Trace number 4103732

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
Sat4j PB 2.3.6 Resolution PB16UNSAT 2.6046 1.63103

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-bnl2.opb
MD5SUM1aac4473a72704481ef90ef3ff1598a7
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 benchmark2.6046
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables104670
Total number of constraints2262
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 constraints2262
Minimum length of a constraint30
Maximum length of a constraint2460
Number of terms in the objective function 50550
Biggest coefficient in the objective function 322444669747200
Number of bits for the biggest coefficient in the objective function 49
Sum of the numbers in the objective function 11314136774293353
Number of bits of the sum of numbers in the objective function 54
Biggest number in a constraint 322444669747200
Number of bits of the biggest number in a constraint 49
Biggest sum of numbers in a constraint 11314136774293353
Number of bits of the biggest sum of numbers54
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Glucose 2.1 dynamic restart strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4103732-1466249041.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  objective function found
2.16/1.44	c ... done. Wall clock time 1.33s.
2.16/1.44	c declared #vars     104670
2.16/1.44	c #constraints  3589
2.16/1.44	c constraints type 
2.16/1.44	c org.sat4j.specs.Constr$1 => 13
2.16/1.44	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 3576
2.16/1.44	c 3589 constraints processed.
2.16/1.44	c objective function length is 50550 literals
2.51/1.61	c starts		: 0
2.51/1.61	c conflicts		: 0
2.51/1.61	c decisions		: 0
2.51/1.61	c propagations		: 44205
2.51/1.61	c inspects		: 83222
2.51/1.61	c shortcuts		: 0
2.51/1.61	c learnt literals	: 0
2.51/1.61	c learnt binary clauses	: 0
2.51/1.61	c learnt ternary clauses	: 0
2.51/1.61	c learnt constraints	: 0
2.51/1.61	c ignored constraints	: 0
2.51/1.61	c root simplifications	: 0
2.51/1.61	c removed literals (reason simplification)	: 0
2.51/1.61	c reason swapping (by a shorter reason)	: 0
2.51/1.61	c Calls to reduceDB	: 0
2.51/1.61	c Number of update (reduction) of LBD	: 0
2.51/1.61	c Imported unit clauses	: 0
2.51/1.61	c number of reductions to clauses (during analyze)	: 0
2.51/1.61	c number of learned constraints concerned by reduction	: 0
2.51/1.61	c number of learning phase by resolution	: 0
2.51/1.61	c number of learning phase by cutting planes	: 0
2.51/1.61	c speed (assignments/second)	: 3.0148357266968258E-5
2.51/1.61	c non guided choices	0
2.51/1.61	c learnt constraints type 
2.51/1.61	s UNSATISFIABLE
2.51/1.61	c Total wall clock time (in seconds): 1.505

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4103732-1466249041/watcher-4103732-1466249041 -o /tmp/evaluation-result-4103732-1466249041/solver-4103732-1466249041 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node117-1466230712-24776 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4103732-1466249041.opb 

