Trace number 3707200

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

Name/OPT-SMALLINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_luby_50null0mast_rapportOE1.0_TMAX300_K67_cod2.opb
MD5SUMb363732a49ff55c5c06709720571fcad
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-439
Best CPU time to get the best result obtained on this benchmark1783.01
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40937
Total number of constraints41436
Number of constraints which are clauses40882
Number of constraints which are cardinality constraints (but not clauses)67
Number of constraints which are nor clauses,nor cardinality constraints487
Minimum length of a constraint1
Maximum length of a constraint8416
Number of terms in the objective function 243
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 829
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 12582
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 

1.49/1.56	c 2012-05-28T14:14:46+0200
1.49/1.56	c arch = x86_64
1.49/1.56	c os = linux
1.49/1.56	c compiler = ghc 7.4
1.49/1.56	c packages:
1.49/1.56	c   OptDir-0.0.1
1.49/1.56	c   array-0.4.0.0
1.49/1.56	c   base-4.5.0.0
1.49/1.56	c   bytestring-0.9.2.1
1.49/1.56	c   containers-0.4.2.1
1.49/1.56	c   deepseq-1.3.0.0
1.49/1.56	c   mtl-2.1.1
1.49/1.56	c   old_locale-1.0.0.4
1.49/1.56	c   parse_dimacs-1.2
1.49/1.56	c   parsec-3.1.2
1.49/1.56	c   queue-0.1.2
1.49/1.56	c   stm-2.3
1.49/1.56	c   time-1.4
1.49/1.56	c command line = ["--pb","HOME/instance-3707200-1338207286.opb"]
1.49/1.56	c #vars 40937
1.49/1.56	c #constraints 41436
1.49/1.56	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-3707200-1338207286/watcher-3707200-1338207286 -o /tmp/evaluation-result-3707200-1338207286/solver-3707200-1338207286 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3707200-1338207286.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 2.00 2/176 28810
/proc/meminfo: memFree=25648940/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 799 0 0 0 0 0 0 0 20 0 1 0 286857184 6356992 719 33554432000 4194304 8973514 140733585403968 140737300848680 5782290 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28810/statm: 1552 719 416 1167 0 333 0

[startup+0.0115259 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 28810
/proc/meminfo: memFree=25648940/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=7232 CPUtime=0 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 912 0 0 0 0 0 0 0 20 0 1 0 286857184 7405568 832 33554432000 4194304 8973514 140733585403968 140737300848680 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28810/statm: 1808 832 416 1167 0 589 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7232

[startup+0.100248 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 28810
/proc/meminfo: memFree=25648940/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=11328 CPUtime=0.09 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 2100 0 0 0 9 0 0 0 20 0 1 0 286857184 11599872 2020 33554432000 4194304 8973514 140733585403968 140737300848680 4204374 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28810/statm: 2832 2020 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300257 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 28810
/proc/meminfo: memFree=25648940/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=22592 CPUtime=0.29 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 4916 0 0 0 29 0 0 0 20 0 1 0 286857184 23134208 4836 33554432000 4194304 8973514 140733585403968 140737300848680 5782253 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28810/statm: 5648 4836 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22592

[startup+0.700253 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 28810
/proc/meminfo: memFree=25648940/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=44096 CPUtime=0.69 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 10292 0 0 0 68 1 0 0 20 0 1 0 286857184 45154304 10212 33554432000 4194304 8973514 140733585403968 140733585403464 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28810/statm: 11024 10212 418 1167 0 9805 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44096

[startup+1.50026 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28811
/proc/meminfo: memFree=25596836/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=95296 CPUtime=1.49 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 23107 0 0 0 145 4 0 0 20 0 1 0 286857184 97583104 23027 33554432000 4194304 8973514 140733585403968 140733585403232 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28810/statm: 23824 23027 428 1167 0 22605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95296

