 4 0 0 25 0 1 0 892141146 78770176 14904 33554432000 4194304 4279335 140733671082496 18446744073709551615 4242392 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 14904 270 21 0 15868 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 76924

[startup+162.301 s]
/proc/loadavg: 4.00 3.91 3.52 5/190 18082
/proc/meminfo: memFree=17197104/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=162.29 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 27518 0 0 0 16225 4 0 0 25 0 1 0 892141146 78770176 14904 33554432000 4194304 4279335 140733671082496 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 14904 270 21 0 15868 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 76924

[startup+222.3 s]
/proc/loadavg: 4.00 3.92 3.55 5/190 18122
/proc/meminfo: memFree=25092664/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=222.29 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 28451 0 0 0 22225 4 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4256685 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 76924

[startup+282.301 s]
/proc/loadavg: 4.00 3.94 3.57 5/190 18123
/proc/meminfo: memFree=23869880/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=282.3 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 37619 0 0 0 28225 5 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4256438 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 76924

[startup+342.301 s]
/proc/loadavg: 4.05 3.96 3.61 5/190 18125
/proc/meminfo: memFree=22826884/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=342.29 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 96113 0 0 0 34218 11 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 76924

[startup+402.3 s]
/proc/loadavg: 4.02 3.97 3.63 5/190 18126
/proc/meminfo: memFree=24263512/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=402.29 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 136017 0 0 0 40214 15 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 76924

[startup+462.3 s]
/proc/loadavg: 4.00 3.97 3.65 5/190 18128
/proc/meminfo: memFree=23203776/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=462.3 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 136017 0 0 0 46215 15 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4256240 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 76924

[startup+522.301 s]
/proc/loadavg: 4.07 3.99 3.67 5/190 18130
/proc/meminfo: memFree=22088608/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=522.3 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 159829 0 0 0 52212 18 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 76924

[startup+582.301 s]
/proc/loadavg: 4.02 3.99 3.69 5/190 18131
/proc/meminfo: memFree=23948328/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=582.31 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 183924 0 0 0 58210 21 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4257104 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 76924

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 4.00 3.99 3.75 5/190 18214
/proc/meminfo: memFree=29346876/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=822.31 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 290298 0 0 0 82199 32 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 76924

[startup+882.301 s]
/proc/loadavg: 4.07 4.00 3.77 5/190 18215
/proc/meminfo: memFree=28233432/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=882.31 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 314218 0 0 0 88195 36 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 76924

[startup+942.301 s]
/proc/loadavg: 4.03 4.00 3.78 5/190 18217
/proc/meminfo: memFree=27584268/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=942.31 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 364677 0 0 0 94190 41 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4256621 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 76924

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.79 5/190 18218
/proc/meminfo: memFree=29523192/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1002.31 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 372563 0 0 0 100189 42 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4255875 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 76924

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.80 5/190 18220
/proc/meminfo: memFree=28463568/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1062.32 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 372563 0 0 0 106190 42 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4241930 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 76924

[startup+1122.3 s]
/proc/loadavg: 3.47 3.86 3.76 4/184 18247
/proc/meminfo: memFree=31143908/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1122.32 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 380151 0 0 0 112189 43 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4256637 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 76924

[startup+1182.3 s]
/proc/loadavg: 3.19 3.71 3.72 4/184 18248
/proc/meminfo: memFree=31125880/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1182.32 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 380151 0 0 0 118189 43 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 76924

[startup+1242.3 s]
/proc/loadavg: 3.06 3.57 3.67 4/184 18250
/proc/meminfo: memFree=31094828/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1242.32 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 380151 0 0 0 124189 43 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4241846 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 76924

[startup+1302.3 s]
/proc/loadavg: 3.02 3.46 3.62 4/184 18251
/proc/meminfo: memFree=31090068/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1302.33 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 380151 0 0 0 130190 43 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 76924

[startup+1362.3 s]
/proc/loadavg: 3.01 3.38 3.58 4/184 18253
/proc/meminfo: memFree=31031732/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1362.33 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 380151 0 0 0 136190 43 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 76924

[startup+1422.31 s]
/proc/loadavg: 3.00 3.31 3.54 4/184 18255
/proc/meminfo: memFree=31010248/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1422.33 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 397716 0 0 0 142188 45 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 76924

[startup+1482.3 s]
/proc/loadavg: 3.04 3.26 3.51 4/184 18256
/proc/meminfo: memFree=31040828/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1482.32 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 414606 0 0 0 148185 47 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4256398 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 76924

[startup+1542.3 s]
/proc/loadavg: 3.01 3.21 3.47 4/184 18258
/proc/meminfo: memFree=31029116/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1542.33 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 430347 0 0 0 154184 49 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4257328 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 76924

[startup+1602.3 s]
/proc/loadavg: 3.00 3.17 3.44 4/184 18259
/proc/meminfo: memFree=31015924/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1602.32 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 636469 0 0 0 160160 72 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4255875 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 76924

[startup+1662.3 s]
/proc/loadavg: 3.00 3.14 3.41 4/184 18261
/proc/meminfo: memFree=31008076/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1662.33 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 677872 0 0 0 166156 77 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 76924

[startup+1722.3 s]
/proc/loadavg: 3.00 3.11 3.39 4/184 18263
/proc/meminfo: memFree=30994392/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1722.33 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 702458 0 0 0 172153 80 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 76924

[startup+1782.3 s]
/proc/loadavg: 3.00 3.09 3.36 4/184 18264
/proc/meminfo: memFree=30945972/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1782.33 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 887225 0 0 0 178129 104 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 76924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.00 3.08 3.35 4/184 18265
/proc/meminfo: memFree=30985392/32950928 swapFree=67048868/67111528
[pid=18077] ppid=18075 vsize=76924 CPUtime=1800.04 cores=5,7
/proc/18077/stat : 18077 (OptimuS_release) R 18075 18077 17232 0 -1 4202496 977930 0 0 0 179889 115 0 0 25 0 1 0 892141146 78770176 15836 33554432000 4194304 4279335 140733671082496 18446744073709551615 4255376 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18077/statm: 19231 15836 270 21 0 15868 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 76924

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1798.89
CPU system time (s): 1.15882
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 126244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.89
system time used= 1.15882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 977930
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 2668

runsolver used 2.6616 second user time and 6.75097 second system time

The end

Launcher Data 

Begin job on node122 at 2011-06-11 17:17:04
IDJOB=3494825
IDBENCH=70787
IDSOLVER=1986
FILE ID=node122/3494825-1307805423
RUNJOBID= node122-1307804673-17888
PBS_JOBID= 13551057
Free space on /tmp= 74076 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs008.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494825-1307805423/watcher-3494825-1307805423 -o /tmp/evaluation-result-3494825-1307805423/solver-3494825-1307805423 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494825-1307805423.cnf

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

MD5SUM BENCH= 3b25b7c29976a701360f4ff0711e1a9c
RANDOM SEED=1235675781

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

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

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

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

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

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

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

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

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


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18405940 kB
Buffers:        166344 kB
Cached:        1043844 kB
SwapCached:      14712 kB
Active:       13510672 kB
Inactive:       854284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18405940 kB
SwapTotal:    67111528 kB
SwapFree:     67048868 kB
Dirty:             768 kB
Writeback:           0 kB
AnonPages:    13152128 kB
Mapped:           9544 kB
Slab:            89152 kB
PageTables:      30748 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 14923452 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= 74096 MiB
End job on node122 at 2011-06-11 17:47:06