Trace number 3495662

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) 1800.12 1800.12

General information on the benchmark

Namemus/marques-silva/software-verification/
hsat_vc12016.cnf
MD5SUM1ce81481faaa7ab9f975960bc8dbc1db
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.760883
Satisfiable
(Un)Satisfiability was proved
Number of variables162939
Number of clauses456921
Sum of the clauses size1177547
Maximum clause length3
Minimum clause length1
Number of clauses of size 120880
Number of clauses of size 2151456
Number of clauses of size 3284585
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-3495662-1307809548/watcher-3495662-1307809548 -o /tmp/evaluation-result-3495662-1307809548/solver-3495662-1307809548 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495662-1307809548.cnf 

running on 2 cores: 0,2

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: 4.00 3.85 3.15 4/189 26710
/proc/meminfo: memFree=28706004/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=11804 CPUtime=0 cores=0,2
/proc/26710/stat : 26710 (runsolver) S 26708 26710 23549 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 892553490 12087296 50 33554432000 4194304 5436572 140733444210272 18446744073709551615 4883175 0 2147483391 4096 24578 18446744071699977015 0 0 17 0 0 0 0
/proc/26710/statm: 2951 50 31 304 0 2643 0

[startup+0.0477969 s]
/proc/loadavg: 4.00 3.85 3.15 4/189 26710
/proc/meminfo: memFree=28706004/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=36756 CPUtime=0.01 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 4408 0 0 0 1 0 0 0 25 0 1 0 892553490 37638144 4292 33554432000 4194304 4280283 140733452342960 18446744073709551615 4251119 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 9189 4296 224 21 0 5826 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 36756

[startup+0.100847 s]
/proc/loadavg: 4.00 3.85 3.15 4/189 26710
/proc/meminfo: memFree=28706004/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=55184 CPUtime=0.07 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 8789 0 0 0 6 1 0 0 25 0 1 0 892553490 56508416 8540 33554432000 4194304 4280283 140733452342960 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 13796 8543 224 21 0 10433 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 55184

[startup+0.300762 s]
/proc/loadavg: 4.00 3.85 3.15 4/189 26710
/proc/meminfo: memFree=28706004/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=119360 CPUtime=0.27 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 24456 0 0 0 24 3 0 0 25 0 1 0 892553490 122224640 23929 33554432000 4194304 4280283 140733452342960 18446744073709551615 251813900997 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 29840 23931 240 21 0 26477 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 119360

[startup+0.700693 s]
/proc/loadavg: 4.00 3.85 3.15 4/189 26710
/proc/meminfo: memFree=28706004/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=177196 CPUtime=0.67 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 37391 0 0 0 62 5 0 0 25 0 1 0 892553490 181448704 36863 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208906 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 44299 36863 251 21 0 40936 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 177196

[startup+1.50056 s]
/proc/loadavg: 4.00 3.85 3.15 5/190 26711
/proc/meminfo: memFree=28558460/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=177376 CPUtime=1.47 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 37429 0 0 0 142 5 0 0 25 0 1 0 892553490 181633024 36901 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208892 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 44344 36901 251 21 0 40981 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 177376

[startup+3.10029 s]
/proc/loadavg: 4.00 3.85 3.15 5/190 26711
/proc/meminfo: memFree=28557324/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=177376 CPUtime=3.07 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 37432 0 0 0 302 5 0 0 25 0 1 0 892553490 181633024 36904 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208283 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 44344 36904 251 21 0 40981 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 177376

[startup+6.30075 s]
/proc/loadavg: 4.00 3.85 3.15 5/190 26711
/proc/meminfo: memFree=28552860/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=177536 CPUtime=6.27 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 37440 0 0 0 622 5 0 0 25 0 1 0 892553490 181796864 36912 33554432000 4194304 4280283 140733452342960 18446744073709551615 4209920 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 44384 36912 251 21 0 41021 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 177536

[startup+12.7007 s]
/proc/loadavg: 4.00 3.85 3.16 5/190 26711
/proc/meminfo: memFree=28540704/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=177536 CPUtime=12.67 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 37451 0 0 0 1262 5 0 0 25 0 1 0 892553490 181796864 36923 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208151 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 44384 36923 251 21 0 41021 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 177536

