Trace number 4100946

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 2.57261 1.36695

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-seba.opb
MD5SUMf70781d9e1b73a3f03aa1ef3a5aa83c9
Bench CategoryOPT-SMALLINT (optimisation, small 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 benchmark0.150976
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23376
Total number of constraints1029
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 constraints1029
Minimum length of a constraint10
Maximum length of a constraint496
Number of terms in the objective function 7565
Biggest coefficient in the objective function 29038
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 531731
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531731
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.07/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.07/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.10	c See www.sat4j.org for details.
0.07/0.10	c version PB16.v20160501
0.07/0.10	c java.runtime.name	Java(TM) SE Runtime Environment
0.07/0.10	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.07/0.10	c java.vm.version	19.1-b02
0.07/0.10	c java.vm.vendor	Sun Microsystems Inc.
0.07/0.10	c sun.arch.data.model	64
0.07/0.10	c java.version		1.6.0_24
0.07/0.10	c os.name		Linux
0.07/0.10	c os.version		2.6.32-71.29.1.el6.x86_64
0.07/0.10	c os.arch		amd64
0.07/0.10	c Free memory 		501472288
0.07/0.10	c Max memory 		7480803328
0.07/0.10	c Total memory 		504102912
0.07/0.10	c Number of processors 	8
0.07/0.13	c Pseudo Boolean Optimization by upper bound
0.07/0.13	c ManyCore solver with 2 solvers running in parallel
0.07/0.13	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.07/0.13	c --- Begin Solver configuration ---
0.07/0.13	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@16fd0b7
0.07/0.13	c Learn all clauses as in MiniSAT
0.07/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.07/0.13	c Expensive reason simplification
0.07/0.13	c Glucose 2.1 dynamic restart strategy
0.07/0.13	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
0.07/0.13	c timeout=2147483s
0.07/0.13	c DB Simplification allowed=false
0.07/0.13	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.07/0.13	c --- End Solver configuration ---
0.07/0.13	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.07/0.13	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.07/0.13	c --- Begin Solver configuration ---
0.07/0.13	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@75786e64
0.07/0.13	c Learn all clauses as in MiniSAT
0.07/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.13	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.07/0.13	c No reason simplification
0.07/0.13	c Armin Biere (Picosat) restarts strategy
0.07/0.13	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
0.07/0.13	c timeout=2147483s
0.07/0.13	c DB Simplification allowed=false
0.07/0.13	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.07/0.13	c --- End Solver configuration ---
0.07/0.13	c solving HOME/instance-4100946-1466211914.opb
0.07/0.13	c reading problem ... 
0.07/0.14	c  objective function found
1.57/0.85	c ... done. Wall clock time 0.719s.
1.57/0.85	c declared #vars     23376
1.57/0.85	c #constraints  1536
1.57/0.86	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
1.57/0.86	c constraints type 
1.57/0.86	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 4
1.57/0.86	c org.sat4j.specs.Constr$1 => 57
1.57/0.86	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1475
1.57/0.86	c 1536 constraints processed.
1.57/0.86	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
1.57/0.86	c constraints type 
1.57/0.86	c org.sat4j.specs.Constr$1 => 57
1.57/0.86	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 4
1.57/0.86	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1475
1.57/0.86	c 1536 constraints processed.
1.57/0.86	c objective function length is 7565 literals
2.37/1.15	c And the winner is solver1
2.51/1.36	c >>>>>>>>>> Solver number 0 (0 answers) <<<<<<<<<<<<<<<<<<
2.51/1.36	c starts		: 1
2.51/1.36	c conflicts		: 60
2.51/1.36	c decisions		: 6002
2.51/1.36	c propagations		: 16368
2.51/1.36	c inspects		: 165165
2.51/1.36	c shortcuts		: 0
2.51/1.36	c learnt literals	: 0
2.51/1.36	c learnt binary clauses	: 0
2.51/1.36	c learnt ternary clauses	: 0
2.51/1.36	c learnt constraints	: 60
2.51/1.36	c ignored constraints	: 0
2.51/1.36	c root simplifications	: 0
2.51/1.36	c removed literals (reason simplification)	: 50
2.51/1.36	c reason swapping (by a shorter reason)	: 0
2.51/1.36	c Calls to reduceDB	: 0
2.51/1.36	c Number of update (reduction) of LBD	: 2
2.51/1.36	c Imported unit clauses	: 0
2.51/1.36	c number of reductions to clauses (during analyze)	: 0
2.51/1.36	c number of learned constraints concerned by reduction	: 0
2.51/1.36	c number of learning phase by resolution	: 0
2.51/1.36	c number of learning phase by cutting planes	: 0
2.51/1.36	c speed (assignments/second)	: 40117.64705882353
2.51/1.36	c non guided choices	0
2.51/1.36	c learnt constraints type 
2.51/1.36	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 60
2.51/1.36	c >>>>>>>>>> Solver number 1 (1 answers) <<<<<<<<<<<<<<<<<<
2.51/1.36	c starts		: 1
2.51/1.36	c conflicts		: 5
2.51/1.36	c decisions		: 5899
2.51/1.36	c propagations		: 13673
2.51/1.36	c inspects		: 63069
2.51/1.36	c shortcuts		: 0
2.51/1.36	c learnt literals	: 0
2.51/1.36	c learnt binary clauses	: 0
2.51/1.36	c learnt ternary clauses	: 0
2.51/1.36	c learnt constraints	: 4
2.51/1.36	c ignored constraints	: 0
2.51/1.36	c root simplifications	: 0
2.51/1.36	c removed literals (reason simplification)	: 0
2.51/1.36	c reason swapping (by a shorter reason)	: 0
2.51/1.36	c Calls to reduceDB	: 0
2.51/1.36	c Number of update (reduction) of LBD	: 0
2.51/1.36	c Imported unit clauses	: 0
2.51/1.36	c number of reductions to clauses (during analyze)	: 0
2.51/1.36	c number of learned constraints concerned by reduction	: 0
2.51/1.36	c number of learning phase by resolution	: 0
2.51/1.36	c number of learning phase by cutting planes	: 0
2.51/1.36	c speed (assignments/second)	: 33512.25490196078
2.51/1.36	c non guided choices	0
2.51/1.36	c learnt constraints type 
2.51/1.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 4
2.51/1.36	s UNSATISFIABLE
2.51/1.36	c Total wall clock time (in seconds): 1.225

