Trace number 4103706

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 Res+CP PB16UNSAT 2.20466 1.37647

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-scfxm2.opb
MD5SUM8867980cf2a1dbd0adf6037d5e517a28
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 benchmark1.3348
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables27420
Total number of constraints654
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 constraints654
Minimum length of a constraint30
Maximum length of a constraint1710
Number of terms in the objective function 1380
Biggest coefficient in the objective function 5368709120
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 281320357626
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 53687091200000
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 326830904793855
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 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.00/0.09	c version PB16.v20160501
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		501472288
0.00/0.09	c Max memory 		7480803328
0.00/0.09	c Total memory 		504102912
0.00/0.09	c Number of processors 	8
0.09/0.12	c Pseudo Boolean Optimization by upper bound
0.09/0.12	c ManyCore solver with 2 solvers running in parallel
0.09/0.12	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@16fd0b7
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.12	c Expensive reason simplification
0.09/0.12	c Glucose 2.1 dynamic restart strategy
0.09/0.12	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
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.09/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@75786e64
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.12	c No reason simplification
0.09/0.12	c Armin Biere (Picosat) restarts strategy
0.09/0.12	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
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c solving HOME/instance-4103706-1466245849.opb
0.09/0.12	c reading problem ... 
0.09/0.12	c  objective function found
1.58/0.86	c ... done. Wall clock time 0.741s.
1.58/0.86	c declared #vars     27420
1.58/0.86	c #constraints  1028
1.58/0.87	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
1.58/0.87	c constraints type 
1.58/0.87	c org.sat4j.specs.Constr$1 => 8
1.58/0.87	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1020
1.58/0.87	c 1028 constraints processed.
1.58/0.87	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
1.58/0.87	c constraints type 
1.58/0.87	c org.sat4j.specs.Constr$1 => 8
1.58/0.87	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1020
1.58/0.87	c 1028 constraints processed.
1.58/0.87	c objective function length is 1380 literals
1.75/0.99	c And the winner is solver0
2.15/1.37	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
2.15/1.37	c starts		: 0
2.15/1.37	c conflicts		: 0
2.15/1.37	c decisions		: 0
2.15/1.37	c propagations		: 11475
2.15/1.37	c inspects		: 33935
2.15/1.37	c shortcuts		: 0
2.15/1.37	c learnt literals	: 0
2.15/1.37	c learnt binary clauses	: 0
2.15/1.37	c learnt ternary clauses	: 0
2.15/1.37	c learnt constraints	: 0
2.15/1.37	c ignored constraints	: 0
2.15/1.37	c root simplifications	: 0
2.15/1.37	c removed literals (reason simplification)	: 0
2.15/1.37	c reason swapping (by a shorter reason)	: 0
2.15/1.37	c Calls to reduceDB	: 0
2.15/1.37	c Number of update (reduction) of LBD	: 0
2.15/1.37	c Imported unit clauses	: 0
2.15/1.37	c number of reductions to clauses (during analyze)	: 0
2.15/1.37	c number of learned constraints concerned by reduction	: 0
2.15/1.37	c number of learning phase by resolution	: 0
2.15/1.37	c number of learning phase by cutting planes	: 0
2.15/1.37	c speed (assignments/second)	: 7.826109104167647E-6
2.15/1.37	c non guided choices	0
2.15/1.37	c learnt constraints type 
2.15/1.37	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
2.15/1.37	c starts		: 0
2.15/1.37	c conflicts		: 0
2.15/1.37	c decisions		: 0
2.15/1.37	c propagations		: 11475
2.15/1.37	c inspects		: 33935
2.15/1.37	c shortcuts		: 0
2.15/1.37	c learnt literals	: 0
2.15/1.37	c learnt binary clauses	: 0
2.15/1.37	c learnt ternary clauses	: 0
2.15/1.37	c learnt constraints	: 0
2.15/1.37	c ignored constraints	: 0
2.15/1.37	c root simplifications	: 0
2.15/1.37	c removed literals (reason simplification)	: 0
2.15/1.37	c reason swapping (by a shorter reason)	: 0
2.15/1.37	c Calls to reduceDB	: 0
2.15/1.37	c Number of update (reduction) of LBD	: 0
2.15/1.37	c Imported unit clauses	: 0
2.15/1.37	c number of reductions to clauses (during analyze)	: 0
2.15/1.37	c number of learned constraints concerned by reduction	: 0
2.15/1.37	c number of learning phase by resolution	: 0
2.15/1.37	c number of learning phase by cutting planes	: 0
2.15/1.37	c speed (assignments/second)	: 7.82610910416231E-6
2.15/1.37	c non guided choices	0
2.15/1.37	c learnt constraints type 
2.15/1.37	s UNSATISFIABLE
2.15/1.37	c Total wall clock time (in seconds): 1.247

