Trace number 4106230

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 PB16OPT2 1.56276 1.18331

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=23-P1=31-P2=23-P3=7-P4=31-P5=19-P6=31-P7=11-P8=2-B.opb
MD5SUMfc4ae85a9713a7cb45bbf0331db309f7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.045992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables120
Total number of constraints17
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 constraints17
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)200
Sum of products size (including duplicates)400
Number of different products200
Sum of products size400

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Glucose 2.1 dynamic restart strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4106230-1466269492.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  objective function found
0.10/0.16	c ... done. Wall clock time 0.054s.
0.10/0.16	c declared #vars     120
0.10/0.16	c internal #vars     320
0.10/0.16	c #constraints  425
0.10/0.16	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.16	c constraints type 
0.10/0.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 200
0.10/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 225
0.10/0.16	c 425 constraints processed.
0.10/0.16	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.16	c constraints type 
0.10/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 200
0.10/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
0.10/0.16	c 425 constraints processed.
0.10/0.16	c objective function length is 5 literals
1.08/0.46	c And the winner is solver0
1.53/0.67	c SATISFIABLE
1.53/0.67	c OPTIMIZING...
1.53/0.67	c Got one! Elapsed wall clock time (in seconds):0.558
1.53/0.67	o 2
1.53/0.67	c And the winner is solver0
1.53/1.17	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
1.53/1.17	c starts		: 1
1.53/1.17	c conflicts		: 1485
1.53/1.17	c decisions		: 1813
1.53/1.17	c propagations		: 19668
1.53/1.17	c inspects		: 215637
1.53/1.17	c shortcuts		: 0
1.53/1.17	c learnt literals	: 0
1.53/1.17	c learnt binary clauses	: 0
1.53/1.17	c learnt ternary clauses	: 2
1.53/1.17	c learnt constraints	: 1485
1.53/1.17	c ignored constraints	: 0
1.53/1.17	c root simplifications	: 0
1.53/1.17	c removed literals (reason simplification)	: 926
1.53/1.17	c reason swapping (by a shorter reason)	: 0
1.53/1.17	c Calls to reduceDB	: 0
1.53/1.17	c Number of update (reduction) of LBD	: 50
1.53/1.17	c Imported unit clauses	: 0
1.53/1.17	c number of reductions to clauses (during analyze)	: 0
1.53/1.17	c number of learned constraints concerned by reduction	: 0
1.53/1.17	c number of learning phase by resolution	: 0
1.53/1.17	c number of learning phase by cutting planes	: 0
1.53/1.17	c speed (assignments/second)	: 19550.6958250497
1.53/1.17	c non guided choices	130
1.53/1.17	c learnt constraints type 
1.53/1.17	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
1.53/1.17	c starts		: 2
1.53/1.17	c conflicts		: 114
1.53/1.17	c decisions		: 278
1.53/1.17	c propagations		: 1614
1.53/1.17	c inspects		: 9834
1.53/1.17	c shortcuts		: 0
1.53/1.17	c learnt literals	: 0
1.53/1.17	c learnt binary clauses	: 0
1.53/1.17	c learnt ternary clauses	: 0
1.53/1.17	c learnt constraints	: 113
1.53/1.17	c ignored constraints	: 0
1.53/1.17	c root simplifications	: 0
1.53/1.17	c removed literals (reason simplification)	: 0
1.53/1.17	c reason swapping (by a shorter reason)	: 0
1.53/1.17	c Calls to reduceDB	: 0
1.53/1.17	c Number of update (reduction) of LBD	: 0
1.53/1.17	c Imported unit clauses	: 0
1.53/1.17	c number of reductions to clauses (during analyze)	: 0
1.53/1.17	c number of learned constraints concerned by reduction	: 0
1.53/1.17	c number of learning phase by resolution	: 0
1.53/1.17	c number of learning phase by cutting planes	: 0
1.53/1.17	c speed (assignments/second)	: 1602.7805362462761
1.53/1.17	c non guided choices	132
1.53/1.17	c learnt constraints type 
1.53/1.17	s OPTIMUM FOUND
1.53/1.17	c Found 1 solution(s)
1.53/1.18	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 
1.53/1.18	c objective function=2
1.53/1.18	c Total wall clock time (in seconds): 1.068

Verifier Data 

OK	2

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-4106230-1466269492/watcher-4106230-1466269492 -o /tmp/evaluation-result-4106230-1466269492/solver-4106230-1466269492 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node117-1466265252-30107 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4106230-1466269492.opb 

pid=391
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: 3.52 3.74 3.98 4/196 394
/proc/meminfo: memFree=28732164/32872528 swapFree=1556504/1720024
[pid=394] ppid=391 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/394/stat : 394 (java) R 391 394 30091 0 -1 4202496 1058 0 0 0 0 0 0 0 20 0 1 0 28997865 23793664 707 33554432000 1073741824 1073778376 140735975740896 140735975729960 270320842088 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/394/statm: 5809 707 521 9 0 128 0
[pid=394/tid=395] ppid=391 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/394/task/395/stat : 395 (java) R 391 394 30091 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 28997866 98570240 978 33554432000 1073741824 1073778376 140735975740896 139832314633768 270330054016 0 0 4096 0 0 0 0 -1 4 0 0 0 0 0

