Trace number 3706960

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-fir10_area_opers.opb
MD5SUMcca2bc3212eb56e1c6b2ae84ca292ee3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark51
Best CPU time to get the best result obtained on this benchmark151.57
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 51
Optimality of the best value was proved YES
Number of variables79024
Total number of constraints176988
Number of constraints which are clauses176988
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 constraint511
Number of terms in the objective function 39323
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 39323
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 39323
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

233.13/233.22	c 2012-05-27T16:23:55+0200
233.13/233.22	c arch = x86_64
233.13/233.22	c os = linux
233.13/233.22	c compiler = ghc 7.4
233.13/233.22	c packages:
233.13/233.22	c   OptDir-0.0.1
233.13/233.22	c   array-0.4.0.0
233.13/233.22	c   base-4.5.0.0
233.13/233.22	c   bytestring-0.9.2.1
233.13/233.22	c   containers-0.4.2.1
233.13/233.22	c   deepseq-1.3.0.0
233.13/233.22	c   mtl-2.1.1
233.13/233.22	c   old_locale-1.0.0.4
233.13/233.22	c   parse_dimacs-1.2
233.13/233.22	c   parsec-3.1.2
233.13/233.22	c   queue-0.1.2
233.13/233.22	c   stm-2.3
233.13/233.22	c   time-1.4
233.13/233.22	c command line = ["--pb","HOME/instance-3706960-1338128634.opb"]
233.13/233.22	c #vars 79024
233.13/233.22	c #constraints 176988
233.13/233.22	c Solving starts ...
233.42/233.55	c solving time = 0.240s
233.42/233.55	c #decision = 39679
233.42/233.55	c #conflict = 2
233.42/233.55	c #restart = 0
233.42/233.55	o 55
233.62/233.79	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-3706960-1338128634/watcher-3706960-1338128634 -o /tmp/evaluation-result-3706960-1338128634/solver-3706960-1338128634 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706960-1338128634.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 1.99 1.99 2/174 12720
/proc/meminfo: memFree=29218652/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 810 0 0 0 0 0 0 0 20 0 1 0 278988913 6356992 732 33554432000 4194304 8973514 140733210886896 140733271856296 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 1552 732 411 1167 0 333 0

[startup+0.0240889 s]
/proc/loadavg: 1.92 1.99 1.99 2/174 12720
/proc/meminfo: memFree=29218652/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=8256 CPUtime=0.02 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 1104 0 0 0 2 0 0 0 20 0 1 0 278988913 8454144 1026 33554432000 4194304 8973514 140733210886896 140733271856296 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 2064 1026 412 1167 0 845 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8256

[startup+0.100214 s]
/proc/loadavg: 1.92 1.99 1.99 2/174 12720
/proc/meminfo: memFree=29218652/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 2218 0 0 0 9 0 0 0 20 0 1 0 278988913 12648448 2140 33554432000 4194304 8973514 140733210886896 140733271856296 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 3088 2140 412 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300223 s]
/proc/loadavg: 1.92 1.99 1.99 2/174 12720
/proc/meminfo: memFree=29218652/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=24640 CPUtime=0.28 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 5428 0 0 0 28 0 0 0 20 0 1 0 278988913 25231360 5350 33554432000 4194304 8973514 140733210886896 140733271856296 4589272 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 6160 5350 418 1167 0 4941 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24640

[startup+0.700228 s]
/proc/loadavg: 1.92 1.99 1.99 2/174 12720
/proc/meminfo: memFree=29218652/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=52288 CPUtime=0.69 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 12340 0 0 0 67 2 0 0 20 0 1 0 278988913 53542912 12262 33554432000 4194304 8973514 140733210886896 140733210886392 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 13072 12262 418 1167 0 11853 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52288

[startup+1.50023 s]
/proc/loadavg: 1.92 1.99 1.99 3/175 12721
/proc/meminfo: memFree=29154784/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=91200 CPUtime=1.49 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 22068 0 0 0 145 4 0 0 20 0 1 0 278988913 93388800 21990 33554432000 4194304 8973514 140733210886896 140733210886392 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 22800 21990 418 1167 0 21581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 91200

[startup+3.10023 s]
/proc/loadavg: 1.92 1.99 1.99 3/175 12721
/proc/meminfo: memFree=29099968/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=209984 CPUtime=3.09 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 51774 0 0 0 298 11 0 0 20 0 1 0 278988913 215023616 51696 33554432000 4194304 8973514 140733210886896 140733210886392 4208823 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 52496 51696 422 1167 0 51277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 209984