[startup+3.10026 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28811
/proc/meminfo: memFree=25552180/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=101440 CPUtime=3.09 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 24662 0 0 0 305 4 0 0 20 0 1 0 286857184 103874560 24582 33554432000 4194304 8973514 140733585403968 140733585403232 4356024 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28810/statm: 25360 24582 447 1167 0 24141 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101440

[startup+6.30026 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28811
/proc/meminfo: memFree=25527504/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=101440 CPUtime=6.29 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 24662 0 0 0 624 5 0 0 20 0 1 0 286857184 103874560 24582 33554432000 4194304 8973514 140733585403968 140733585403232 4209187 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28810/statm: 25360 24582 447 1167 0 24141 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101440

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28811
/proc/meminfo: memFree=25527380/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=101440 CPUtime=12.69 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 24662 0 0 0 1263 6 0 0 20 0 1 0 286857184 103874560 24582 33554432000 4194304 8973514 140733585403968 140733585403232 4415321 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28810/statm: 25360 24582 447 1167 0 24141 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101440

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28811
/proc/meminfo: memFree=25527612/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=101440 CPUtime=25.48 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 24662 0 0 0 2540 8 0 0 20 0 1 0 286857184 103874560 24582 33554432000 4194304 8973514 140733585403968 140733585403464 4209168 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28810/statm: 25360 24582 447 1167 0 24141 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 101440

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28811
/proc/meminfo: memFree=25516544/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=101440 CPUtime=51.08 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 24662 0 0 0 5094 14 0 0 20 0 1 0 286857184 103874560 24582 33554432000 4194304 8973514 140733585403968 140733585401920 6571866 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28810/statm: 25360 24582 447 1167 0 24141 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 101440

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28812
/proc/meminfo: memFree=25477388/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=101440 CPUtime=102.28 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 24662 0 0 0 10204 24 0 0 20 0 1 0 286857184 103874560 24582 33554432000 4194304 8973514 140733585403968 140733585403232 7656521 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/28810/statm: 25360 24582 447 1167 0 24141 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 101440

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28812
/proc/meminfo: memFree=25436000/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=103488 CPUtime=162.26 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 25174 0 0 0 16190 36 0 0 20 0 1 0 286857184 105971712 25094 33554432000 4194304 8973514 140733585403968 140733585403464 7670836 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 25872 25094 447 1167 0 24653 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 103488

[startup+222.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 28812
/proc/meminfo: memFree=25397712/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=105536 CPUtime=222.25 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 25686 0 0 0 22178 47 0 0 20 0 1 0 286857184 108068864 25606 33554432000 4194304 8973514 140733585403968 140733585403464 6532600 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 26384 25606 447 1167 0 25165 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 105536

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 28812
/proc/meminfo: memFree=25279444/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=110656 CPUtime=282.24 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 26966 0 0 0 28166 58 0 0 20 0 1 0 286857184 113311744 26886 33554432000 4194304 8973514 140733585403968 140733585403464 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 27664 26886 447 1167 0 26445 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 110656

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28815
/proc/meminfo: memFree=25269792/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=112704 CPUtime=342.24 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 27478 0 0 0 34154 70 0 0 20 0 1 0 286857184 115408896 27398 33554432000 4194304 8973514 140733585403968 140733585401920 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 28176 27398 447 1167 0 26957 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 112704

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28816
/proc/meminfo: memFree=25239216/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=112704 CPUtime=402.22 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 27478 0 0 0 40140 82 0 0 20 0 1 0 286857184 115408896 27398 33554432000 4194304 8973514 140733585403968 140733585403232 4415295 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 28176 27398 447 1167 0 26957 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 112704

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28816
/proc/meminfo: memFree=25209300/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=112704 CPUtime=462.21 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 27487 0 0 0 46127 94 0 0 20 0 1 0 286857184 115408896 27403 33554432000 4194304 8973514 140733585403968 140733585403232 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 28176 27403 447 1167 0 26957 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 112704

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28816
/proc/meminfo: memFree=25142756/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=116800 CPUtime=522.2 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 28516 0 0 0 52115 105 0 0 20 0 1 0 286857184 119603200 28428 33554432000 4194304 8973514 140733585403968 140733585403464 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 29200 28428 447 1167 0 27981 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 116800

