Trace number 4102530

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 PB16OPT68 0.38494 1.20993

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par8-2-c.opb
MD5SUM176ff7407e6d32b1c2d071e703986e10
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark68
Best CPU time to get the best result obtained on this benchmark0.002998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 68
Optimality of the best value was proved YES
Number of variables136
Total number of constraints338
Number of constraints which are clauses338
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 136
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 136
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 136
Number of bits of the biggest sum of numbers8
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
0.10/0.13	c Pseudo Boolean Optimization by upper bound
0.10/0.13	c ManyCore solver with 2 solvers running in parallel
0.10/0.13	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.13	c --- Begin Solver configuration ---
0.10/0.13	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.10/0.13	c Learn all clauses as in MiniSAT
0.10/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.13	c Expensive reason simplification
0.10/0.13	c Glucose 2.1 dynamic restart strategy
0.10/0.13	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
0.10/0.13	c timeout=2147483s
0.10/0.13	c DB Simplification allowed=false
0.10/0.13	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.13	c --- End Solver configuration ---
0.10/0.13	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.13	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.13	c --- Begin Solver configuration ---
0.10/0.13	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.10/0.13	c Learn all clauses as in MiniSAT
0.10/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.13	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.13	c No reason simplification
0.10/0.13	c Armin Biere (Picosat) restarts strategy
0.10/0.13	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
0.10/0.13	c timeout=2147483s
0.10/0.13	c DB Simplification allowed=false
0.10/0.13	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.13	c --- End Solver configuration ---
0.10/0.13	c solving HOME/instance-4102530-1467321287.opb
0.10/0.13	c reading problem ... 
0.10/0.13	c  objective function found
0.10/0.19	c ... done. Wall clock time 0.064s.
0.10/0.19	c declared #vars     136
0.10/0.19	c #constraints  338
0.10/0.20	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.20	c constraints type 
0.10/0.20	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 240
0.10/0.20	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 98
0.10/0.20	c 338 constraints processed.
0.24/0.20	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.24/0.20	c constraints type 
0.24/0.20	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 98
0.24/0.20	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 240
0.24/0.20	c 338 constraints processed.
0.24/0.20	c objective function length is 136 literals
0.24/0.21	c And the winner is solver0
0.26/0.70	c SATISFIABLE
0.26/0.70	c OPTIMIZING...
0.26/0.70	c Got one! Elapsed wall clock time (in seconds):0.57
0.26/0.70	o 68
0.26/0.72	c And the winner is solver0
0.36/1.20	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.36/1.20	c starts		: 2
0.36/1.20	c conflicts		: 42
0.36/1.20	c decisions		: 48
0.36/1.20	c propagations		: 2267
0.36/1.20	c inspects		: 6661
0.36/1.20	c shortcuts		: 0
0.36/1.20	c learnt literals	: 6
0.36/1.20	c learnt binary clauses	: 10
0.36/1.20	c learnt ternary clauses	: 9
0.36/1.20	c learnt constraints	: 35
0.36/1.20	c ignored constraints	: 0
0.36/1.20	c root simplifications	: 0
0.36/1.20	c removed literals (reason simplification)	: 39
0.36/1.20	c reason swapping (by a shorter reason)	: 0
0.36/1.20	c Calls to reduceDB	: 0
0.36/1.20	c Number of update (reduction) of LBD	: 5
0.36/1.20	c Imported unit clauses	: 0
0.36/1.20	c number of reductions to clauses (during analyze)	: 0
0.36/1.20	c number of learned constraints concerned by reduction	: 0
0.36/1.20	c number of learning phase by resolution	: 0
0.36/1.20	c number of learning phase by cutting planes	: 0
0.36/1.20	c speed (assignments/second)	: 2260.219341974078
0.36/1.20	c non guided choices	0
0.36/1.20	c learnt constraints type 
0.36/1.20	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.36/1.20	c starts		: 2
0.36/1.20	c conflicts		: 8
0.36/1.20	c decisions		: 12
0.36/1.20	c propagations		: 470
0.36/1.20	c inspects		: 1345
0.36/1.20	c shortcuts		: 0
0.36/1.20	c learnt literals	: 0
0.36/1.20	c learnt binary clauses	: 1
0.36/1.20	c learnt ternary clauses	: 1
0.36/1.20	c learnt constraints	: 6
0.36/1.20	c ignored constraints	: 0
0.36/1.20	c root simplifications	: 0
0.36/1.20	c removed literals (reason simplification)	: 0
0.36/1.20	c reason swapping (by a shorter reason)	: 0
0.36/1.20	c Calls to reduceDB	: 0
0.36/1.20	c Number of update (reduction) of LBD	: 0
0.36/1.20	c Imported unit clauses	: 0
0.36/1.20	c number of reductions to clauses (during analyze)	: 0
0.36/1.20	c number of learned constraints concerned by reduction	: 0
0.36/1.20	c number of learning phase by resolution	: 0
0.36/1.20	c number of learning phase by cutting planes	: 0
0.36/1.20	c speed (assignments/second)	: 938.12375249501
0.36/1.20	c non guided choices	0
0.36/1.20	c learnt constraints type 
0.36/1.20	s OPTIMUM FOUND
0.36/1.20	c Found 1 solution(s)
0.36/1.20	v x1 -x2 -x3 x4 x5 -x6 -x7 x8 -x9 x10 -x11 x12 -x13 x14 -x15 x16 -x17 x18 -x19 x20 -x21 x22 -x23 x24 -x25 x26 -x27 x28 -x29 x30 -x31 x32 -x33 x34 -x35 x36 -x37 x38 -x39 x40 -x41 x42 -x43 x44 -x45 x46 -x47 x48 -x49 x50 -x51 x52 -x53 x54 -x55 x56 -x57 x58 -x59 x60 -x61 x62 x63 -x64 -x65 x66 -x67 x68 x69 -x70 x71 -x72 x73 -x74 -x75 x76 x77 -x78 -x79 x80 -x81 x82 x83 -x84 -x85 x86 -x87 x88 x89 -x90 -x91 x92 x93 -x94 -x95 x96 x97 -x98 -x99 x100 x101 -x102 x103 -x104 -x105 x106 x107 -x108 -x109 x110 x111 -x112 x113 -x114 -x115 x116 -x117 x118 x119 -x120 -x121 x122 x123 -x124 -x125 x126 -x127 x128 -x129 x130 x131 -x132 x133 -x134 -x135 x136 
0.36/1.20	c objective function=68
0.36/1.20	c Total wall clock time (in seconds): 1.076

