Trace number 3706214

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 2012-05-17UNSAT 1009.2 1009.38

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-woodw.opb
MD5SUM39878dc7ef96e07e426f9432943c6054
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.95155
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables252150
Total number of constraints1098
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1098
Minimum length of a constraint30
Maximum length of a constraint43590
Number of terms in the objective function 120
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 4294967292
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 10737418240000
Number of bits of the biggest number in a constraint 44
Biggest sum of numbers in a constraint 556588032595749
Number of bits of the biggest sum of numbers49
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1009.12/1009.37	c 2012-05-27T13:41:04+0200
1009.12/1009.37	c arch = x86_64
1009.12/1009.37	c os = linux
1009.12/1009.37	c compiler = ghc 7.4
1009.12/1009.37	c packages:
1009.12/1009.37	c   OptDir-0.0.1
1009.12/1009.37	c   array-0.4.0.0
1009.12/1009.37	c   base-4.5.0.0
1009.12/1009.37	c   bytestring-0.9.2.1
1009.12/1009.37	c   containers-0.4.2.1
1009.12/1009.37	c   deepseq-1.3.0.0
1009.12/1009.37	c   mtl-2.1.1
1009.12/1009.37	c   old_locale-1.0.0.4
1009.12/1009.37	c   parse_dimacs-1.2
1009.12/1009.37	c   parsec-3.1.2
1009.12/1009.37	c   queue-0.1.2
1009.12/1009.37	c   stm-2.3
1009.12/1009.37	c   time-1.4
1009.12/1009.37	c command line = ["--pb","HOME/instance-3706214-1338118863.opb"]
1009.12/1009.37	c #vars 252150
1009.12/1009.37	c #constraints 1098
1009.12/1009.37	c Solving starts ...
1009.12/1009.37	s UNSATISFIABLE
1009.12/1009.37	c total time = 1009.195s

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-3706214-1338118863/watcher-3706214-1338118863 -o /tmp/evaluation-result-3706214-1338118863/solver-3706214-1338118863 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706214-1338118863.opb 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.95 3/173 24080
/proc/meminfo: memFree=31363976/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 826 0 0 0 0 0 0 0 20 0 1 0 278010956 7405568 747 33554432000 4194304 8973514 140734962132464 140734962131728 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 1808 747 414 1167 0 589 0

[startup+0.0530161 s]
/proc/loadavg: 2.00 2.00 1.95 3/173 24080
/proc/meminfo: memFree=31363976/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=9280 CPUtime=0.04 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 1467 0 0 0 4 0 0 0 20 0 1 0 278010956 9502720 1388 33554432000 4194304 8973514 140734962132464 140734962131728 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 2320 1388 418 1167 0 1101 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9280

[startup+0.100286 s]
/proc/loadavg: 2.00 2.00 1.95 3/173 24080
/proc/meminfo: memFree=31363976/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=11328 CPUtime=0.09 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 2101 0 0 0 9 0 0 0 20 0 1 0 278010956 11599872 2022 33554432000 4194304 8973514 140734962132464 140734962131728 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 2832 2022 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300298 s]
/proc/loadavg: 2.00 2.00 1.95 3/173 24080
/proc/meminfo: memFree=31363976/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=21568 CPUtime=0.29 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 4661 0 0 0 28 1 0 0 20 0 1 0 278010956 22085632 4582 33554432000 4194304 8973514 140734962132464 140734962131960 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 5392 4582 418 1167 0 4173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21568

[startup+0.700298 s]
/proc/loadavg: 2.00 2.00 1.95 3/173 24080
/proc/meminfo: memFree=31363976/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=40000 CPUtime=0.69 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 9269 0 0 0 67 2 0 0 20 0 1 0 278010956 40960000 9190 33554432000 4194304 8973514 140734962132464 140734962131960 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 10000 9190 418 1167 0 8781 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40000

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24091
/proc/meminfo: memFree=31273760/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=79936 CPUtime=1.49 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 19253 0 0 0 145 4 0 0 20 0 1 0 278010956 81854464 19174 33554432000 4194304 8973514 140734962132464 140734962131960 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 19984 19174 418 1167 0 18765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 79936

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24091
/proc/meminfo: memFree=31165004/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=165952 CPUtime=3.08 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 40757 0 0 0 299 9 0 0 20 0 1 0 278010956 169934848 40678 33554432000 4194304 8973514 140734962132464 140734962131728 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 41488 40678 418 1167 0 40269 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 165952

[startup+6.3003 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24091
/proc/meminfo: memFree=30830900/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=340032 CPUtime=6.29 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 84104 0 0 0 609 20 0 0 20 0 1 0 278010956 348192768 84035 33554432000 4194304 8973514 140734962132464 140734962130432 4209439 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 85008 84043 422 1167 0 83789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 340032

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 1.95 3/177 24091
/proc/meminfo: memFree=29628180/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1183808 CPUtime=12.69 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295234 0 0 0 1215 54 0 0 20 0 1 0 278010956 1212219392 295165 33554432000 4194304 8973514 140734962132464 140734962131960 4208870 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 295952 295165 430 1167 0 294733 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1183808

[startup+25.5003 s]
/proc/loadavg: 2.06 2.02 1.95 3/177 24091
/proc/meminfo: memFree=29265108/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=25.48 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295746 0 0 0 2491 57 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131960 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1185856

[startup+51.1003 s]
/proc/loadavg: 2.04 2.01 1.95 3/177 24091
/proc/meminfo: memFree=29114524/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=51.08 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295748 0 0 0 5046 62 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131728 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1185856

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 1.95 3/177 24091
/proc/meminfo: memFree=28891244/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=102.28 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295749 0 0 0 10154 74 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962130432 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1185856

