Trace number 3706955

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 2012-05-17? (TO) 1800.08 1800.41

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir05_area_opers.opb
MD5SUMfb30dc68ef00299e3d850b79fb8a2728
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark35
Best CPU time to get the best result obtained on this benchmark0.290955
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 35
Optimality of the best value was proved YES
Number of variables6033
Total number of constraints11966
Number of constraints which are clauses11966
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint127
Number of terms in the objective function 3140
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 3140
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 3140
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.39/1.40	c 2012-05-27T16:26:42+0200
1.39/1.40	c arch = x86_64
1.39/1.40	c os = linux
1.39/1.40	c compiler = ghc 7.4
1.39/1.40	c packages:
1.39/1.40	c   OptDir-0.0.1
1.39/1.40	c   array-0.4.0.0
1.39/1.40	c   base-4.5.0.0
1.39/1.40	c   bytestring-0.9.2.1
1.39/1.40	c   containers-0.4.2.1
1.39/1.40	c   deepseq-1.3.0.0
1.39/1.40	c   mtl-2.1.1
1.39/1.40	c   old_locale-1.0.0.4
1.39/1.40	c   parse_dimacs-1.2
1.39/1.40	c   parsec-3.1.2
1.39/1.40	c   queue-0.1.2
1.39/1.40	c   stm-2.3
1.39/1.40	c   time-1.4
1.39/1.40	c command line = ["--pb","HOME/instance-3706955-1338128802.opb"]
1.39/1.40	c #vars 6033
1.39/1.40	c #constraints 11966
1.39/1.40	c Solving starts ...
1.39/1.42	c solving time = 0.012s
1.39/1.42	c #decision = 3105
1.39/1.42	c #conflict = 0
1.39/1.42	c #restart = 0
1.39/1.42	o 35
1.39/1.43	c Solving starts ...
299.81/299.95	c learnt constraints deletion: 15657 -> 7830
409.69/409.88	c learnt constraints deletion: 19152 -> 9577
502.97/503.13	c learnt constraints deletion: 19574 -> 9788
606.55/606.77	c learnt constraints deletion: 21099 -> 10552
731.43/731.66	c learnt constraints deletion: 23125 -> 11563
847.41/847.60	c learnt constraints deletion: 23211 -> 11606
958.59/958.82	c learnt constraints deletion: 22848 -> 11427
1094.77/1095.05	c learnt constraints deletion: 25550 -> 12775
1217.06/1217.38	c learnt constraints deletion: 25354 -> 12678
1343.34/1343.66	c learnt constraints deletion: 25373 -> 12689
1499.11/1499.43	c learnt constraints deletion: 27776 -> 13888
1638.39/1638.76	c learnt constraints deletion: 28159 -> 14081
1774.07/1774.42	c learnt constraints deletion: 27901 -> 13951

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-3706955-1338128802/watcher-3706955-1338128802 -o /tmp/evaluation-result-3706955-1338128802/solver-3706955-1338128802 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706955-1338128802.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: 2.01 2.01 2.00 2/175 21964
/proc/meminfo: memFree=27174412/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 786 0 0 0 0 0 0 0 20 0 1 0 279008765 6356992 707 33554432000 4194304 8973514 140733701261152 140735634956056 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 1552 707 411 1167 0 333 0

[startup+0.027412 s]
/proc/loadavg: 2.01 2.01 2.00 2/175 21964
/proc/meminfo: memFree=27174412/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=8256 CPUtime=0.02 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 1114 0 0 0 2 0 0 0 20 0 1 0 279008765 8454144 1035 33554432000 4194304 8973514 140733701261152 140733701260416 5712446 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 2064 1035 416 1167 0 845 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8256

[startup+0.100205 s]
/proc/loadavg: 2.01 2.01 2.00 2/175 21964
/proc/meminfo: memFree=27174412/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=12352 CPUtime=0.08 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 2206 0 0 0 8 0 0 0 20 0 1 0 279008765 12648448 2127 33554432000 4194304 8973514 140733701261152 140733701260648 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 3088 2127 417 1167 0 1869 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12352

[startup+0.30023 s]
/proc/loadavg: 2.01 2.01 2.00 2/175 21964
/proc/meminfo: memFree=27174412/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=21568 CPUtime=0.29 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 4676 0 0 0 28 1 0 0 20 0 1 0 279008765 22085632 4597 33554432000 4194304 8973514 140733701261152 140733701260648 4481608 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 5392 4597 428 1167 0 4173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21568