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-4100946-1466211914/watcher-4100946-1466211914 -o /tmp/evaluation-result-4100946-1466211914/solver-4100946-1466211914 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466206054-8353 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4100946-1466211914.opb 

pid=13129
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: 4.32 4.32 4.27 5/198 13132
/proc/meminfo: memFree=27576256/32872528 swapFree=1499884/1696108
[pid=13132] ppid=13129 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/13132/stat : 13132 (java) D 13129 13132 8337 0 -1 4202496 319 0 0 0 0 0 0 0 20 0 1 0 23237174 9515008 175 33554432000 1073741824 1073778376 140733824396896 140733824379624 225444709264 0 0 4096 0 18446744072100588836 0 0 17 2 0 0 0 0 0
/proc/13132/statm: 2323 175 133 9 0 71 0

[startup+0.100978 s]
/proc/loadavg: 4.32 4.32 4.27 5/198 13132
/proc/meminfo: memFree=27576256/32872528 swapFree=1499884/1696108
[pid=13132] ppid=13129 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/13132/stat : 13132 (java) S 13129 13132 8337 0 -1 4202496 4056 0 1 0 6 1 0 0 20 0 18 0 23237174 9787879424 4671 33554432000 1073741824 1073778376 140733555204544 140733555195680 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/13132/statm: 2389619 4671 2046 9 0 2380296 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9558476

[startup+0.20025 s]
/proc/loadavg: 4.32 4.32 4.27 5/198 13132
/proc/meminfo: memFree=27576256/32872528 swapFree=1499884/1696108
[pid=13132] ppid=13129 vsize=9558476 CPUtime=0.25 cores=0,2,4,6
/proc/13132/stat : 13132 (java) S 13129 13132 8337 0 -1 4202496 5065 0 1 0 24 1 0 0 20 0 18 0 23237174 9787879424 6576 33554432000 1073741824 1073778376 140733555204544 140733555195680 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/13132/statm: 2389619 6576 2213 9 0 2380296 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 9558476

[startup+0.300228 s]
/proc/loadavg: 4.32 4.32 4.27 5/198 13132
/proc/meminfo: memFree=27576256/32872528 swapFree=1499884/1696108
[pid=13132] ppid=13129 vsize=9558476 CPUtime=0.44 cores=0,2,4,6
/proc/13132/stat : 13132 (java) S 13129 13132 8337 0 -1 4202496 5504 0 1 0 42 2 0 0 20 0 18 0 23237174 9787879424 8126 33554432000 1073741824 1073778376 140733555204544 140733555195680 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/13132/statm: 2389619 8126 2232 9 0 2380296 0
Current children cumulated CPU time (s) 0.44
Current children cumulated vsize (KiB) 9558476

[startup+0.700249 s]
/proc/loadavg: 4.32 4.32 4.27 5/198 13132
/proc/meminfo: memFree=27576256/32872528 swapFree=1499884/1696108
[pid=13132] ppid=13129 vsize=9558476 CPUtime=1.38 cores=0,2,4,6
/proc/13132/stat : 13132 (java) S 13129 13132 8337 0 -1 4202496 16653 0 1 0 133 5 0 0 20 0 18 0 23237174 9787879424 38294 33554432000 1073741824 1073778376 140733555204544 140733555195680 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/13132/statm: 2389619 38294 2253 9 0 2380296 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 9558476

