Trace number 3706949

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_delay/normalized-fir09_area_delay.opb
MD5SUM5a18fe98bad06341d01eaf33ecb4f046
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark7.26789
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved NO
Number of variables13487
Total number of constraints57800
Number of constraints which are clauses57800
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 constraint254
Number of terms in the objective function 6486
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 6486
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6486
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

6.49/6.53	c 2012-05-27T15:56:39+0200
6.49/6.53	c arch = x86_64
6.49/6.53	c os = linux
6.49/6.53	c compiler = ghc 7.4
6.49/6.53	c packages:
6.49/6.53	c   OptDir-0.0.1
6.49/6.53	c   array-0.4.0.0
6.49/6.53	c   base-4.5.0.0
6.49/6.53	c   bytestring-0.9.2.1
6.49/6.53	c   containers-0.4.2.1
6.49/6.53	c   deepseq-1.3.0.0
6.49/6.53	c   mtl-2.1.1
6.49/6.53	c   old_locale-1.0.0.4
6.49/6.53	c   parse_dimacs-1.2
6.49/6.53	c   parsec-3.1.2
6.49/6.53	c   queue-0.1.2
6.49/6.53	c   stm-2.3
6.49/6.53	c   time-1.4
6.49/6.53	c command line = ["--pb","HOME/instance-3706949-1338126999.opb"]
6.49/6.53	c #vars 13487
6.49/6.53	c #constraints 57800
6.49/6.53	c Solving starts ...
6.49/6.58	c solving time = 0.036s
6.49/6.58	c #decision = 6430
6.49/6.58	c #conflict = 0
6.49/6.58	c #restart = 0
6.49/6.58	o 30
6.49/6.59	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-3706949-1338126999/watcher-3706949-1338126999 -o /tmp/evaluation-result-3706949-1338126999/solver-3706949-1338126999 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706949-1338126999.opb 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 21848
/proc/meminfo: memFree=27145704/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/21848/stat : 21848 (runsolver) D 21846 21848 21557 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 278828509 12095488 51 33554432000 4194304 5436572 140734288342480 140734288338776 4883175 0 0 4096 24578 18446744071579943789 0 0 17 4 0 0 0 0 0
/proc/21848/statm: 2953 51 31 304 0 2645 0

[startup+0.059807 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 21848
/proc/meminfo: memFree=27145704/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=10304 CPUtime=0.05 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 1652 0 0 0 5 0 0 0 20 0 1 0 278828509 10551296 1573 33554432000 4194304 8973514 140733554603360 140733554602856 7726784 0 0 0 34082818 0 0 0 17 6 0 0 0 0 0
/proc/21848/statm: 2576 1573 416 1167 0 1357 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10304

[startup+0.100181 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 21848
/proc/meminfo: memFree=27145704/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=11328 CPUtime=0.08 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 2101 0 0 0 8 0 0 0 20 0 1 0 278828509 11599872 2022 33554432000 4194304 8973514 140733554603360 140733554602624 4204286 0 2 0 34082818 0 0 0 17 6 0 0 0 0 0
/proc/21848/statm: 2832 2022 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11328

[startup+0.300156 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 21848
/proc/meminfo: memFree=27145704/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=24640 CPUtime=0.29 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 5429 0 0 0 28 1 0 0 20 0 1 0 278828509 25231360 5350 33554432000 4194304 8973514 140733554603360 140733554602856 5782308 0 0 0 34082818 0 0 0 17 6 0 0 0 0 0
/proc/21848/statm: 6160 5350 418 1167 0 4941 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24640

[startup+0.700162 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 21848
/proc/meminfo: memFree=27145704/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=54336 CPUtime=0.69 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 12853 0 0 0 66 3 0 0 20 0 1 0 278828509 55640064 12774 33554432000 4194304 8973514 140733554603360 140733554602856 7734398 0 0 0 34082818 0 0 0 17 6 0 0 0 0 0
/proc/21848/statm: 13584 12774 418 1167 0 12365 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54336

[startup+1.50017 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 21849
/proc/meminfo: memFree=27077100/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=80960 CPUtime=1.48 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 19529 0 0 0 144 4 0 0 20 0 1 0 278828509 82903040 19450 33554432000 4194304 8973514 140733554603360 140733554602624 4448039 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 20240 19450 432 1167 0 19021 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 80960