[startup+25.5005 s]
/proc/loadavg: 4.00 3.86 3.17 5/190 26711
/proc/meminfo: memFree=28475576/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=25.47 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 2541 6 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4209514 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 189160

[startup+51.1002 s]
/proc/loadavg: 4.00 3.87 3.19 5/190 26712
/proc/meminfo: memFree=28592056/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=51.06 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 5100 6 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4209199 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 189160

[startup+102.307 s]
/proc/loadavg: 4.00 3.89 3.23 5/190 26713
/proc/meminfo: memFree=28264764/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=102.27 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 10221 6 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208664 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 189160

[startup+162.3 s]
/proc/loadavg: 4.00 3.90 3.28 5/190 26715
/proc/meminfo: memFree=28545224/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=162.26 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 16220 6 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4209993 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 189160

[startup+222.3 s]
/proc/loadavg: 3.78 3.87 3.30 4/184 26741
/proc/meminfo: memFree=28966440/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=222.27 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 22220 7 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208673 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 189160

[startup+282.3 s]
/proc/loadavg: 3.28 3.71 3.28 4/184 26742
/proc/meminfo: memFree=28966400/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=282.27 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 28220 7 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4258950 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 189160

[startup+342.3 s]
/proc/loadavg: 3.10 3.58 3.26 4/184 26744
/proc/meminfo: memFree=28966612/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=342.27 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 34220 7 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4210335 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 189160

[startup+402.301 s]
/proc/loadavg: 3.10 3.48 3.25 4/184 26745
/proc/meminfo: memFree=28966460/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=402.27 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 40220 7 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208676 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 189160

[startup+462.301 s]
/proc/loadavg: 3.03 3.39 3.23 4/184 26747
/proc/meminfo: memFree=28966664/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=462.27 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 46220 7 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4210623 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 189160

[startup+522.301 s]
/proc/loadavg: 3.01 3.32 3.21 4/184 26749
/proc/meminfo: memFree=28966380/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=522.27 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 52220 7 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4243066 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 189160

[startup+582.301 s]
/proc/loadavg: 3.00 3.26 3.19 4/184 26750
/proc/meminfo: memFree=28960872/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=582.27 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 58220 7 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4209993 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 189160

[startup+642.301 s]

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

[startup+882.3 s]
/proc/loadavg: 3.00 3.10 3.14 4/184 26758
/proc/meminfo: memFree=28940548/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=882.28 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 88220 8 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4210097 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 189160

[startup+942.3 s]
/proc/loadavg: 3.00 3.08 3.13 4/184 26760
/proc/meminfo: memFree=28933444/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=942.28 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 94220 8 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4210237 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 189160

[startup+1002.3 s]
/proc/loadavg: 3.08 3.08 3.12 3/182 26762
/proc/meminfo: memFree=29246628/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1002.28 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 100220 8 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208570 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 189160

[startup+1062.3 s]
/proc/loadavg: 2.39 2.88 3.05 3/178 26788
/proc/meminfo: memFree=29271000/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1062.28 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 106220 8 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208547 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 189160

[startup+1122.3 s]
/proc/loadavg: 2.14 2.72 2.98 3/178 26790
/proc/meminfo: memFree=29270964/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1122.28 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 112220 8 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4210688 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 189160

[startup+1182.3 s]
/proc/loadavg: 1.52 2.44 2.87 2/172 26816
/proc/meminfo: memFree=31205296/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1182.28 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 118220 8 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208156 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 189160

[startup+1242.3 s]
/proc/loadavg: 1.19 2.18 2.75 2/172 26818
/proc/meminfo: memFree=31205024/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1242.28 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 124219 9 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208784 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 189160

[startup+1302.3 s]
/proc/loadavg: 1.07 1.96 2.64 2/172 26819
/proc/meminfo: memFree=31205000/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1302.29 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 130220 9 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208151 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1302.29
Current children cumulated vsize (KiB) 189160