pid=27349
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: 2.25 2.22 2.19 2/194 27352
/proc/meminfo: memFree=29533132/32872528 swapFree=1556504/1720024
[pid=27352] ppid=27349 vsize=96324 CPUtime=0 cores=0,2,4,6
/proc/27352/stat : 27352 (java) S 27349 27352 24760 0 -1 4202496 1316 0 0 0 0 0 0 0 20 0 2 0 26952742 98635776 948 33554432000 1073741824 1073778376 140733461872272 140733461863408 270333411389 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27352/statm: 24081 949 720 9 0 16771 0
[pid=27352/tid=27353] ppid=27349 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27353/stat : 27353 (java) R 27349 27352 24760 0 -1 4202560 122 0 0 0 0 0 0 0 20 0 2 0 26952743 98570240 970 33554432000 1073741824 1073778376 140733461872272 139862919638568 270330053520 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.100112 s]
/proc/loadavg: 2.25 2.22 2.19 2/194 27352
/proc/meminfo: memFree=29533132/32872528 swapFree=1556504/1720024
[pid=27352] ppid=27349 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/27352/stat : 27352 (java) S 27349 27352 24760 0 -1 4202496 4460 0 1 0 9 1 0 0 20 0 18 0 26952742 9787879424 5581 33554432000 1073741824 1073778376 140733461872272 140733461863408 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27352/statm: 2389619 5581 2125 9 0 2380296 0
[pid=27352/tid=27353] ppid=27349 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/27352/task/27353/stat : 27353 (java) R 27349 27352 24760 0 -1 4202560 2432 0 1 0 6 1 0 0 20 0 18 0 26952743 9787879424 5581 33554432000 1073741824 1073778376 140733461872272 139862919642016 270333437197 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200317 s]
/proc/loadavg: 2.25 2.22 2.19 2/194 27352
/proc/meminfo: memFree=29533132/32872528 swapFree=1556504/1720024
[pid=27352] ppid=27349 vsize=9558476 CPUtime=0.31 cores=0,2,4,6
/proc/27352/stat : 27352 (java) S 27349 27352 24760 0 -1 4202496 5124 0 1 0 29 2 0 0 20 0 18 0 26952742 9787879424 6934 33554432000 1073741824 1073778376 140733461872272 140733461863408 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27352/statm: 2389619 6934 2220 9 0 2380296 0
[pid=27352/tid=27353] ppid=27349 vsize=9558476 CPUtime=0.17 cores=0,2,4,6
/proc/27352/task/27353/stat : 27353 (java) R 27349 27352 24760 0 -1 4202560 2450 0 1 0 16 1 0 0 20 0 18 0 26952743 9787879424 6934 33554432000 1073741824 1073778376 140733461872272 139862919634736 139862859788086 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 9558476

[startup+0.300323 s]
/proc/loadavg: 2.25 2.22 2.19 2/194 27352
/proc/meminfo: memFree=29533132/32872528 swapFree=1556504/1720024
[pid=27352] ppid=27349 vsize=9558476 CPUtime=0.5 cores=0,2,4,6
/proc/27352/stat : 27352 (java) S 27349 27352 24760 0 -1 4202496 6627 0 1 0 48 2 0 0 20 0 18 0 26952742 9787879424 11747 33554432000 1073741824 1073778376 140733461872272 140733461863408 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27352/statm: 2389619 11747 2231 9 0 2380296 0
[pid=27352/tid=27353] ppid=27349 vsize=9558476 CPUtime=0.27 cores=0,2,4,6
/proc/27352/task/27353/stat : 27353 (java) R 27349 27352 24760 0 -1 4202560 2458 0 1 0 26 1 0 0 20 0 18 0 26952743 9787879424 11747 33554432000 1073741824 1073778376 140733461872272 139862919634736 139862859744912 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9558476

[startup+0.711912 s]
/proc/loadavg: 2.25 2.22 2.19 2/194 27352
/proc/meminfo: memFree=29533132/32872528 swapFree=1556504/1720024
[pid=27352] ppid=27349 vsize=9558476 CPUtime=1.29 cores=0,2,4,6
/proc/27352/stat : 27352 (java) S 27349 27352 24760 0 -1 4202496 11064 0 1 0 121 8 0 0 20 0 18 0 26952742 9787879424 47423 33554432000 1073741824 1073778376 140733461872272 140733461863408 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27352/statm: 2389619 47423 2258 9 0 2380296 0
[pid=27352/tid=27353] ppid=27349 vsize=9558476 CPUtime=0.65 cores=0,2,4,6
/proc/27352/task/27353/stat : 27353 (java) S 27349 27352 24760 0 -1 4202560 2515 0 1 0 62 3 0 0 20 0 18 0 26952743 9787879424 47423 33554432000 1073741824 1073778376 140733461872272 139862919642456 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 9558476