[startup+3.10018 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 21849
/proc/meminfo: memFree=27068040/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=80960 CPUtime=3.08 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 19529 0 0 0 303 5 0 0 20 0 1 0 278828509 82903040 19450 33554432000 4194304 8973514 140733554603360 140733554602624 6662674 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 20240 19450 432 1167 0 19021 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 80960

[startup+6.30018 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 21849
/proc/meminfo: memFree=27060608/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=80960 CPUtime=6.28 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 19529 0 0 0 622 6 0 0 20 0 1 0 278828509 82903040 19450 33554432000 4194304 8973514 140733554603360 140733554602624 5383630 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 20240 19450 432 1167 0 19021 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 80960

[startup+12.7002 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 21849
/proc/meminfo: memFree=27059440/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=80960 CPUtime=12.68 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 19553 0 0 0 1261 7 0 0 20 0 1 0 278828509 82903040 19474 33554432000 4194304 8973514 140733554603360 140733554602624 4204256 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 20240 19474 456 1167 0 19021 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 80960

[startup+25.5002 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 21849
/proc/meminfo: memFree=27056728/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=80960 CPUtime=25.47 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 19553 0 0 0 2538 9 0 0 20 0 1 0 278828509 82903040 19474 33554432000 4194304 8973514 140733554603360 140733554602856 4209309 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 20240 19474 456 1167 0 19021 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 80960

[startup+51.1002 s]
/proc/loadavg: 1.96 1.98 1.99 3/177 21849
/proc/meminfo: memFree=27053784/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=80960 CPUtime=51.07 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 19556 0 0 0 5093 14 0 0 20 0 1 0 278828509 82903040 19479 33554432000 4194304 8973514 140733554603360 140733554602856 7680183 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 20240 19479 456 1167 0 19021 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80960

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/177 21849
/proc/meminfo: memFree=27040832/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=84032 CPUtime=102.26 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 20335 0 0 0 10204 22 0 0 20 0 1 0 278828509 86048768 20247 33554432000 4194304 8973514 140733554603360 140733554601280 4443033 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 21008 20247 456 1167 0 19789 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 84032

[startup+162.3 s]
/proc/loadavg: 2.06 2.00 2.00 3/177 21849
/proc/meminfo: memFree=27026240/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=88128 CPUtime=162.24 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 21359 0 0 0 16193 31 0 0 20 0 1 0 278828509 90243072 21271 33554432000 4194304 8973514 140733554603360 140733554602624 4209212 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 22032 21271 456 1167 0 20813 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 88128

[startup+222.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/178 21852
/proc/meminfo: memFree=27013700/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=91200 CPUtime=222.24 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 22128 0 0 0 22181 43 0 0 20 0 1 0 278828509 93388800 22039 33554432000 4194304 8973514 140733554603360 140733554602624 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 22800 22039 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: 2.01 2.00 2.00 3/178 21876
/proc/meminfo: memFree=27001796/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=95296 CPUtime=282.22 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 23152 0 0 0 28169 53 0 0 20 0 1 0 278828509 97583104 23063 33554432000 4194304 8973514 140733554603360 140733554602624 4390256 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 23824 23063 456 1167 0 22605 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 95296

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21876
/proc/meminfo: memFree=26990376/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=98368 CPUtime=342.22 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 23920 0 0 0 34157 65 0 0 20 0 1 0 278828509 100728832 23831 33554432000 4194304 8973514 140733554603360 140733554602624 4209212 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 24592 23831 456 1167 0 23373 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 98368

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21876
/proc/meminfo: memFree=26976416/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=103488 CPUtime=402.21 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 25200 0 0 0 40144 77 0 0 20 0 1 0 278828509 105971712 25111 33554432000 4194304 8973514 140733554603360 140733554602856 6748573 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 25872 25111 456 1167 0 24653 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 103488

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21876
/proc/meminfo: memFree=26964800/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=106560 CPUtime=462.2 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 25968 0 0 0 46134 86 0 0 20 0 1 0 278828509 109117440 25879 33554432000 4194304 8973514 140733554603360 140733554601280 4213815 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 26640 25879 456 1167 0 25421 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 106560