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28816
/proc/meminfo: memFree=25097120/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=118848 CPUtime=582.19 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 29028 0 0 0 58102 117 0 0 20 0 1 0 286857184 121700352 28940 33554432000 4194304 8973514 140733585403968 140733585401920 6570480 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 29712 28940 447 1167 0 28493 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 118848

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28857
/proc/meminfo: memFree=26903576/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=128064 CPUtime=882.15 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 31333 0 0 0 88033 182 0 0 20 0 1 0 286857184 131137536 31244 33554432000 4194304 8973514 140733585403968 140733585403464 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 32016 31244 447 1167 0 30797 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 128064

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28860
/proc/meminfo: memFree=26900788/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=131136 CPUtime=942.14 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 32101 0 0 0 94019 195 0 0 20 0 1 0 286857184 134283264 32012 33554432000 4194304 8973514 140733585403968 140733585403464 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 32784 32012 447 1167 0 31565 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 131136

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28861
/proc/meminfo: memFree=26892608/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=134208 CPUtime=1002.13 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 32869 0 0 0 100006 207 0 0 20 0 1 0 286857184 137428992 32780 33554432000 4194304 8973514 140733585403968 140733585403464 4209168 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 33552 32780 447 1167 0 32333 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 134208

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28861
/proc/meminfo: memFree=26891176/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=136256 CPUtime=1062.12 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 33381 0 0 0 105993 219 0 0 20 0 1 0 286857184 139526144 33292 33554432000 4194304 8973514 140733585403968 140733585403232 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 34064 33292 447 1167 0 32845 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 136256

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28861
/proc/meminfo: memFree=26888076/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=139328 CPUtime=1122.11 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 34149 0 0 0 111978 233 0 0 20 0 1 0 286857184 142671872 34060 33554432000 4194304 8973514 140733585403968 140733585403232 7672543 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 34832 34060 447 1167 0 33613 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 139328

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28861
/proc/meminfo: memFree=26880624/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=143424 CPUtime=1182.1 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 35174 0 0 0 117963 247 0 0 20 0 1 0 286857184 146866176 35084 33554432000 4194304 8973514 140733585403968 140733585403232 6571998 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 35856 35084 447 1167 0 34637 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 143424

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28861
/proc/meminfo: memFree=26878388/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=145472 CPUtime=1242.09 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 35686 0 0 0 123950 259 0 0 20 0 1 0 286857184 148963328 35596 33554432000 4194304 8973514 140733585403968 140733585403232 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 36368 35596 447 1167 0 35149 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 145472

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28862
/proc/meminfo: memFree=26874172/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=146496 CPUtime=1302.09 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 35942 0 0 0 129935 274 0 0 20 0 1 0 286857184 150011904 35852 33554432000 4194304 8973514 140733585403968 140733585403464 4372016 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 36624 35852 447 1167 0 35405 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146496

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28862
/proc/meminfo: memFree=26869332/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=150592 CPUtime=1362.07 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 36967 0 0 0 135920 287 0 0 20 0 1 0 286857184 154206208 36876 33554432000 4194304 8973514 140733585403968 140733585403232 4209357 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 37648 36876 447 1167 0 36429 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 150592

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28862
/proc/meminfo: memFree=26866476/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=153664 CPUtime=1422.06 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 37735 0 0 0 141906 300 0 0 20 0 1 0 286857184 157351936 37644 33554432000 4194304 8973514 140733585403968 140733585401920 4214025 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 38416 37644 447 1167 0 37197 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 153664

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28862
/proc/meminfo: memFree=26860152/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=155712 CPUtime=1482.05 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 38247 0 0 0 147892 313 0 0 20 0 1 0 286857184 159449088 38156 33554432000 4194304 8973514 140733585403968 140733585403464 4209168 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 38928 38156 447 1167 0 37709 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 155712

