Trace number 3725001

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 1800.46

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos19.opb
MD5SUM1ef5c8e94b66b7ed63dffc6923ecd901
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-3
Best CPU time to get the best result obtained on this benchmark1783.2
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3
Optimality of the best value was proved NO
Number of variables1041679
Total number of constraints127860
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints127780
Minimum length of a constraint2
Maximum length of a constraint275
Number of terms in the objective function 1611
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1611
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 24576
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 98256
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

23.99/24.02	c 2012-06-02T12:05:33+0200
23.99/24.02	c arch = x86_64
23.99/24.02	c os = linux
23.99/24.02	c compiler = ghc 7.4
23.99/24.02	c packages:
23.99/24.02	c   OptDir-0.0.1
23.99/24.02	c   array-0.4.0.0
23.99/24.02	c   base-4.5.0.0
23.99/24.02	c   bytestring-0.9.2.1
23.99/24.02	c   containers-0.4.2.1
23.99/24.02	c   deepseq-1.3.0.0
23.99/24.02	c   mtl-2.1.1
23.99/24.02	c   old_locale-1.0.0.4
23.99/24.02	c   parse_dimacs-1.2
23.99/24.02	c   parsec-3.1.2
23.99/24.02	c   queue-0.1.2
23.99/24.02	c   stm-2.3
23.99/24.02	c   time-1.4
23.99/24.02	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725001-1338631532.opb"]
23.99/24.02	c #vars 1041679
23.99/24.02	c #constraints 127860
23.99/24.02	c Solving starts ...

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-3725001-1338631532/watcher-3725001-1338631532 -o /tmp/evaluation-result-3725001-1338631532/solver-3725001-1338631532 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725001-1338631532.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: 0.28 0.06 0.02 2/176 3544
/proc/meminfo: memFree=29152672/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=7248 CPUtime=0 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 833 0 0 0 0 0 0 0 20 0 1 0 329281820 7421952 754 33554432000 4194304 8989770 140734319600608 140737401529768 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 1812 754 425 1171 0 589 0

[startup+0.00682712 s]
/proc/loadavg: 0.28 0.06 0.02 2/176 3544
/proc/meminfo: memFree=29152672/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=7248 CPUtime=0 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 853 0 0 0 0 0 0 0 20 0 1 0 329281820 7421952 774 33554432000 4194304 8989770 140734319600608 140737401529768 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 1812 774 425 1171 0 589 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7248

[startup+0.100276 s]
/proc/loadavg: 0.28 0.06 0.02 2/176 3544
/proc/meminfo: memFree=29152672/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=13392 CPUtime=0.09 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 2488 0 0 0 9 0 0 0 20 0 1 0 329281820 13713408 2409 33554432000 4194304 8989770 140734319600608 140737401529768 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 3348 2409 429 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.300286 s]
/proc/loadavg: 0.28 0.06 0.02 2/176 3544
/proc/meminfo: memFree=29152672/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=22608 CPUtime=0.28 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 4929 0 0 0 28 0 0 0 20 0 1 0 329281820 23150592 4850 33554432000 4194304 8989770 140734319600608 140737401529768 7676480 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 5652 4850 430 1171 0 4429 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22608

[startup+0.700282 s]
/proc/loadavg: 0.28 0.06 0.02 2/176 3544
/proc/meminfo: memFree=29152672/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=45136 CPUtime=0.68 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 10562 0 0 0 67 1 0 0 20 0 1 0 329281820 46219264 10483 33554432000 4194304 8989770 140734319600608 140734319599872 4204270 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 11284 10483 431 1171 0 10061 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 45136

[startup+1.50028 s]
/proc/loadavg: 0.42 0.10 0.03 3/177 3545
/proc/meminfo: memFree=29084960/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=93264 CPUtime=1.49 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 22594 0 0 0 145 4 0 0 20 0 1 0 329281820 95502336 22515 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 23316 22515 431 1171 0 22093 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 93264

[startup+3.10027 s]
/proc/loadavg: 0.42 0.10 0.03 3/177 3545
/proc/meminfo: memFree=29035600/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=201808 CPUtime=3.08 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 49730 0 0 0 299 9 0 0 20 0 1 0 329281820 206651392 49651 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 50452 49651 431 1171 0 49229 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 201808

[startup+6.30029 s]
/proc/loadavg: 0.55 0.13 0.04 3/177 3545
/proc/meminfo: memFree=28817236/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=363600 CPUtime=6.29 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 90111 0 0 0 611 18 0 0 20 0 1 0 329281820 372326400 90042 33554432000 4194304 8989770 140734319600608 140734319600104 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 90900 90049 431 1171 0 89677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 363600

