Trace number 3706219

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) 1800.09 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-blp-ic98.opb
MD5SUMcbbc019f11b539634b02edfceafed9db
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1090626176
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15501
Total number of constraints763
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)627
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint8
Maximum length of a constraint13581
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 83886080000000
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 783292842349555
Number of bits of the biggest sum of numbers50
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.79/1.87	c 2012-05-27T13:38:20+0200
1.79/1.87	c arch = x86_64
1.79/1.87	c os = linux
1.79/1.87	c compiler = ghc 7.4
1.79/1.87	c packages:
1.79/1.87	c   OptDir-0.0.1
1.79/1.87	c   array-0.4.0.0
1.79/1.87	c   base-4.5.0.0
1.79/1.87	c   bytestring-0.9.2.1
1.79/1.87	c   containers-0.4.2.1
1.79/1.87	c   deepseq-1.3.0.0
1.79/1.87	c   mtl-2.1.1
1.79/1.87	c   old_locale-1.0.0.4
1.79/1.87	c   parse_dimacs-1.2
1.79/1.87	c   parsec-3.1.2
1.79/1.87	c   queue-0.1.2
1.79/1.87	c   stm-2.3
1.79/1.87	c   time-1.4
1.79/1.87	c command line = ["--pb","HOME/instance-3706219-1338118700.opb"]
1.79/1.87	c #vars 15501
1.79/1.87	c #constraints 763
1.79/1.87	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-3706219-1338118700/watcher-3706219-1338118700 -o /tmp/evaluation-result-3706219-1338118700/solver-3706219-1338118700 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706219-1338118700.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: 2.11 2.07 1.90 3/176 13864
/proc/meminfo: memFree=29455932/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 790 0 0 0 0 0 0 0 20 0 1 0 277995083 6356992 712 33554432000 4194304 8973514 140737041094672 140734928078616 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 1552 717 416 1167 0 333 0

[startup+0.088693 s]
/proc/loadavg: 2.11 2.07 1.90 3/176 13864
/proc/meminfo: memFree=29455932/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=11328 CPUtime=0.08 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 1958 0 0 0 8 0 0 0 20 0 1 0 277995083 11599872 1880 33554432000 4194304 8973514 140737041094672 140734928078616 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 2832 1887 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11328

[startup+0.100256 s]
/proc/loadavg: 2.11 2.07 1.90 3/176 13864
/proc/meminfo: memFree=29455932/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 2165 0 0 0 9 0 0 0 20 0 1 0 277995083 12648448 2087 33554432000 4194304 8973514 140737041094672 140734928078616 5866186 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 3088 2087 418 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300233 s]
/proc/loadavg: 2.11 2.07 1.90 3/176 13864
/proc/meminfo: memFree=29455932/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=21568 CPUtime=0.29 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 4659 0 0 0 29 0 0 0 20 0 1 0 277995083 22085632 4581 33554432000 4194304 8973514 140737041094672 140734928078616 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 5392 4581 418 1167 0 4173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21568

[startup+0.700228 s]
/proc/loadavg: 2.11 2.07 1.90 3/176 13864
/proc/meminfo: memFree=29455932/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=42048 CPUtime=0.69 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 9779 0 0 0 67 2 0 0 20 0 1 0 277995083 43057152 9701 33554432000 4194304 8973514 140737041094672 140734928078616 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 10512 9701 418 1167 0 9293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42048

[startup+1.50025 s]
/proc/loadavg: 2.10 2.07 1.90 3/177 13865
/proc/meminfo: memFree=29333604/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=123968 CPUtime=1.49 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 30272 0 0 0 144 5 0 0 20 0 1 0 277995083 126943232 30194 33554432000 4194304 8973514 140737041094672 140737041094168 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 30992 30194 425 1167 0 29773 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 123968

[startup+3.10023 s]
/proc/loadavg: 2.10 2.07 1.90 3/177 13865
/proc/meminfo: memFree=29166452/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=177216 CPUtime=3.09 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 43600 0 0 0 301 8 0 0 20 0 1 0 277995083 181469184 43522 33554432000 4194304 8973514 140737041094672 140737041093992 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 44304 43522 441 1167 0 43085 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 177216