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-4103706-1466245849/watcher-4103706-1466245849 -o /tmp/evaluation-result-4103706-1466245849/solver-4103706-1466245849 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466241279-6374 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4103706-1466245849.opb 

pid=8314
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: 4.11 4.16 4.17 3/198 8317
/proc/meminfo: memFree=28903180/32872528 swapFree=681964/737152
[pid=8317] ppid=8314 vsize=268 CPUtime=0 cores=0,2,4,6
/proc/8317/stat : 8317 (java) R 8314 8317 6358 0 -1 4194304 338 0 0 0 0 0 0 0 20 0 1 0 26634092 274432 9 33554432000 1073741824 1073778376 140735643696848 140734523311016 213857112336 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/8317/statm: 68 26 19 9 0 25 0

[startup+0.100158 s]
/proc/loadavg: 4.11 4.16 4.17 3/198 8317
/proc/meminfo: memFree=28903180/32872528 swapFree=681964/737152
[pid=8317] ppid=8314 vsize=9558476 CPUtime=0.09 cores=0,2,4,6
/proc/8317/stat : 8317 (java) S 8314 8317 6358 0 -1 4202496 4426 0 1 0 8 1 0 0 20 0 18 0 26634092 9787879424 6041 33554432000 1073741824 1073778376 140735643696848 140735643687984 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8317/statm: 2389619 6041 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.200226 s]
/proc/loadavg: 4.11 4.16 4.17 3/198 8317
/proc/meminfo: memFree=28903180/32872528 swapFree=681964/737152
[pid=8317] ppid=8314 vsize=9558476 CPUtime=0.28 cores=0,2,4,6
/proc/8317/stat : 8317 (java) S 8314 8317 6358 0 -1 4202496 5224 0 1 0 27 1 0 0 20 0 18 0 26634092 9787879424 7691 33554432000 1073741824 1073778376 140735643696848 140735643687984 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8317/statm: 2389619 7691 2216 9 0 2380296 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9558476

[startup+0.300239 s]
/proc/loadavg: 4.11 4.16 4.17 3/198 8317
/proc/meminfo: memFree=28903180/32872528 swapFree=681964/737152
[pid=8317] ppid=8314 vsize=9558476 CPUtime=0.59 cores=0,2,4,6
/proc/8317/stat : 8317 (java) S 8314 8317 6358 0 -1 4202496 11399 0 1 0 57 2 0 0 20 0 18 0 26634092 9787879424 12721 33554432000 1073741824 1073778376 140735643696848 140735643687984 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8317/statm: 2389619 12721 2233 9 0 2380296 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 9558476

[startup+0.700195 s]
/proc/loadavg: 4.11 4.16 4.17 3/198 8317
/proc/meminfo: memFree=28903180/32872528 swapFree=681964/737152
[pid=8317] ppid=8314 vsize=9558476 CPUtime=1.39 cores=0,2,4,6
/proc/8317/stat : 8317 (java) S 8314 8317 6358 0 -1 4202496 13724 0 1 0 133 6 0 0 20 0 18 0 26634092 9787879424 47621 33554432000 1073741824 1073778376 140735643696848 140735643687984 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8317/statm: 2389619 47621 2257 9 0 2380296 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 9558476

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8317 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800357 s]
/proc/loadavg: 4.11 4.16 4.17 3/198 8317
/proc/meminfo: memFree=28903180/32872528 swapFree=681964/737152
[pid=8317] ppid=8314 vsize=9558476 CPUtime=1.58 cores=0,2,4,6
/proc/8317/stat : 8317 (java) S 8314 8317 6358 0 -1 4202496 13840 0 1 0 149 9 0 0 20 0 18 0 26634092 9787879424 52812 33554432000 1073741824 1073778376 140735643696848 140735643687984 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8317/statm: 2389619 52812 2263 9 0 2380296 0
Current children cumulated CPU time (s) 1.58
Current children cumulated vsize (KiB) 9558476