[startup+12.7003 s]
/proc/loadavg: 0.66 0.16 0.05 3/177 3545
/proc/meminfo: memFree=28406192/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=749648 CPUtime=12.68 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 186691 0 0 0 1235 33 0 0 20 0 1 0 329281820 767639552 186622 33554432000 4194304 8989770 140734319600608 140734319600104 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 187412 186622 431 1171 0 186189 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 749648

[startup+25.5003 s]
/proc/loadavg: 0.87 0.22 0.07 3/177 3545
/proc/meminfo: memFree=27415540/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=1738832 CPUtime=25.49 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 434018 0 0 0 2477 72 0 0 20 0 1 0 329281820 1780563968 433948 33554432000 4194304 8989770 140734319600608 140734319599872 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 434708 433948 461 1171 0 433485 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1738832

[startup+51.1003 s]
/proc/loadavg: 1.31 0.39 0.13 3/177 3545
/proc/meminfo: memFree=27003068/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=2149456 CPUtime=51.08 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 536675 0 0 0 5008 100 0 0 20 0 1 0 329281820 2201042944 536605 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 537364 536605 462 1171 0 536141 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2149456

[startup+102.307 s]
/proc/loadavg: 1.76 0.65 0.23 3/177 3545
/proc/meminfo: memFree=26730312/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=2420816 CPUtime=102.28 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 604515 0 0 0 10090 138 0 0 20 0 1 0 329281820 2478915584 604445 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 605204 604445 462 1171 0 603981 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2420816

[startup+162.3 s]
/proc/loadavg: 1.91 0.89 0.34 3/177 3545
/proc/meminfo: memFree=26671068/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=2477136 CPUtime=162.25 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 618601 0 0 0 16049 176 0 0 20 0 1 0 329281820 2536587264 618525 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 619284 618525 462 1171 0 618061 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2477136

[startup+222.3 s]
/proc/loadavg: 1.97 1.09 0.44 3/177 3546
/proc/meminfo: memFree=26669732/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=2477136 CPUtime=222.24 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 618612 0 0 0 22013 211 0 0 20 0 1 0 329281820 2536587264 618525 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 619284 618525 462 1171 0 618061 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2477136

[startup+282.3 s]
/proc/loadavg: 2.05 1.27 0.54 3/178 3549
/proc/meminfo: memFree=26611164/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=2532432 CPUtime=282.24 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 632440 0 0 0 27980 244 0 0 20 0 1 0 329281820 2593210368 632349 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 633108 632349 462 1171 0 631885 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 2532432

[startup+342.3 s]
/proc/loadavg: 2.02 1.40 0.63 3/177 3549
/proc/meminfo: memFree=26563220/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=2583632 CPUtime=342.22 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 645250 0 0 0 33945 277 0 0 20 0 1 0 329281820 2645639168 645149 33554432000 4194304 8989770 140734319600608 140734319600104 4209328 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 645908 645149 462 1171 0 644685 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 2583632

[startup+402.3 s]
/proc/loadavg: 2.00 1.51 0.71 3/177 3549
/proc/meminfo: memFree=26492320/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=2654288 CPUtime=402.21 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 662916 0 0 0 39912 309 0 0 20 0 1 0 329281820 2717990912 662813 33554432000 4194304 8989770 140734319600608 140734319600104 7416144 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 663572 662813 462 1171 0 662349 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 2654288

[startup+462.3 s]
/proc/loadavg: 2.00 1.59 0.79 3/177 3549
/proc/meminfo: memFree=26449196/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=2693200 CPUtime=462.2 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 672644 0 0 0 45877 343 0 0 20 0 1 0 329281820 2757836800 672541 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 673300 672541 462 1171 0 672077 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 2693200

[startup+522.3 s]
/proc/loadavg: 2.00 1.66 0.86 3/177 3550
/proc/meminfo: memFree=26373336/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=2773072 CPUtime=522.19 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 692614 0 0 0 51844 375 0 0 20 0 1 0 329281820 2839625728 692509 33554432000 4194304 8989770 140734319600608 140734319600104 4446232 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 693268 692509 462 1171 0 692045 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 2773072

[startup+582.3 s]
/proc/loadavg: 2.00 1.72 0.93 3/177 3550
/proc/meminfo: memFree=26328724/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=2815056 CPUtime=582.17 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 703115 0 0 0 57813 404 0 0 20 0 1 0 329281820 2882617344 703005 33554432000 4194304 8989770 140734319600608 140734319600104 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 703764 703005 462 1171 0 702541 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 2815056

