Trace number 4106483

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 Resolution PB16OPT3 2.10568 1.51828

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=191-P1=43-P2=41-B.opb
MD5SUMe96391964472f7ba14184a1b98ddfa83
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.036994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables48
Total number of constraints5
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 constraints5
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.00/0.09	c version PB16.v20160501
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		501472288
0.00/0.09	c Max memory 		7480803328
0.00/0.09	c Total memory 		504102912
0.00/0.09	c Number of processors 	8
0.09/0.11	c Pseudo Boolean Optimization by upper bound
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b21cc40
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Glucose 2.1 dynamic restart strategy
0.09/0.11	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
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c Listener: org.sat4j.minisat.core.VoidTracing@7c64dc11
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c solving HOME/instance-4106483-1466270915.opb
0.09/0.11	c reading problem ... 
0.09/0.12	c  objective function found
0.09/0.14	c ... done. Wall clock time 0.027s.
0.09/0.14	c declared #vars     48
0.09/0.14	c internal #vars     176
0.09/0.14	c #constraints  263
0.09/0.14	c constraints type 
0.09/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 128
0.09/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 135
0.09/0.14	c 263 constraints processed.
0.09/0.14	c objective function length is 8 literals
0.73/0.52	c cleaning 2500 clauses out of 5000 with flag 10404/5000
1.41/0.91	c cleaning 4250 clauses out of 8500 with flag 22989/11000
1.93/1.43	c SATISFIABLE
1.93/1.43	c OPTIMIZING...
1.93/1.43	c Got one! Elapsed wall clock time (in seconds):1.318
1.93/1.43	o 93
1.93/1.47	c Got one! Elapsed wall clock time (in seconds):1.355
1.93/1.47	o 7
2.05/1.50	c Got one! Elapsed wall clock time (in seconds):1.387
2.05/1.50	o 3
2.05/1.51	c starts		: 16
2.05/1.51	c conflicts		: 18549
2.05/1.51	c decisions		: 19532
2.05/1.51	c propagations		: 289508
2.05/1.51	c inspects		: 19702492
2.05/1.51	c shortcuts		: 0
2.05/1.51	c learnt literals	: 0
2.05/1.51	c learnt binary clauses	: 0
2.05/1.51	c learnt ternary clauses	: 2
2.05/1.51	c learnt constraints	: 18549
2.05/1.51	c ignored constraints	: 0
2.05/1.51	c root simplifications	: 0
2.05/1.51	c removed literals (reason simplification)	: 0
2.05/1.51	c reason swapping (by a shorter reason)	: 0
2.05/1.51	c Calls to reduceDB	: 2
2.05/1.51	c Number of update (reduction) of LBD	: 397
2.05/1.51	c Imported unit clauses	: 0
2.05/1.51	c number of reductions to clauses (during analyze)	: 0
2.05/1.51	c number of learned constraints concerned by reduction	: 0
2.05/1.51	c number of learning phase by resolution	: 0
2.05/1.51	c number of learning phase by cutting planes	: 0
2.05/1.51	c speed (assignments/second)	: 211938.50658857977
2.05/1.51	c non guided choices	129
2.05/1.51	c learnt constraints type 
2.05/1.51	s OPTIMUM FOUND
2.05/1.51	c Found 3 solution(s)
2.05/1.51	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 
2.05/1.51	c objective function=3
2.05/1.51	c Total wall clock time (in seconds): 1.397

Verifier Data 

OK	3

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-4106483-1466270915/watcher-4106483-1466270915 -o /tmp/evaluation-result-4106483-1466270915/solver-4106483-1466270915 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466241309-16342 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4106483-1466270915.opb 

pid=23110
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.11 2.05 2.01 4/194 23113
/proc/meminfo: memFree=31061836/32872528 swapFree=534252/566956
[pid=23113] ppid=23110 vsize=9160 CPUtime=0 cores=1,3,5,7
/proc/23113/stat : 23113 (java) R 23110 23113 16325 0 -1 4202496 441 0 0 0 0 0 0 0 20 0 1 0 29137111 9379840 98 33554432000 1073741824 1073778376 140734706686816 140734706683944 206619843837 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/23113/statm: 2290 116 88 9 0 38 0

