Trace number 3724591

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 NameAnswerobjective functionCPU timeWall clock time
toysat 2012-06-01? (TO) 1800.11 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-bg512142.opb
MD5SUMbc049badf8b0b6990d4dd6f2aa909c41
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark15026065169129
Best CPU time to get the best result obtained on this benchmark1800.74
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables16800
Total number of constraints945
Number of constraints which are clauses11
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints934
Minimum length of a constraint1
Maximum length of a constraint183
Number of terms in the objective function 9600
Biggest coefficient in the objective function 5368709120000
Number of bits for the biggest coefficient in the objective function 43
Sum of the numbers in the objective function 773893279252632
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 5368709120000
Number of bits of the biggest number in a constraint 43
Biggest sum of numbers in a constraint 773893279252632
Number of bits of the biggest sum of numbers50
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

11.39/11.43	c 2012-06-02T13:05:14+0200
11.39/11.43	c arch = x86_64
11.39/11.43	c os = linux
11.39/11.43	c compiler = ghc 7.4
11.39/11.43	c packages:
11.39/11.43	c   OptDir-0.0.1
11.39/11.43	c   array-0.4.0.0
11.39/11.43	c   base-4.5.0.0
11.39/11.43	c   bytestring-0.9.2.1
11.39/11.43	c   containers-0.4.2.1
11.39/11.43	c   deepseq-1.3.0.0
11.39/11.43	c   mtl-2.1.1
11.39/11.43	c   old_locale-1.0.0.4
11.39/11.43	c   parse_dimacs-1.2
11.39/11.43	c   parsec-3.1.2
11.39/11.43	c   queue-0.1.2
11.39/11.43	c   stm-2.3
11.39/11.43	c   time-1.4
11.39/11.43	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3724591-1338635114.opb"]
11.39/11.43	c #vars 16800
11.39/11.43	c #constraints 945
11.39/11.43	c Solving starts ...
233.34/233.43	c learnt constraints deletion: 23298 -> 11655
529.09/529.23	c learnt constraints deletion: 27170 -> 13586
629.17/629.37	c learnt constraints deletion: 24229 -> 12116
772.55/772.74	c learnt constraints deletion: 25917 -> 12971
897.23/897.48	c learnt constraints deletion: 26012 -> 13028
1059.20/1059.44	c learnt constraints deletion: 29680 -> 14855
1215.68/1215.90	c learnt constraints deletion: 29654 -> 14905
1377.25/1377.55	c learnt constraints deletion: 29647 -> 14902
1673.01/1673.30	c learnt constraints deletion: 42212 -> 21122
1796.69/1797.09	c learnt constraints deletion: 41998 -> 21170

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3724591-1338635114/watcher-3724591-1338635114 -o /tmp/evaluation-result-3724591-1338635114/solver-3724591-1338635114 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724591-1338635114.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.90 3/176 16257
/proc/meminfo: memFree=27737300/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=7248 CPUtime=0 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 836 0 0 0 0 0 0 0 20 0 1 0 329637491 7421952 756 33554432000 4194304 8989770 140736456624400 140734045849976 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 1812 756 425 1171 0 589 0

[startup+0.0965739 s]
/proc/loadavg: 1.92 1.98 1.90 3/176 16257
/proc/meminfo: memFree=27737300/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=11344 CPUtime=0.09 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 2013 0 0 0 9 0 0 0 20 0 1 0 329637491 11616256 1933 33554432000 4194304 8989770 140736456624400 140734045849976 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 2836 1933 430 1171 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11344

[startup+0.100284 s]
/proc/loadavg: 1.92 1.98 1.90 3/176 16257
/proc/meminfo: memFree=27737300/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=11344 CPUtime=0.09 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 2112 0 0 0 9 0 0 0 20 0 1 0 329637491 11616256 2032 33554432000 4194304 8989770 140736456624400 140734045849976 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 2836 2032 430 1171 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11344

[startup+0.300264 s]
/proc/loadavg: 1.92 1.98 1.90 3/176 16257
/proc/meminfo: memFree=27737300/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=23632 CPUtime=0.29 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 5185 0 0 0 29 0 0 0 20 0 1 0 329637491 24199168 5105 33554432000 4194304 8989770 140736456624400 140734045849976 7874608 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 5908 5105 431 1171 0 4685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23632