[startup+6.30023 s]
/proc/loadavg: 2.09 2.07 1.90 3/177 13865
/proc/meminfo: memFree=29107288/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=201792 CPUtime=6.28 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 49744 0 0 0 617 11 0 0 20 0 1 0 277995083 206635008 49666 33554432000 4194304 8973514 140737041094672 140737041094168 4434678 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 50448 49666 441 1167 0 49229 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 201792

[startup+12.7002 s]
/proc/loadavg: 2.08 2.06 1.90 3/177 13865
/proc/meminfo: memFree=29100928/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=201792 CPUtime=12.69 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 49744 0 0 0 1255 14 0 0 20 0 1 0 277995083 206635008 49666 33554432000 4194304 8973514 140737041094672 140737041094168 4208816 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 50448 49666 441 1167 0 49229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 201792

[startup+25.5002 s]
/proc/loadavg: 2.06 2.06 1.90 3/177 13865
/proc/meminfo: memFree=29096192/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=206912 CPUtime=25.49 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 51026 0 0 0 2528 21 0 0 20 0 1 0 277995083 211877888 50948 33554432000 4194304 8973514 140737041094672 140737041094168 4209136 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 51728 50948 443 1167 0 50509 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 206912

[startup+51.1002 s]
/proc/loadavg: 2.04 2.05 1.90 3/177 13865
/proc/meminfo: memFree=29113272/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=189504 CPUtime=51.08 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 51030 0 0 0 5073 35 0 0 20 0 1 0 277995083 194052096 46600 33554432000 4194304 8973514 140737041094672 140737041094168 4434828 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 47376 46600 447 1167 0 46157 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 189504

[startup+102.306 s]
/proc/loadavg: 2.02 2.04 1.91 3/178 13868
/proc/meminfo: memFree=29117904/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=189504 CPUtime=102.28 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 51030 0 0 0 10171 57 0 0 20 0 1 0 277995083 194052096 46600 33554432000 4194304 8973514 140737041094672 140737041094168 4437616 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 47376 46600 447 1167 0 46157 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 189504

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 1.91 3/177 13869
/proc/meminfo: memFree=29107164/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=189504 CPUtime=162.26 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 51048 0 0 0 16146 80 0 0 20 0 1 0 277995083 194052096 46600 33554432000 4194304 8973514 140737041094672 140737041092608 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13864/statm: 47376 46600 447 1167 0 46157 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 189504

[startup+222.3 s]
/proc/loadavg: 2.04 2.04 1.91 3/177 13869
/proc/meminfo: memFree=29094984/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=189504 CPUtime=222.23 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 51069 0 0 0 22123 100 0 0 20 0 1 0 277995083 194052096 46600 33554432000 4194304 8973514 140737041094672 140737041093936 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 47376 46600 447 1167 0 46157 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 189504

[startup+282.3 s]
/proc/loadavg: 2.06 2.04 1.92 3/177 13869
/proc/meminfo: memFree=29091016/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=189504 CPUtime=282.22 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 51069 0 0 0 28103 119 0 0 20 0 1 0 277995083 194052096 46600 33554432000 4194304 8973514 140737041094672 140737041093936 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 47376 46600 447 1167 0 46157 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 189504

[startup+342.3 s]
/proc/loadavg: 2.02 2.03 1.92 3/177 13869
/proc/meminfo: memFree=29091052/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=189504 CPUtime=342.22 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 51069 0 0 0 34083 139 0 0 20 0 1 0 277995083 194052096 46600 33554432000 4194304 8973514 140737041094672 140737041093936 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 47376 46600 447 1167 0 46157 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 189504

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 1.92 3/177 13869
/proc/meminfo: memFree=29091176/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=189504 CPUtime=402.2 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 51069 0 0 0 40063 157 0 0 20 0 1 0 277995083 194052096 46600 33554432000 4194304 8973514 140737041094672 140737041093936 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 47376 46600 447 1167 0 46157 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 189504

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 1.92 3/176 13869
/proc/meminfo: memFree=29092300/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=189504 CPUtime=462.19 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 51069 0 0 0 46043 176 0 0 20 0 1 0 277995083 194052096 46600 33554432000 4194304 8973514 140737041094672 140737041093936 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 47376 46600 447 1167 0 46157 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 189504

