Trace number 3495655

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) 1800.06 1800.01

General information on the benchmark

Namemus/marques-silva/
software-verification/cvs_vc81760.cnf
MD5SUMa7958f48fc247e796f2a5d0e92979db1
Bench CategoryMUS (MUS)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4656
Number of clauses13913
Sum of the clauses size35634
Maximum clause length3
Minimum clause length1
Number of clauses of size 170
Number of clauses of size 25965
Number of clauses of size 37878
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-3495655-1307809323/watcher-3495655-1307809323 -o /tmp/evaluation-result-3495655-1307809323/solver-3495655-1307809323 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495655-1307809323.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: 4.00 3.94 3.65 4/190 26120
/proc/meminfo: memFree=29428324/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=21004 CPUtime=0 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 880 0 0 0 0 0 0 0 25 0 1 0 892530508 21508096 813 33554432000 4194304 4280283 140734190525120 18446744073709551615 4265789 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 5251 816 224 21 0 1888 0

[startup+0.0838469 s]
/proc/loadavg: 4.00 3.94 3.65 4/190 26120
/proc/meminfo: memFree=29428324/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=23808 CPUtime=0.08 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 1550 0 0 0 8 0 0 0 25 0 1 0 892530508 24379392 1469 33554432000 4194304 4280283 140734190525120 18446744073709551615 4208534 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 5952 1469 251 21 0 2589 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23808

[startup+0.100847 s]
/proc/loadavg: 4.00 3.94 3.65 4/190 26120
/proc/meminfo: memFree=29428324/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=23808 CPUtime=0.09 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 1550 0 0 0 9 0 0 0 25 0 1 0 892530508 24379392 1469 33554432000 4194304 4280283 140734190525120 18446744073709551615 4208951 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 5952 1469 251 21 0 2589 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23808

[startup+0.300811 s]
/proc/loadavg: 4.00 3.94 3.65 4/190 26120
/proc/meminfo: memFree=29428324/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=24304 CPUtime=0.29 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 2541 0 0 0 29 0 0 0 25 0 1 0 892530508 24887296 2457 33554432000 4194304 4280283 140734190525120 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 6076 2457 270 21 0 2713 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24304

[startup+0.700738 s]
/proc/loadavg: 4.00 3.94 3.65 4/190 26120
/proc/meminfo: memFree=29428324/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=50572 CPUtime=0.69 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 6928 0 0 0 69 0 0 0 25 0 1 0 892530508 51785728 6833 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 12643 6833 270 21 0 9280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50572

[startup+1.50059 s]
/proc/loadavg: 4.00 3.94 3.65 5/191 26121
/proc/meminfo: memFree=29471512/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=57884 CPUtime=1.49 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 20587 0 0 0 147 2 0 0 25 0 1 0 892530508 59273216 9275 33554432000 4194304 4280283 140734190525120 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 14471 9275 271 21 0 11108 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57884

[startup+3.1003 s]
/proc/loadavg: 4.00 3.94 3.65 5/191 26121
/proc/meminfo: memFree=29440636/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=57884 CPUtime=3.09 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 21003 0 0 0 307 2 0 0 25 0 1 0 892530508 59273216 9688 33554432000 4194304 4280283 140734190525120 18446744073709551615 4242905 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 14471 9688 270 21 0 11108 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57884

[startup+6.30072 s]
/proc/loadavg: 4.00 3.94 3.65 5/191 26121
/proc/meminfo: memFree=29355436/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=57884 CPUtime=6.29 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 21006 0 0 0 627 2 0 0 25 0 1 0 892530508 59273216 9691 33554432000 4194304 4280283 140734190525120 18446744073709551615 4238839 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 14471 9691 270 21 0 11108 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57884

[startup+12.7006 s]
/proc/loadavg: 4.00 3.94 3.65 5/191 26121
/proc/meminfo: memFree=29228080/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=69380 CPUtime=12.69 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 24419 0 0 0 1267 2 0 0 25 0 1 0 892530508 71045120 13081 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 17345 13081 270 21 0 13982 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69380

