Trace number 3495663

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) 1800.11 1800.12

General information on the benchmark

Namemus/marques-silva/software-verification/
hsat_vc12070.cnf
MD5SUMf6d0fccc74f06ccf3143e3a7d453eec0
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.05853
Satisfiable
(Un)Satisfiability was proved
Number of variables199223
Number of clauses564196
Sum of the clauses size1460103
Maximum clause length3
Minimum clause length1
Number of clauses of size 124523
Number of clauses of size 2183439
Number of clauses of size 3356234
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-3495663-1307809442/watcher-3495663-1307809442 -o /tmp/evaluation-result-3495663-1307809442/solver-3495663-1307809442 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495663-1307809442.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 3.26 2.65 4/186 16080
/proc/meminfo: memFree=29440504/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=23080 CPUtime=0 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 1460 0 0 0 0 0 0 0 25 0 1 0 892544630 23633920 1383 33554432000 4194304 4280283 140736787347536 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 5770 1386 223 21 0 2407 0

[startup+0.0948239 s]
/proc/loadavg: 4.06 3.26 2.65 4/186 16080
/proc/meminfo: memFree=29440504/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=66212 CPUtime=0.08 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 11127 0 0 0 7 1 0 0 25 0 1 0 892544630 67801088 10774 33554432000 4194304 4280283 140736787347536 18446744073709551615 253640520389 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 16553 10776 224 21 0 13190 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 66212

[startup+0.100831 s]
/proc/loadavg: 4.06 3.26 2.65 4/186 16080
/proc/meminfo: memFree=29440504/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=66740 CPUtime=0.09 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 11647 0 0 0 8 1 0 0 25 0 1 0 892544630 68341760 11277 33554432000 4194304 4280283 140736787347536 18446744073709551615 253640917418 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 16685 11277 224 21 0 13322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 66740

[startup+0.300786 s]
/proc/loadavg: 4.06 3.26 2.65 4/186 16080
/proc/meminfo: memFree=29440504/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=152412 CPUtime=0.29 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 29218 0 0 0 25 4 0 0 25 0 1 0 892544630 156069888 28531 33554432000 4194304 4280283 140736787347536 18446744073709551615 253640520389 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 38103 28533 240 21 0 34740 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 152412

[startup+0.700713 s]
/proc/loadavg: 4.06 3.26 2.65 4/186 16080
/proc/meminfo: memFree=29440504/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=221328 CPUtime=0.69 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 45866 0 0 0 61 8 0 0 25 0 1 0 892544630 226639872 45178 33554432000 4194304 4280283 140736787347536 18446744073709551615 4207023 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 55332 45178 251 21 0 51969 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 221328

[startup+1.50057 s]
/proc/loadavg: 4.06 3.26 2.65 5/187 16081
/proc/meminfo: memFree=29226744/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=221792 CPUtime=1.49 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 45981 0 0 0 141 8 0 0 25 0 1 0 892544630 227115008 45289 33554432000 4194304 4280283 140736787347536 18446744073709551615 4207023 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 55448 45289 251 21 0 52085 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 221792

[startup+3.10028 s]
/proc/loadavg: 4.06 3.26 2.65 5/187 16081
/proc/meminfo: memFree=29190688/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=221792 CPUtime=3.09 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 45984 0 0 0 301 8 0 0 25 0 1 0 892544630 227115008 45292 33554432000 4194304 4280283 140736787347536 18446744073709551615 4209264 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 55448 45292 251 21 0 52085 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 221792

[startup+6.3007 s]
/proc/loadavg: 4.06 3.27 2.65 5/187 16081
/proc/meminfo: memFree=29372348/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=221792 CPUtime=6.29 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 45992 0 0 0 621 8 0 0 25 0 1 0 892544630 227115008 45300 33554432000 4194304 4280283 140736787347536 18446744073709551615 4210876 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 55448 45300 251 21 0 52085 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 221792

[startup+12.7005 s]
/proc/loadavg: 4.05 3.28 2.66 5/187 16082
/proc/meminfo: memFree=29247968/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=221792 CPUtime=12.69 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 46006 0 0 0 1261 8 0 0 25 0 1 0 892544630 227115008 45314 33554432000 4194304 4280283 140736787347536 18446744073709551615 4209237 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 55448 45314 251 21 0 52085 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 221792