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/177 13871
/proc/meminfo: memFree=29091796/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=189504 CPUtime=522.18 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 51069 0 0 0 52022 196 0 0 20 0 1 0 277995083 194052096 46600 33554432000 4194304 8973514 140737041094672 140737041094168 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 47376 46600 447 1167 0 46157 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 189504

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/177 13871
/proc/meminfo: memFree=29091920/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=189504 CPUtime=582.18 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 51069 0 0 0 58001 217 0 0 20 0 1 0 277995083 194052096 46600 33554432000 4194304 8973514 140737041094672 140737041093936 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 47376 46600 447 1167 0 46157 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 189504

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/177 13875
/proc/meminfo: memFree=29061288/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=220224 CPUtime=822.14 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 58749 0 0 0 81913 301 0 0 20 0 1 0 277995083 225509376 54280 33554432000 4194304 8973514 140737041094672 140737041094168 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 55056 54280 447 1167 0 53837 0
Current children cumulated CPU time (s) 822.14
Current children cumulated vsize (KiB) 220224

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13875
/proc/meminfo: memFree=29033760/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=247872 CPUtime=882.13 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 65661 0 0 0 87895 318 0 0 20 0 1 0 277995083 253820928 61192 33554432000 4194304 8973514 140737041094672 140737041094168 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 61968 61192 447 1167 0 60749 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 247872

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13875
/proc/meminfo: memFree=29015480/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=267328 CPUtime=942.11 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 70316 0 0 0 93876 335 0 0 20 0 1 0 277995083 273743872 65827 33554432000 4194304 8973514 140737041094672 140737041093936 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 66832 65827 447 1167 0 65613 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 267328

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13875
/proc/meminfo: memFree=28988800/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=292928 CPUtime=1002.1 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 76713 0 0 0 99862 348 0 0 20 0 1 0 277995083 299958272 72219 33554432000 4194304 8973514 140737041094672 140737041094168 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 73232 72219 447 1167 0 72013 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 292928

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13875
/proc/meminfo: memFree=28976400/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=304192 CPUtime=1062.09 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 79766 0 0 0 105847 362 0 0 20 0 1 0 277995083 311492608 75272 33554432000 4194304 8973514 140737041094672 140737041094168 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 76048 75272 447 1167 0 74829 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 304192

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13876
/proc/meminfo: memFree=28954884/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=325696 CPUtime=1122.08 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 85142 0 0 0 111832 376 0 0 20 0 1 0 277995083 333512704 80648 33554432000 4194304 8973514 140737041094672 140737041094168 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 81424 80648 447 1167 0 80205 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 325696

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13876
/proc/meminfo: memFree=28944592/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=341056 CPUtime=1182.07 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 88958 0 0 0 117821 386 0 0 20 0 1 0 277995083 349241344 84464 33554432000 4194304 8973514 140737041094672 140737041094168 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 85264 84464 447 1167 0 84045 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 341056

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13876
/proc/meminfo: memFree=28926036/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=354368 CPUtime=1242.06 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 92316 0 0 0 123808 398 0 0 20 0 1 0 277995083 362872832 87816 33554432000 4194304 8973514 140737041094672 140737041093936 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 88592 87816 447 1167 0 87373 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 354368

[startup+1302.3 s]
/proc/loadavg: 2.05 2.01 1.93 3/178 13879
/proc/meminfo: memFree=28925280/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=354368 CPUtime=1302.05 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 92324 0 0 0 129797 408 0 0 20 0 1 0 277995083 362872832 87816 33554432000 4194304 8973514 140737041094672 140737041094168 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 88592 87816 447 1167 0 87373 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 354368

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/178 13902
/proc/meminfo: memFree=28923720/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=356416 CPUtime=1362.04 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 92699 0 0 0 135786 418 0 0 20 0 1 0 277995083 364969984 88191 33554432000 4194304 8973514 140737041094672 140737041093936 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 89104 88191 447 1167 0 87885 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 356416

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13903
/proc/meminfo: memFree=28920452/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=359488 CPUtime=1422.04 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 93604 0 0 0 141775 429 0 0 20 0 1 0 277995083 368115712 89096 33554432000 4194304 8973514 140737041094672 140737041093936 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 89872 89096 447 1167 0 88653 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 359488