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21876
/proc/meminfo: memFree=26953516/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=109632 CPUtime=522.19 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 26736 0 0 0 52122 97 0 0 20 0 1 0 278828509 112263168 26647 33554432000 4194304 8973514 140733554603360 140733554602856 4441196 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 27408 26647 456 1167 0 26189 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 109632

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21876
/proc/meminfo: memFree=26939004/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=114752 CPUtime=582.17 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 28020 0 0 0 58109 108 0 0 20 0 1 0 278828509 117506048 27927 33554432000 4194304 8973514 140733554603360 140733554602856 4204772 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 28688 27927 456 1167 0 27469 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 114752

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21880
/proc/meminfo: memFree=26881600/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=131136 CPUtime=822.12 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 32119 0 0 0 82065 147 0 0 20 0 1 0 278828509 134283264 32023 33554432000 4194304 8973514 140733554603360 140733554601280 4209187 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 32784 32023 456 1167 0 31565 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 131136

[startup+882.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 21880
/proc/meminfo: memFree=26867188/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=135232 CPUtime=882.12 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 33143 0 0 0 88055 157 0 0 20 0 1 0 278828509 138477568 33047 33554432000 4194304 8973514 140733554603360 140733554602856 6571863 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 33808 33047 456 1167 0 32589 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 135232

[startup+942.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21881
/proc/meminfo: memFree=26854044/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=137280 CPUtime=942.1 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 33655 0 0 0 94040 170 0 0 20 0 1 0 278828509 140574720 33559 33554432000 4194304 8973514 140733554603360 140733554601280 6571896 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 34320 33559 456 1167 0 33101 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 137280

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21881
/proc/meminfo: memFree=26839584/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=140352 CPUtime=1002.09 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 34423 0 0 0 100027 182 0 0 20 0 1 0 278828509 143720448 34327 33554432000 4194304 8973514 140733554603360 140733554601280 4206133 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 35088 34327 456 1167 0 33869 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 140352

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21881
/proc/meminfo: memFree=26818008/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=142400 CPUtime=1062.08 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 34935 0 0 0 106015 193 0 0 20 0 1 0 278828509 145817600 34839 33554432000 4194304 8973514 140733554603360 140733554602856 4209234 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 35600 34839 456 1167 0 34381 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 142400

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21881
/proc/meminfo: memFree=26814988/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=145472 CPUtime=1122.07 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 35703 0 0 0 112004 203 0 0 20 0 1 0 278828509 148963328 35607 33554432000 4194304 8973514 140733554603360 140733554602624 4372424 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 36368 35607 456 1167 0 35149 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 145472

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21881
/proc/meminfo: memFree=26811888/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=148544 CPUtime=1182.07 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 36471 0 0 0 117993 214 0 0 20 0 1 0 278828509 152109056 36375 33554432000 4194304 8973514 140733554603360 140733554602856 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 37136 36375 456 1167 0 35917 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 148544

[startup+1242.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 21882
/proc/meminfo: memFree=26803568/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=150592 CPUtime=1242.05 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 36986 0 0 0 123980 225 0 0 20 0 1 0 278828509 154206208 36887 33554432000 4194304 8973514 140733554603360 140733554602856 6572052 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21848/statm: 37648 36887 456 1167 0 36429 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 150592

[startup+1302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21882
/proc/meminfo: memFree=26797120/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=153664 CPUtime=1302.05 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 37754 0 0 0 129968 237 0 0 20 0 1 0 278828509 157351936 37655 33554432000 4194304 8973514 140733554603360 140733554601344 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21848/statm: 38416 37655 456 1167 0 37197 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 153664

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21882
/proc/meminfo: memFree=26794516/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=156736 CPUtime=1362.03 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 38522 0 0 0 135955 248 0 0 20 0 1 0 278828509 160497664 38423 33554432000 4194304 8973514 140733554603360 140733554602624 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21848/statm: 39184 38423 456 1167 0 37965 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 156736

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21885
/proc/meminfo: memFree=26784764/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=161856 CPUtime=1422.03 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 39802 0 0 0 141943 260 0 0 20 0 1 0 278828509 165740544 39703 33554432000 4194304 8973514 140733554603360 140733554602624 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21848/statm: 40464 39703 456 1167 0 39245 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 161856