[startup+1362.3 s]
/proc/loadavg: 1.06 1.80 2.54 2/172 26821
/proc/meminfo: memFree=31204972/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1362.29 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 136220 9 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4209161 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1362.29
Current children cumulated vsize (KiB) 189160

[startup+1422.31 s]
/proc/loadavg: 1.02 1.65 2.44 2/172 26823
/proc/meminfo: memFree=31205076/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1422.29 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 142220 9 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4258893 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1422.29
Current children cumulated vsize (KiB) 189160

[startup+1482.3 s]
/proc/loadavg: 1.01 1.53 2.35 2/172 26824
/proc/meminfo: memFree=31205192/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1482.29 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 148220 9 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4210100 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1482.29
Current children cumulated vsize (KiB) 189160

[startup+1542.3 s]
/proc/loadavg: 1.00 1.43 2.26 2/172 26826
/proc/meminfo: memFree=31204920/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1542.29 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 154220 9 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4210088 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1542.29
Current children cumulated vsize (KiB) 189160

[startup+1602.3 s]
/proc/loadavg: 1.00 1.35 2.18 2/172 26827
/proc/meminfo: memFree=31205152/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1602.29 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 160220 9 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208570 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1602.29
Current children cumulated vsize (KiB) 189160

[startup+1662.3 s]
/proc/loadavg: 1.00 1.28 2.10 2/172 26829
/proc/meminfo: memFree=31205252/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1662.29 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 166220 9 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4258950 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1662.29
Current children cumulated vsize (KiB) 189160

[startup+1722.3 s]
/proc/loadavg: 1.00 1.23 2.03 2/172 26831
/proc/meminfo: memFree=31205244/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1722.29 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 172220 9 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4208940 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1722.29
Current children cumulated vsize (KiB) 189160

[startup+1782.3 s]
/proc/loadavg: 1.00 1.18 1.96 2/172 26832
/proc/meminfo: memFree=31205216/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1782.29 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 178220 9 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4210563 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1782.29
Current children cumulated vsize (KiB) 189160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.00 1.17 1.94 2/172 26833
/proc/meminfo: memFree=31205208/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1800.1 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 180001 9 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4229299 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 189160

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: 1.00 1.17 1.94 2/172 26833
/proc/meminfo: memFree=31205208/32950928 swapFree=67050648/67111528
[pid=26710] ppid=26708 vsize=189160 CPUtime=1800.1 cores=0,2
/proc/26710/stat : 26710 (OptimuS_release) R 26708 26710 23549 0 -1 4202496 40940 0 0 0 180001 9 0 0 25 0 1 0 892553490 193699840 39782 33554432000 4194304 4280283 140733452342960 18446744073709551615 4229299 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26710/statm: 47290 39782 270 21 0 43927 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 189160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.12
CPU time (s): 1800.12
CPU user time (s): 1800.01
CPU system time (s): 0.107983
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 189160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40940
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 23786

runsolver used 2.82657 second user time and 6.13307 second system time

The end

Launcher Data 

Begin job on node126 at 2011-06-11 18:25:48
IDJOB=3495662
IDBENCH=89568
IDSOLVER=1988
FILE ID=node126/3495662-1307809548
RUNJOBID= node126-1307808670-26058
PBS_JOBID= 13551024
Free space on /tmp= 74116 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/hsat_vc12016.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495662-1307809548/watcher-3495662-1307809548 -o /tmp/evaluation-result-3495662-1307809548/solver-3495662-1307809548 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495662-1307809548.cnf

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

MD5SUM BENCH= 1ce81481faaa7ab9f975960bc8dbc1db
RANDOM SEED=1624534999

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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	: 5332.82
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      28706672 kB
Buffers:        301320 kB
Cached:        1106428 kB
SwapCached:      14888 kB
Active:        3170480 kB
Inactive:       868164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      28706672 kB
SwapTotal:    67111528 kB
SwapFree:     67050648 kB
Dirty:            9160 kB
Writeback:           0 kB
AnonPages:     2628388 kB
Mapped:           9572 kB
Slab:           134984 kB
PageTables:      10392 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  3169864 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= 74160 MiB
End job on node126 at 2011-06-11 18:55:50