Trace number 3706957

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) 1800.02 1800.31

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir07_area_opers.opb
MD5SUMe3ec914b5fa2e36b0a6c3f63a5a73343
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark32
Best CPU time to get the best result obtained on this benchmark4.74428
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 32
Optimality of the best value was proved YES
Number of variables22270
Total number of constraints51660
Number of constraints which are clauses51660
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 constraint255
Number of terms in the objective function 10984
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 10984
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 10984
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

15.98/16.01	c 2012-05-27T16:28:19+0200
15.98/16.01	c arch = x86_64
15.98/16.01	c os = linux
15.98/16.01	c compiler = ghc 7.4
15.98/16.01	c packages:
15.98/16.01	c   OptDir-0.0.1
15.98/16.01	c   array-0.4.0.0
15.98/16.01	c   base-4.5.0.0
15.98/16.01	c   bytestring-0.9.2.1
15.98/16.01	c   containers-0.4.2.1
15.98/16.01	c   deepseq-1.3.0.0
15.98/16.01	c   mtl-2.1.1
15.98/16.01	c   old_locale-1.0.0.4
15.98/16.01	c   parse_dimacs-1.2
15.98/16.01	c   parsec-3.1.2
15.98/16.01	c   queue-0.1.2
15.98/16.01	c   stm-2.3
15.98/16.01	c   time-1.4
15.98/16.01	c command line = ["--pb","HOME/instance-3706957-1338128899.opb"]
15.98/16.01	c #vars 22270
15.98/16.01	c #constraints 51660
15.98/16.01	c Solving starts ...
15.98/16.09	c solving time = 0.058s
15.98/16.09	c #decision = 10951
15.98/16.09	c #conflict = 0
15.98/16.09	c #restart = 0
15.98/16.09	o 33
16.08/16.15	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-3706957-1338128899/watcher-3706957-1338128899 -o /tmp/evaluation-result-3706957-1338128899/solver-3706957-1338128899 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706957-1338128899.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: 2.00 2.00 1.99 3/176 15491
/proc/meminfo: memFree=27602260/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/15491/stat : 15491 (runsolver) D 15489 15491 14927 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 279016714 12095488 50 33554432000 4194304 5436572 140736269446976 140736269443272 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/15491/statm: 2953 50 31 304 0 2645 0

[startup+0.04084 s]
/proc/loadavg: 2.00 2.00 1.99 3/176 15491
/proc/meminfo: memFree=27602260/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=8256 CPUtime=0.03 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 1257 0 0 0 3 0 0 0 20 0 1 0 279016714 8454144 1178 33554432000 4194304 8973514 140734535289040 140736269443160 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 2064 1184 412 1167 0 845 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8256

[startup+0.100272 s]
/proc/loadavg: 2.00 2.00 1.99 3/176 15491
/proc/meminfo: memFree=27602260/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=13376 CPUtime=0.08 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 2372 0 0 0 8 0 0 0 20 0 1 0 279016714 13697024 2293 33554432000 4194304 8973514 140734535289040 140736269443160 4208870 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 3344 2293 417 1167 0 2125 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13376

[startup+0.300292 s]
/proc/loadavg: 2.00 2.00 1.99 3/176 15491
/proc/meminfo: memFree=27602260/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=23616 CPUtime=0.29 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 5171 0 0 0 28 1 0 0 20 0 1 0 279016714 24182784 5092 33554432000 4194304 8973514 140734535289040 140736269443160 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 5904 5092 418 1167 0 4685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23616

[startup+0.700316 s]
/proc/loadavg: 2.00 2.00 1.99 3/176 15491
/proc/meminfo: memFree=27602260/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=50240 CPUtime=0.68 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 11827 0 0 0 67 1 0 0 20 0 1 0 279016714 51445760 11748 33554432000 4194304 8973514 140734535289040 140734535288536 5781712 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 12560 11748 418 1167 0 11341 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 50240

[startup+1.50024 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 15492
/proc/meminfo: memFree=27543088/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=74816 CPUtime=1.48 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 17989 0 0 0 146 2 0 0 20 0 1 0 279016714 76611584 17910 33554432000 4194304 8973514 140734535289040 140734535288536 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 18704 17910 430 1167 0 17485 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74816