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 13132 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.8003 s]
/proc/loadavg: 4.32 4.32 4.27 5/198 13132
/proc/meminfo: memFree=27576256/32872528 swapFree=1499884/1696108
[pid=13132] ppid=13129 vsize=9558476 CPUtime=1.57 cores=0,2,4,6
/proc/13132/stat : 13132 (java) S 13129 13132 8337 0 -1 4202496 16798 0 1 0 149 8 0 0 20 0 18 0 23237174 9787879424 51181 33554432000 1073741824 1073778376 140733555204544 140733555195680 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/13132/statm: 2389619 51181 2269 9 0 2380296 0
Current children cumulated CPU time (s) 1.57
Current children cumulated vsize (KiB) 9558476

[startup+1.20813 s]
/proc/loadavg: 4.32 4.32 4.27 8/220 13154
/proc/meminfo: memFree=27378680/32872528 swapFree=1499884/1696108
[pid=13132] ppid=13129 vsize=9824732 CPUtime=2.51 cores=0,2,4,6
/proc/13132/stat : 13132 (java) S 13129 13132 8337 0 -1 4202496 16966 0 1 0 240 11 0 0 20 0 19 0 23237174 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 140733555195680 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/13132/statm: 2456183 51336 2285 9 0 2446860 0
[pid=13132/tid=13134] ppid=13129 vsize=9824732 CPUtime=0.77 cores=0,2,4,6
/proc/13132/task/13134/stat : 13134 (java) S 13129 13132 8337 0 -1 4202560 2536 0 1 0 74 3 0 0 20 0 19 0 23237176 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650251649912 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13132/tid=13135] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13135/stat : 13135 (java) S 13129 13132 8337 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650095688232 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13136] ppid=13129 vsize=9824732 CPUtime=0.01 cores=0,2,4,6
/proc/13132/task/13136/stat : 13136 (java) S 13129 13132 8337 0 -1 4202560 14 0 0 0 1 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650094635432 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13132/tid=13137] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13137/stat : 13137 (java) S 13129 13132 8337 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650093582632 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13138] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13138/stat : 13138 (java) S 13129 13132 8337 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650092529832 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13139] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13139/stat : 13139 (java) S 13129 13132 8337 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650091478056 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13140] ppid=13129 vsize=9824732 CPUtime=0.01 cores=0,2,4,6
/proc/13132/task/13140/stat : 13140 (java) S 13129 13132 8337 0 -1 4202560 9 0 0 0 1 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650090425256 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13132/tid=13141] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13141/stat : 13141 (java) S 13129 13132 8337 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650089372456 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13142] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13142/stat : 13142 (java) S 13129 13132 8337 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650088319656 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13143] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13143/stat : 13143 (java) S 13129 13132 8337 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 19 0 23237178 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650075908584 225448081321 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13144] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13144/stat : 13144 (java) S 13129 13132 8337 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 23237179 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650074854648 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13145] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13145/stat : 13145 (java) S 13129 13132 8337 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 23237179 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650073801736 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13146] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13146/stat : 13146 (java) S 13129 13132 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23237181 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650072750224 225448089376 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13147] ppid=13129 vsize=9824732 CPUtime=0.53 cores=0,2,4,6
/proc/13132/task/13147/stat : 13147 (java) S 13129 13132 8337 0 -1 4202560 5270 0 0 0 52 1 0 0 20 0 19 0 23237181 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650071698360 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13148] ppid=13129 vsize=9824732 CPUtime=0.51 cores=0,2,4,6
/proc/13132/task/13148/stat : 13148 (java) S 13129 13132 8337 0 -1 4202560 7705 0 0 0 49 2 0 0 20 0 19 0 23237181 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650070645560 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13132/tid=13149] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13149/stat : 13149 (java) S 13129 13132 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23237182 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650069592952 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13132/tid=13150] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13150/stat : 13150 (java) S 13129 13132 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23237182 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650068540360 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13132/tid=13154] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13154/stat : 13154 (java) S 13129 13132 8337 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 23237270 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650064278312 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.51
Current children cumulated vsize (KiB) 9824732

