Trace number 4103750

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 2.38364 1.41129

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-beaconfd.opb
MD5SUM82f615abc3129d59c14793e11ecbb793
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 benchmark1.21381
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7860
Total number of constraints173
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 constraints173
Minimum length of a constraint30
Maximum length of a constraint4620
Number of terms in the objective function 2880
Biggest coefficient in the objective function 58518929408000
Number of bits for the biggest coefficient in the objective function 46
Sum of the numbers in the objective function 540181257540309
Number of bits of the sum of numbers in the objective function 49
Biggest number in a constraint 58518929408000
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 540181257540309
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 

0.00/0.08	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
0.11/0.11	c Pseudo Boolean Optimization by upper bound
0.11/0.11	c ManyCore solver with 2 solvers running in parallel
0.11/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@16fd0b7
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Glucose 2.1 dynamic restart strategy
0.11/0.11	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
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@75786e64
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11	c No reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	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
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-4103750-1466246264.opb
0.11/0.11	c reading problem ... 
0.11/0.11	c  objective function found
1.84/0.90	c ... done. Wall clock time 0.789s.
1.84/0.90	c declared #vars     7860
1.84/0.90	c #constraints  313
1.84/0.90	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
1.84/0.90	c constraints type 
1.84/0.90	c org.sat4j.specs.Constr$1 => 41
1.84/0.90	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 272
1.84/0.90	c 313 constraints processed.
1.84/0.90	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
1.84/0.90	c constraints type 
1.84/0.90	c org.sat4j.specs.Constr$1 => 41
1.84/0.90	c org.sat4j.pb.constraints.pb.MaxWatchPb => 272
1.84/0.90	c 313 constraints processed.
1.84/0.90	c objective function length is 2880 literals
2.20/1.00	c And the winner is solver0
2.31/1.40	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
2.31/1.40	c starts		: 0
2.31/1.40	c conflicts		: 0
2.31/1.40	c decisions		: 0
2.31/1.40	c propagations		: 4258
2.31/1.40	c inspects		: 58658
2.31/1.40	c shortcuts		: 0
2.31/1.40	c learnt literals	: 0
2.31/1.40	c learnt binary clauses	: 0
2.31/1.40	c learnt ternary clauses	: 0
2.31/1.40	c learnt constraints	: 0
2.31/1.40	c ignored constraints	: 0
2.31/1.40	c root simplifications	: 0
2.31/1.40	c removed literals (reason simplification)	: 0
2.31/1.40	c reason swapping (by a shorter reason)	: 0
2.31/1.40	c Calls to reduceDB	: 0
2.31/1.40	c Number of update (reduction) of LBD	: 0
2.31/1.40	c Imported unit clauses	: 0
2.31/1.40	c number of reductions to clauses (during analyze)	: 0
2.31/1.40	c number of learned constraints concerned by reduction	: 0
2.31/1.40	c number of learning phase by resolution	: 0
2.31/1.40	c number of learning phase by cutting planes	: 0
2.31/1.40	c speed (assignments/second)	: 2.904014216164757E-6
2.31/1.40	c non guided choices	0
2.31/1.40	c learnt constraints type 
2.31/1.40	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
2.31/1.40	c starts		: 0
2.31/1.40	c conflicts		: 0
2.31/1.40	c decisions		: 0
2.31/1.40	c propagations		: 4258
2.31/1.40	c inspects		: 58658
2.31/1.40	c shortcuts		: 0
2.31/1.40	c learnt literals	: 0
2.31/1.40	c learnt binary clauses	: 0
2.31/1.40	c learnt ternary clauses	: 0
2.31/1.40	c learnt constraints	: 0
2.31/1.40	c ignored constraints	: 0
2.31/1.40	c root simplifications	: 0
2.31/1.40	c removed literals (reason simplification)	: 0
2.31/1.40	c reason swapping (by a shorter reason)	: 0
2.31/1.40	c Calls to reduceDB	: 0
2.31/1.40	c Number of update (reduction) of LBD	: 0
2.31/1.40	c Imported unit clauses	: 0
2.31/1.40	c number of reductions to clauses (during analyze)	: 0
2.31/1.40	c number of learned constraints concerned by reduction	: 0
2.31/1.40	c number of learning phase by resolution	: 0
2.31/1.40	c number of learning phase by cutting planes	: 0
2.31/1.40	c speed (assignments/second)	: 2.904014216162777E-6
2.31/1.40	c non guided choices	0
2.31/1.40	c learnt constraints type 
2.31/1.40	s UNSATISFIABLE
2.31/1.40	c Total wall clock time (in seconds): 1.295