[startup+0.700177 s]
/proc/loadavg: 2.01 2.01 2.00 2/175 21964
/proc/meminfo: memFree=27174412/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=21568 CPUtime=0.68 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 4676 0 0 0 67 1 0 0 20 0 1 0 279008765 22085632 4597 33554432000 4194304 8973514 140733701261152 140733701260648 5372976 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 5392 4597 428 1167 0 4173 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 21568

[startup+1.50019 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 21966
/proc/meminfo: memFree=27156756/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=24640 CPUtime=1.49 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 5472 0 0 0 147 2 0 0 20 0 1 0 279008765 25231360 5393 33554432000 4194304 8973514 140733701261152 140733701260648 4205965 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 6160 5393 456 1167 0 4941 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24640

[startup+3.10023 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 21966
/proc/meminfo: memFree=27149788/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=28736 CPUtime=3.08 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 6496 0 0 0 306 2 0 0 20 0 1 0 279008765 29425664 6417 33554432000 4194304 8973514 140733701261152 140733701260416 5371995 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 7184 6417 456 1167 0 5965 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28736

[startup+6.30022 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 21966
/proc/meminfo: memFree=27147680/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=28736 CPUtime=6.29 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 6496 0 0 0 625 4 0 0 20 0 1 0 279008765 29425664 6417 33554432000 4194304 8973514 140733701261152 140733701260648 6571863 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 7184 6417 456 1167 0 5965 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28736

[startup+12.7002 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 21966
/proc/meminfo: memFree=27145512/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=29760 CPUtime=12.69 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 6752 0 0 0 1263 6 0 0 20 0 1 0 279008765 30474240 6673 33554432000 4194304 8973514 140733701261152 140733701260648 5382744 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 7440 6673 456 1167 0 6221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29760

[startup+25.5002 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 21966
/proc/meminfo: memFree=27142584/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=31808 CPUtime=25.48 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 7266 0 0 0 2539 9 0 0 20 0 1 0 279008765 32571392 7185 33554432000 4194304 8973514 140733701261152 140733701260648 4208857 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 7952 7185 456 1167 0 6733 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31808

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21966
/proc/meminfo: memFree=27138660/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=31808 CPUtime=51.07 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 7275 0 0 0 5090 17 0 0 20 0 1 0 279008765 32571392 7185 33554432000 4194304 8973514 140733701261152 140733701260648 6748608 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 7952 7185 456 1167 0 6733 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31808

[startup+102.306 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 21966
/proc/meminfo: memFree=27123704/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=40000 CPUtime=102.26 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 9326 0 0 0 10197 29 0 0 20 0 1 0 279008765 40960000 9233 33554432000 4194304 8973514 140733701261152 140733701259136 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 10000 9233 456 1167 0 8781 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40000

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 21967
/proc/meminfo: memFree=27102908/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=52288 CPUtime=162.24 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 12404 0 0 0 16180 44 0 0 20 0 1 0 279008765 53542912 12305 33554432000 4194304 8973514 140733701261152 140733701260648 4427820 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 13072 12305 456 1167 0 11853 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 52288

[startup+222.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 21970
/proc/meminfo: memFree=27079580/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=59456 CPUtime=222.24 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 14196 0 0 0 22164 60 0 0 20 0 1 0 279008765 60882944 14097 33554432000 4194304 8973514 140733701261152 140733701260648 4441196 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 14864 14097 456 1167 0 13645 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 59456

[startup+282.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 21970
/proc/meminfo: memFree=27049440/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=71744 CPUtime=282.21 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 17275 0 0 0 28147 74 0 0 20 0 1 0 279008765 73465856 17169 33554432000 4194304 8973514 140733701261152 140733701260648 4357140 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 17936 17169 456 1167 0 16717 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 71744

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 21971
/proc/meminfo: memFree=27045324/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=75840 CPUtime=342.2 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 18300 0 0 0 34132 88 0 0 20 0 1 0 279008765 77660160 18194 33554432000 4194304 8973514 140733701261152 140733701260416 4443096 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 18960 18194 457 1167 0 17741 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 75840

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 21971
/proc/meminfo: memFree=27037068/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=84032 CPUtime=402.19 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 20351 0 0 0 40118 101 0 0 20 0 1 0 279008765 86048768 20242 33554432000 4194304 8973514 140733701261152 140733701260648 4427760 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21964/statm: 21008 20242 457 1167 0 19789 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 84032