[startup+1.30095 s]
/proc/loadavg: 4.32 4.32 4.27 8/220 13154
/proc/meminfo: memFree=27378680/32872528 swapFree=1499884/1696108
[pid=13132] ppid=13129 vsize=9824732 CPUtime=2.51 cores=0,2,4,6
/proc/13132/stat : 13132 (java) S 13129 13132 8337 0 -1 4202496 16966 0 1 0 240 11 0 0 20 0 19 0 23237174 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 140733555195680 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/13132/statm: 2456183 51336 2285 9 0 2446860 0
[pid=13132/tid=13134] ppid=13129 vsize=9824732 CPUtime=0.77 cores=0,2,4,6
/proc/13132/task/13134/stat : 13134 (java) S 13129 13132 8337 0 -1 4202560 2536 0 1 0 74 3 0 0 20 0 19 0 23237176 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650251649912 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13132/tid=13135] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13135/stat : 13135 (java) S 13129 13132 8337 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650095688232 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13136] ppid=13129 vsize=9824732 CPUtime=0.01 cores=0,2,4,6
/proc/13132/task/13136/stat : 13136 (java) S 13129 13132 8337 0 -1 4202560 14 0 0 0 1 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650094635432 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13132/tid=13137] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13137/stat : 13137 (java) S 13129 13132 8337 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650093582632 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13138] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13138/stat : 13138 (java) S 13129 13132 8337 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650092529832 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13139] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13139/stat : 13139 (java) S 13129 13132 8337 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650091478056 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13140] ppid=13129 vsize=9824732 CPUtime=0.01 cores=0,2,4,6
/proc/13132/task/13140/stat : 13140 (java) S 13129 13132 8337 0 -1 4202560 9 0 0 0 1 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650090425256 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13132/tid=13141] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13141/stat : 13141 (java) S 13129 13132 8337 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650089372456 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13142] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13142/stat : 13142 (java) S 13129 13132 8337 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 23237177 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650088319656 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13143] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13143/stat : 13143 (java) S 13129 13132 8337 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 19 0 23237178 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650075908584 225448081321 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13144] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13144/stat : 13144 (java) S 13129 13132 8337 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 23237179 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650074854648 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13145] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13145/stat : 13145 (java) S 13129 13132 8337 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 23237179 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650073801736 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13146] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13146/stat : 13146 (java) S 13129 13132 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23237181 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650072750224 225448089376 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13147] ppid=13129 vsize=9824732 CPUtime=0.53 cores=0,2,4,6
/proc/13132/task/13147/stat : 13147 (java) S 13129 13132 8337 0 -1 4202560 5270 0 0 0 52 1 0 0 20 0 19 0 23237181 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650071698360 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13132/tid=13148] ppid=13129 vsize=9824732 CPUtime=0.51 cores=0,2,4,6
/proc/13132/task/13148/stat : 13148 (java) S 13129 13132 8337 0 -1 4202560 7705 0 0 0 49 2 0 0 20 0 19 0 23237181 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650070645560 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13132/tid=13149] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13149/stat : 13149 (java) S 13129 13132 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23237182 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650069592952 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13132/tid=13150] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13150/stat : 13150 (java) S 13129 13132 8337 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23237182 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650068540360 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13132/tid=13154] ppid=13129 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13132/task/13154/stat : 13154 (java) S 13129 13132 8337 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 23237270 10060525568 51336 33554432000 1073741824 1073778376 140733555204544 139650064278312 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.51
Current children cumulated vsize (KiB) 9824732

Child status: 20
Real time (s): 1.36695
CPU time (s): 2.57261
CPU user time (s): 2.38264
CPU system time (s): 0.189971
CPU usage (%): 188.201
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.38264
system time used= 0.189971
maximum resident set size= 205392
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16977
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= 408
involuntary context switches= 269

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014997 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-18 03:05:14
IDJOB=4100946
IDBENCH=1681
IDSOLVER=2543
FILE ID=node137/4100946-1466211914
RUNJOBID= node137-1466206054-8353
PBS_JOBID= 19918140
Free space on /tmp= 71700 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-seba.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100946-1466211914/watcher-4100946-1466211914 -o /tmp/evaluation-result-4100946-1466211914/solver-4100946-1466211914 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466206054-8353 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4100946-1466211914.opb

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

MD5SUM BENCH= f70781d9e1b73a3f03aa1ef3a5aa83c9
RANDOM SEED=1540143627

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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		: 2666.486
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:        27575884 kB
Buffers:           43440 kB
Cached:            88616 kB
SwapCached:         1252 kB
Active:          2798044 kB
Inactive:          85228 kB
Active(anon):    2753036 kB
Inactive(anon):      972 kB
Active(file):      45008 kB
Inactive(file):    84256 kB
Unevictable:     1696108 kB
Mlocked:         1499884 kB
SwapTotal:      67108856 kB
SwapFree:       67099968 kB
Dirty:              1968 kB
Writeback:             0 kB
AnonPages:       4453360 kB
Mapped:            15408 kB
Shmem:                 0 kB
Slab:             571296 kB
SReclaimable:      15264 kB
SUnreclaim:       556032 kB
KernelStack:        1616 kB
PageTables:        13164 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4678584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2906112 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= 71700 MiB
End job on node137 at 2016-06-18 03:05:16