[startup+25.5002 s]
/proc/loadavg: 4.00 3.94 3.65 5/191 26121
/proc/meminfo: memFree=29118336/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=25.49 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 29978 0 0 0 2546 3 0 0 25 0 1 0 892530508 90349568 18603 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18603 270 21 0 18695 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 88232

[startup+51.1006 s]
/proc/loadavg: 4.00 3.95 3.66 5/191 26122
/proc/meminfo: memFree=29163080/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=51.09 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 29978 0 0 0 5106 3 0 0 25 0 1 0 892530508 90349568 18603 33554432000 4194304 4280283 140734190525120 18446744073709551615 4257575 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18603 270 21 0 18695 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 88232

[startup+102.307 s]
/proc/loadavg: 4.00 3.95 3.68 5/191 26123
/proc/meminfo: memFree=29384148/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=102.3 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 38199 0 0 0 10226 4 0 0 25 0 1 0 892530508 90349568 18603 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18603 270 21 0 18695 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 88232

[startup+162.3 s]
/proc/loadavg: 4.06 3.97 3.70 5/191 26125
/proc/meminfo: memFree=29069024/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=162.29 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 38199 0 0 0 16225 4 0 0 25 0 1 0 892530508 90349568 18603 33554432000 4194304 4280283 140734190525120 18446744073709551615 4244051 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18603 270 21 0 18695 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 88232

[startup+222.3 s]
/proc/loadavg: 3.83 3.94 3.71 4/185 26150
/proc/meminfo: memFree=29147640/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=222.3 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 46253 0 0 0 22225 5 0 0 25 0 1 0 892530508 90349568 18603 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243013 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18603 270 21 0 18695 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 88232

[startup+282.3 s]
/proc/loadavg: 3.30 3.77 3.66 4/185 26152
/proc/meminfo: memFree=29512560/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=282.3 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 46253 0 0 0 28225 5 0 0 25 0 1 0 892530508 90349568 18603 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18603 270 21 0 18695 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 88232

[startup+342.3 s]
/proc/loadavg: 3.11 3.62 3.62 4/185 26154
/proc/meminfo: memFree=29292792/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=342.3 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 46253 0 0 0 34225 5 0 0 25 0 1 0 892530508 90349568 18603 33554432000 4194304 4280283 140734190525120 18446744073709551615 4257344 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18603 270 21 0 18695 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 88232

[startup+402.301 s]
/proc/loadavg: 3.11 3.52 3.58 4/185 26155
/proc/meminfo: memFree=29535056/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=402.3 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 46253 0 0 0 40225 5 0 0 25 0 1 0 892530508 90349568 18603 33554432000 4194304 4280283 140734190525120 18446744073709551615 4256990 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18603 270 21 0 18695 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 88232

[startup+462.301 s]
/proc/loadavg: 3.04 3.42 3.54 4/185 26157
/proc/meminfo: memFree=29426776/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=462.31 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 70640 0 0 0 46223 8 0 0 25 0 1 0 892530508 90349568 18603 33554432000 4194304 4280283 140734190525120 18446744073709551615 4258083 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18603 270 21 0 18695 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 88232

[startup+522.301 s]
/proc/loadavg: 2.91 3.33 3.50 3/179 26182
/proc/meminfo: memFree=29676692/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=522.31 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 78325 0 0 0 52222 9 0 0 25 0 1 0 892530508 90349568 18603 33554432000 4194304 4280283 140734190525120 18446744073709551615 4236542 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18603 270 21 0 18695 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 88232

[startup+582.301 s]
/proc/loadavg: 2.46 3.11 3.41 3/179 26184
/proc/meminfo: memFree=29676392/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=582.31 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 78325 0 0 0 58222 9 0 0 25 0 1 0 892530508 90349568 18603 33554432000 4194304 4280283 140734190525120 18446744073709551615 4242905 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18603 270 21 0 18695 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 88232

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.02 2.51 3.09 3/179 26190
/proc/meminfo: memFree=29674156/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=822.31 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 424280 0 0 0 82180 51 0 0 25 0 1 0 892530508 90349568 18607 33554432000 4194304 4280283 140734190525120 18446744073709551615 4238829 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18607 270 21 0 18695 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 88232