Verifier Data 

OK	68

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-4102530-1467321287/watcher-4102530-1467321287 -o /tmp/evaluation-result-4102530-1467321287/solver-4102530-1467321287 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1467321265-1393 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4102530-1467321287.opb 

pid=2972
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: 1.83 2.18 2.33 3/174 2975
/proc/meminfo: memFree=30171532/32872528 swapFree=1498612/1645780
[pid=2975] ppid=2972 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/2975/stat : 2975 (java) S 2972 2975 13393 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 2 0 13085520 98570240 977 33554432000 1073741824 1073778376 140734474147248 140734474138384 259115745341 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2975/statm: 24065 977 743 9 0 16771 0
[pid=2975/tid=2976] ppid=2972 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/2975/task/2976/stat : 2976 (java) R 2972 2975 13393 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 13085521 98570240 977 33554432000 1073741824 1073778376 140734474147248 140297226673704 259112387968 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.100112 s]
/proc/loadavg: 1.83 2.18 2.33 3/174 2975
/proc/meminfo: memFree=30171532/32872528 swapFree=1498612/1645780
[pid=2975] ppid=2972 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/2975/stat : 2975 (java) S 2972 2975 13393 0 -1 4202496 4388 0 1 0 9 1 0 0 20 0 18 0 13085520 9787879424 6025 33554432000 1073741824 1073778376 140734474147248 140734474138384 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2975/statm: 2389619 6025 2125 9 0 2380296 0
[pid=2975/tid=2976] ppid=2972 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/2975/task/2976/stat : 2976 (java) R 2972 2975 13393 0 -1 4202560 2381 0 1 0 6 1 0 0 20 0 18 0 13085521 9787879424 6025 33554432000 1073741824 1073778376 140734474147248 140297226665728 259115771149 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200254 s]
/proc/loadavg: 1.83 2.18 2.33 3/174 2975
/proc/meminfo: memFree=30171532/32872528 swapFree=1498612/1645780
[pid=2975] ppid=2972 vsize=9558476 CPUtime=0.24 cores=0,2,4,6
/proc/2975/stat : 2975 (java) S 2972 2975 13393 0 -1 4202496 4664 0 1 0 22 2 0 0 20 0 18 0 13085520 9787879424 7271 33554432000 1073741824 1073778376 140734474147248 140734474138384 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2975/statm: 2389619 7271 2203 9 0 2380296 0
[pid=2975/tid=2976] ppid=2972 vsize=9558476 CPUtime=0.17 cores=0,2,4,6
/proc/2975/task/2976/stat : 2976 (java) R 2972 2975 13393 0 -1 4202560 2407 0 1 0 16 1 0 0 20 0 18 0 13085521 9787879424 7271 33554432000 1073741824 1073778376 140734474147248 140297226678488 259115771053 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 9558476

