Trace number 3495062

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS a100_source? (TO) 1800.04 1800.02

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-3495062-1307809737/watcher-3495062-1307809737 -o /tmp/evaluation-result-3495062-1307809737/solver-3495062-1307809737 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495062-1307809737.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: 0.92 1.35 2.27 6/186 26293
/proc/meminfo: memFree=31574544/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=20164 CPUtime=0 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 829 0 0 0 0 0 0 0 22 0 1 0 971204394 20647936 768 33554432000 4194304 4279335 140736131751264 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 5089 771 223 21 0 1726 0

[startup+0.098984 s]
/proc/loadavg: 0.92 1.35 2.27 6/186 26293
/proc/meminfo: memFree=31574544/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=56380 CPUtime=0.09 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 9987 0 0 0 8 1 0 0 23 0 1 0 971204394 57733120 9698 33554432000 4194304 4279335 140736131751264 18446744073709551615 216734839493 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 14095 9704 224 21 0 10732 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56380

[startup+0.100987 s]
/proc/loadavg: 0.92 1.35 2.27 6/186 26293
/proc/meminfo: memFree=31574544/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=56512 CPUtime=0.09 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 10120 0 0 0 8 1 0 0 23 0 1 0 971204394 57868288 9827 33554432000 4194304 4279335 140736131751264 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 14128 9827 224 21 0 10765 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56512

[startup+0.300962 s]
/proc/loadavg: 0.92 1.35 2.27 6/186 26293
/proc/meminfo: memFree=31574544/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=124400 CPUtime=0.29 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 25254 0 0 0 26 3 0 0 23 0 1 0 971204394 127385600 24728 33554432000 4194304 4279335 140736131751264 18446744073709551615 216734839493 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 31100 24729 239 21 0 27737 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 124400

[startup+0.700888 s]
/proc/loadavg: 0.92 1.35 2.27 6/186 26293
/proc/meminfo: memFree=31574544/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=179720 CPUtime=0.68 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 37855 0 0 0 64 4 0 0 25 0 1 0 971204394 184033280 37323 33554432000 4194304 4279335 140736131751264 18446744073709551615 4209181 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 44930 37323 250 21 0 41567 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 179720

[startup+1.50077 s]
/proc/loadavg: 0.92 1.35 2.27 6/190 26304
/proc/meminfo: memFree=31019788/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=179828 CPUtime=1.48 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 37890 0 0 0 144 4 0 0 25 0 1 0 971204394 184143872 37358 33554432000 4194304 4279335 140736131751264 18446744073709551615 4206977 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 44957 37358 250 21 0 41594 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 179828

[startup+3.10049 s]
/proc/loadavg: 0.92 1.35 2.27 6/190 26304
/proc/meminfo: memFree=30933612/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=179828 CPUtime=3.08 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 37893 0 0 0 304 4 0 0 25 0 1 0 971204394 184143872 37361 33554432000 4194304 4279335 140736131751264 18446744073709551615 4208660 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 44957 37361 250 21 0 41594 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 179828

[startup+6.3009 s]
/proc/loadavg: 1.25 1.41 2.29 5/190 26304
/proc/meminfo: memFree=30932992/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=179988 CPUtime=6.29 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 37900 0 0 0 625 4 0 0 25 0 1 0 971204394 184307712 37368 33554432000 4194304 4279335 140736131751264 18446744073709551615 4208270 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 44997 37368 250 21 0 41634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 179988

[startup+12.7008 s]
/proc/loadavg: 1.47 1.45 2.30 6/190 26304
/proc/meminfo: memFree=30932016/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=179988 CPUtime=12.69 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 37911 0 0 0 1265 4 0 0 25 0 1 0 971204394 184307712 37379 33554432000 4194304 4279335 140736131751264 18446744073709551615 4210256 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 44997 37379 250 21 0 41634 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 179988

[startup+25.5006 s]
/proc/loadavg: 2.03 1.58 2.32 6/190 26304
/proc/meminfo: memFree=30614828/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=25.49 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 2544 5 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4227587 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 193320

[startup+51.1011 s]
/proc/loadavg: 2.70 1.77 2.37 5/190 26305
/proc/meminfo: memFree=30223812/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=51.07 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 5102 5 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4206505 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 193320

[startup+102.307 s]
/proc/loadavg: 3.43 2.11 2.45 5/190 26306
/proc/meminfo: memFree=30179640/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=102.28 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 10223 5 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4236145 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 193320

[startup+162.301 s]
/proc/loadavg: 3.79 2.45 2.54 6/190 26308
/proc/meminfo: memFree=29573004/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=162.27 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 16222 5 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4208692 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 193320

[startup+222.301 s]
/proc/loadavg: 3.92 2.73 2.63 5/190 26310
/proc/meminfo: memFree=27539988/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=222.27 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 22222 5 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4231672 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 193320

[startup+282.301 s]
/proc/loadavg: 3.97 2.96 2.71 6/190 26311
/proc/meminfo: memFree=25126184/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=282.27 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 28222 5 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4236145 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 193320

[startup+342.301 s]
/proc/loadavg: 4.05 3.16 2.80 5/190 26313
/proc/meminfo: memFree=28411276/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=342.27 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 34222 5 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4208813 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 193320

[startup+402.301 s]
/proc/loadavg: 4.08 3.33 2.87 6/190 26314
/proc/meminfo: memFree=26576060/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=402.28 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 40223 5 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4210603 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 193320

[startup+462.301 s]
/proc/loadavg: 4.03 3.45 2.94 5/190 26316
/proc/meminfo: memFree=28173640/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=462.28 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 46222 6 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4241544 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 193320

[startup+522.301 s]
/proc/loadavg: 4.01 3.55 3.01 6/190 26318
/proc/meminfo: memFree=26477928/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=522.28 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 52222 6 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4241556 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 193320