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21885
/proc/meminfo: memFree=26772620/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=164928 CPUtime=1482.01 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 40570 0 0 0 147929 272 0 0 20 0 1 0 278828509 168886272 40471 33554432000 4194304 8973514 140733554603360 140733554602624 4204592 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21848/statm: 41232 40471 456 1167 0 40013 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 164928

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21886
/proc/meminfo: memFree=26760328/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=169024 CPUtime=1542 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 41594 0 0 0 153916 284 0 0 20 0 1 0 278828509 173080576 41495 33554432000 4194304 8973514 140733554603360 140733554602624 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21848/statm: 42256 41495 456 1167 0 41037 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 169024

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21886
/proc/meminfo: memFree=26748804/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=172096 CPUtime=1601.99 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 42362 0 0 0 159903 296 0 0 20 0 1 0 278828509 176226304 42263 33554432000 4194304 8973514 140733554603360 140733554602856 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21848/statm: 43024 42263 456 1167 0 41805 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 172096

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21887
/proc/meminfo: memFree=26735340/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=175168 CPUtime=1661.98 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 43130 0 0 0 165892 306 0 0 20 0 1 0 278828509 179372032 43031 33554432000 4194304 8973514 140733554603360 140733554602624 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21848/statm: 43792 43031 456 1167 0 42573 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 175168

[startup+1722.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 21887
/proc/meminfo: memFree=26759872/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=179264 CPUtime=1721.98 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 44154 0 0 0 171881 317 0 0 20 0 1 0 278828509 183566336 44055 33554432000 4194304 8973514 140733554603360 140733554602856 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21848/statm: 44816 44055 456 1167 0 43597 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 179264

[startup+1782.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21887
/proc/meminfo: memFree=26756028/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=182336 CPUtime=1781.97 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 44922 0 0 0 177869 328 0 0 20 0 1 0 278828509 186712064 44823 33554432000 4194304 8973514 140733554603360 140733554602856 6571863 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21848/statm: 45584 44823 456 1167 0 44365 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 182336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.01 2.01 2.00 2/172 21889
/proc/meminfo: memFree=27019488/32873844 swapFree=6088/6088
[pid=21848] ppid=21846 vsize=183360 CPUtime=1800.07 cores=0,2,4,6
/proc/21848/stat : 21848 (toysat) R 21846 21848 21557 0 -1 4202496 45178 0 0 0 179675 332 0 0 20 0 1 0 278828509 187760640 45079 33554432000 4194304 8973514 140733554603360 140733554602856 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21848/statm: 45840 45079 456 1167 0 44621 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 183360

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): 1796.76
CPU system time (s): 3.32349
CPU usage (%): 99.9819
Max. virtual memory (cumulated for all children) (KiB): 183360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.76
system time used= 3.32349
maximum resident set size= 180316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45178
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= 28
involuntary context switches= 2578

runsolver used 3.3025 second user time and 8.93364 second system time

The end

Launcher Data 

Begin job on node108 at 2012-05-27 15:56:39
IDJOB=3706949
IDBENCH=25003
IDSOLVER=2285
FILE ID=node108/3706949-1338126999
RUNJOBID= node108-1338123392-21573
PBS_JOBID= 14624499
Free space on /tmp= 71716 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir09_area_delay.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706949-1338126999/watcher-3706949-1338126999 -o /tmp/evaluation-result-3706949-1338126999/solver-3706949-1338126999 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706949-1338126999.opb

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

MD5SUM BENCH= 5a18fe98bad06341d01eaf33ecb4f046
RANDOM SEED=1186606571

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:        27146044 kB
Buffers:          304468 kB
Cached:          4559824 kB
SwapCached:            0 kB
Active:           700020 kB
Inactive:        4230424 kB
Active(anon):      65792 kB
Inactive(anon):        0 kB
Active(file):     634228 kB
Inactive(file):  4230424 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             17488 kB
Writeback:             0 kB
AnonPages:         70964 kB
Mapped:            16044 kB
Shmem:               200 kB
Slab:             656468 kB
SReclaimable:      98336 kB
SUnreclaim:       558132 kB
KernelStack:        1408 kB
PageTables:         3676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     176916 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 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 16:26:42