[startup+1.20806 s]
/proc/loadavg: 4.11 4.16 4.17 3/216 8337
/proc/meminfo: memFree=28697960/32872528 swapFree=681964/737152
[pid=8317] ppid=8314 vsize=9691604 CPUtime=2.15 cores=0,2,4,6
/proc/8317/stat : 8317 (java) S 8314 8317 6358 0 -1 4202496 14423 0 1 0 204 11 0 0 20 0 18 0 26634092 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140735643687984 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8317/statm: 2422901 52852 2272 9 0 2413578 0
[pid=8317/tid=8319] ppid=8314 vsize=9691604 CPUtime=0.78 cores=0,2,4,6
/proc/8317/task/8319/stat : 8319 (java) S 8314 8317 6358 0 -1 4202560 2487 0 1 0 76 2 0 0 20 0 18 0 26634093 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495906452344 213869705129 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8317/tid=8320] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8320/stat : 8320 (java) S 8314 8317 6358 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495750474152 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8321] ppid=8314 vsize=9691604 CPUtime=0.01 cores=0,2,4,6
/proc/8317/task/8321/stat : 8321 (java) S 8314 8317 6358 0 -1 4202560 12 0 0 0 1 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495749421608 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8317/tid=8322] ppid=8314 vsize=9691604 CPUtime=0.01 cores=0,2,4,6
/proc/8317/task/8322/stat : 8322 (java) S 8314 8317 6358 0 -1 4202560 10 0 0 0 1 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495748368552 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8317/tid=8323] ppid=8314 vsize=9691604 CPUtime=0.03 cores=0,2,4,6
/proc/8317/task/8323/stat : 8323 (java) S 8314 8317 6358 0 -1 4202560 27 0 0 0 2 1 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495747316008 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8317/tid=8324] ppid=8314 vsize=9691604 CPUtime=0.01 cores=0,2,4,6
/proc/8317/task/8324/stat : 8324 (java) S 8314 8317 6358 0 -1 4202560 11 0 0 0 1 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495746263976 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8317/tid=8325] ppid=8314 vsize=9691604 CPUtime=0.01 cores=0,2,4,6
/proc/8317/task/8325/stat : 8325 (java) S 8314 8317 6358 0 -1 4202560 11 0 0 0 1 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495745211432 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8317/tid=8326] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8326/stat : 8326 (java) S 8314 8317 6358 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495744158376 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8327] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8327/stat : 8327 (java) S 8314 8317 6358 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495743105832 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8328] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8328/stat : 8328 (java) S 8314 8317 6358 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 18 0 26634095 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495730694504 213869705129 0 0 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8329] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8329/stat : 8329 (java) S 8314 8317 6358 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 26634096 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495729640824 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8330] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8330/stat : 8330 (java) S 8314 8317 6358 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 18 0 26634096 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495728587656 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8331] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8331/stat : 8331 (java) S 8314 8317 6358 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26634098 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495727536400 213869713184 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8332] ppid=8314 vsize=9691604 CPUtime=0.44 cores=0,2,4,6
/proc/8317/task/8332/stat : 8332 (java) S 8314 8317 6358 0 -1 4202560 4064 0 0 0 44 0 0 0 20 0 18 0 26634098 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495726484280 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8317/tid=8333] ppid=8314 vsize=9691604 CPUtime=0.43 cores=0,2,4,6
/proc/8317/task/8333/stat : 8333 (java) S 8314 8317 6358 0 -1 4202560 6423 0 0 0 43 0 0 0 20 0 18 0 26634098 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495725431736 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8317/tid=8334] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8334/stat : 8334 (java) S 8314 8317 6358 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26634098 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495724378872 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8317/tid=8335] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8335/stat : 8335 (java) S 8314 8317 6358 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26634098 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495723326536 213869705129 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 9691604

