Trace number 3495665

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS x100_source? (TO) 1800.05 1800.01

General information on the benchmark

Namemus/marques-silva/
software-verification/itox_vc1216.cnf
MD5SUM5989776b4ffba911abbb4fbca4e657bd
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.61475
Satisfiable
(Un)Satisfiability was proved
Number of variables151619
Number of clauses440151
Sum of the clauses size1138189
Maximum clause length3
Minimum clause length1
Number of clauses of size 110189
Number of clauses of size 2161886
Number of clauses of size 3268076
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-3495665-1307809156/watcher-3495665-1307809156 -o /tmp/evaluation-result-3495665-1307809156/solver-3495665-1307809156 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495665-1307809156.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 3.52 3.10 5/189 6483
/proc/meminfo: memFree=30274152/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=21800 CPUtime=0 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 1158 0 0 0 0 0 0 0 25 0 1 0 873331769 22323200 1081 33554432000 4194304 4280283 140734429751936 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 5450 1087 223 21 0 2087 0

[startup+0.0546829 s]
/proc/loadavg: 4.06 3.52 3.10 5/189 6483
/proc/meminfo: memFree=30274152/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=47356 CPUtime=0.04 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 6692 0 0 0 3 1 0 0 25 0 1 0 873331769 48492544 6490 33554432000 4194304 4280283 140734429751936 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 11839 6493 224 21 0 8476 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47356

[startup+0.10068 s]
/proc/loadavg: 4.06 3.52 3.10 5/189 6483
/proc/meminfo: memFree=30274152/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=66476 CPUtime=0.08 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 10784 0 0 0 7 1 0 0 25 0 1 0 873331769 68071424 10451 33554432000 4194304 4280283 140734429751936 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 16619 10453 224 21 0 13256 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 66476

[startup+0.300638 s]
/proc/loadavg: 4.06 3.52 3.10 5/189 6483
/proc/meminfo: memFree=30274152/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=126448 CPUtime=0.29 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 25347 0 0 0 26 3 0 0 25 0 1 0 873331769 129482752 24837 33554432000 4194304 4280283 140734429751936 18446744073709551615 4223305 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 31612 24839 240 21 0 28249 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 126448

[startup+0.70057 s]
/proc/loadavg: 4.06 3.52 3.10 5/189 6483
/proc/meminfo: memFree=30274152/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=174608 CPUtime=0.69 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 35815 0 0 0 65 4 0 0 25 0 1 0 873331769 178798592 35304 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208037 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 43652 35304 251 21 0 40289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 174608

[startup+1.50044 s]
/proc/loadavg: 4.06 3.52 3.10 5/190 6484
/proc/meminfo: memFree=30131444/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=174608 CPUtime=1.49 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 35821 0 0 0 145 4 0 0 25 0 1 0 873331769 178798592 35310 33554432000 4194304 4280283 140734429751936 18446744073709551615 4210893 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 43652 35310 251 21 0 40289 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 174608

[startup+3.10015 s]
/proc/loadavg: 4.06 3.52 3.10 5/190 6484
/proc/meminfo: memFree=30124872/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=174608 CPUtime=3.09 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 35825 0 0 0 305 4 0 0 25 0 1 0 873331769 178798592 35314 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208142 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 43652 35314 251 21 0 40289 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 174608

[startup+6.30059 s]
/proc/loadavg: 4.05 3.52 3.10 5/190 6484
/proc/meminfo: memFree=30576340/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=174840 CPUtime=6.29 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 35889 0 0 0 625 4 0 0 25 0 1 0 873331769 179036160 35357 33554432000 4194304 4280283 140734429751936 18446744073709551615 4207090 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 43710 35357 251 21 0 40347 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 174840

[startup+12.7005 s]
/proc/loadavg: 4.05 3.53 3.11 5/190 6484
/proc/meminfo: memFree=30489948/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=175000 CPUtime=12.69 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 35911 0 0 0 1265 4 0 0 25 0 1 0 873331769 179200000 35379 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208917 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 43750 35379 251 21 0 40387 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 175000

[startup+25.5002 s]
/proc/loadavg: 4.10 3.57 3.12 5/190 6484
/proc/meminfo: memFree=30417528/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=25.48 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 2544 4 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4209027 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 185664

[startup+51.1007 s]
/proc/loadavg: 4.07 3.60 3.15 5/190 6523
/proc/meminfo: memFree=30191736/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=51.09 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 5105 4 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4209243 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 185664

[startup+102.307 s]
/proc/loadavg: 4.03 3.66 3.19 5/190 6524
/proc/meminfo: memFree=30223904/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=102.29 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 10225 4 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4209139 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 185664

[startup+162.3 s]
/proc/loadavg: 4.01 3.72 3.24 5/190 6526
/proc/meminfo: memFree=30181628/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=162.29 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 16225 4 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4210056 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 185664

[startup+222.301 s]
/proc/loadavg: 4.05 3.78 3.29 5/190 6527
/proc/meminfo: memFree=30459300/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=222.29 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 22225 4 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208570 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 185664

[startup+282.3 s]
/proc/loadavg: 4.02 3.82 3.33 5/190 6529
/proc/meminfo: memFree=30040852/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=282.29 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 28225 4 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208044 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 185664

[startup+342.301 s]
/proc/loadavg: 4.04 3.86 3.37 5/190 6533
/proc/meminfo: memFree=29994024/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=342.3 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 34225 5 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208928 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 185664

[startup+402.301 s]
/proc/loadavg: 4.11 3.91 3.42 5/190 6535
/proc/meminfo: memFree=30588544/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=402.3 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 40225 5 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208752 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 185664

[startup+462.301 s]
/proc/loadavg: 4.04 3.93 3.45 5/190 6537
/proc/meminfo: memFree=30382880/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=462.3 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 46225 5 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4209740 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 185664