[startup+0.10006 s]
/proc/loadavg: 2.11 2.05 2.01 4/194 23113
/proc/meminfo: memFree=31061836/32872528 swapFree=534252/566956
[pid=23113] ppid=23110 vsize=9558476 CPUtime=0.09 cores=1,3,5,7
/proc/23113/stat : 23113 (java) S 23110 23113 16325 0 -1 4202496 4471 0 1 0 8 1 0 0 20 0 18 0 29137111 9787879424 5587 33554432000 1073741824 1073778376 140734706686816 140734706677952 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23113/statm: 2389619 5587 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.200199 s]
/proc/loadavg: 2.11 2.05 2.01 4/194 23113
/proc/meminfo: memFree=31061836/32872528 swapFree=534252/566956
[pid=23113] ppid=23110 vsize=9625040 CPUtime=0.3 cores=1,3,5,7
/proc/23113/stat : 23113 (java) S 23110 23113 16325 0 -1 4202496 6555 0 1 0 28 2 0 0 20 0 19 0 29137111 9856040960 7453 33554432000 1073741824 1073778376 140734706686816 140734706677952 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23113/statm: 2406260 7453 2218 9 0 2396937 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 9625040

[startup+0.3002 s]
/proc/loadavg: 2.11 2.05 2.01 4/194 23113
/proc/meminfo: memFree=31061836/32872528 swapFree=534252/566956
[pid=23113] ppid=23110 vsize=9625040 CPUtime=0.5 cores=1,3,5,7
/proc/23113/stat : 23113 (java) S 23110 23113 16325 0 -1 4202496 6894 0 1 0 48 2 0 0 20 0 19 0 29137111 9856040960 7970 33554432000 1073741824 1073778376 140734706686816 140734706677952 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23113/statm: 2406260 7970 2233 9 0 2396937 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9625040

[startup+0.700195 s]
/proc/loadavg: 2.11 2.05 2.01 4/194 23113
/proc/meminfo: memFree=31061836/32872528 swapFree=534252/566956
[pid=23113] ppid=23110 vsize=9625040 CPUtime=1.2 cores=1,3,5,7
/proc/23113/stat : 23113 (java) S 23110 23113 16325 0 -1 4202496 14537 0 1 0 116 4 0 0 20 0 19 0 29137111 9856040960 12945 33554432000 1073741824 1073778376 140734706686816 140734706677952 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23113/statm: 2406260 12945 2245 9 0 2396937 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 9625040