[startup+1.50078 s]
/proc/loadavg: 2.25 2.22 2.19 3/212 27370
/proc/meminfo: memFree=29309752/32872528 swapFree=1556504/1720024
[pid=27352] ppid=27349 vsize=9558476 CPUtime=2.32 cores=0,2,4,6
/proc/27352/stat : 27352 (java) S 27349 27352 24760 0 -1 4202496 11747 0 1 0 218 14 0 0 20 0 18 0 26952742 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 140733461863408 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27352/statm: 2389619 58200 2271 9 0 2380296 0
[pid=27352/tid=27353] ppid=27349 vsize=9558476 CPUtime=1.39 cores=0,2,4,6
/proc/27352/task/27353/stat : 27353 (java) R 27349 27352 24760 0 -1 4202560 2525 0 1 0 135 4 0 0 20 0 18 0 26952743 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 139862919634896 139862859457549 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=27352/tid=27355] ppid=27349 vsize=9558476 CPUtime=0.04 cores=0,2,4,6
/proc/27352/task/27355/stat : 27355 (java) S 27349 27352 24760 0 -1 4202560 31 0 0 0 2 2 0 0 20 0 18 0 26952743 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 139862763678760 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27356] ppid=27349 vsize=9558476 CPUtime=0.01 cores=0,2,4,6
/proc/27352/task/27356/stat : 27356 (java) S 27349 27352 24760 0 -1 4202560 15 0 0 0 1 0 0 0 20 0 18 0 26952743 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 139862762625960 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=27352/tid=27357] ppid=27349 vsize=9558476 CPUtime=0.01 cores=0,2,4,6
/proc/27352/task/27357/stat : 27357 (java) S 27349 27352 24760 0 -1 4202560 13 0 0 0 1 0 0 0 20 0 18 0 26952743 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 139862761573160 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=27352/tid=27358] ppid=27349 vsize=9558476 CPUtime=0.02 cores=0,2,4,6
/proc/27352/task/27358/stat : 27358 (java) S 27349 27352 24760 0 -1 4202560 103 0 0 0 2 0 0 0 20 0 18 0 26952743 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 139862760520360 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=27352/tid=27359] ppid=27349 vsize=9558476 CPUtime=0.01 cores=0,2,4,6
/proc/27352/task/27359/stat : 27359 (java) S 27349 27352 24760 0 -1 4202560 19 0 0 0 1 0 0 0 20 0 18 0 26952743 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 139862759467560 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=27352/tid=27360] ppid=27349 vsize=9558476 CPUtime=0.05 cores=0,2,4,6
/proc/27352/task/27360/stat : 27360 (java) S 27349 27352 24760 0 -1 4202560 124 0 0 0 3 2 0 0 20 0 18 0 26952743 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 139862758414760 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27361] ppid=27349 vsize=9558476 CPUtime=0.05 cores=0,2,4,6
/proc/27352/task/27361/stat : 27361 (java) S 27349 27352 24760 0 -1 4202560 120 0 0 0 3 2 0 0 20 0 18 0 26952743 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 139862757361960 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=27352/tid=27362] ppid=27349 vsize=9558476 CPUtime=0.02 cores=0,2,4,6
/proc/27352/task/27362/stat : 27362 (java) S 27349 27352 24760 0 -1 4202560 92 0 0 0 2 0 0 0 20 0 18 0 26952743 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 139862756309160 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27363] ppid=27349 vsize=9558476 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27363/stat : 27363 (java) S 27349 27352 24760 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 18 0 26952745 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 139862743899112 270333425577 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27364] ppid=27349 vsize=9558476 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27364/stat : 27364 (java) S 27349 27352 24760 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 26952745 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 139862742845176 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27365] ppid=27349 vsize=9558476 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27365/stat : 27365 (java) S 27349 27352 24760 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26952745 9787879424 58200 33554432000 1073741824 1073778376 140733461872272 139862741792264 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27366] ppid=27349 vsize=9558476 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27366/stat : 27366 (java) S 27349 27352 24760 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26952747 9787879424 58201 33554432000 1073741824 1073778376 140733461872272 139862740740752 270333433632 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27367] ppid=27349 vsize=9558476 CPUtime=0.25 cores=0,2,4,6
/proc/27352/task/27367/stat : 27367 (java) R 27349 27352 24760 0 -1 4202560 2282 0 0 0 25 0 0 0 20 0 18 0 26952747 9787879424 58201 33554432000 1073741824 1073778376 140733461872272 139862739687864 270329679691 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27368] ppid=27349 vsize=9558476 CPUtime=0.3 cores=0,2,4,6
/proc/27352/task/27368/stat : 27368 (java) S 27349 27352 24760 0 -1 4202560 5103 0 0 0 29 1 0 0 20 0 18 0 26952747 9787879424 58201 33554432000 1073741824 1073778376 140733461872272 139862738635064 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=27352/tid=27369] ppid=27349 vsize=9558476 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27369/stat : 27369 (java) S 27349 27352 24760 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26952747 9787879424 58201 33554432000 1073741824 1073778376 140733461872272 139862737582456 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=27352/tid=27370] ppid=27349 vsize=9558476 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27370/stat : 27370 (java) S 27349 27352 24760 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26952747 9787879424 58201 33554432000 1073741824 1073778376 140733461872272 139862736529864 270333425577 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.32
Current children cumulated vsize (KiB) 9558476