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-4103750-1466246264/watcher-4103750-1466246264 -o /tmp/evaluation-result-4103750-1466246264/solver-4103750-1466246264 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466241741-20174 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4103750-1466246264.opb 

pid=21824
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: 3.98 4.15 4.16 4/197 21827
/proc/meminfo: memFree=28368020/32872528 swapFree=1191052/1305516
[pid=21827] ppid=21824 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/21827/stat : 21827 (java) R 21824 21827 20157 0 -1 4202496 980 0 0 0 0 0 0 0 20 0 1 0 26672999 23793664 631 33554432000 1073741824 1073778376 140733797936800 140733797925864 214528211521 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/21827/statm: 5809 642 476 9 0 128 0

[startup+0.100111 s]
/proc/loadavg: 3.98 4.15 4.16 4/197 21827
/proc/meminfo: memFree=28368020/32872528 swapFree=1191052/1305516
[pid=21827] ppid=21824 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/21827/stat : 21827 (java) S 21824 21827 20157 0 -1 4202496 4459 0 1 0 10 1 0 0 20 0 18 0 26672999 9787879424 6093 33554432000 1073741824 1073778376 140733797936800 140733797927936 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21827/statm: 2389619 6093 2155 9 0 2380296 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200291 s]
/proc/loadavg: 3.98 4.15 4.16 4/197 21827
/proc/meminfo: memFree=28368020/32872528 swapFree=1191052/1305516
[pid=21827] ppid=21824 vsize=9558476 CPUtime=0.31 cores=1,3,5,7
/proc/21827/stat : 21827 (java) S 21824 21827 20157 0 -1 4202496 5046 0 1 0 29 2 0 0 20 0 18 0 26672999 9787879424 6883 33554432000 1073741824 1073778376 140733797936800 140733797927936 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21827/statm: 2389619 6883 2223 9 0 2380296 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 9558476

[startup+0.300251 s]
/proc/loadavg: 3.98 4.15 4.16 4/197 21827
/proc/meminfo: memFree=28368020/32872528 swapFree=1191052/1305516
[pid=21827] ppid=21824 vsize=9558476 CPUtime=0.59 cores=1,3,5,7
/proc/21827/stat : 21827 (java) S 21824 21827 20157 0 -1 4202496 14781 0 1 0 56 3 0 0 20 0 18 0 26672999 9787879424 15056 33554432000 1073741824 1073778376 140733797936800 140733797927936 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21827/statm: 2389619 15056 2223 9 0 2380296 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 9558476

[startup+0.7002 s]
/proc/loadavg: 3.98 4.15 4.16 4/197 21827
/proc/meminfo: memFree=28368020/32872528 swapFree=1191052/1305516
[pid=21827] ppid=21824 vsize=9558476 CPUtime=1.5 cores=1,3,5,7
/proc/21827/stat : 21827 (java) S 21824 21827 20157 0 -1 4202496 17081 0 1 0 145 5 0 0 20 0 18 0 26672999 9787879424 37643 33554432000 1073741824 1073778376 140733797936800 140733797927936 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21827/statm: 2389619 37643 2248 9 0 2380296 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 9558476

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 21827 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800257 s]
/proc/loadavg: 3.98 4.15 4.16 4/197 21827
/proc/meminfo: memFree=28368020/32872528 swapFree=1191052/1305516
[pid=21827] ppid=21824 vsize=9558476 CPUtime=1.67 cores=1,3,5,7
/proc/21827/stat : 21827 (java) S 21824 21827 20157 0 -1 4202496 17153 0 1 0 159 8 0 0 20 0 18 0 26672999 9787879424 50970 33554432000 1073741824 1073778376 140733797936800 140733797927936 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21827/statm: 2389619 50970 2258 9 0 2380296 0
Current children cumulated CPU time (s) 1.67
Current children cumulated vsize (KiB) 9558476