[startup+1.30082 s]
/proc/loadavg: 4.11 4.16 4.17 3/216 8337
/proc/meminfo: memFree=28697960/32872528 swapFree=681964/737152
[pid=8317] ppid=8314 vsize=9691604 CPUtime=2.15 cores=0,2,4,6
/proc/8317/stat : 8317 (java) S 8314 8317 6358 0 -1 4202496 14423 0 1 0 204 11 0 0 20 0 18 0 26634092 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140735643687984 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8317/statm: 2422901 52852 2272 9 0 2413578 0
[pid=8317/tid=8319] ppid=8314 vsize=9691604 CPUtime=0.78 cores=0,2,4,6
/proc/8317/task/8319/stat : 8319 (java) S 8314 8317 6358 0 -1 4202560 2487 0 1 0 76 2 0 0 20 0 18 0 26634093 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495906452344 213869705129 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8317/tid=8320] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8320/stat : 8320 (java) S 8314 8317 6358 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495750474152 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8321] ppid=8314 vsize=9691604 CPUtime=0.01 cores=0,2,4,6
/proc/8317/task/8321/stat : 8321 (java) S 8314 8317 6358 0 -1 4202560 12 0 0 0 1 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495749421608 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8317/tid=8322] ppid=8314 vsize=9691604 CPUtime=0.01 cores=0,2,4,6
/proc/8317/task/8322/stat : 8322 (java) S 8314 8317 6358 0 -1 4202560 10 0 0 0 1 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495748368552 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8317/tid=8323] ppid=8314 vsize=9691604 CPUtime=0.03 cores=0,2,4,6
/proc/8317/task/8323/stat : 8323 (java) S 8314 8317 6358 0 -1 4202560 27 0 0 0 2 1 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495747316008 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8317/tid=8324] ppid=8314 vsize=9691604 CPUtime=0.01 cores=0,2,4,6
/proc/8317/task/8324/stat : 8324 (java) S 8314 8317 6358 0 -1 4202560 11 0 0 0 1 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495746263976 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8317/tid=8325] ppid=8314 vsize=9691604 CPUtime=0.01 cores=0,2,4,6
/proc/8317/task/8325/stat : 8325 (java) S 8314 8317 6358 0 -1 4202560 11 0 0 0 1 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495745211432 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8317/tid=8326] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8326/stat : 8326 (java) S 8314 8317 6358 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495744158376 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8327] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8327/stat : 8327 (java) S 8314 8317 6358 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26634094 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495743105832 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8328] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8328/stat : 8328 (java) S 8314 8317 6358 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 18 0 26634095 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495730694504 213869705129 0 0 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8329] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8329/stat : 8329 (java) S 8314 8317 6358 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 26634096 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495729640824 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8330] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8330/stat : 8330 (java) S 8314 8317 6358 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 18 0 26634096 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495728587656 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8331] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8331/stat : 8331 (java) S 8314 8317 6358 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26634098 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495727536400 213869713184 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8317/tid=8332] ppid=8314 vsize=9691604 CPUtime=0.44 cores=0,2,4,6
/proc/8317/task/8332/stat : 8332 (java) S 8314 8317 6358 0 -1 4202560 4064 0 0 0 44 0 0 0 20 0 18 0 26634098 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495726484280 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8317/tid=8333] ppid=8314 vsize=9691604 CPUtime=0.43 cores=0,2,4,6
/proc/8317/task/8333/stat : 8333 (java) S 8314 8317 6358 0 -1 4202560 6423 0 0 0 43 0 0 0 20 0 18 0 26634098 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495725431736 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8317/tid=8334] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8334/stat : 8334 (java) S 8314 8317 6358 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26634098 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495724378872 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8317/tid=8335] ppid=8314 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/8317/task/8335/stat : 8335 (java) S 8314 8317 6358 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26634098 9924202496 52852 33554432000 1073741824 1073778376 140735643696848 140495723326536 213869705129 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 9691604

Child status: 20
Real time (s): 1.37647
CPU time (s): 2.20466
CPU user time (s): 2.04069
CPU system time (s): 0.163975
CPU usage (%): 160.168
Max. virtual memory (cumulated for all children) (KiB): 9691604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.04069
system time used= 0.163975
maximum resident set size= 211936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14428
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= 342
involuntary context switches= 82

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011998 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-18 12:30:49
IDJOB=4103706
IDBENCH=2437
IDSOLVER=2543
FILE ID=node112/4103706-1466245849
RUNJOBID= node112-1466241279-6374
PBS_JOBID= 19918204
Free space on /tmp= 71708 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-scfxm2.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103706-1466245849/watcher-4103706-1466245849 -o /tmp/evaluation-result-4103706-1466245849/solver-4103706-1466245849 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466241279-6374 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4103706-1466245849.opb

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

MD5SUM BENCH= 8867980cf2a1dbd0adf6037d5e517a28
RANDOM SEED=111365234

node112.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		: 2666.734
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	: 5333.46
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		: 2666.734
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		: 2666.734
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	: 5321.48
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		: 2666.734
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		: 2666.734
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	: 5332.55
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		: 2666.734
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.734
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	: 5332.55
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		: 2666.734
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28905236 kB
Buffers:           34116 kB
Cached:           103428 kB
SwapCached:         2040 kB
Active:          2394148 kB
Inactive:          78960 kB
Active(anon):    2336188 kB
Inactive(anon):     2100 kB
Active(file):      57960 kB
Inactive(file):    76860 kB
Unevictable:      737152 kB
Mlocked:          681964 kB
SwapTotal:      67108856 kB
SwapFree:       67096732 kB
Dirty:              2792 kB
Writeback:             0 kB
AnonPages:       3092784 kB
Mapped:            15308 kB
Shmem:                 0 kB
Slab:             601184 kB
SReclaimable:      44692 kB
SUnreclaim:       556492 kB
KernelStack:        1600 kB
PageTables:        10636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4002824 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2365440 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= 71708 MiB
End job on node112 at 2016-06-18 12:30:50