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24092
/proc/meminfo: memFree=28787492/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=162.26 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295753 0 0 0 16137 89 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131728 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1185856

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24092
/proc/meminfo: memFree=28753544/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=222.24 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295757 0 0 0 22121 103 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131728 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1185856

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24092
/proc/meminfo: memFree=28768824/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=282.23 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295757 0 0 0 28106 117 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131960 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 1185856

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24092
/proc/meminfo: memFree=28768976/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=342.22 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295760 0 0 0 34092 130 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131960 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 1185856

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24092
/proc/meminfo: memFree=28768756/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=402.21 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295762 0 0 0 40078 143 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131960 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 1185856

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24093
/proc/meminfo: memFree=28768784/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=462.2 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295766 0 0 0 46064 156 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131960 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 1185856

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24093
/proc/meminfo: memFree=28768936/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=522.18 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295780 0 0 0 52049 169 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131728 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 1185856

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 24096
/proc/meminfo: memFree=28768832/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=582.18 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295780 0 0 0 58035 183 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131728 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 1185856

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24096
/proc/meminfo: memFree=28768744/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=642.18 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295781 0 0 0 64020 198 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131728 4434700 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 1185856

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24096
/proc/meminfo: memFree=28768896/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=702.16 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295781 0 0 0 70005 211 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131728 4209168 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 702.16
Current children cumulated vsize (KiB) 1185856

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24097
/proc/meminfo: memFree=28768940/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=762.15 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295781 0 0 0 75990 225 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131960 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 762.15
Current children cumulated vsize (KiB) 1185856

[startup+822.3 s]
/proc/loadavg: 2.04 2.01 1.96 3/177 24097
/proc/meminfo: memFree=28768844/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=822.14 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295781 0 0 0 81973 241 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962130432 4209357 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 822.14
Current children cumulated vsize (KiB) 1185856

[startup+882.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 24097
/proc/meminfo: memFree=28768996/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=882.14 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295781 0 0 0 87957 257 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962130432 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 1185856

[startup+942.3 s]
/proc/loadavg: 2.05 2.02 1.96 3/177 24097
/proc/meminfo: memFree=28769024/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=942.12 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295781 0 0 0 93940 272 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131960 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 1185856

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 24097
/proc/meminfo: memFree=28768928/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=1002.11 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295781 0 0 0 99924 287 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131728 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 1185856

Solver just ended. Dumping a history of the last processes samples

[startup+1004.7 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 24097
/proc/meminfo: memFree=28769052/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=1004.52 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295781 0 0 0 100164 288 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131728 7659525 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 1004.52
Current children cumulated vsize (KiB) 1185856

[startup+1007.9 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 24097
/proc/meminfo: memFree=28769036/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=1007.72 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295781 0 0 0 100483 289 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131960 4209442 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 1007.72
Current children cumulated vsize (KiB) 1185856

[startup+1008.71 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 24097
/proc/meminfo: memFree=28769036/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=1008.52 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295781 0 0 0 100563 289 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131960 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 1008.52
Current children cumulated vsize (KiB) 1185856

[startup+1009.1 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 24097
/proc/meminfo: memFree=28769036/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=1008.92 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295781 0 0 0 100603 289 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962131960 4204292 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 1008.92
Current children cumulated vsize (KiB) 1185856

[startup+1009.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 24097
/proc/meminfo: memFree=28769036/32873844 swapFree=6080/6080
[pid=24080] ppid=24078 vsize=1185856 CPUtime=1009.12 cores=1,3,5,7
/proc/24080/stat : 24080 (toysat) R 24078 24080 18125 0 -1 4202496 295781 0 0 0 100623 289 0 0 20 0 1 0 278010956 1214316544 295677 33554432000 4194304 8973514 140734962132464 140734962130432 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/24080/statm: 296464 295677 430 1167 0 295245 0
Current children cumulated CPU time (s) 1009.12
Current children cumulated vsize (KiB) 1185856

Child status: 0
Real time (s): 1009.38
CPU time (s): 1009.2
CPU user time (s): 1006.3
CPU system time (s): 2.89856
CPU usage (%): 99.9824
Max. virtual memory (cumulated for all children) (KiB): 1185856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1006.3
system time used= 2.89856
maximum resident set size= 1182756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 295793
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= 39
involuntary context switches= 1045

runsolver used 1.64475 second user time and 4.78627 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 13:41:04
IDJOB=3706214
IDBENCH=2439
IDSOLVER=2285
FILE ID=node139/3706214-1338118863
RUNJOBID= node139-1338113455-23758
PBS_JOBID= 14624436
Free space on /tmp= 71628 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-woodw.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706214-1338118863/watcher-3706214-1338118863 -o /tmp/evaluation-result-3706214-1338118863/solver-3706214-1338118863 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706214-1338118863.opb

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

MD5SUM BENCH= 39878dc7ef96e07e426f9432943c6054
RANDOM SEED=1368834410

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
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	: 5331.92
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		: 2666.750
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		: 2666.750
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	: 5331.91
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		: 2666.750
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:        31364612 kB
Buffers:          310856 kB
Cached:           348156 kB
SwapCached:          828 kB
Active:           601108 kB
Inactive:          68948 kB
Active(anon):       6080 kB
Inactive(anon):     7624 kB
Active(file):     595028 kB
Inactive(file):    61324 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:             42320 kB
Writeback:             0 kB
AnonPages:         14864 kB
Mapped:            10996 kB
Shmem:                 8 kB
Slab:             701472 kB
SReclaimable:     143988 kB
SUnreclaim:       557484 kB
KernelStack:        1448 kB
PageTables:         3712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     107388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71596 MiB
End job on node139 at 2012-05-27 13:57:53