Trace number 3495414

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) 1800.07 1800.11

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.7.unsat.cnf
MD5SUM39c753fcd6ac15019fa3a40cd8b8f69d
Bench CategoryAPPLICATION (applications instances)
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 variables505
Number of clauses1696
Sum of the clauses size4422
Maximum clause length13
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 2719
Number of clauses of size 3948
Number of clauses of size 410
Number of clauses of size 510
Number of clauses of size over 56

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-3495414-1307804967/watcher-3495414-1307804967 -o /tmp/evaluation-result-3495414-1307804967/solver-3495414-1307804967 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495414-1307804967.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: 1.04 2.24 3.11 1/174 8787
/proc/meminfo: memFree=31440260/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=19596 CPUtime=0 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 508 0 0 0 0 0 0 0 24 0 1 0 892095217 20066304 445 33554432000 4194304 4280283 140733400367904 18446744073709551615 210204671895 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 4899 445 249 21 0 1536 0

[startup+0.0946521 s]
/proc/loadavg: 1.04 2.24 3.11 1/174 8787
/proc/meminfo: memFree=31440260/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=16508 CPUtime=0.09 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 1574 0 0 0 9 0 0 0 24 0 1 0 892095217 16904192 722 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 4127 722 269 21 0 764 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16508

[startup+0.100649 s]
/proc/loadavg: 1.04 2.24 3.11 1/174 8787
/proc/meminfo: memFree=31440260/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=18156 CPUtime=0.09 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 1620 0 0 0 9 0 0 0 24 0 1 0 892095217 18591744 768 33554432000 4194304 4280283 140733400367904 18446744073709551615 4256632 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 4539 769 269 21 0 1176 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18156

[startup+0.300646 s]
/proc/loadavg: 1.04 2.24 3.11 1/174 8787
/proc/meminfo: memFree=31440260/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=24180 CPUtime=0.29 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 3361 0 0 0 29 0 0 0 25 0 1 0 892095217 24760320 2505 33554432000 4194304 4280283 140733400367904 18446744073709551615 4256323 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 6045 2505 269 21 0 2682 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24180

[startup+0.700575 s]
/proc/loadavg: 1.04 2.24 3.11 1/174 8787
/proc/meminfo: memFree=31440260/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=26952 CPUtime=0.69 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 4210 0 0 0 69 0 0 0 25 0 1 0 892095217 27598848 3352 33554432000 4194304 4280283 140733400367904 18446744073709551615 210208105295 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 6738 3352 269 21 0 3375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26952

[startup+1.50043 s]
/proc/loadavg: 1.04 2.24 3.11 5/190 8828
/proc/meminfo: memFree=31209136/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=26952 CPUtime=1.49 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 4210 0 0 0 149 0 0 0 25 0 1 0 892095217 27598848 3352 33554432000 4194304 4280283 140733400367904 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 6738 3352 269 21 0 3375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26952

[startup+3.10117 s]
/proc/loadavg: 1.04 2.24 3.11 5/190 8828
/proc/meminfo: memFree=31154336/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=26952 CPUtime=3.09 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 4210 0 0 0 309 0 0 0 25 0 1 0 892095217 27598848 3352 33554432000 4194304 4280283 140733400367904 18446744073709551615 4242892 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 6738 3352 269 21 0 3375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26952

[startup+6.30065 s]
/proc/loadavg: 1.35 2.28 3.12 5/190 8828
/proc/meminfo: memFree=31008512/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=26952 CPUtime=6.29 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 4210 0 0 0 629 0 0 0 25 0 1 0 892095217 27598848 3352 33554432000 4194304 4280283 140733400367904 18446744073709551615 4257392 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 6738 3352 269 21 0 3375 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26952

[startup+12.7006 s]
/proc/loadavg: 1.56 2.31 3.12 5/190 8829
/proc/meminfo: memFree=30952904/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=26952 CPUtime=12.69 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 6339 0 0 0 1268 1 0 0 25 0 1 0 892095217 27598848 3079 33554432000 4194304 4280283 140733400367904 18446744073709551615 4236548 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 6738 3079 270 21 0 3375 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26952