[startup+25.5002 s]
/proc/loadavg: 4.04 3.32 2.68 5/187 16082
/proc/meminfo: memFree=29091968/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=221792 CPUtime=25.49 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 46013 0 0 0 2541 8 0 0 25 0 1 0 892544630 227115008 45321 33554432000 4194304 4280283 140736787347536 18446744073709551615 4210018 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 55448 45321 251 21 0 52085 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 221792

[startup+51.1006 s]
/proc/loadavg: 4.08 3.39 2.72 5/187 16083
/proc/meminfo: memFree=29018520/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=51.09 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 5101 8 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4209793 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 234052

[startup+102.307 s]
/proc/loadavg: 4.03 3.48 2.79 5/187 16084
/proc/meminfo: memFree=28921768/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=102.29 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 10221 8 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4258885 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 234052

[startup+162.3 s]
/proc/loadavg: 4.06 3.59 2.86 5/187 16086
/proc/meminfo: memFree=28524564/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=162.29 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 16221 8 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4208563 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 234052

[startup+222.3 s]
/proc/loadavg: 4.02 3.66 2.93 5/187 16278
/proc/meminfo: memFree=28931920/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=222.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 22220 8 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4209139 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 234052

[startup+282.301 s]
/proc/loadavg: 4.10 3.75 3.01 5/187 16318
/proc/meminfo: memFree=28931732/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=282.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 28220 8 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4209983 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 234052

[startup+342.301 s]
/proc/loadavg: 3.59 3.68 3.03 4/181 16381
/proc/meminfo: memFree=28942444/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=342.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 34220 8 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4211126 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 234052

[startup+402.301 s]
/proc/loadavg: 2.93 3.49 3.00 3/175 16407
/proc/meminfo: memFree=29176492/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=402.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 40220 8 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4261710 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 234052

[startup+462.301 s]
/proc/loadavg: 2.34 3.22 2.94 3/175 16409
/proc/meminfo: memFree=29176208/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=462.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 46220 8 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4209179 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 234052

[startup+522.301 s]
/proc/loadavg: 2.12 2.99 2.87 3/175 16410
/proc/meminfo: memFree=29176176/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=522.29 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 52220 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4229299 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 234052

[startup+582.301 s]
/proc/loadavg: 2.04 2.81 2.82 3/175 16412
/proc/meminfo: memFree=29176136/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=582.29 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 58220 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4243008 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 234052

[startup+642.301 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.30 2.59 3/175 16420
/proc/meminfo: memFree=29176436/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=882.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 88219 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4209381 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 234052

[startup+942.301 s]
/proc/loadavg: 2.00 2.24 2.55 3/175 16421
/proc/meminfo: memFree=29145152/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=942.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 94219 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4208570 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 234052

[startup+1002.3 s]
/proc/loadavg: 2.00 2.20 2.51 3/175 16423
/proc/meminfo: memFree=29144992/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1002.29 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 100220 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4208993 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 234052

[startup+1062.3 s]
/proc/loadavg: 2.00 2.16 2.48 3/175 16425
/proc/meminfo: memFree=29144464/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1062.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 106219 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4210097 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 234052

[startup+1122.3 s]
/proc/loadavg: 2.00 2.13 2.44 3/175 16426
/proc/meminfo: memFree=29144316/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1122.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 112219 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4210134 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 234052

[startup+1182.3 s]
/proc/loadavg: 2.00 2.10 2.41 3/175 16428
/proc/meminfo: memFree=29144284/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1182.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 118219 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4210406 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 234052

[startup+1242.3 s]
/proc/loadavg: 2.00 2.08 2.38 3/175 16429
/proc/meminfo: memFree=29144000/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1242.29 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 124220 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4208041 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 234052

[startup+1302.3 s]
/proc/loadavg: 2.03 2.08 2.36 3/175 16431
/proc/meminfo: memFree=29144088/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1302.29 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 130220 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4209993 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1302.29
Current children cumulated vsize (KiB) 234052