[startup+522.301 s]
/proc/loadavg: 4.01 3.94 3.48 5/190 6538
/proc/meminfo: memFree=30280172/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=522.3 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 52225 5 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208156 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 185664

[startup+582.3 s]
/proc/loadavg: 4.08 3.96 3.52 5/190 6540
/proc/meminfo: memFree=30245864/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=582.3 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 58225 5 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208761 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 185664

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.03 3.99 3.62 5/190 6546
/proc/meminfo: memFree=30054844/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=822.3 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 82225 5 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4210544 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 185664

[startup+882.301 s]
/proc/loadavg: 4.06 4.00 3.65 5/190 6548
/proc/meminfo: memFree=30076476/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=882.3 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 88225 5 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4210417 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 185664

[startup+942.3 s]
/proc/loadavg: 4.02 4.00 3.67 5/190 6550
/proc/meminfo: memFree=30390340/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=942.3 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 94225 5 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4232632 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 185664

[startup+1002.3 s]
/proc/loadavg: 4.04 4.01 3.69 5/190 6551
/proc/meminfo: memFree=30074432/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1002.3 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 100225 5 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208967 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 185664

[startup+1062.3 s]
/proc/loadavg: 3.48 3.87 3.66 4/184 6577
/proc/meminfo: memFree=30924180/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1062.31 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 106226 5 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208636 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 185664

[startup+1122.3 s]
/proc/loadavg: 3.18 3.71 3.61 4/184 6578
/proc/meminfo: memFree=30924148/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1122.31 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 112226 5 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4209626 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 185664

[startup+1182.3 s]
/proc/loadavg: 3.10 3.59 3.58 4/184 6580
/proc/meminfo: memFree=30924352/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1182.31 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 118226 5 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208570 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 185664

[startup+1242.3 s]
/proc/loadavg: 3.04 3.48 3.54 4/184 6582
/proc/meminfo: memFree=30924184/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1242.32 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 124226 6 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4210544 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 185664

[startup+1302.3 s]
/proc/loadavg: 3.01 3.39 3.50 4/184 6583
/proc/meminfo: memFree=30924268/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1302.33 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 130227 6 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4210667 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 185664

[startup+1362.3 s]
/proc/loadavg: 2.78 3.27 3.45 3/178 6610
/proc/meminfo: memFree=31244836/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1362.32 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 136226 6 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4210176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 185664

[startup+1422.31 s]
/proc/loadavg: 2.35 3.05 3.36 3/178 6611
/proc/meminfo: memFree=31244916/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1422.33 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 142227 6 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4209139 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 185664

[startup+1482.3 s]
/proc/loadavg: 2.13 2.86 3.28 3/178 6613
/proc/meminfo: memFree=31244880/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1482.32 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 148226 6 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208673 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 185664

[startup+1542.3 s]
/proc/loadavg: 2.05 2.70 3.19 3/178 6615
/proc/meminfo: memFree=31244848/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1542.32 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 154226 6 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4210018 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 185664

[startup+1602.3 s]
/proc/loadavg: 2.02 2.57 3.12 3/178 6616
/proc/meminfo: memFree=31244804/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1602.32 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 160226 6 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208044 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 185664

[startup+1662.3 s]
/proc/loadavg: 2.00 2.46 3.04 3/178 6618
/proc/meminfo: memFree=31244892/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1662.32 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 166226 6 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4210100 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 185664

[startup+1722.3 s]
/proc/loadavg: 2.00 2.38 2.98 3/178 6619
/proc/meminfo: memFree=31244736/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1722.32 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 172226 6 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4208560 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 185664

[startup+1782.3 s]
/proc/loadavg: 2.00 2.31 2.91 3/178 6621
/proc/meminfo: memFree=31244832/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1782.33 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 178227 6 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4210033 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 185664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.28 2.89 3/178 6622
/proc/meminfo: memFree=31244820/32951124 swapFree=67088052/67111528
[pid=6483] ppid=6481 vsize=185664 CPUtime=1800.03 cores=5,7
/proc/6483/stat : 6483 (OptimuS_release) R 6481 6483 10609 0 -1 4202496 38651 0 0 0 179997 6 0 0 25 0 1 0 873331769 190119936 37512 33554432000 4194304 4280283 140734429751936 18446744073709551615 4210364 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/6483/statm: 46416 37512 260 21 0 43053 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 185664

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): 1799.98
CPU system time (s): 0.069989
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 185664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38651
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= 2766

runsolver used 2.79957 second user time and 6.573 second system time

The end

Launcher Data 

Begin job on node144 at 2011-06-11 18:19:16
IDJOB=3495665
IDBENCH=89558
IDSOLVER=1988
FILE ID=node144/3495665-1307809156
RUNJOBID= node144-1307808688-5731
PBS_JOBID= 13551004
Free space on /tmp= 73984 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/itox_vc1216.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495665-1307809156/watcher-3495665-1307809156 -o /tmp/evaluation-result-3495665-1307809156/solver-3495665-1307809156 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495665-1307809156.cnf

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

MD5SUM BENCH= 5989776b4ffba911abbb4fbca4e657bd
RANDOM SEED=82285606

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
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		: 2666.850
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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:     32951124 kB
MemFree:      30274404 kB
Buffers:        203240 kB
Cached:         917136 kB
SwapCached:       1652 kB
Active:        1796700 kB
Inactive:       702824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30274404 kB
SwapTotal:    67111528 kB
SwapFree:     67088052 kB
Dirty:            8572 kB
Writeback:          40 kB
AnonPages:     1377740 kB
Mapped:          14460 kB
Slab:           108200 kB
PageTables:       8112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1905760 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 node144 at 2011-06-11 18:49:18