[startup+1.20804 s]
/proc/loadavg: 3.98 4.15 4.16 3/215 21847
/proc/meminfo: memFree=28157044/32872528 swapFree=1191052/1305516
[pid=21827] ppid=21824 vsize=9691604 CPUtime=2.31 cores=1,3,5,7
/proc/21827/stat : 21827 (java) S 21824 21827 20157 0 -1 4202496 17623 0 1 0 219 12 0 0 20 0 18 0 26672999 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140733797927936 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21827/statm: 2422901 54692 2274 9 0 2413578 0
[pid=21827/tid=21829] ppid=21824 vsize=9691604 CPUtime=0.82 cores=1,3,5,7
/proc/21827/task/21829/stat : 21829 (java) S 21824 21827 20157 0 -1 4202560 2492 0 1 0 79 3 0 0 20 0 18 0 26672999 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400237400952 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21827/tid=21830] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21830/stat : 21830 (java) S 21824 21827 20157 0 -1 4202560 15 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400209853096 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21827/tid=21831] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21831/stat : 21831 (java) S 21824 21827 20157 0 -1 4202560 10 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400208800552 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21827/tid=21832] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21832/stat : 21832 (java) S 21824 21827 20157 0 -1 4202560 11 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400207748008 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21827/tid=21833] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21833/stat : 21833 (java) S 21824 21827 20157 0 -1 4202560 19 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400206695464 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21827/tid=21834] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21834/stat : 21834 (java) S 21824 21827 20157 0 -1 4202560 10 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400205641896 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21827/tid=21835] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21835/stat : 21835 (java) S 21824 21827 20157 0 -1 4202560 12 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400204589352 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21827/tid=21836] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21836/stat : 21836 (java) S 21824 21827 20157 0 -1 4202560 11 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400203536808 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21827/tid=21837] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21837/stat : 21837 (java) S 21824 21827 20157 0 -1 4202560 11 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400202484264 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21827/tid=21838] ppid=21824 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/21827/task/21838/stat : 21838 (java) S 21824 21827 20157 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 18 0 26673001 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399591008872 214540793769 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21827/tid=21839] ppid=21824 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/21827/task/21839/stat : 21839 (java) S 21824 21827 20157 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 26673002 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399589955192 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21827/tid=21840] ppid=21824 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/21827/task/21840/stat : 21840 (java) S 21824 21827 20157 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26673002 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399588902536 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21827/tid=21841] ppid=21824 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/21827/task/21841/stat : 21841 (java) S 21824 21827 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26673004 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399587851280 214540801824 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21827/tid=21842] ppid=21824 vsize=9691604 CPUtime=0.52 cores=1,3,5,7
/proc/21827/task/21842/stat : 21842 (java) S 21824 21827 20157 0 -1 4202560 5388 0 0 0 52 0 0 0 20 0 18 0 26673004 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399586797624 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21827/tid=21843] ppid=21824 vsize=9691604 CPUtime=0.49 cores=1,3,5,7
/proc/21827/task/21843/stat : 21843 (java) S 21824 21827 20157 0 -1 4202560 8295 0 0 0 47 2 0 0 20 0 18 0 26673004 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399585745080 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21827/tid=21844] ppid=21824 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/21827/task/21844/stat : 21844 (java) S 21824 21827 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26673004 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399584692728 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21827/tid=21845] ppid=21824 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/21827/task/21845/stat : 21845 (java) S 21824 21827 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26673004 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399583640392 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.31
Current children cumulated vsize (KiB) 9691604