[startup+0.700262 s]
/proc/loadavg: 1.92 1.98 1.90 3/176 16257
/proc/meminfo: memFree=27737300/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=40016 CPUtime=0.69 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 9304 0 0 0 68 1 0 0 20 0 1 0 329637491 40976384 9224 33554432000 4194304 8989770 140736456624400 140734045849976 7953280 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 10004 9224 448 1171 0 8781 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40016

[startup+1.50022 s]
/proc/loadavg: 1.92 1.98 1.90 3/177 16258
/proc/meminfo: memFree=27701952/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=40016 CPUtime=1.49 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 9304 0 0 0 147 2 0 0 20 0 1 0 329637491 40976384 9224 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 10004 9224 448 1171 0 8781 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40016

[startup+3.10023 s]
/proc/loadavg: 1.92 1.98 1.90 3/177 16258
/proc/meminfo: memFree=27701580/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=52304 CPUtime=3.09 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 12376 0 0 0 306 3 0 0 20 0 1 0 329637491 53559296 12296 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 13076 12296 448 1171 0 11853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 52304

[startup+6.30024 s]
/proc/loadavg: 1.93 1.98 1.90 3/177 16258
/proc/meminfo: memFree=27684840/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=56400 CPUtime=6.28 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 13400 0 0 0 624 4 0 0 20 0 1 0 329637491 57753600 13320 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 14100 13320 448 1171 0 12877 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 56400

[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 1.90 3/177 16258
/proc/meminfo: memFree=27684492/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=57424 CPUtime=12.69 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 13668 0 0 0 1261 8 0 0 20 0 1 0 329637491 58802176 13588 33554432000 4194304 8989770 140736456624400 140736456623896 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 14356 13588 460 1171 0 13133 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 57424

[startup+25.5002 s]
/proc/loadavg: 1.87 1.97 1.90 4/177 16297
/proc/meminfo: memFree=27691076/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=64592 CPUtime=25.49 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 15461 0 0 0 2532 17 0 0 20 0 1 0 329637491 66142208 15380 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 16148 15380 460 1171 0 14925 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64592

[startup+51.1002 s]
/proc/loadavg: 1.97 1.98 1.91 4/177 16298
/proc/meminfo: memFree=27680580/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=74832 CPUtime=51.08 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 18031 0 0 0 5075 33 0 0 20 0 1 0 329637491 76627968 17940 33554432000 4194304 8989770 140736456624400 140736456622336 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 18708 17940 460 1171 0 17485 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74832

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.91 4/177 16298
/proc/meminfo: memFree=27620856/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=96336 CPUtime=102.27 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 23413 0 0 0 10162 65 0 0 20 0 1 0 329637491 98648064 23316 33554432000 4194304 8989770 140736456624400 140736456623664 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 24084 23316 460 1171 0 22861 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 96336

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.91 4/177 16298
/proc/meminfo: memFree=27558336/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=108624 CPUtime=162.25 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 26485 0 0 0 16120 105 0 0 20 0 1 0 329637491 111230976 26388 33554432000 4194304 8989770 140736456624400 140736456623664 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 27156 26388 460 1171 0 25933 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 108624

[startup+222.3 s]
/proc/loadavg: 1.99 1.98 1.91 4/177 16298
/proc/meminfo: memFree=27487180/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=133200 CPUtime=222.24 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 32635 0 0 0 22080 144 0 0 20 0 1 0 329637491 136396800 32532 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 33300 32532 460 1171 0 32077 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 133200

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.91 4/177 16298
/proc/meminfo: memFree=27452392/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=136272 CPUtime=282.23 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 33405 0 0 0 28041 182 0 0 20 0 1 0 329637491 139542528 33302 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 34068 33302 462 1171 0 32845 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 136272

[startup+342.3 s]
/proc/loadavg: 2.07 2.00 1.91 4/178 16302
/proc/meminfo: memFree=27407560/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=150608 CPUtime=342.22 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 36989 0 0 0 34002 220 0 0 20 0 1 0 329637491 154222592 36886 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 37652 36886 462 1171 0 36429 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 150608