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27352 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60097 s]
/proc/loadavg: 2.25 2.22 2.19 3/212 27370
/proc/meminfo: memFree=29309752/32872528 swapFree=1556504/1720024
[pid=27352] ppid=27349 vsize=9558476 CPUtime=2.51 cores=0,2,4,6
/proc/27352/stat : 27352 (java) S 27349 27352 24760 0 -1 4202496 12138 0 1 0 237 14 0 0 20 0 18 0 26952742 9787879424 58136 33554432000 1073741824 1073778376 140733461872272 140733461863408 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27352/statm: 2389619 58136 2272 9 0 2380296 0
[pid=27352/tid=27353] ppid=27349 vsize=9558476 CPUtime=1.49 cores=0,2,4,6
/proc/27352/task/27353/stat : 27353 (java) R 27349 27352 24760 0 -1 4202560 2525 0 1 0 145 4 0 0 20 0 18 0 26952743 9787879424 58136 33554432000 1073741824 1073778376 140733461872272 139862919634896 139862859417504 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=27352/tid=27355] ppid=27349 vsize=9558476 CPUtime=0.04 cores=0,2,4,6
/proc/27352/task/27355/stat : 27355 (java) S 27349 27352 24760 0 -1 4202560 31 0 0 0 2 2 0 0 20 0 18 0 26952743 9787879424 58136 33554432000 1073741824 1073778376 140733461872272 139862763678760 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27356] ppid=27349 vsize=9558476 CPUtime=0.01 cores=0,2,4,6
/proc/27352/task/27356/stat : 27356 (java) S 27349 27352 24760 0 -1 4202560 15 0 0 0 1 0 0 0 20 0 18 0 26952743 9787879424 58136 33554432000 1073741824 1073778376 140733461872272 139862762625960 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=27352/tid=27357] ppid=27349 vsize=9558476 CPUtime=0.01 cores=0,2,4,6
/proc/27352/task/27357/stat : 27357 (java) S 27349 27352 24760 0 -1 4202560 13 0 0 0 1 0 0 0 20 0 18 0 26952743 9787879424 58136 33554432000 1073741824 1073778376 140733461872272 139862761573160 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=27352/tid=27358] ppid=27349 vsize=9558476 CPUtime=0.02 cores=0,2,4,6
/proc/27352/task/27358/stat : 27358 (java) S 27349 27352 24760 0 -1 4202560 103 0 0 0 2 0 0 0 20 0 18 0 26952743 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862760520360 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=27352/tid=27359] ppid=27349 vsize=9558476 CPUtime=0.01 cores=0,2,4,6
/proc/27352/task/27359/stat : 27359 (java) S 27349 27352 24760 0 -1 4202560 19 0 0 0 1 0 0 0 20 0 18 0 26952743 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862759467560 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=27352/tid=27360] ppid=27349 vsize=9558476 CPUtime=0.05 cores=0,2,4,6
/proc/27352/task/27360/stat : 27360 (java) S 27349 27352 24760 0 -1 4202560 124 0 0 0 3 2 0 0 20 0 18 0 26952743 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862758414760 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27361] ppid=27349 vsize=9558476 CPUtime=0.05 cores=0,2,4,6
/proc/27352/task/27361/stat : 27361 (java) S 27349 27352 24760 0 -1 4202560 120 0 0 0 3 2 0 0 20 0 18 0 26952743 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862757361960 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=27352/tid=27362] ppid=27349 vsize=9558476 CPUtime=0.02 cores=0,2,4,6
/proc/27352/task/27362/stat : 27362 (java) S 27349 27352 24760 0 -1 4202560 92 0 0 0 2 0 0 0 20 0 18 0 26952743 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862756309160 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27363] ppid=27349 vsize=9558476 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27363/stat : 27363 (java) S 27349 27352 24760 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 18 0 26952745 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862743899112 270333425577 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27364] ppid=27349 vsize=9558476 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27364/stat : 27364 (java) S 27349 27352 24760 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 26952745 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862742845176 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27365] ppid=27349 vsize=9558476 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27365/stat : 27365 (java) S 27349 27352 24760 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26952745 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862741792264 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27366] ppid=27349 vsize=9558476 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27366/stat : 27366 (java) S 27349 27352 24760 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26952747 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862740740752 270333433632 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27367] ppid=27349 vsize=9558476 CPUtime=0.31 cores=0,2,4,6
/proc/27352/task/27367/stat : 27367 (java) R 27349 27352 24760 0 -1 4202560 2666 0 0 0 31 0 0 0 20 0 18 0 26952747 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862739687864 139862923760080 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=27352/tid=27368] ppid=27349 vsize=9558476 CPUtime=0.34 cores=0,2,4,6
/proc/27352/task/27368/stat : 27368 (java) S 27349 27352 24760 0 -1 4202560 5113 0 0 0 33 1 0 0 20 0 18 0 26952747 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862738635064 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=27352/tid=27369] ppid=27349 vsize=9558476 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27369/stat : 27369 (java) S 27349 27352 24760 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26952747 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862737582456 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=27352/tid=27370] ppid=27349 vsize=9558476 CPUtime=0 cores=0,2,4,6
/proc/27352/task/27370/stat : 27370 (java) S 27349 27352 24760 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26952747 9787879424 58140 33554432000 1073741824 1073778376 140733461872272 139862736529864 270333425577 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.51
Current children cumulated vsize (KiB) 9558476