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.02 1.88 1.17 3/177 3551
/proc/meminfo: memFree=26171604/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=2971728 CPUtime=822.14 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 742285 0 0 0 81713 501 0 0 20 0 1 0 329281820 3043049472 742173 33554432000 4194304 8989770 140734319600608 140734319599872 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 742932 742173 462 1171 0 741709 0
Current children cumulated CPU time (s) 822.14
Current children cumulated vsize (KiB) 2971728

[startup+882.3 s]
/proc/loadavg: 2.04 1.91 1.22 3/178 3554
/proc/meminfo: memFree=26138392/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3004496 CPUtime=882.13 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 750477 0 0 0 87689 524 0 0 20 0 1 0 329281820 3076603904 750365 33554432000 4194304 8989770 140734319600608 140734319600104 4209187 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 751124 750365 462 1171 0 749901 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 3004496

[startup+942.3 s]
/proc/loadavg: 2.01 1.93 1.27 3/177 3554
/proc/meminfo: memFree=26088332/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3051600 CPUtime=942.12 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 762255 0 0 0 93666 546 0 0 20 0 1 0 329281820 3124838400 762141 33554432000 4194304 8989770 140734319600608 140734319600104 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/3544/statm: 762900 762141 462 1171 0 761677 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 3051600

[startup+1002.3 s]
/proc/loadavg: 2.00 1.94 1.31 3/177 3554
/proc/meminfo: memFree=26043100/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3098704 CPUtime=1002.1 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 774034 0 0 0 99647 563 0 0 20 0 1 0 329281820 3173072896 773917 33554432000 4194304 8989770 140734319600608 140734319600104 4451817 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/3544/statm: 774676 773917 462 1171 0 773453 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 3098704

[startup+1062.3 s]
/proc/loadavg: 2.00 1.95 1.35 3/177 3554
/proc/meminfo: memFree=26022048/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3124304 CPUtime=1062.08 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 780441 0 0 0 105626 582 0 0 20 0 1 0 329281820 3199287296 780317 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/3544/statm: 781076 780317 462 1171 0 779853 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 3124304

[startup+1122.3 s]
/proc/loadavg: 2.00 1.95 1.39 3/177 3555
/proc/meminfo: memFree=26003600/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3139664 CPUtime=1122.06 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 784283 0 0 0 111590 616 0 0 20 0 1 0 329281820 3215015936 784157 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 784916 784157 462 1171 0 783693 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 3139664

[startup+1182.3 s]
/proc/loadavg: 2.00 1.96 1.42 3/177 3555
/proc/meminfo: memFree=25928856/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3212368 CPUtime=1182.05 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 802459 0 0 0 117557 648 0 0 20 0 1 0 329281820 3289464832 802333 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 803092 802333 462 1171 0 801869 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 3212368

[startup+1242.3 s]
/proc/loadavg: 2.00 1.96 1.46 3/177 3555
/proc/meminfo: memFree=25861924/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3278928 CPUtime=1242.03 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 819099 0 0 0 123529 674 0 0 20 0 1 0 329281820 3357622272 818973 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 819732 818973 462 1171 0 818509 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 3278928

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.49 3/177 3555
/proc/meminfo: memFree=25818924/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3321936 CPUtime=1302.03 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 829851 0 0 0 129501 702 0 0 20 0 1 0 329281820 3401662464 829725 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 830484 829725 462 1171 0 829261 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 3321936

[startup+1362.3 s]
/proc/loadavg: 2.13 2.00 1.53 3/177 3555
/proc/meminfo: memFree=25780512/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3360848 CPUtime=1362.02 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 839579 0 0 0 135475 727 0 0 20 0 1 0 329281820 3441508352 839453 33554432000 4194304 8989770 140734319600608 140734319599872 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 840212 839453 462 1171 0 838989 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 3360848

[startup+1422.31 s]
/proc/loadavg: 2.11 2.02 1.56 3/176 3555
/proc/meminfo: memFree=25738760/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3401808 CPUtime=1422.02 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 849820 0 0 0 141446 756 0 0 20 0 1 0 329281820 3483451392 849693 33554432000 4194304 8989770 140734319600608 140734319600104 7857787 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 850452 849693 462 1171 0 849229 0
Current children cumulated CPU time (s) 1422.02
Current children cumulated vsize (KiB) 3401808

[startup+1482.3 s]
/proc/loadavg: 2.09 2.03 1.59 3/178 3559
/proc/meminfo: memFree=25675160/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3466320 CPUtime=1482 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 865948 0 0 0 147418 782 0 0 20 0 1 0 329281820 3549511680 865821 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 866580 865821 462 1171 0 865357 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 3466320