[startup+882.301 s]
/proc/loadavg: 2.01 2.42 3.02 3/179 26192
/proc/meminfo: memFree=29673636/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88232 CPUtime=882.31 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 806051 0 0 0 88136 95 0 0 25 0 1 0 892530508 90349568 18610 33554432000 4194304 4280283 140734190525120 18446744073709551615 4242905 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22058 18610 270 21 0 18695 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 88232

[startup+942.3 s]
/proc/loadavg: 1.47 2.20 2.91 2/173 26219
/proc/meminfo: memFree=31450824/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88240 CPUtime=942.32 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 1095631 0 0 0 94102 130 0 0 25 0 1 0 892530508 90357760 18609 33554432000 4194304 4280283 140734190525120 18446744073709551615 246520293811 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22060 18609 270 21 0 18697 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 88240

[startup+1002.3 s]
/proc/loadavg: 1.25 1.99 2.79 2/173 26220
/proc/meminfo: memFree=31451036/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88240 CPUtime=1002.31 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 1480478 0 0 0 100054 177 0 0 25 0 1 0 892530508 90357760 18609 33554432000 4194304 4280283 140734190525120 18446744073709551615 4242908 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22060 18609 270 21 0 18697 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 88240

[startup+1062.3 s]
/proc/loadavg: 1.09 1.81 2.67 2/173 26222
/proc/meminfo: memFree=31454720/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88240 CPUtime=1062.32 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 1963483 0 0 0 105992 240 0 0 25 0 1 0 892530508 90357760 17821 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22060 17821 270 21 0 18697 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 88240

[startup+1122.3 s]
/proc/loadavg: 1.03 1.66 2.57 2/173 26223
/proc/meminfo: memFree=31481112/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88240 CPUtime=1122.32 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 2149639 0 0 0 111968 264 0 0 25 0 1 0 892530508 90357760 16542 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243112 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22060 16542 270 21 0 18697 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 88240

[startup+1182.3 s]
/proc/loadavg: 1.01 1.54 2.47 2/173 26225
/proc/meminfo: memFree=31451072/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88240 CPUtime=1182.33 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 2375851 0 0 0 117939 294 0 0 25 0 1 0 892530508 90357760 18609 33554432000 4194304 4280283 140734190525120 18446744073709551615 4236422 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22060 18609 270 21 0 18697 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 88240

[startup+1242.3 s]
/proc/loadavg: 1.00 1.44 2.37 2/173 26227
/proc/meminfo: memFree=31433816/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=107208 CPUtime=1242.33 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 2601020 0 0 0 123911 322 0 0 25 0 1 0 892530508 109780992 23131 33554432000 4194304 4280283 140734190525120 18446744073709551615 4238872 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 26802 23131 270 21 0 23439 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 107208

[startup+1302.3 s]
/proc/loadavg: 1.00 1.35 2.28 2/173 26228
/proc/meminfo: memFree=31451272/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88240 CPUtime=1302.34 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 3062914 0 0 0 129852 382 0 0 25 0 1 0 892530508 90357760 18609 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22060 18609 270 21 0 18697 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 88240

[startup+1362.3 s]
/proc/loadavg: 1.00 1.29 2.20 2/173 26230
/proc/meminfo: memFree=31437116/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=57780 CPUtime=1362.33 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 3299508 0 0 0 135820 413 0 0 25 0 1 0 892530508 59166720 8155 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243328 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 14445 8155 270 21 0 11082 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 57780

[startup+1422.31 s]
/proc/loadavg: 1.00 1.23 2.12 2/173 26231
/proc/meminfo: memFree=31456676/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=88240 CPUtime=1422.34 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 3522404 0 0 0 141792 442 0 0 25 0 1 0 892530508 90357760 17460 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 22060 17460 270 21 0 18697 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 88240