Child status: 20
Real time (s): 1.63103
CPU time (s): 2.6046
CPU user time (s): 2.37964
CPU system time (s): 0.224965
CPU usage (%): 159.691
Max. virtual memory (cumulated for all children) (KiB): 9558476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.37964
system time used= 0.224965
maximum resident set size= 234668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12173
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 345
involuntary context switches= 152

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node117 at 2016-06-18 13:24:01
IDJOB=4103732
IDBENCH=2445
IDSOLVER=2546
FILE ID=node117/4103732-1466249041
RUNJOBID= node117-1466230712-24776
PBS_JOBID= 19918181
Free space on /tmp= 71732 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-bnl2.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103732-1466249041/watcher-4103732-1466249041 -o /tmp/evaluation-result-4103732-1466249041/solver-4103732-1466249041 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node117-1466230712-24776 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4103732-1466249041.opb

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

MD5SUM BENCH= 1aac4473a72704481ef90ef3ff1598a7
RANDOM SEED=1515171620

node117.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		: 2666.912
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	: 5333.82
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		: 2666.912
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	: 5332.55
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		: 2666.912
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	: 5332.55
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		: 2666.912
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	: 5332.55
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		: 2666.912
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	: 5332.54
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		: 2666.912
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	: 5332.54
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		: 2666.912
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	: 5332.54
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		: 2666.912
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29534140 kB
Buffers:          114944 kB
Cached:           253136 kB
SwapCached:            0 kB
Active:           594992 kB
Inactive:         268364 kB
Active(anon):     487292 kB
Inactive(anon):    10636 kB
Active(file):     107700 kB
Inactive(file):   257728 kB
Unevictable:     1720024 kB
Mlocked:         1556504 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              7740 kB
Writeback:             0 kB
AnonPages:       2254176 kB
Mapped:            21124 kB
Shmem:               204 kB
Slab:             620688 kB
SReclaimable:      64100 kB
SUnreclaim:       556588 kB
KernelStack:        1752 kB
PageTables:         8292 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2385060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    657408 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node117 at 2016-06-18 13:24:03