[startup+1362.3 s]
/proc/loadavg: 2.01 2.06 2.34 3/175 16433
/proc/meminfo: memFree=29144052/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1362.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 136219 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4261669 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1362.28
Current children cumulated vsize (KiB) 234052

[startup+1422.31 s]
/proc/loadavg: 2.00 2.05 2.31 3/175 16434
/proc/meminfo: memFree=29143900/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1422.29 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 142220 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4208673 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1422.29
Current children cumulated vsize (KiB) 234052

[startup+1482.3 s]
/proc/loadavg: 2.00 2.04 2.29 3/175 16436
/proc/meminfo: memFree=29143976/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1482.29 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 148220 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4209139 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1482.29
Current children cumulated vsize (KiB) 234052

[startup+1542.3 s]
/proc/loadavg: 2.00 2.03 2.27 3/175 16437
/proc/meminfo: memFree=29143932/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1542.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 154219 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4208570 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1542.28
Current children cumulated vsize (KiB) 234052

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.25 3/175 16439
/proc/meminfo: memFree=29143648/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1602.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 160219 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4210097 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1602.28
Current children cumulated vsize (KiB) 234052

[startup+1662.3 s]
/proc/loadavg: 1.40 1.85 2.17 2/169 16466
/proc/meminfo: memFree=31489140/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1662.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 166219 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4210448 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1662.28
Current children cumulated vsize (KiB) 234052

[startup+1722.3 s]
/proc/loadavg: 1.14 1.69 2.10 2/169 16467
/proc/meminfo: memFree=31489244/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1722.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 172219 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4209774 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1722.28
Current children cumulated vsize (KiB) 234052

[startup+1782.3 s]
/proc/loadavg: 1.05 1.56 2.03 2/169 16469
/proc/meminfo: memFree=31489340/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1782.28 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 178219 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4209264 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1782.28
Current children cumulated vsize (KiB) 234052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.04 1.52 2.00 2/169 16469
/proc/meminfo: memFree=31489332/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1800.09 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 180000 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4210198 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 234052

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

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

[startup+1800.1 s]
/proc/loadavg: 1.04 1.52 2.00 2/169 16469
/proc/meminfo: memFree=31489332/32951124 swapFree=67060628/67111528
[pid=16080] ppid=16078 vsize=234052 CPUtime=1800.09 cores=5,7
/proc/16080/stat : 16080 (OptimuS_release) R 16078 16080 14904 0 -1 4202496 50016 0 0 0 180000 9 0 0 25 0 1 0 892544630 239669248 48552 33554432000 4194304 4280283 140736787347536 18446744073709551615 4210198 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/16080/statm: 58513 48552 260 21 0 55150 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 234052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.12
CPU time (s): 1800.11
CPU user time (s): 1800
CPU system time (s): 0.101984
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 234052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50016
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= 9
involuntary context switches= 3082

runsolver used 2.68659 second user time and 5.99509 second system time

The end

Launcher Data 

Begin job on node106 at 2011-06-11 18:24:02
IDJOB=3495663
IDBENCH=89567
IDSOLVER=1988
FILE ID=node106/3495663-1307809442
RUNJOBID= node106-1307809030-15824
PBS_JOBID= 13551070
Free space on /tmp= 74000 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/hsat_vc12070.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495663-1307809442/watcher-3495663-1307809442 -o /tmp/evaluation-result-3495663-1307809442/solver-3495663-1307809442 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495663-1307809442.cnf

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

MD5SUM BENCH= f6d0fccc74f06ccf3143e3a7d453eec0
RANDOM SEED=225661419

node106.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		: 2666.830
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		: 2666.830
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	: 5226.20
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		: 2666.830
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		: 2666.830
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	: 5332.82
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		: 2666.830
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	: 5332.74
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29441048 kB
Buffers:        158500 kB
Cached:         940120 kB
SwapCached:      12488 kB
Active:        2496332 kB
Inactive:       846612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29441048 kB
SwapTotal:    67111528 kB
SwapFree:     67060628 kB
Dirty:           11336 kB
Writeback:           0 kB
AnonPages:     2242588 kB
Mapped:          10548 kB
Slab:            98236 kB
PageTables:       9000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  3458324 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= 74008 MiB
End job on node106 at 2011-06-11 18:54:04