[startup+1482.3 s]
/proc/loadavg: 1.05 1.20 2.05 2/173 26233
/proc/meminfo: memFree=31451572/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=99912 CPUtime=1482.33 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 3998692 0 0 0 147729 504 0 0 25 0 1 0 892530508 102309888 18975 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 24978 18975 270 21 0 21615 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 99912

[startup+1542.3 s]
/proc/loadavg: 1.08 1.18 1.99 2/173 26235
/proc/meminfo: memFree=31433688/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=106948 CPUtime=1542.34 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 4355016 0 0 0 153683 551 0 0 25 0 1 0 892530508 109514752 23167 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 26737 23167 270 21 0 23374 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 106948

[startup+1602.3 s]
/proc/loadavg: 1.03 1.14 1.93 2/173 26236
/proc/meminfo: memFree=31432924/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=156268 CPUtime=1602.34 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 4660570 0 0 0 159644 590 0 0 25 0 1 0 892530508 160018432 33827 33554432000 4194304 4280283 140734190525120 18446744073709551615 4256744 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 39067 33831 270 21 0 35704 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 156268

[startup+1662.3 s]
/proc/loadavg: 1.01 1.11 1.86 2/173 26238
/proc/meminfo: memFree=31399052/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=106948 CPUtime=1662.35 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 5015529 0 0 0 165595 640 0 0 25 0 1 0 892530508 109514752 23286 33554432000 4194304 4280283 140734190525120 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 26737 23286 270 21 0 23374 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 106948

[startup+1722.3 s]
/proc/loadavg: 1.00 1.09 1.81 2/173 26239
/proc/meminfo: memFree=31433008/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=106948 CPUtime=1722.34 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 5247299 0 0 0 171567 667 0 0 25 0 1 0 892530508 109514752 23286 33554432000 4194304 4280283 140734190525120 18446744073709551615 4238805 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 26737 23286 270 21 0 23374 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 106948

[startup+1782.3 s]
/proc/loadavg: 1.00 1.07 1.75 2/173 26241
/proc/meminfo: memFree=31440168/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=106948 CPUtime=1782.34 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 5654321 0 0 0 177514 720 0 0 25 0 1 0 892530508 109514752 23286 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 26737 23286 270 21 0 23374 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 106948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.07 1.74 2/173 26242
/proc/meminfo: memFree=31433216/32951124 swapFree=67063556/67111528
[pid=26120] ppid=26118 vsize=106948 CPUtime=1800.05 cores=5,7
/proc/26120/stat : 26120 (OptimuS_release) R 26118 26120 23765 0 -1 4202496 5732407 0 0 0 179276 729 0 0 25 0 1 0 892530508 109514752 23286 33554432000 4194304 4280283 140734190525120 18446744073709551615 4243376 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26120/statm: 26737 23286 270 21 0 23374 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 106948

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): 1800.06
CPU user time (s): 1792.77
CPU system time (s): 7.29889
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 236408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.77
system time used= 7.29889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5732407
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= 3892

runsolver used 2.6076 second user time and 6.42802 second system time

The end

Launcher Data 

Begin job on node134 at 2011-06-11 18:22:03
IDJOB=3495655
IDBENCH=89566
IDSOLVER=1988
FILE ID=node134/3495655-1307809323
RUNJOBID= node134-1307808305-25011
PBS_JOBID= 13551014
Free space on /tmp= 74032 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/cvs_vc81760.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495655-1307809323/watcher-3495655-1307809323 -o /tmp/evaluation-result-3495655-1307809323/solver-3495655-1307809323 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495655-1307809323.cnf

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

MD5SUM BENCH= a7958f48fc247e796f2a5d0e92979db1
RANDOM SEED=1606596507

node134.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		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29429860 kB
Buffers:        327500 kB
Cached:         965652 kB
SwapCached:      10284 kB
Active:        2612016 kB
Inactive:       703532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29429860 kB
SwapTotal:    67111528 kB
SwapFree:     67063556 kB
Dirty:             840 kB
Writeback:           0 kB
AnonPages:     2020008 kB
Mapped:          10564 kB
Slab:           137548 kB
PageTables:       8636 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2414388 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74120 MiB
End job on node134 at 2011-06-11 18:52:05