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 21971
/proc/meminfo: memFree=27042400/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=91200 CPUtime=462.17 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 22145 0 0 0 46103 114 0 0 20 0 1 0 279008765 93388800 22034 33554432000 4194304 8973514 140733701261152 140733701260416 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 22800 22034 457 1167 0 21581 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 91200

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21971
/proc/meminfo: memFree=27029928/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=103488 CPUtime=522.16 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 25221 0 0 0 52089 127 0 0 20 0 1 0 279008765 105971712 25106 33554432000 4194304 8973514 140733701261152 140733701260648 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 25872 25106 457 1167 0 24653 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 103488

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21971
/proc/meminfo: memFree=27029728/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=103488 CPUtime=582.15 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 25225 0 0 0 58075 140 0 0 20 0 1 0 279008765 105971712 25106 33554432000 4194304 8973514 140733701261152 140733701259072 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 25872 25106 457 1167 0 24653 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 103488

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 21975
/proc/meminfo: memFree=27002232/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=110656 CPUtime=822.11 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 28043 0 0 0 82017 194 0 0 20 0 1 0 279008765 113311744 26898 33554432000 4194304 8973514 140733701261152 140733701243136 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 27664 26898 457 1167 0 26445 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 110656

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21975
/proc/meminfo: memFree=27000260/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=103488 CPUtime=882.1 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 29323 0 0 0 88004 206 0 0 20 0 1 0 279008765 105971712 25106 33554432000 4194304 8973514 140733701261152 140733701260416 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 25872 25106 457 1167 0 24653 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 103488

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21976
/proc/meminfo: memFree=26996588/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=103488 CPUtime=942.1 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 29324 0 0 0 93993 217 0 0 20 0 1 0 279008765 105971712 25106 33554432000 4194304 8973514 140733701261152 140733701260648 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 25872 25106 457 1167 0 24653 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 103488

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21976
/proc/meminfo: memFree=27004896/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=103488 CPUtime=1002.09 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 29326 0 0 0 99979 230 0 0 20 0 1 0 279008765 105971712 25106 33554432000 4194304 8973514 140733701261152 140733701243136 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 25872 25106 457 1167 0 24653 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 103488

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21976
/proc/meminfo: memFree=27004828/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=103488 CPUtime=1062.08 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 29326 0 0 0 105964 244 0 0 20 0 1 0 279008765 105971712 25106 33554432000 4194304 8973514 140733701261152 140733701260416 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 25872 25106 457 1167 0 24653 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 103488

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21976
/proc/meminfo: memFree=27004952/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=103488 CPUtime=1122.07 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 29326 0 0 0 111950 257 0 0 20 0 1 0 279008765 105971712 25106 33554432000 4194304 8973514 140733701261152 140733701260416 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 25872 25106 457 1167 0 24653 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 103488

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21976
/proc/meminfo: memFree=27004952/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=103488 CPUtime=1182.06 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 29326 0 0 0 117935 271 0 0 20 0 1 0 279008765 105971712 25106 33554432000 4194304 8973514 140733701261152 140733701260416 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 25872 25106 457 1167 0 24653 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 103488

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21977
/proc/meminfo: memFree=27003464/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=105536 CPUtime=1242.04 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 29838 0 0 0 123921 283 0 0 20 0 1 0 279008765 108068864 25618 33554432000 4194304 8973514 140733701261152 140733701260416 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 26384 25618 457 1167 0 25165 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 105536

[startup+1302.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 21977
/proc/meminfo: memFree=27002720/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=105536 CPUtime=1302.04 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 29838 0 0 0 129907 297 0 0 20 0 1 0 279008765 108068864 25618 33554432000 4194304 8973514 140733701261152 140733701259136 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 26384 25618 457 1167 0 25165 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 105536

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21977
/proc/meminfo: memFree=26995712/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=105536 CPUtime=1362.03 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 29838 0 0 0 135893 310 0 0 20 0 1 0 279008765 108068864 25618 33554432000 4194304 8973514 140733701261152 140733701260416 4208870 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 26384 25618 457 1167 0 25165 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 105536

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21980
/proc/meminfo: memFree=26985152/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=105536 CPUtime=1422.03 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 29838 0 0 0 141879 324 0 0 20 0 1 0 279008765 108068864 25618 33554432000 4194304 8973514 140733701261152 140733701260648 4204289 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 26384 25618 457 1167 0 25165 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 105536