[startup+6.30018 s]
/proc/loadavg: 1.93 1.99 1.99 3/175 12721
/proc/meminfo: memFree=28987624/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=234560 CPUtime=6.29 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 57924 0 0 0 616 13 0 0 20 0 1 0 278988913 240189440 57846 33554432000 4194304 8973514 140733210886896 140733210886392 4447596 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 58640 57846 428 1167 0 57421 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 234560

[startup+12.7002 s]
/proc/loadavg: 1.94 1.99 1.99 3/175 12721
/proc/meminfo: memFree=28974132/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=247872 CPUtime=12.68 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 61252 0 0 0 1253 15 0 0 20 0 1 0 278988913 253820928 61174 33554432000 4194304 8973514 140733210886896 140733210886392 4447548 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 61968 61174 428 1167 0 60749 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 247872

[startup+25.5002 s]
/proc/loadavg: 1.95 1.99 1.99 3/175 12721
/proc/meminfo: memFree=28974560/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=247872 CPUtime=25.49 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 61252 0 0 0 2530 19 0 0 20 0 1 0 278988913 253820928 61174 33554432000 4194304 8973514 140733210886896 140733210886392 7680108 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 61968 61174 428 1167 0 60749 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 247872

[startup+51.1002 s]
/proc/loadavg: 1.97 1.99 1.99 3/175 12721
/proc/meminfo: memFree=28974560/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=247872 CPUtime=51.08 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 61252 0 0 0 5083 25 0 0 20 0 1 0 278988913 253820928 61174 33554432000 4194304 8973514 140733210886896 140733210886392 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 61968 61174 428 1167 0 60749 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 247872

[startup+102.306 s]
/proc/loadavg: 1.98 1.99 1.99 3/174 12721
/proc/meminfo: memFree=28974548/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=247872 CPUtime=102.27 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 61260 0 0 0 10186 41 0 0 20 0 1 0 278988913 253820928 61174 33554432000 4194304 8973514 140733210886896 140733210886392 4214496 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 61968 61174 428 1167 0 60749 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 247872

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 12723
/proc/meminfo: memFree=28974948/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=247872 CPUtime=162.25 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 61276 0 0 0 16164 61 0 0 20 0 1 0 278988913 253820928 61174 33554432000 4194304 8973514 140733210886896 140733210886392 7670760 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 61968 61174 428 1167 0 60749 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 247872

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 12724
/proc/meminfo: memFree=28974484/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=247872 CPUtime=222.23 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 61288 0 0 0 22143 80 0 0 20 0 1 0 278988913 253820928 61174 33554432000 4194304 8973514 140733210886896 140733210886392 6662674 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 61968 61174 428 1167 0 60749 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 247872

[startup+282.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 12724
/proc/meminfo: memFree=28922032/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=282.22 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74371 0 0 0 28130 92 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210884864 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 300096

[startup+342.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 12724
/proc/meminfo: memFree=28922404/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=342.2 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74371 0 0 0 34122 98 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210868864 6571896 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 300096

[startup+402.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/176 12727
/proc/meminfo: memFree=28921900/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=402.19 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74371 0 0 0 40114 105 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886160 7667024 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 300096

[startup+462.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 12728
/proc/meminfo: memFree=28922032/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=462.18 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74371 0 0 0 46108 110 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886160 6571998 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 300096

[startup+522.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 12728
/proc/meminfo: memFree=28922032/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=522.17 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74371 0 0 0 52102 115 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210868864 6571859 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 300096

[startup+582.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 12728
/proc/meminfo: memFree=28922156/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=582.16 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74371 0 0 0 58096 120 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886160 4209198 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 300096

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.04 1.99 1.99 3/175 12768
/proc/meminfo: memFree=29622736/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=822.12 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74374 0 0 0 82063 149 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210868864 6572032 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 300096

[startup+882.3 s]
/proc/loadavg: 2.01 1.99 1.99 3/175 12768
/proc/meminfo: memFree=29619784/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=882.11 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 88056 155 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210884864 4204276 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 300096

[startup+942.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/175 12768
/proc/meminfo: memFree=29618172/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=942.1 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 94048 162 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210868864 6571953 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 300096

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 12771
/proc/meminfo: memFree=29618412/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1002.09 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 100040 169 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886160 4209361 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 300096