[startup+1.40073 s]
/proc/loadavg: 3.98 4.15 4.16 3/215 21847
/proc/meminfo: memFree=28157044/32872528 swapFree=1191052/1305516
[pid=21827] ppid=21824 vsize=9691604 CPUtime=2.31 cores=1,3,5,7
/proc/21827/stat : 21827 (java) S 21824 21827 20157 0 -1 4202496 17623 0 1 0 219 12 0 0 20 0 18 0 26672999 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140733797927936 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21827/statm: 2422901 54692 2274 9 0 2413578 0
[pid=21827/tid=21829] ppid=21824 vsize=9691604 CPUtime=0.82 cores=1,3,5,7
/proc/21827/task/21829/stat : 21829 (java) S 21824 21827 20157 0 -1 4202560 2492 0 1 0 79 3 0 0 20 0 18 0 26672999 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400237400952 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21827/tid=21830] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21830/stat : 21830 (java) S 21824 21827 20157 0 -1 4202560 15 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400209853096 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21827/tid=21831] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21831/stat : 21831 (java) S 21824 21827 20157 0 -1 4202560 10 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400208800552 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21827/tid=21832] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21832/stat : 21832 (java) S 21824 21827 20157 0 -1 4202560 11 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400207748008 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21827/tid=21833] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21833/stat : 21833 (java) S 21824 21827 20157 0 -1 4202560 19 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400206695464 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21827/tid=21834] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21834/stat : 21834 (java) S 21824 21827 20157 0 -1 4202560 10 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400205641896 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21827/tid=21835] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21835/stat : 21835 (java) S 21824 21827 20157 0 -1 4202560 12 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400204589352 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21827/tid=21836] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21836/stat : 21836 (java) S 21824 21827 20157 0 -1 4202560 11 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400203536808 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21827/tid=21837] ppid=21824 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/21827/task/21837/stat : 21837 (java) S 21824 21827 20157 0 -1 4202560 11 0 0 0 1 0 0 0 20 0 18 0 26673000 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140400202484264 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21827/tid=21838] ppid=21824 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/21827/task/21838/stat : 21838 (java) S 21824 21827 20157 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 18 0 26673001 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399591008872 214540793769 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21827/tid=21839] ppid=21824 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/21827/task/21839/stat : 21839 (java) S 21824 21827 20157 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 26673002 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399589955192 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21827/tid=21840] ppid=21824 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/21827/task/21840/stat : 21840 (java) S 21824 21827 20157 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26673002 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399588902536 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21827/tid=21841] ppid=21824 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/21827/task/21841/stat : 21841 (java) S 21824 21827 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26673004 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399587851280 214540801824 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21827/tid=21842] ppid=21824 vsize=9691604 CPUtime=0.52 cores=1,3,5,7
/proc/21827/task/21842/stat : 21842 (java) S 21824 21827 20157 0 -1 4202560 5388 0 0 0 52 0 0 0 20 0 18 0 26673004 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399586797624 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21827/tid=21843] ppid=21824 vsize=9691604 CPUtime=0.49 cores=1,3,5,7
/proc/21827/task/21843/stat : 21843 (java) S 21824 21827 20157 0 -1 4202560 8295 0 0 0 47 2 0 0 20 0 18 0 26673004 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399585745080 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21827/tid=21844] ppid=21824 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/21827/task/21844/stat : 21844 (java) S 21824 21827 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26673004 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399584692728 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21827/tid=21845] ppid=21824 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/21827/task/21845/stat : 21845 (java) S 21824 21827 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26673004 9924202496 54692 33554432000 1073741824 1073778376 140733797936800 140399583640392 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.31
Current children cumulated vsize (KiB) 9691604

Child status: 20
Real time (s): 1.41129
CPU time (s): 2.38364
CPU user time (s): 2.18967
CPU system time (s): 0.19397
CPU usage (%): 168.898
Max. virtual memory (cumulated for all children) (KiB): 9691604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.18967
system time used= 0.19397
maximum resident set size= 219048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17635
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= 140

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

The end

Launcher Data 

Begin job on node127 at 2016-06-18 12:37:44
IDJOB=4103750
IDBENCH=2451
IDSOLVER=2543
FILE ID=node127/4103750-1466246264
RUNJOBID= node127-1466241741-20174
PBS_JOBID= 19918213
Free space on /tmp= 71736 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-beaconfd.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103750-1466246264/watcher-4103750-1466246264 -o /tmp/evaluation-result-4103750-1466246264/solver-4103750-1466246264 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466241741-20174 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4103750-1466246264.opb

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

MD5SUM BENCH= 82f615abc3129d59c14793e11ecbb793
RANDOM SEED=1440581778

node127.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		: 2666.769
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	: 5333.53
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		: 2666.769
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		: 2666.769
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	: 5332.56
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		: 2666.769
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	: 5332.56
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.56
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		: 2666.769
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:        28368004 kB
Buffers:           58744 kB
Cached:           119644 kB
SwapCached:          516 kB
Active:          2306888 kB
Inactive:         125868 kB
Active(anon):    2254912 kB
Inactive(anon):     2184 kB
Active(file):      51976 kB
Inactive(file):   123684 kB
Unevictable:     1305516 kB
Mlocked:         1191052 kB
SwapTotal:      67108856 kB
SwapFree:       67100260 kB
Dirty:              4816 kB
Writeback:             0 kB
AnonPages:       3586612 kB
Mapped:            15308 kB
Shmem:                 0 kB
Slab:             602456 kB
SReclaimable:      45748 kB
SUnreclaim:       556708 kB
KernelStack:        1648 kB
PageTables:        11348 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4570696 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2347008 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= 71736 MiB
End job on node127 at 2016-06-18 12:37:45