[startup+0.100063 s]
/proc/loadavg: 3.52 3.74 3.98 4/196 394
/proc/meminfo: memFree=28732164/32872528 swapFree=1556504/1720024
[pid=394] ppid=391 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/394/stat : 394 (java) S 391 394 30091 0 -1 4202496 4473 0 1 0 10 0 0 0 20 0 18 0 28997865 9787879424 6104 33554432000 1073741824 1073778376 140735975740896 140735975732032 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/394/statm: 2389619 6104 2148 9 0 2380296 0
[pid=394/tid=395] ppid=391 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/394/task/395/stat : 395 (java) R 391 394 30091 0 -1 4202560 2383 0 1 0 7 0 0 0 20 0 18 0 28997866 9787879424 6104 33554432000 1073741824 1073778376 140735975740896 139832314637216 270333437197 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200273 s]
/proc/loadavg: 3.52 3.74 3.98 4/196 394
/proc/meminfo: memFree=28732164/32872528 swapFree=1556504/1720024
[pid=394] ppid=391 vsize=9824732 CPUtime=0.28 cores=0,2,4,6
/proc/394/stat : 394 (java) S 391 394 30091 0 -1 4202496 5658 0 1 0 27 1 0 0 20 0 22 0 28997865 10060525568 8598 33554432000 1073741824 1073778376 140735975740896 140735975732032 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/394/statm: 2456183 8598 2214 9 0 2446860 0
[pid=394/tid=395] ppid=391 vsize=9825020 CPUtime=0.15 cores=0,2,4,6
/proc/394/task/395/stat : 395 (java) S 391 394 30091 0 -1 4202560 2408 0 1 0 15 0 0 0 20 0 22 0 28997866 10060820480 8622 33554432000 1073741824 1073778376 140735975740896 139832314639224 270333425577 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9824732

[startup+0.300275 s]
/proc/loadavg: 3.52 3.74 3.98 4/196 394
/proc/meminfo: memFree=28732164/32872528 swapFree=1556504/1720024
[pid=394] ppid=391 vsize=9824732 CPUtime=0.67 cores=0,2,4,6
/proc/394/stat : 394 (java) S 391 394 30091 0 -1 4202496 10189 0 1 0 66 1 0 0 20 0 22 0 28997865 10060525568 11813 33554432000 1073741824 1073778376 140735975740896 140735975732032 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/394/statm: 2456183 11813 2229 9 0 2446860 0
[pid=394/tid=395] ppid=391 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/394/task/395/stat : 395 (java) S 391 394 30091 0 -1 4202560 2408 0 1 0 15 0 0 0 20 0 22 0 28997866 10060525568 11813 33554432000 1073741824 1073778376 140735975740896 139832314639224 270333425577 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 9824732

[startup+0.700307 s]
/proc/loadavg: 3.52 3.74 3.98 4/196 394
/proc/meminfo: memFree=28732164/32872528 swapFree=1556504/1720024
[pid=394] ppid=391 vsize=9824732 CPUtime=1.53 cores=0,2,4,6
/proc/394/stat : 394 (java) S 391 394 30091 0 -1 4202496 15039 0 1 0 149 4 0 0 20 0 19 0 28997865 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 140735975732032 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/394/statm: 2456183 16070 2237 9 0 2446860 0
[pid=394/tid=395] ppid=391 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/394/task/395/stat : 395 (java) S 391 394 30091 0 -1 4202560 2408 0 1 0 15 0 0 0 20 0 19 0 28997866 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832314639224 270333425577 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.53
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 394 sig 9
??? kill -394 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800294 s]
/proc/loadavg: 3.52 3.74 3.98 4/196 394
/proc/meminfo: memFree=28732164/32872528 swapFree=1556504/1720024
[pid=394] ppid=391 vsize=9824732 CPUtime=1.53 cores=0,2,4,6
/proc/394/stat : 394 (java) S 391 394 30091 0 -1 4202496 15039 0 1 0 149 4 0 0 20 0 19 0 28997865 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 140735975732032 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/394/statm: 2456183 16070 2237 9 0 2446860 0
[pid=394/tid=395] ppid=391 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/394/task/395/stat : 395 (java) S 391 394 30091 0 -1 4202560 2408 0 1 0 15 0 0 0 20 0 19 0 28997866 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832314639224 270333425577 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.53
Current children cumulated vsize (KiB) 9824732

[startup+1.00023 s]
/proc/loadavg: 3.52 3.74 3.98 4/196 394
/proc/meminfo: memFree=28732164/32872528 swapFree=1556504/1720024
[pid=394] ppid=391 vsize=9824732 CPUtime=1.53 cores=0,2,4,6
/proc/394/stat : 394 (java) S 391 394 30091 0 -1 4202496 15039 0 1 0 149 4 0 0 20 0 19 0 28997865 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 140735975732032 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/394/statm: 2456183 16070 2237 9 0 2446860 0
[pid=394/tid=395] ppid=391 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/394/task/395/stat : 395 (java) S 391 394 30091 0 -1 4202560 2408 0 1 0 15 0 0 0 20 0 19 0 28997866 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832314639224 270333425577 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.53
Current children cumulated vsize (KiB) 9824732