[startup+402.3 s]
/proc/loadavg: 2.02 2.00 1.91 4/177 16302
/proc/meminfo: memFree=27363052/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=168016 CPUtime=402.21 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 41341 0 0 0 39964 257 0 0 20 0 1 0 329637491 172048384 41238 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 42004 41238 462 1171 0 40781 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 168016

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 1.91 4/177 16302
/proc/meminfo: memFree=27317120/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=182352 CPUtime=462.2 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 44931 0 0 0 45926 294 0 0 20 0 1 0 329637491 186728448 44822 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 45588 44822 462 1171 0 44365 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 182352

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.91 4/177 16302
/proc/meminfo: memFree=27272356/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=196688 CPUtime=522.19 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 48429 0 0 0 51887 332 0 0 20 0 1 0 329637491 201408512 48320 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 49172 48320 462 1171 0 47949 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 196688

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.91 4/177 16302
/proc/meminfo: memFree=27241996/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=197712 CPUtime=582.18 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 48771 0 0 0 57847 371 0 0 20 0 1 0 329637491 202457088 48662 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 49428 48662 462 1171 0 48205 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 197712

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.09 2.02 1.93 4/177 16303
/proc/meminfo: memFree=27189280/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=198736 CPUtime=822.15 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 49028 0 0 0 81690 525 0 0 20 0 1 0 329637491 203505664 48918 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 49684 48918 462 1171 0 48461 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 198736

[startup+882.3 s]
/proc/loadavg: 2.03 2.02 1.93 4/177 16303
/proc/meminfo: memFree=27181964/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=198736 CPUtime=882.13 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 49028 0 0 0 87650 563 0 0 20 0 1 0 329637491 203505664 48918 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 49684 48918 462 1171 0 48461 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 198736

[startup+942.3 s]
/proc/loadavg: 2.01 2.01 1.93 4/178 16306
/proc/meminfo: memFree=27181956/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=198736 CPUtime=942.12 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 49028 0 0 0 93613 599 0 0 20 0 1 0 329637491 203505664 48918 33554432000 4194304 8989770 140736456624400 140736456623664 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 49684 48918 462 1171 0 48461 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 198736

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/177 16307
/proc/meminfo: memFree=27172788/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=207952 CPUtime=1002.12 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 51332 0 0 0 99578 634 0 0 20 0 1 0 329637491 212942848 51222 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 51988 51222 462 1171 0 50765 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 207952

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/177 16307
/proc/meminfo: memFree=27169600/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=211024 CPUtime=1062.11 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 52100 0 0 0 105544 667 0 0 20 0 1 0 329637491 216088576 51990 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 52756 51990 462 1171 0 51533 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 211024

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/177 16307
/proc/meminfo: memFree=27168608/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=211024 CPUtime=1122.09 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 52100 0 0 0 111505 704 0 0 20 0 1 0 329637491 216088576 51990 33554432000 4194304 8989770 140736456624400 140736456623896 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 52756 51990 462 1171 0 51533 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 211024

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/177 16307
/proc/meminfo: memFree=27145216/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=227408 CPUtime=1182.08 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 56198 0 0 0 117469 739 0 0 20 0 1 0 329637491 232865792 56086 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 56852 56086 462 1171 0 55629 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 227408

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/177 16307
/proc/meminfo: memFree=27130584/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=239696 CPUtime=1242.08 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 59270 0 0 0 123432 776 0 0 20 0 1 0 329637491 245448704 59158 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 59924 59158 462 1171 0 58701 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 239696

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 16309
/proc/meminfo: memFree=27130328/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=239696 CPUtime=1302.08 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 59270 0 0 0 129399 809 0 0 20 0 1 0 329637491 245448704 59158 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 59924 59158 462 1171 0 58701 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 239696

[startup+1362.3 s]
/proc/loadavg: 2.03 2.01 1.93 4/177 16309
/proc/meminfo: memFree=27116448/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=254032 CPUtime=1362.06 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 62854 0 0 0 135363 843 0 0 20 0 1 0 329637491 260128768 62742 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 63508 62742 462 1171 0 62285 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 254032