[startup+0.300425 s]
/proc/loadavg: 1.83 2.18 2.33 3/174 2975
/proc/meminfo: memFree=30171532/32872528 swapFree=1498612/1645780
[pid=2975] ppid=2972 vsize=9824732 CPUtime=0.26 cores=0,2,4,6
/proc/2975/stat : 2975 (java) S 2972 2975 13393 0 -1 4202496 4732 0 1 0 23 3 0 0 20 0 19 0 13085520 10060525568 7835 33554432000 1073741824 1073778376 140734474147248 140734474138384 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2975/statm: 2456183 7835 2207 9 0 2446860 0
[pid=2975/tid=2976] ppid=2972 vsize=9824732 CPUtime=0.17 cores=0,2,4,6
/proc/2975/task/2976/stat : 2976 (java) S 2972 2975 13393 0 -1 4202560 2411 0 1 0 16 1 0 0 20 0 19 0 13085521 10060525568 7835 33554432000 1073741824 1073778376 140734474147248 140297226679160 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9824732

[startup+0.700301 s]
/proc/loadavg: 1.83 2.18 2.33 3/174 2975
/proc/meminfo: memFree=30171532/32872528 swapFree=1498612/1645780
[pid=2975] ppid=2972 vsize=9824732 CPUtime=0.26 cores=0,2,4,6
/proc/2975/stat : 2975 (java) S 2972 2975 13393 0 -1 4202496 4732 0 1 0 23 3 0 0 20 0 19 0 13085520 10060525568 7835 33554432000 1073741824 1073778376 140734474147248 140734474138384 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2975/statm: 2456183 7835 2207 9 0 2446860 0
[pid=2975/tid=2976] ppid=2972 vsize=9824732 CPUtime=0.17 cores=0,2,4,6
/proc/2975/task/2976/stat : 2976 (java) S 2972 2975 13393 0 -1 4202560 2411 0 1 0 16 1 0 0 20 0 19 0 13085521 10060525568 7835 33554432000 1073741824 1073778376 140734474147248 140297226679160 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2975 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800331 s]
/proc/loadavg: 1.83 2.18 2.33 3/174 2975
/proc/meminfo: memFree=30171532/32872528 swapFree=1498612/1645780
[pid=2975] ppid=2972 vsize=9824732 CPUtime=0.36 cores=0,2,4,6
/proc/2975/stat : 2975 (java) S 2972 2975 13393 0 -1 4202496 5578 0 1 0 31 5 0 0 20 0 19 0 13085520 10060525568 9414 33554432000 1073741824 1073778376 140734474147248 140734474138384 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2975/statm: 2456183 9414 2231 9 0 2446860 0
[pid=2975/tid=2976] ppid=2972 vsize=9824732 CPUtime=0.18 cores=0,2,4,6
/proc/2975/task/2976/stat : 2976 (java) S 2972 2975 13393 0 -1 4202560 2416 0 1 0 16 2 0 0 20 0 19 0 13085521 10060525568 9414 33554432000 1073741824 1073778376 140734474147248 140297226679160 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 9824732