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21980
/proc/meminfo: memFree=26999052/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=105536 CPUtime=1482.01 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 29838 0 0 0 147865 336 0 0 20 0 1 0 279008765 108068864 25618 33554432000 4194304 8973514 140733701261152 140733701260416 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 26384 25618 457 1167 0 25165 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 105536

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21981
/proc/meminfo: memFree=26984096/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=110656 CPUtime=1542 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 31118 0 0 0 153851 349 0 0 20 0 1 0 279008765 113311744 26898 33554432000 4194304 8973514 140733701261152 140733701243136 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 27664 26898 457 1167 0 26445 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 110656

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21981
/proc/meminfo: memFree=26980928/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=111680 CPUtime=1601.99 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 31376 0 0 0 159837 362 0 0 20 0 1 0 279008765 114360320 27154 33554432000 4194304 8973514 140733701261152 140733701259072 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 27920 27154 457 1167 0 26701 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 111680

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21981
/proc/meminfo: memFree=26965664/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=119872 CPUtime=1661.99 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 33424 0 0 0 165825 374 0 0 20 0 1 0 279008765 122748928 29202 33554432000 4194304 8973514 140733701261152 140733701243136 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 29968 29202 457 1167 0 28749 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 119872

[startup+1722.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 21981
/proc/meminfo: memFree=26953504/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=119872 CPUtime=1721.97 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 33425 0 0 0 171811 386 0 0 20 0 1 0 279008765 122748928 29202 33554432000 4194304 8973514 140733701261152 140733701260416 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 29968 29202 457 1167 0 28749 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 119872

[startup+1782.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 21981
/proc/meminfo: memFree=26945940/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=119872 CPUtime=1781.97 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 33425 0 0 0 177798 399 0 0 20 0 1 0 279008765 122748928 29202 33554432000 4194304 8973514 140733701261152 140733701260648 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 29968 29202 457 1167 0 28749 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 119872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.06 2.02 2.00 2/175 21982
/proc/meminfo: memFree=27083328/32873844 swapFree=6088/6088
[pid=21964] ppid=21962 vsize=119872 CPUtime=1800.06 cores=0,2,4,6
/proc/21964/stat : 21964 (toysat) R 21962 21964 21557 0 -1 4202496 33425 0 0 0 179603 403 0 0 20 0 1 0 279008765 122748928 29202 33554432000 4194304 8973514 140733701261152 140733701260648 4209220 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21964/statm: 29968 29202 457 1167 0 28749 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 119872

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): 1800.08
CPU user time (s): 1796.04
CPU system time (s): 4.03839
CPU usage (%): 99.9817
Max. virtual memory (cumulated for all children) (KiB): 119872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.04
system time used= 4.03839
maximum resident set size= 116808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33425
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= 51
involuntary context switches= 2070

runsolver used 3.13252 second user time and 9.27159 second system time

The end

Launcher Data 

Begin job on node108 at 2012-05-27 16:26:42
IDJOB=3706955
IDBENCH=25036
IDSOLVER=2285
FILE ID=node108/3706955-1338128802
RUNJOBID= node108-1338123392-21573
PBS_JOBID= 14624499
Free space on /tmp= 71720 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir05_area_opers.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706955-1338128802/watcher-3706955-1338128802 -o /tmp/evaluation-result-3706955-1338128802/solver-3706955-1338128802 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706955-1338128802.opb

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

MD5SUM BENCH= fb30dc68ef00299e3d850b79fb8a2728
RANDOM SEED=631596822

node108.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		: 2666.273
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	: 5332.54
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		: 2666.273
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		: 2666.273
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		: 2666.273
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		: 2666.273
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		: 2666.273
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	: 5438.55
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		: 2666.273
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	: 5331.90
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		: 2666.273
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:        27174744 kB
Buffers:          304664 kB
Cached:          4557816 kB
SwapCached:            0 kB
Active:           673644 kB
Inactive:        4230864 kB
Active(anon):      41204 kB
Inactive(anon):        0 kB
Active(file):     632440 kB
Inactive(file):  4230864 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             15536 kB
Writeback:             0 kB
AnonPages:         44432 kB
Mapped:            16020 kB
Shmem:               200 kB
Slab:             656104 kB
SReclaimable:      98072 kB
SUnreclaim:       558032 kB
KernelStack:        1448 kB
PageTables:         4080 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     150292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 71712 MiB
End job on node108 at 2012-05-27 16:56:44