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13903
/proc/meminfo: memFree=28914252/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=365632 CPUtime=1482.02 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 95140 0 0 0 147763 439 0 0 20 0 1 0 277995083 374407168 90632 33554432000 4194304 8973514 140737041094672 140737041093936 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 91408 90632 447 1167 0 90189 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 365632

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13903
/proc/meminfo: memFree=28913260/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=366656 CPUtime=1542.01 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 95396 0 0 0 153752 449 0 0 20 0 1 0 277995083 375455744 90888 33554432000 4194304 8973514 140737041094672 140737041093936 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 91664 90888 447 1167 0 90445 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 366656

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13903
/proc/meminfo: memFree=28911152/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=368704 CPUtime=1602 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 95908 0 0 0 159739 461 0 0 20 0 1 0 277995083 377552896 91400 33554432000 4194304 8973514 140737041094672 140737041094168 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 92176 91400 447 1167 0 90957 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 368704

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13903
/proc/meminfo: memFree=28909152/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=370752 CPUtime=1661.99 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 96421 0 0 0 165723 476 0 0 20 0 1 0 277995083 379650048 91912 33554432000 4194304 8973514 140737041094672 140737041093936 7681396 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 92688 91912 447 1167 0 91469 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 370752

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 13904
/proc/meminfo: memFree=28908160/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=371776 CPUtime=1721.98 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 96677 0 0 0 171704 494 0 0 20 0 1 0 277995083 380698624 92168 33554432000 4194304 8973514 140737041094672 140737041093936 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 92944 92168 447 1167 0 91725 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 371776

[startup+1782.3 s]
/proc/loadavg: 2.05 2.01 1.94 3/177 13904
/proc/meminfo: memFree=28905680/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=373824 CPUtime=1781.97 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 97189 0 0 0 177683 514 0 0 20 0 1 0 277995083 382795776 92680 33554432000 4194304 8973514 140737041094672 140737041093936 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 93456 92680 447 1167 0 92237 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 373824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.04 2.01 1.94 2/176 13905
/proc/meminfo: memFree=29090120/32873844 swapFree=7116/7116
[pid=13864] ppid=13862 vsize=373824 CPUtime=1800.08 cores=0,2,4,6
/proc/13864/stat : 13864 (toysat) R 13862 13864 11506 0 -1 4202496 97189 0 0 0 179490 518 0 0 20 0 1 0 277995083 382795776 92680 33554432000 4194304 8973514 140737041094672 140737041093936 7681396 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/13864/statm: 93456 92680 447 1167 0 92237 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 373824

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): 1800.09
CPU user time (s): 1794.9
CPU system time (s): 5.19021
CPU usage (%): 99.9824
Max. virtual memory (cumulated for all children) (KiB): 373824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.9
system time used= 5.19021
maximum resident set size= 370720
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97189
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= 82
involuntary context switches= 2203

runsolver used 3.2515 second user time and 8.82366 second system time

The end

Launcher Data 

Begin job on node138 at 2012-05-27 13:38:20
IDJOB=3706219
IDBENCH=2366
IDSOLVER=2285
FILE ID=node138/3706219-1338118700
RUNJOBID= node138-1338116897-13742
PBS_JOBID= 14624454
Free space on /tmp= 71524 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-blp-ic98.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706219-1338118700/watcher-3706219-1338118700 -o /tmp/evaluation-result-3706219-1338118700/solver-3706219-1338118700 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706219-1338118700.opb

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

MD5SUM BENCH= cbbc019f11b539634b02edfceafed9db
RANDOM SEED=1405988593

node138.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
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		: 2667.347
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		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
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:        29457048 kB
Buffers:          337492 kB
Cached:          2227644 kB
SwapCached:          212 kB
Active:           780680 kB
Inactive:        1800620 kB
Active(anon):       7592 kB
Inactive(anon):    11368 kB
Active(file):     773088 kB
Inactive(file):  1789252 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108644 kB
Dirty:             20040 kB
Writeback:             0 kB
AnonPages:         25976 kB
Mapped:            15800 kB
Shmem:               200 kB
Slab:             694740 kB
SReclaimable:     136680 kB
SUnreclaim:       558060 kB
KernelStack:        1424 kB
PageTables:         4092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     131352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71528 MiB
End job on node138 at 2012-05-27 14:08:23