[startup+1.20777 s]
/proc/loadavg: 1.68 2.15 2.32 2/213 3070
/proc/meminfo: memFree=30111956/32872528 swapFree=1498612/1645780
[pid=2975] ppid=2972 vsize=9824732 CPUtime=0.36 cores=0,2,4,6
/proc/2975/stat : 2975 (java) S 2972 2975 13393 0 -1 4202496 5582 0 1 0 31 5 0 0 20 0 19 0 13085520 10060525568 9927 33554432000 1073741824 1073778376 140734474147248 140734474138384 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2975/statm: 2456183 9927 2231 9 0 2446860 0
[pid=2975/tid=2976] ppid=2972 vsize=9824732 CPUtime=0.18 cores=0,2,4,6
/proc/2975/task/2976/stat : 2976 (java) S 2972 2975 13393 0 -1 4202560 2416 0 1 0 16 2 0 0 20 0 19 0 13085521 10060525568 9927 33554432000 1073741824 1073778376 140734474147248 140297226679000 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=2975/tid=2982] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/2982/stat : 2982 (java) S 2972 2975 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085522 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140297188169896 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=2975/tid=2983] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/2983/stat : 2983 (java) S 2972 2975 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085522 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140297069652264 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=2975/tid=2984] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/2984/stat : 2984 (java) S 2972 2975 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085522 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140297068599720 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=2975/tid=2985] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/2985/stat : 2985 (java) S 2972 2975 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085522 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140297067547176 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=2975/tid=2986] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/2986/stat : 2986 (java) S 2972 2975 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085522 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140297066494632 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=2975/tid=2987] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/2987/stat : 2987 (java) S 2972 2975 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085522 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140297065442088 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=2975/tid=2988] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/2988/stat : 2988 (java) S 2972 2975 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085522 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140297064389544 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=2975/tid=2989] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/2989/stat : 2989 (java) S 2972 2975 13393 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13085522 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140297063337000 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=2975/tid=2994] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/2994/stat : 2994 (java) S 2972 2975 13393 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 13085523 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140296581007464 259115759529 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=2975/tid=2995] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/2995/stat : 2995 (java) S 2972 2975 13393 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13085524 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140296579953784 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=2975/tid=2996] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/2996/stat : 2996 (java) S 2972 2975 13393 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13085524 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140296578901128 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=2975/tid=3002] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/3002/stat : 3002 (java) S 2972 2975 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085526 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140296577849872 259115767584 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=2975/tid=3003] ppid=2972 vsize=9824732 CPUtime=0.04 cores=0,2,4,6
/proc/2975/task/3003/stat : 3003 (java) S 2972 2975 13393 0 -1 4202560 996 0 0 0 4 0 0 0 20 0 19 0 13085526 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140296576797240 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=2975/tid=3004] ppid=2972 vsize=9824732 CPUtime=0.04 cores=0,2,4,6
/proc/2975/task/3004/stat : 3004 (java) S 2972 2975 13393 0 -1 4202560 820 0 0 0 4 0 0 0 20 0 19 0 13085526 10060525568 9928 33554432000 1073741824 1073778376 140734474147248 140296575744696 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=2975/tid=3005] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/3005/stat : 3005 (java) S 2972 2975 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13085526 10060525568 9924 33554432000 1073741824 1073778376 140734474147248 140296574692344 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=2975/tid=3006] ppid=2972 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/2975/task/3006/stat : 3006 (java) S 2972 2975 13393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 13085526 10060525568 9924 33554432000 1073741824 1073778376 140734474147248 140296573640008 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.20993
CPU time (s): 0.38494
CPU user time (s): 0.302953
CPU system time (s): 0.081987
CPU usage (%): 31.815
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.302953
system time used= 0.081987
maximum resident set size= 39732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5592
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= 228
involuntary context switches= 43

??? 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 node124 at 2016-06-30 23:14:47
IDJOB=4102530
IDBENCH=2133
IDSOLVER=2543
FILE ID=node124/4102530-1467321287
RUNJOBID= node124-1467321265-1393
PBS_JOBID= 20005255
Free space on /tmp= 71724 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par8-2-c.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102530-1467321287/watcher-4102530-1467321287 -o /tmp/evaluation-result-4102530-1467321287/solver-4102530-1467321287 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1467321265-1393 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4102530-1467321287.opb

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

MD5SUM BENCH= 176ff7407e6d32b1c2d071e703986e10
RANDOM SEED=1832988318

node124.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		: 2667.062
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	: 5334.12
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		: 2667.062
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		: 2667.062
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.062
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		: 2667.062
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		: 2667.062
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		: 2667.062
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		: 2667.062
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:        30145876 kB
Buffers:           64812 kB
Cached:           191168 kB
SwapCached:            0 kB
Active:           225424 kB
Inactive:          71912 kB
Active(anon):      26244 kB
Inactive(anon):    17668 kB
Active(file):     199180 kB
Inactive(file):    54244 kB
Unevictable:     1645780 kB
Mlocked:         1498612 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4204 kB
Writeback:             0 kB
AnonPages:       1728536 kB
Mapped:            22076 kB
Shmem:               204 kB
Slab:             646124 kB
SReclaimable:      88096 kB
SUnreclaim:       558028 kB
KernelStack:        1776 kB
PageTables:         7344 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2341628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    208896 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= 71724 MiB
End job on node124 at 2016-06-30 23:14:48