[startup+3.10023 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 15492
/proc/meminfo: memFree=27532168/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=74816 CPUtime=3.08 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 17989 0 0 0 305 3 0 0 20 0 1 0 279016714 76611584 17910 33554432000 4194304 8973514 140734535289040 140734535288536 7841851 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 18704 17910 430 1167 0 17485 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 74816

[startup+6.30031 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 15492
/proc/meminfo: memFree=27531116/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=75840 CPUtime=6.28 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 18245 0 0 0 624 4 0 0 20 0 1 0 279016714 77660160 18166 33554432000 4194304 8973514 140734535289040 140734535288536 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 18960 18166 430 1167 0 17741 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 75840

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 15492
/proc/meminfo: memFree=27530396/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=75840 CPUtime=12.68 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 18245 0 0 0 1262 6 0 0 20 0 1 0 279016714 77660160 18166 33554432000 4194304 8973514 140734535289040 140734535288536 4481178 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 18960 18166 430 1167 0 17741 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 75840

[startup+25.5003 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 15493
/proc/meminfo: memFree=27517192/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=89152 CPUtime=25.48 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 21601 0 0 0 2539 9 0 0 20 0 1 0 279016714 91291648 21520 33554432000 4194304 8973514 140734535289040 140734535288536 6571866 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 22288 21520 456 1167 0 21069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 89152

[startup+51.1002 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 15493
/proc/meminfo: memFree=27517160/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=89152 CPUtime=51.07 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 21604 0 0 0 5094 13 0 0 20 0 1 0 279016714 91291648 21520 33554432000 4194304 8973514 140734535289040 140734535271040 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 22288 21520 456 1167 0 21069 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89152

[startup+102.306 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 15496
/proc/meminfo: memFree=27516064/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=89152 CPUtime=102.26 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 21618 0 0 0 10202 24 0 0 20 0 1 0 279016714 91291648 21520 33554432000 4194304 8973514 140734535289040 140734535271040 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 22288 21520 456 1167 0 21069 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 89152

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 15496
/proc/meminfo: memFree=27513524/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=91200 CPUtime=162.25 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 22130 0 0 0 16190 35 0 0 20 0 1 0 279016714 93388800 22032 33554432000 4194304 8973514 140734535289040 140734535288304 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 22800 22032 456 1167 0 21581 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 91200

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 15496
/proc/meminfo: memFree=27513532/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=91200 CPUtime=222.24 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 22130 0 0 0 22176 48 0 0 20 0 1 0 279016714 93388800 22032 33554432000 4194304 8973514 140734535289040 140734535271040 6571900 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 22800 22032 456 1167 0 21581 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 91200

[startup+282.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 15496
/proc/meminfo: memFree=27509564/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=94272 CPUtime=282.23 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 22898 0 0 0 28163 60 0 0 20 0 1 0 279016714 96534528 22800 33554432000 4194304 8973514 140734535289040 140734535288304 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 23568 22800 456 1167 0 22349 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 94272

[startup+342.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/177 15497
/proc/meminfo: memFree=27507332/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=96320 CPUtime=342.22 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 23410 0 0 0 34150 72 0 0 20 0 1 0 279016714 98631680 23312 33554432000 4194304 8973514 140734535289040 140734535288536 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 24080 23312 456 1167 0 22861 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 96320

[startup+402.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 15497
/proc/meminfo: memFree=27504476/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=100416 CPUtime=402.21 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 24189 0 0 0 40138 83 0 0 20 0 1 0 279016714 102825984 24090 33554432000 4194304 8973514 140734535289040 140734535288304 6571953 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 25104 24090 456 1167 0 23885 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 100416

[startup+462.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 15497
/proc/meminfo: memFree=27502504/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=101440 CPUtime=462.2 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 24691 0 0 0 46126 94 0 0 20 0 1 0 279016714 103874560 24592 33554432000 4194304 8973514 140734535289040 140734535288536 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 25360 24592 456 1167 0 24141 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 101440

[startup+522.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 15497
/proc/meminfo: memFree=27502440/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=101440 CPUtime=522.19 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 24692 0 0 0 52114 105 0 0 20 0 1 0 279016714 103874560 24592 33554432000 4194304 8973514 140734535289040 140734535288304 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 25360 24592 456 1167 0 24141 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 101440