[startup+25.5004 s]
/proc/loadavg: 2.10 2.39 3.14 5/190 8829
/proc/meminfo: memFree=31023192/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=26952 CPUtime=25.49 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 26580 0 0 0 2545 4 0 0 25 0 1 0 892095217 27598848 2688 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243075 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 6738 2688 270 21 0 3375 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26952

[startup+51.1011 s]
/proc/loadavg: 2.75 2.52 3.16 5/190 8906
/proc/meminfo: memFree=30507484/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=34092 CPUtime=51.09 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 37446 0 0 0 5104 5 0 0 25 0 1 0 892095217 34910208 5147 33554432000 4194304 4280283 140733400367904 18446744073709551615 4260063 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 8523 5147 270 21 0 5160 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34092

[startup+102.307 s]
/proc/loadavg: 3.46 2.75 3.20 5/190 8907
/proc/meminfo: memFree=30467268/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=38484 CPUtime=102.29 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 44905 0 0 0 10223 6 0 0 25 0 1 0 892095217 39407616 6064 33554432000 4194304 4280283 140733400367904 18446744073709551615 4256725 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 9621 6064 270 21 0 6258 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 38484

[startup+162.3 s]
/proc/loadavg: 3.88 2.99 3.25 5/190 8909
/proc/meminfo: memFree=30410576/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=38484 CPUtime=162.28 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 45088 0 0 0 16222 6 0 0 25 0 1 0 892095217 39407616 6245 33554432000 4194304 4280283 140733400367904 18446744073709551615 4257665 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 9621 6245 270 21 0 6258 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 38484

[startup+222.3 s]
/proc/loadavg: 3.95 3.17 3.30 5/190 8910
/proc/meminfo: memFree=30616904/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=38484 CPUtime=222.29 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 56568 0 0 0 22221 8 0 0 25 0 1 0 892095217 39407616 6245 33554432000 4194304 4280283 140733400367904 18446744073709551615 4257370 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 9621 6245 270 21 0 6258 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 38484

[startup+282.3 s]
/proc/loadavg: 3.98 3.32 3.34 5/190 8912
/proc/meminfo: memFree=30566664/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=38484 CPUtime=282.28 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 62307 0 0 0 28220 8 0 0 25 0 1 0 892095217 39407616 6245 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 9621 6245 270 21 0 6258 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 38484

[startup+342.3 s]
/proc/loadavg: 4.04 3.46 3.38 6/190 8914
/proc/meminfo: memFree=30752648/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=38484 CPUtime=342.29 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 68727 0 0 0 34219 10 0 0 25 0 1 0 892095217 39407616 6245 33554432000 4194304 4280283 140733400367904 18446744073709551615 4258103 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 9621 6245 270 21 0 6258 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 38484

[startup+402.3 s]
/proc/loadavg: 4.09 3.57 3.42 5/190 8915
/proc/meminfo: memFree=30785372/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=38484 CPUtime=402.29 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 68727 0 0 0 40219 10 0 0 25 0 1 0 892095217 39407616 6245 33554432000 4194304 4280283 140733400367904 18446744073709551615 4265538 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 9621 6245 270 21 0 6258 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 38484

[startup+462.3 s]
/proc/loadavg: 4.03 3.64 3.46 5/190 8917
/proc/meminfo: memFree=30752372/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=38484 CPUtime=462.28 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 68727 0 0 0 46218 10 0 0 25 0 1 0 892095217 39407616 6245 33554432000 4194304 4280283 140733400367904 18446744073709551615 4256851 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 9621 6245 270 21 0 6258 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 38484

[startup+522.301 s]
/proc/loadavg: 4.01 3.71 3.49 5/190 8918
/proc/meminfo: memFree=30746040/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=45556 CPUtime=522.28 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 92322 0 0 0 52215 13 0 0 25 0 1 0 892095217 46649344 7001 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 11389 7001 270 21 0 8026 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 45556

[startup+582.301 s]
/proc/loadavg: 4.00 3.76 3.52 5/190 8920
/proc/meminfo: memFree=30797716/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=45556 CPUtime=582.28 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 93365 0 0 0 58214 14 0 0 25 0 1 0 892095217 46649344 8041 33554432000 4194304 4280283 140733400367904 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 11389 8041 271 21 0 8026 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 45556

[startup+642.301 s]