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28865
/proc/meminfo: memFree=26856228/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=159808 CPUtime=1542.04 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 39272 0 0 0 153880 324 0 0 20 0 1 0 286857184 163643392 39180 33554432000 4194304 8973514 140733585403968 140733585401920 4209256 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 39952 39180 447 1167 0 38733 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 159808

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28865
/proc/meminfo: memFree=26851964/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=161856 CPUtime=1602.03 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 39784 0 0 0 159862 341 0 0 20 0 1 0 286857184 165740544 39692 33554432000 4194304 8973514 140733585403968 140733585403464 4208870 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 40464 39692 447 1167 0 39245 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 161856

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28866
/proc/meminfo: memFree=26846000/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=162880 CPUtime=1662.03 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 40040 0 0 0 165848 355 0 0 20 0 1 0 286857184 166789120 39948 33554432000 4194304 8973514 140733585403968 140733585403232 4208830 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 40720 39948 447 1167 0 39501 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 162880

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28866
/proc/meminfo: memFree=26842032/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=166976 CPUtime=1722.02 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 41065 0 0 0 171832 370 0 0 20 0 1 0 286857184 170983424 40972 33554432000 4194304 8973514 140733585403968 140733585401792 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 41744 40972 447 1167 0 40525 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 166976

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28866
/proc/meminfo: memFree=26839792/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=169024 CPUtime=1782.01 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 41577 0 0 0 177817 384 0 0 20 0 1 0 286857184 173080576 41484 33554432000 4194304 8973514 140733585403968 140733585403464 4371757 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 42256 41484 447 1167 0 41037 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 169024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28866
/proc/meminfo: memFree=26836568/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=171072 CPUtime=1800.01 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 42089 0 0 0 179614 387 0 0 20 0 1 0 286857184 175177728 41996 33554432000 4194304 8973514 140733585403968 140733585403232 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 42768 41996 447 1167 0 41549 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 171072

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 28866
/proc/meminfo: memFree=26836568/32873844 swapFree=6088/6088
[pid=28810] ppid=28808 vsize=171072 CPUtime=1800.01 cores=0,2,4,6
/proc/28810/stat : 28810 (toysat) R 28808 28810 27853 0 -1 4202496 42089 0 0 0 179614 387 0 0 20 0 1 0 286857184 175177728 41996 33554432000 4194304 8973514 140733585403968 140733585403232 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/28810/statm: 42768 41996 447 1167 0 41549 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 171072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1796.14
CPU system time (s): 3.88041
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 171072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.14
system time used= 3.88041
maximum resident set size= 167984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42089
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= 22
involuntary context switches= 2099

runsolver used 5.2412 second user time and 6.99294 second system time

The end

Launcher Data 

Begin job on node108 at 2012-05-28 14:14:46
IDJOB=3707200
IDBENCH=90820
IDSOLVER=2285
FILE ID=node108/3707200-1338207286
RUNJOBID= node108-1338192848-27869
PBS_JOBID= 14624581
Free space on /tmp= 71716 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_luby_50null0mast_rapportOE1.0_TMAX300_K67_cod2.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3707200-1338207286/watcher-3707200-1338207286 -o /tmp/evaluation-result-3707200-1338207286/solver-3707200-1338207286 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3707200-1338207286.opb

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

MD5SUM BENCH= b363732a49ff55c5c06709720571fcad
RANDOM SEED=534187824

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:        25649204 kB
Buffers:          328364 kB
Cached:          4600852 kB
SwapCached:            0 kB
Active:          2163248 kB
Inactive:        4262540 kB
Active(anon):    1495964 kB
Inactive(anon):        0 kB
Active(file):     667284 kB
Inactive(file):  4262540 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9692 kB
Writeback:            36 kB
AnonPages:       1499820 kB
Mapped:            16132 kB
Shmem:               200 kB
Slab:             657012 kB
SReclaimable:      99120 kB
SUnreclaim:       557892 kB
KernelStack:        1440 kB
PageTables:         6968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1604960 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1069056 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= 71708 MiB
End job on node108 at 2012-05-28 14:44:48