[startup+582.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/177 15497
/proc/meminfo: memFree=27502572/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=101440 CPUtime=582.18 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 24692 0 0 0 58102 116 0 0 20 0 1 0 279016714 103874560 24592 33554432000 4194304 8973514 140734535289040 140734535288304 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 25360 24592 456 1167 0 24141 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 101440

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 15501
/proc/meminfo: memFree=27494024/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=109632 CPUtime=882.14 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 26743 0 0 0 88045 169 0 0 20 0 1 0 279016714 112263168 26640 33554432000 4194304 8973514 140734535289040 140734535288304 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 27408 26640 456 1167 0 26189 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 109632

[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 15501
/proc/meminfo: memFree=27491864/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=111680 CPUtime=942.13 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 27255 0 0 0 94031 182 0 0 20 0 1 0 279016714 114360320 27152 33554432000 4194304 8973514 140734535289040 140734535271040 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 27920 27152 456 1167 0 26701 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 111680

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15502
/proc/meminfo: memFree=27491856/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=111680 CPUtime=1002.12 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 27255 0 0 0 100018 194 0 0 20 0 1 0 279016714 114360320 27152 33554432000 4194304 8973514 140734535289040 140734535271040 4442656 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 27920 27152 456 1167 0 26701 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 111680

[startup+1062.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 15502
/proc/meminfo: memFree=27490992/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=112704 CPUtime=1062.11 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 27511 0 0 0 106005 206 0 0 20 0 1 0 279016714 115408896 27408 33554432000 4194304 8973514 140734535289040 140734535288304 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 28176 27408 456 1167 0 26957 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 112704

[startup+1122.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 15502
/proc/meminfo: memFree=27487580/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=114752 CPUtime=1122.1 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 28023 0 0 0 111992 218 0 0 20 0 1 0 279016714 117506048 27920 33554432000 4194304 8973514 140734535289040 140734535271040 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 28688 27920 456 1167 0 27469 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 114752

[startup+1182.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 15502
/proc/meminfo: memFree=27487956/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=114752 CPUtime=1182.09 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 28023 0 0 0 117978 231 0 0 20 0 1 0 279016714 117506048 27920 33554432000 4194304 8973514 140734535289040 140734535288304 6571863 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 28688 27920 456 1167 0 27469 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 114752

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 15502
/proc/meminfo: memFree=27484544/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=116800 CPUtime=1242.08 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 28535 0 0 0 123964 244 0 0 20 0 1 0 279016714 119603200 28432 33554432000 4194304 8973514 140734535289040 140734535288304 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 29200 28432 456 1167 0 27981 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 116800

[startup+1302.3 s]
/proc/loadavg: 1.93 1.98 1.99 3/178 15545
/proc/meminfo: memFree=27494896/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=116800 CPUtime=1302.08 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 28535 0 0 0 129949 259 0 0 20 0 1 0 279016714 119603200 28432 33554432000 4194304 8973514 140734535289040 140734535288304 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 29200 28432 456 1167 0 27981 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 116800

[startup+1362.3 s]
/proc/loadavg: 1.97 1.98 1.99 3/178 15545
/proc/meminfo: memFree=27493504/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=117824 CPUtime=1362.07 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 28791 0 0 0 135936 271 0 0 20 0 1 0 279016714 120651776 28688 33554432000 4194304 8973514 140734535289040 140734535288304 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 29456 28688 456 1167 0 28237 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 117824

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 15545
/proc/meminfo: memFree=27491968/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=117824 CPUtime=1422.06 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 28791 0 0 0 141922 284 0 0 20 0 1 0 279016714 120651776 28688 33554432000 4194304 8973514 140734535289040 140734535288304 7654005 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 29456 28688 456 1167 0 28237 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 117824

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 15545
/proc/meminfo: memFree=27492480/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=117824 CPUtime=1482.04 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 28791 0 0 0 147908 296 0 0 20 0 1 0 279016714 120651776 28688 33554432000 4194304 8973514 140734535289040 140734535288304 6571936 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 29456 28688 456 1167 0 28237 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 117824

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 15545
/proc/meminfo: memFree=27491492/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=117824 CPUtime=1542.04 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 28791 0 0 0 153896 308 0 0 20 0 1 0 279016714 120651776 28688 33554432000 4194304 8973514 140734535289040 140734535288536 7667272 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 29456 28688 456 1167 0 28237 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 117824