[startup+582.301 s]
/proc/loadavg: 4.04 3.64 3.07 6/190 26319
/proc/meminfo: memFree=26330724/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=582.28 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 58222 6 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4209139 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 193320

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.03 3.84 3.28 6/190 26329
/proc/meminfo: memFree=26857808/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=822.29 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 82223 6 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4209224 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 193320

[startup+882.301 s]
/proc/loadavg: 4.01 3.87 3.32 6/190 26330
/proc/meminfo: memFree=27425940/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=882.29 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 88223 6 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 193320

[startup+942.301 s]
/proc/loadavg: 4.00 3.89 3.36 6/190 26332
/proc/meminfo: memFree=25332048/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=942.29 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 94223 6 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4210584 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 193320

[startup+1002.3 s]
/proc/loadavg: 4.03 3.92 3.40 6/190 26333
/proc/meminfo: memFree=24422236/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1002.29 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 100223 6 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4260397 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 193320

[startup+1062.3 s]
/proc/loadavg: 4.01 3.93 3.43 6/190 26335
/proc/meminfo: memFree=23428600/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1062.3 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 106223 7 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4210603 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 193320

[startup+1122.3 s]
/proc/loadavg: 4.05 3.96 3.47 6/190 26337
/proc/meminfo: memFree=22348404/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1122.3 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 112223 7 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4209951 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 193320

[startup+1182.3 s]
/proc/loadavg: 4.02 3.96 3.50 6/190 26338
/proc/meminfo: memFree=25257048/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1182.3 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 118223 7 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4260784 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 193320

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.53 6/190 26340
/proc/meminfo: memFree=24119312/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1242.3 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 124223 7 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4260381 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 193320

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.56 5/190 26341
/proc/meminfo: memFree=22993860/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1302.31 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 130224 7 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4209977 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 193320

[startup+1362.3 s]
/proc/loadavg: 3.83 3.94 3.57 4/184 26367
/proc/meminfo: memFree=27012580/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1362.3 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 136223 7 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4210164 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1362.3
Current children cumulated vsize (KiB) 193320

[startup+1422.31 s]
/proc/loadavg: 3.30 3.77 3.53 4/184 26369
/proc/meminfo: memFree=27012908/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1422.31 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 142224 7 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4209019 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 193320

[startup+1482.3 s]
/proc/loadavg: 3.11 3.62 3.50 5/184 26370
/proc/meminfo: memFree=27013016/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1482.3 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 148223 7 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4260381 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1482.3
Current children cumulated vsize (KiB) 193320

[startup+1542.3 s]
/proc/loadavg: 3.04 3.51 3.46 4/184 26372
/proc/meminfo: memFree=27013112/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1542.3 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 154223 7 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4210181 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1542.3
Current children cumulated vsize (KiB) 193320

[startup+1602.3 s]
/proc/loadavg: 3.01 3.41 3.43 5/184 26373
/proc/meminfo: memFree=27013324/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1602.31 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 160224 7 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4209131 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 193320

[startup+1662.3 s]
/proc/loadavg: 3.08 3.35 3.41 4/184 26375
/proc/meminfo: memFree=27013416/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1662.31 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 166223 8 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4210117 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1662.31
Current children cumulated vsize (KiB) 193320

[startup+1722.3 s]
/proc/loadavg: 3.03 3.28 3.38 5/184 26377
/proc/meminfo: memFree=27013508/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1722.31 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 172223 8 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4210121 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1722.31
Current children cumulated vsize (KiB) 193320

[startup+1782.3 s]
/proc/loadavg: 3.01 3.23 3.35 4/184 26378
/proc/meminfo: memFree=27013088/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1782.31 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 178223 8 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4208651 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1782.31
Current children cumulated vsize (KiB) 193320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.00 3.21 3.34 4/185 26380
/proc/meminfo: memFree=27028696/32951124 swapFree=67054712/67111528
[pid=26292] ppid=26290 vsize=193320 CPUtime=1800.02 cores=0,2
/proc/26292/stat : 26292 (OptimuS_release) R 26290 26292 22928 0 -1 4202496 42035 0 0 0 179994 8 0 0 25 0 1 0 971204394 197959680 40863 33554432000 4194304 4279335 140736131751264 18446744073709551615 4210147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26292/statm: 48330 40863 270 21 0 44967 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 193320

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): 1800.02
CPU time (s): 1800.04
CPU user time (s): 1799.94
CPU system time (s): 0.090986
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 193320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42035
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= 4296

runsolver used 3.15852 second user time and 6.64199 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-11 18:28:57
IDJOB=3495062
IDBENCH=89568
IDSOLVER=1986
FILE ID=node119/3495062-1307809737
RUNJOBID= node119-1307809737-26245
PBS_JOBID= 13551059
Free space on /tmp= 74048 MiB

SOLVER NAME= OptimuS a100_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-3495062-1307809737/watcher-3495062-1307809737 -o /tmp/evaluation-result-3495062-1307809737/solver-3495062-1307809737 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495062-1307809737.cnf

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

MD5SUM BENCH= 1ce81481faaa7ab9f975960bc8dbc1db
RANDOM SEED=1722014479

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
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		: 2666.815
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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:      31583528 kB
Buffers:        283640 kB
Cached:         817144 kB
SwapCached:      11012 kB
Active:         564584 kB
Inactive:       585960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31583528 kB
SwapTotal:    67111528 kB
SwapFree:     67054712 kB
Dirty:           30372 kB
Writeback:           0 kB
AnonPages:       46816 kB
Mapped:          13372 kB
Slab:           151988 kB
PageTables:       5240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   245320 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= 74040 MiB
End job on node119 at 2011-06-11 18:58:59