[startup+1.10024 s]
/proc/loadavg: 3.52 3.74 3.98 3/215 418
/proc/meminfo: memFree=28676128/32872528 swapFree=1556504/1720024
[pid=394] ppid=391 vsize=9824732 CPUtime=1.53 cores=0,2,4,6
/proc/394/stat : 394 (java) S 391 394 30091 0 -1 4202496 15039 0 1 0 149 4 0 0 20 0 19 0 28997865 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 140735975732032 270333411389 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/394/statm: 2456183 16070 2237 9 0 2446860 0
[pid=394/tid=395] ppid=391 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/394/task/395/stat : 395 (java) S 391 394 30091 0 -1 4202560 2408 0 1 0 15 0 0 0 20 0 19 0 28997866 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832314639224 270333425577 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=394/tid=397] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/397/stat : 397 (java) S 391 394 30091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28997866 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832276130600 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=394/tid=398] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/398/stat : 398 (java) S 391 394 30091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28997866 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832275077800 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=394/tid=399] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/399/stat : 399 (java) S 391 394 30091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28997866 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832274025512 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=394/tid=400] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/400/stat : 400 (java) S 391 394 30091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28997866 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832272972712 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=394/tid=401] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/401/stat : 401 (java) S 391 394 30091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28997866 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832271919400 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=394/tid=402] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/402/stat : 402 (java) S 391 394 30091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28997866 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832270866600 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=394/tid=403] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/403/stat : 403 (java) S 391 394 30091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28997866 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832269814312 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=394/tid=404] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/404/stat : 404 (java) S 391 394 30091 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 28997866 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832268761512 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=394/tid=405] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/405/stat : 405 (java) S 391 394 30091 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 28997867 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832138390248 270333425577 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=394/tid=406] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/406/stat : 406 (java) S 391 394 30091 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 28997868 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832137336312 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=394/tid=407] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/407/stat : 407 (java) S 391 394 30091 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 28997868 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832136283912 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=394/tid=408] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/408/stat : 408 (java) S 391 394 30091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28997870 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832135232400 270333433632 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=394/tid=409] ppid=391 vsize=9824732 CPUtime=0.41 cores=0,2,4,6
/proc/394/task/409/stat : 409 (java) S 391 394 30091 0 -1 4202560 5881 0 0 0 41 0 0 0 20 0 19 0 28997870 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832134179000 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=394/tid=410] ppid=391 vsize=9824732 CPUtime=0.35 cores=0,2,4,6
/proc/394/task/410/stat : 410 (java) S 391 394 30091 0 -1 4202560 5408 0 0 0 34 1 0 0 20 0 19 0 28997870 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832133126200 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=394/tid=411] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/411/stat : 411 (java) S 391 394 30091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28997870 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832132074104 270333424700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=394/tid=412] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/412/stat : 412 (java) S 391 394 30091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28997870 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832131021512 270333425577 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=394/tid=416] ppid=391 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/394/task/416/stat : 416 (java) S 391 394 30091 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 28997882 10060525568 16070 33554432000 1073741824 1073778376 140735975740896 139832126809640 270333425577 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.53
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.18331
CPU time (s): 1.56276
CPU user time (s): 1.50277
CPU system time (s): 0.05999
CPU usage (%): 132.067
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.50277
system time used= 0.05999
maximum resident set size= 67312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15051
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= 282
involuntary context switches= 43

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node117 at 2016-06-18 19:04:52
IDJOB=4106230
IDBENCH=47981
IDSOLVER=2543
FILE ID=node117/4106230-1466269492
RUNJOBID= node117-1466265252-30107
PBS_JOBID= 19918233
Free space on /tmp= 71740 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=31-P2=23-P3=7-P4=31-P5=19-P6=31-P7=11-P8=2-B.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106230-1466269492/watcher-4106230-1466269492 -o /tmp/evaluation-result-4106230-1466269492/solver-4106230-1466269492 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node117-1466265252-30107 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4106230-1466269492.opb

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

MD5SUM BENCH= fc4ae85a9713a7cb45bbf0331db309f7
RANDOM SEED=938882236

node117.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.912
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.912
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.912
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.912
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.912
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.912
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.912
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.912
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28732552 kB
Buffers:          134984 kB
Cached:           317832 kB
SwapCached:            0 kB
Active:          1305744 kB
Inactive:         353900 kB
Active(anon):    1198752 kB
Inactive(anon):    10636 kB
Active(file):     106992 kB
Inactive(file):   343264 kB
Unevictable:     1720024 kB
Mlocked:         1556504 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               996 kB
Writeback:             0 kB
AnonPages:       3015148 kB
Mapped:            21096 kB
Shmem:               204 kB
Slab:             621760 kB
SReclaimable:      65152 kB
SUnreclaim:       556608 kB
KernelStack:        1800 kB
PageTables:        10644 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3650652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1396736 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= 71740 MiB
End job on node117 at 2016-06-18 19:04:54