[startup+1602.3 s]
/proc/loadavg: 2.06 2.00 2.00 3/177 15546
/proc/meminfo: memFree=27491504/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=117824 CPUtime=1602.03 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 28791 0 0 0 159882 321 0 0 20 0 1 0 279016714 120651776 28688 33554432000 4194304 8973514 140734535289040 140734535288304 6571912 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 29456 28688 456 1167 0 28237 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 117824

[startup+1662.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/177 15546
/proc/meminfo: memFree=27489464/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=118848 CPUtime=1662.02 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 29047 0 0 0 165869 333 0 0 20 0 1 0 279016714 121700352 28944 33554432000 4194304 8973514 140734535289040 140734535288536 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 29712 28944 456 1167 0 28493 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 118848

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15546
/proc/meminfo: memFree=27489560/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=118848 CPUtime=1722.01 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 29047 0 0 0 171856 345 0 0 20 0 1 0 279016714 121700352 28944 33554432000 4194304 8973514 140734535289040 140734535271040 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 29712 28944 456 1167 0 28493 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 118848

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15546
/proc/meminfo: memFree=27490128/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=118848 CPUtime=1782 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 29047 0 0 0 177843 357 0 0 20 0 1 0 279016714 121700352 28944 33554432000 4194304 8973514 140734535289040 140734535288304 4390398 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 29712 28944 456 1167 0 28493 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 118848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15546
/proc/meminfo: memFree=27489388/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=119872 CPUtime=1800.01 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 29303 0 0 0 179640 361 0 0 20 0 1 0 279016714 122748928 29200 33554432000 4194304 8973514 140734535289040 140734535288304 6571896 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 29968 29200 456 1167 0 28749 0
Current children cumulated CPU time (s) 1800.01
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

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15546
/proc/meminfo: memFree=27489388/32873648 swapFree=6848/6848
[pid=15491] ppid=15489 vsize=119872 CPUtime=1800.01 cores=0,2,4,6
/proc/15491/stat : 15491 (toysat) R 15489 15491 14927 0 -1 4202496 29303 0 0 0 179640 361 0 0 20 0 1 0 279016714 122748928 29200 33554432000 4194304 8973514 140734535289040 140734535288304 6571896 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15491/statm: 29968 29200 456 1167 0 28749 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 119872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1796.4
CPU system time (s): 3.61145
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 119872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.4
system time used= 3.61145
maximum resident set size= 116800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29303
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= 27
involuntary context switches= 1880

runsolver used 3.3005 second user time and 8.32373 second system time

The end

Launcher Data 

Begin job on node113 at 2012-05-27 16:28:19
IDJOB=3706957
IDBENCH=25039
IDSOLVER=2285
FILE ID=node113/3706957-1338128899
RUNJOBID= node113-1338122976-14943
PBS_JOBID= 14624493
Free space on /tmp= 71388 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir07_area_opers.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706957-1338128899/watcher-3706957-1338128899 -o /tmp/evaluation-result-3706957-1338128899/solver-3706957-1338128899 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706957-1338128899.opb

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

MD5SUM BENCH= e3ec914b5fa2e36b0a6c3f63a5a73343
RANDOM SEED=981097174

node113.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		: 2667.026
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	: 5334.05
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		: 2667.026
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	: 5331.90
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		: 2667.026
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	: 5438.54
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		: 2667.026
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		: 2667.026
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		: 2667.026
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		: 2667.026
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	: 5331.92
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		: 2667.026
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:       32873648 kB
MemFree:        27602888 kB
Buffers:          343072 kB
Cached:          4070820 kB
SwapCached:            0 kB
Active:          1070724 kB
Inactive:        3367856 kB
Active(anon):      27500 kB
Inactive(anon):        0 kB
Active(file):    1043224 kB
Inactive(file):  3367856 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8948 kB
Writeback:             0 kB
AnonPages:         31828 kB
Mapped:            16124 kB
Shmem:               200 kB
Slab:             694644 kB
SReclaimable:     139040 kB
SUnreclaim:       555604 kB
KernelStack:        1456 kB
PageTables:         3644 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     138972 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71380 MiB
End job on node113 at 2012-05-27 16:58:21