[startup+1542.3 s]
/proc/loadavg: 2.09 2.04 1.62 3/177 3559
/proc/meminfo: memFree=25663912/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3476560 CPUtime=1541.99 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 868508 0 0 0 153401 798 0 0 20 0 1 0 329281820 3559997440 868381 33554432000 4194304 8989770 140734319600608 140734319598528 4214503 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 869140 868381 462 1171 0 867917 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 3476560

[startup+1602.3 s]
/proc/loadavg: 2.03 2.03 1.64 3/177 3559
/proc/meminfo: memFree=25618060/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3521616 CPUtime=1601.98 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 879774 0 0 0 159385 813 0 0 20 0 1 0 329281820 3606134784 879645 33554432000 4194304 8989770 140734319600608 140734319600104 7857787 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 880404 879645 462 1171 0 879181 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 3521616

[startup+1662.3 s]
/proc/loadavg: 2.05 2.03 1.66 3/177 3559
/proc/meminfo: memFree=25584484/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3555408 CPUtime=1661.96 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 888229 0 0 0 165368 828 0 0 20 0 1 0 329281820 3640737792 888093 33554432000 4194304 8989770 140734319600608 140734319600104 4451620 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 888852 888093 462 1171 0 887629 0
Current children cumulated CPU time (s) 1661.96
Current children cumulated vsize (KiB) 3555408

[startup+1722.3 s]
/proc/loadavg: 2.02 2.03 1.68 3/177 3559
/proc/meminfo: memFree=25566532/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3571792 CPUtime=1721.96 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 892327 0 0 0 171353 843 0 0 20 0 1 0 329281820 3657515008 892189 33554432000 4194304 8989770 140734319600608 140734319600104 4451620 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 892948 892189 462 1171 0 891725 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 3571792

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 1.70 3/178 3600
/proc/meminfo: memFree=25538992/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3603536 CPUtime=1781.94 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 900267 0 0 0 177332 862 0 0 20 0 1 0 329281820 3690020864 900125 33554432000 4194304 8989770 140734319600608 140734319600104 4448796 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 900884 900125 462 1171 0 899661 0
Current children cumulated CPU time (s) 1781.94
Current children cumulated vsize (KiB) 3603536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.02 1.70 3/178 3600
/proc/meminfo: memFree=25534528/32873844 swapFree=6872/6872
[pid=3544] ppid=3542 vsize=3603536 CPUtime=1800.05 cores=0,2,4,6
/proc/3544/stat : 3544 (toysat) R 3542 3544 3386 0 -1 4202496 900268 0 0 0 179137 868 0 0 20 0 1 0 329281820 3690020864 900125 33554432000 4194304 8989770 140734319600608 140734319600104 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3544/statm: 900884 900125 462 1171 0 899661 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 3603536

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): 1800.46
CPU time (s): 1800.11
CPU user time (s): 1791.38
CPU system time (s): 8.73067
CPU usage (%): 99.9806
Max. virtual memory (cumulated for all children) (KiB): 3603536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.38
system time used= 8.73067
maximum resident set size= 3600500
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 900268
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= 93
involuntary context switches= 2056

runsolver used 3.17152 second user time and 9.26459 second system time

The end

Launcher Data 

Begin job on node106 at 2012-06-02 12:05:33
IDJOB=3725001
IDBENCH=1845
IDSOLVER=2308
FILE ID=node106/3725001-1338631532
RUNJOBID= node106-1338631508-3402
PBS_JOBID= 14636474
Free space on /tmp= 70824 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos19.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725001-1338631532/watcher-3725001-1338631532 -o /tmp/evaluation-result-3725001-1338631532/solver-3725001-1338631532 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725001-1338631532.opb

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

MD5SUM BENCH= 1ef5c8e94b66b7ed63dffc6923ecd901
RANDOM SEED=1328333176

node106.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		: 2667.065
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	: 5334.13
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.92
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		: 2667.065
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	: 5331.91
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		: 2667.065
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		: 2667.065
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		: 2667.065
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29153052 kB
Buffers:          247732 kB
Cached:          2617344 kB
SwapCached:         1936 kB
Active:           955204 kB
Inactive:        1926240 kB
Active(anon):      13836 kB
Inactive(anon):     4868 kB
Active(file):     941368 kB
Inactive(file):  1921372 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100520 kB
Dirty:             50628 kB
Writeback:             0 kB
AnonPages:         21460 kB
Mapped:            10728 kB
Shmem:                 0 kB
Slab:             699624 kB
SReclaimable:     141472 kB
SUnreclaim:       558152 kB
KernelStack:        1448 kB
PageTables:         4044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     136572 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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= 70820 MiB
End job on node106 at 2012-06-02 12:35:36