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/175 12772
/proc/meminfo: memFree=29617544/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1062.08 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 106033 175 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886160 4209272 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 300096

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/175 12772
/proc/meminfo: memFree=29615436/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1122.07 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 112026 181 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886160 4208870 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 300096

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/175 12772
/proc/meminfo: memFree=29616056/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1182.06 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 118019 187 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886392 6571856 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 300096

[startup+1242.3 s]
/proc/loadavg: 2.06 2.00 2.00 3/175 12772
/proc/meminfo: memFree=29616056/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1242.05 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 124012 193 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886160 4209198 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 300096

[startup+1302.3 s]
/proc/loadavg: 2.10 2.02 2.01 3/175 12772
/proc/meminfo: memFree=29615804/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1302.05 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 130007 198 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886392 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 300096

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 12773
/proc/meminfo: memFree=29613572/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1362.04 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 135999 205 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886160 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 300096

[startup+1422.31 s]
/proc/loadavg: 2.01 2.00 2.00 3/175 12773
/proc/meminfo: memFree=29613264/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1422.03 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 141993 210 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886392 6571856 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 300096

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 12773
/proc/meminfo: memFree=29613688/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1482.01 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 147985 216 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886160 4209365 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 300096

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 12773
/proc/meminfo: memFree=29613008/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1542 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 153977 223 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886160 4209256 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 300096

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 12776
/proc/meminfo: memFree=29612628/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1601.99 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 159970 229 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886392 4204359 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 300096

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 12777
/proc/meminfo: memFree=29612004/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1661.98 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 165963 235 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210886160 7674101 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 300096

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 12777
/proc/meminfo: memFree=29611696/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1721.97 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 171955 242 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210868864 4204592 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 300096

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 12777
/proc/meminfo: memFree=29607852/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1781.96 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 177947 249 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210884864 4209376 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 300096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 12777
/proc/meminfo: memFree=29611948/32873852 swapFree=7624/7624
[pid=12720] ppid=12718 vsize=300096 CPUtime=1800.07 cores=0,2,4,6
/proc/12720/stat : 12720 (toysat) R 12718 12720 12056 0 -1 4202496 74379 0 0 0 179755 252 0 0 20 0 1 0 278988913 307298304 74257 33554432000 4194304 8973514 140733210886896 140733210884864 4208833 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12720/statm: 75024 74257 455 1167 0 73805 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 300096

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): 1797.56
CPU system time (s): 2.52162
CPU usage (%): 99.9816
Max. virtual memory (cumulated for all children) (KiB): 300096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.56
system time used= 2.52162
maximum resident set size= 297028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74379
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= 47
involuntary context switches= 2500

runsolver used 3.65044 second user time and 8.68468 second system time

The end

Launcher Data 

Begin job on node131 at 2012-05-27 16:23:55
IDJOB=3706960
IDBENCH=25033
IDSOLVER=2285
FILE ID=node131/3706960-1338128634
RUNJOBID= node131-1338120080-12072
PBS_JOBID= 14624478
Free space on /tmp= 71700 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir10_area_opers.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706960-1338128634/watcher-3706960-1338128634 -o /tmp/evaluation-result-3706960-1338128634/solver-3706960-1338128634 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706960-1338128634.opb

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

MD5SUM BENCH= cca2bc3212eb56e1c6b2ae84ca292ee3
RANDOM SEED=142140757

node131.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		: 2666.805
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	: 5333.61
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		: 2666.805
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		: 2666.805
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		: 2666.805
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		: 2666.805
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		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
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		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        29218652 kB
Buffers:          323900 kB
Cached:          1790608 kB
SwapCached:         2164 kB
Active:          1262572 kB
Inactive:        1558668 kB
Active(anon):     707756 kB
Inactive(anon):      808 kB
Active(file):     554816 kB
Inactive(file):  1557860 kB
Unevictable:        7624 kB
Mlocked:            7624 kB
SwapTotal:      67108856 kB
SwapFree:       67099040 kB
Dirty:             12916 kB
Writeback:             0 kB
AnonPages:        712952 kB
Mapped:            15948 kB
Shmem:                 0 kB
Slab:             693232 kB
SReclaimable:     135564 kB
SUnreclaim:       557668 kB
KernelStack:        1456 kB
PageTables:         5648 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     828452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    671744 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 node131 at 2012-05-27 16:53:57