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

[startup+882.301 s]
/proc/loadavg: 4.00 3.91 3.64 5/190 8928
/proc/meminfo: memFree=30647944/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=50088 CPUtime=882.27 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 124397 0 0 0 88210 17 0 0 25 0 1 0 892095217 51290112 9146 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243418 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 12522 9146 270 21 0 9159 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 50088

[startup+942.301 s]
/proc/loadavg: 4.00 3.92 3.66 5/190 8930
/proc/meminfo: memFree=30698384/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=50088 CPUtime=942.27 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 124397 0 0 0 94210 17 0 0 25 0 1 0 892095217 51290112 9146 33554432000 4194304 4280283 140733400367904 18446744073709551615 4236542 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 12522 9146 270 21 0 9159 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 50088

[startup+1002.3 s]
/proc/loadavg: 4.00 3.93 3.68 5/190 8931
/proc/meminfo: memFree=30624572/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=50088 CPUtime=1002.26 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 124397 0 0 0 100209 17 0 0 25 0 1 0 892095217 51290112 9146 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 12522 9146 270 21 0 9159 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 50088

[startup+1062.3 s]
/proc/loadavg: 4.00 3.94 3.70 5/190 8933
/proc/meminfo: memFree=30491008/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=50088 CPUtime=1062.27 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 124403 0 0 0 106209 18 0 0 25 0 1 0 892095217 51290112 9152 33554432000 4194304 4280283 140733400367904 18446744073709551615 4257209 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 12522 9152 270 21 0 9159 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 50088

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.71 5/190 8934
/proc/meminfo: memFree=30503256/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1122.27 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 131197 0 0 0 112208 19 0 0 25 0 1 0 892095217 89747456 11237 33554432000 4194304 4280283 140733400367904 18446744073709551615 4256628 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 11237 270 21 0 18548 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 87644

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.73 5/190 9012
/proc/meminfo: memFree=30652856/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1182.27 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 131197 0 0 0 118208 19 0 0 25 0 1 0 892095217 89747456 11237 33554432000 4194304 4280283 140733400367904 18446744073709551615 4258950 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 11237 270 21 0 18548 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 87644

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.74 5/190 9090
/proc/meminfo: memFree=30595360/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1242.27 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 131197 0 0 0 124208 19 0 0 25 0 1 0 892095217 89747456 11237 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 11237 270 21 0 18548 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 87644

[startup+1302.3 s]
/proc/loadavg: 4.06 3.98 3.76 5/190 9091
/proc/meminfo: memFree=30107348/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1302.27 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 131197 0 0 0 130208 19 0 0 25 0 1 0 892095217 89747456 11237 33554432000 4194304 4280283 140733400367904 18446744073709551615 4236548 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 11237 270 21 0 18548 0
Current children cumulated CPU time (s) 1302.27
Current children cumulated vsize (KiB) 87644

[startup+1362.3 s]
/proc/loadavg: 4.08 4.00 3.78 5/190 9093
/proc/meminfo: memFree=29264012/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1362.26 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 135847 0 0 0 136206 20 0 0 25 0 1 0 892095217 89747456 15874 33554432000 4194304 4280283 140733400367904 18446744073709551615 4236548 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 15874 270 21 0 18548 0
Current children cumulated CPU time (s) 1362.26
Current children cumulated vsize (KiB) 87644

[startup+1422.31 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 9094
/proc/meminfo: memFree=29872448/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1422.27 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 135847 0 0 0 142207 20 0 0 25 0 1 0 892095217 89747456 15874 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 15874 270 21 0 18548 0
Current children cumulated CPU time (s) 1422.27
Current children cumulated vsize (KiB) 87644

[startup+1482.3 s]
/proc/loadavg: 4.01 4.00 3.80 5/190 9096
/proc/meminfo: memFree=28772540/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1482.26 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 135847 0 0 0 148206 20 0 0 25 0 1 0 892095217 89747456 15874 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 15874 270 21 0 18548 0
Current children cumulated CPU time (s) 1482.26
Current children cumulated vsize (KiB) 87644

[startup+1542.3 s]
/proc/loadavg: 4.03 4.01 3.82 5/190 9098
/proc/meminfo: memFree=28232368/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1542.26 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 135847 0 0 0 154206 20 0 0 25 0 1 0 892095217 89747456 15874 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 15874 270 21 0 18548 0
Current children cumulated CPU time (s) 1542.26
Current children cumulated vsize (KiB) 87644