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 1.93 4/177 16309
/proc/meminfo: memFree=27108256/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=262224 CPUtime=1422.06 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 64902 0 0 0 141328 878 0 0 20 0 1 0 329637491 268517376 64790 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 65556 64790 462 1171 0 64333 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 262224

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/177 16309
/proc/meminfo: memFree=27101808/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=268368 CPUtime=1482.04 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 66438 0 0 0 147292 912 0 0 20 0 1 0 329637491 274808832 66326 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 67092 66326 462 1171 0 65869 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 268368

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 16312
/proc/meminfo: memFree=27101552/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=268368 CPUtime=1542.04 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 66438 0 0 0 153257 947 0 0 20 0 1 0 329637491 274808832 66326 33554432000 4194304 8989770 140736456624400 140736456623664 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 67092 66326 462 1171 0 65869 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 268368

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/177 16313
/proc/meminfo: memFree=27082352/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=268368 CPUtime=1602.03 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 66440 0 0 0 159222 981 0 0 20 0 1 0 329637491 274808832 66326 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 67092 66326 462 1171 0 65869 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 268368

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/177 16313
/proc/meminfo: memFree=27051848/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=268368 CPUtime=1662.02 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 66440 0 0 0 165180 1022 0 0 20 0 1 0 329637491 274808832 66326 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 67092 66326 462 1171 0 65869 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 268368

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/177 16313
/proc/meminfo: memFree=27007704/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=282704 CPUtime=1722 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 70024 0 0 0 171147 1053 0 0 20 0 1 0 329637491 289488896 69910 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 70676 69910 462 1171 0 69453 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 282704

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/177 16313
/proc/meminfo: memFree=26976456/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=296016 CPUtime=1782 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 73352 0 0 0 177109 1091 0 0 20 0 1 0 329637491 303120384 73238 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 74004 73238 462 1171 0 72781 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 296016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 16313
/proc/meminfo: memFree=26966908/32873844 swapFree=7372/7372
[pid=16257] ppid=16255 vsize=305232 CPUtime=1800.1 cores=0,2,4,6
/proc/16257/stat : 16257 (toysat) R 16255 16257 15814 0 -1 4202496 75656 0 0 0 178912 1098 0 0 20 0 1 0 329637491 312557568 75542 33554432000 4194304 8989770 140736456624400 140736456623896 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16257/statm: 76308 75542 462 1171 0 75085 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 305232

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): 1800.41
CPU time (s): 1800.11
CPU user time (s): 1789.12
CPU system time (s): 10.9883
CPU usage (%): 99.9834
Max. virtual memory (cumulated for all children) (KiB): 305232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.12
system time used= 10.9883
maximum resident set size= 302168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75656
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= 37
involuntary context switches= 1884

runsolver used 3.49047 second user time and 8.34373 second system time

The end

Launcher Data 

Begin job on node118 at 2012-06-02 13:05:14
IDJOB=3724591
IDBENCH=2358
IDSOLVER=2308
FILE ID=node118/3724591-1338635114
RUNJOBID= node118-1338631506-15830
PBS_JOBID= 14636462
Free space on /tmp= 70988 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-bg512142.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3724591-1338635114/watcher-3724591-1338635114 -o /tmp/evaluation-result-3724591-1338635114/solver-3724591-1338635114 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724591-1338635114.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= bc049badf8b0b6990d4dd6f2aa909c41
RANDOM SEED=649166513

node118.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.42
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5320.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27737828 kB
Buffers:          472712 kB
Cached:          3755764 kB
SwapCached:            0 kB
Active:          1317068 kB
Inactive:        2958132 kB
Active(anon):      36160 kB
Inactive(anon):    11340 kB
Active(file):    1280908 kB
Inactive(file):  2946792 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8564 kB
Writeback:             0 kB
AnonPages:         52208 kB
Mapped:            13536 kB
Shmem:               200 kB
Slab:             722224 kB
SReclaimable:     163756 kB
SUnreclaim:       558468 kB
KernelStack:        1464 kB
PageTables:         3808 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     159172 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     28672 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70980 MiB
End job on node118 at 2012-06-02 13:35:16