[startup+1602.3 s]
/proc/loadavg: 4.01 4.01 3.82 5/190 9099
/proc/meminfo: memFree=29582092/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1602.26 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 135847 0 0 0 160206 20 0 0 25 0 1 0 892095217 89747456 15874 33554432000 4194304 4280283 140733400367904 18446744073709551615 4256888 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 15874 270 21 0 18548 0
Current children cumulated CPU time (s) 1602.26
Current children cumulated vsize (KiB) 87644

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 9101
/proc/meminfo: memFree=28546772/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1662.26 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 135847 0 0 0 166205 21 0 0 25 0 1 0 892095217 89747456 15874 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243354 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 15874 270 21 0 18548 0
Current children cumulated CPU time (s) 1662.26
Current children cumulated vsize (KiB) 87644

[startup+1722.3 s]
/proc/loadavg: 4.05 4.01 3.84 5/190 9102
/proc/meminfo: memFree=27783776/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1722.26 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 135847 0 0 0 172205 21 0 0 25 0 1 0 892095217 89747456 15874 33554432000 4194304 4280283 140733400367904 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 15874 270 21 0 18548 0
Current children cumulated CPU time (s) 1722.26
Current children cumulated vsize (KiB) 87644

[startup+1782.3 s]
/proc/loadavg: 4.02 4.01 3.85 5/190 9104
/proc/meminfo: memFree=29315504/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1782.26 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 135847 0 0 0 178205 21 0 0 25 0 1 0 892095217 89747456 15874 33554432000 4194304 4280283 140733400367904 18446744073709551615 4257978 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 15874 270 21 0 18548 0
Current children cumulated CPU time (s) 1782.26
Current children cumulated vsize (KiB) 87644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 4.01 4.01 3.85 5/190 9104
/proc/meminfo: memFree=29178348/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1800.06 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 135847 0 0 0 179985 21 0 0 25 0 1 0 892095217 89747456 15874 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 15874 270 21 0 18548 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 87644

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

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

[startup+1800.1 s]
/proc/loadavg: 4.01 4.01 3.85 5/190 9104
/proc/meminfo: memFree=29178348/32951124 swapFree=67054524/67111528
[pid=8787] ppid=8785 vsize=87644 CPUtime=1800.06 cores=0,2
/proc/8787/stat : 8787 (OptimuS_release) R 8785 8787 16678 0 -1 4202496 135847 0 0 0 179985 21 0 0 25 0 1 0 892095217 89747456 15874 33554432000 4194304 4280283 140733400367904 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/8787/statm: 21911 15874 270 21 0 18548 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 87644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.11
CPU time (s): 1800.07
CPU user time (s): 1799.86
CPU system time (s): 0.213967
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 87644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.213967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135847
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= 11
involuntary context switches= 5812

runsolver used 3.2685 second user time and 6.559 second system time

The end

Launcher Data 

Begin job on node130 at 2011-06-11 17:09:27
IDJOB=3495414
IDBENCH=20469
IDSOLVER=1988
FILE ID=node130/3495414-1307804967
RUNJOBID= node130-1307804967-8769
PBS_JOBID= 13551018
Free space on /tmp= 73952 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.7.unsat.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495414-1307804967/watcher-3495414-1307804967 -o /tmp/evaluation-result-3495414-1307804967/solver-3495414-1307804967 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495414-1307804967.cnf

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

MD5SUM BENCH= 39c753fcd6ac15019fa3a40cd8b8f69d
RANDOM SEED=1785042559

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.81
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		: 2666.838
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		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31440424 kB
Buffers:        280944 kB
Cached:        1015584 kB
SwapCached:      10548 kB
Active:         506660 kB
Inactive:       809124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31440424 kB
SwapTotal:    67111528 kB
SwapFree:     67054524 kB
Dirty:             548 kB
Writeback:          36 kB
AnonPages:       16412 kB
Mapped:          12188 kB
Slab:           128288 kB
PageTables:       4516 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   193932 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= 73948 MiB
End job on node130 at 2011-06-11 17:39:29