[startup+1.50081 s]
/proc/loadavg: 2.11 2.05 2.01 4/213 23132
/proc/meminfo: memFree=31011616/32872528 swapFree=534252/566956
[pid=23113] ppid=23110 vsize=9625040 CPUtime=2.05 cores=1,3,5,7
/proc/23113/stat : 23113 (java) S 23110 23113 16325 0 -1 4202496 15043 0 1 0 201 4 0 0 20 0 19 0 29137111 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140734706677952 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23113/statm: 2406260 13513 2248 9 0 2396937 0
[pid=23113/tid=23115] ppid=23110 vsize=9625040 CPUtime=1.46 cores=1,3,5,7
/proc/23113/task/23115/stat : 23115 (java) R 23110 23113 16325 0 -1 4202560 2470 0 1 0 144 2 0 0 20 0 19 0 29137112 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685888430384 140685761430129 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23116] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23116/stat : 23116 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685732395944 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23117] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23117/stat : 23117 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685731343400 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23113/tid=23118] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23118/stat : 23118 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685730290344 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23113/tid=23119] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23119/stat : 23119 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685729237800 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23113/tid=23120] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23120/stat : 23120 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685728184744 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23121] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23121/stat : 23121 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685727132200 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23113/tid=23122] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23122/stat : 23122 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685726079144 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23123] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23123/stat : 23123 (java) S 23110 23113 16325 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685725026600 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23124] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23124/stat : 23124 (java) S 23110 23113 16325 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 29137114 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685712616296 206632433577 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23125] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23125/stat : 23125 (java) S 23110 23113 16325 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 29137114 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685711562616 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23126] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23126/stat : 23126 (java) S 23110 23113 16325 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29137115 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685710509448 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23127] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23127/stat : 23127 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137117 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685709458192 206632441632 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23128] ppid=23110 vsize=9625040 CPUtime=0.31 cores=1,3,5,7
/proc/23113/task/23128/stat : 23128 (java) S 23110 23113 16325 0 -1 4202560 7669 0 0 0 29 2 0 0 20 0 19 0 29137117 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685708405048 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23113/tid=23129] ppid=23110 vsize=9625040 CPUtime=0.25 cores=1,3,5,7
/proc/23113/task/23129/stat : 23129 (java) S 23110 23113 16325 0 -1 4202560 3633 0 0 0 25 0 0 0 20 0 19 0 29137117 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685707352504 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23113/tid=23130] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23130/stat : 23130 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137117 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685706299640 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23113/tid=23131] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23131/stat : 23131 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137117 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685705247304 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23132] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23132/stat : 23132 (java) S 23110 23113 16325 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29137126 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685704193576 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.05
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23113 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.50081 s]
/proc/loadavg: 2.11 2.05 2.01 4/213 23132
/proc/meminfo: memFree=31011616/32872528 swapFree=534252/566956
[pid=23113] ppid=23110 vsize=9625040 CPUtime=2.05 cores=1,3,5,7
/proc/23113/stat : 23113 (java) S 23110 23113 16325 0 -1 4202496 15043 0 1 0 201 4 0 0 20 0 19 0 29137111 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140734706677952 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23113/statm: 2406260 13513 2248 9 0 2396937 0
[pid=23113/tid=23115] ppid=23110 vsize=9625040 CPUtime=1.46 cores=1,3,5,7
/proc/23113/task/23115/stat : 23115 (java) R 23110 23113 16325 0 -1 4202560 2470 0 1 0 144 2 0 0 20 0 19 0 29137112 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685888430384 140685761430129 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23116] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23116/stat : 23116 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685732395944 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23117] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23117/stat : 23117 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685731343400 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23113/tid=23118] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23118/stat : 23118 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685730290344 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23113/tid=23119] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23119/stat : 23119 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685729237800 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23113/tid=23120] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23120/stat : 23120 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685728184744 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23121] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23121/stat : 23121 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685727132200 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23113/tid=23122] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23122/stat : 23122 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685726079144 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23123] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23123/stat : 23123 (java) S 23110 23113 16325 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 29137113 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685725026600 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23124] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23124/stat : 23124 (java) S 23110 23113 16325 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 29137114 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685712616296 206632433577 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23125] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23125/stat : 23125 (java) S 23110 23113 16325 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 29137114 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685711562616 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23126] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23126/stat : 23126 (java) S 23110 23113 16325 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29137115 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685710509448 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23127] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23127/stat : 23127 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137117 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685709458192 206632441632 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23128] ppid=23110 vsize=9625040 CPUtime=0.31 cores=1,3,5,7
/proc/23113/task/23128/stat : 23128 (java) S 23110 23113 16325 0 -1 4202560 7669 0 0 0 29 2 0 0 20 0 19 0 29137117 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685708405048 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23113/tid=23129] ppid=23110 vsize=9625040 CPUtime=0.25 cores=1,3,5,7
/proc/23113/task/23129/stat : 23129 (java) S 23110 23113 16325 0 -1 4202560 3633 0 0 0 25 0 0 0 20 0 19 0 29137117 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685707352504 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23113/tid=23130] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23130/stat : 23130 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137117 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685706299640 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23113/tid=23131] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23131/stat : 23131 (java) S 23110 23113 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137117 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685705247304 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23113/tid=23132] ppid=23110 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23113/task/23132/stat : 23132 (java) S 23110 23113 16325 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29137126 9856040960 13513 33554432000 1073741824 1073778376 140734706686816 140685704193576 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.05
Current children cumulated vsize (KiB) 9625040

Child status: 30
Real time (s): 1.51828
CPU time (s): 2.10568
CPU user time (s): 2.03169
CPU system time (s): 0.073988
CPU usage (%): 138.688
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.03169
system time used= 0.073988
maximum resident set size= 56160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15068
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= 292
involuntary context switches= 44

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node138 at 2016-06-18 19:28:35
IDJOB=4106483
IDBENCH=48076
IDSOLVER=2546
FILE ID=node138/4106483-1466270915
RUNJOBID= node138-1466241309-16342
PBS_JOBID= 19918205
Free space on /tmp= 71732 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=191-P1=43-P2=41-B.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106483-1466270915/watcher-4106483-1466270915 -o /tmp/evaluation-result-4106483-1466270915/solver-4106483-1466270915 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466241309-16342 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4106483-1466270915.opb

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

MD5SUM BENCH= e96391964472f7ba14184a1b98ddfa83
RANDOM SEED=1055597577

node138.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		: 2666.395
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	: 5332.79
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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		: 2666.395
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31062372 kB
Buffers:          142740 kB
Cached:           244936 kB
SwapCached:         1060 kB
Active:           202880 kB
Inactive:         292568 kB
Active(anon):     108688 kB
Inactive(anon):     1696 kB
Active(file):      94192 kB
Inactive(file):   290872 kB
Unevictable:      566956 kB
Mlocked:          534252 kB
SwapTotal:      67108856 kB
SwapFree:       67099640 kB
Dirty:              1656 kB
Writeback:             0 kB
AnonPages:        694716 kB
Mapped:            15292 kB
Shmem:                 0 kB
Slab:             608020 kB
SReclaimable:      50960 kB
SUnreclaim:       557060 kB
KernelStack:        1760 kB
PageTables:         6132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1261052 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    118784 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= 71732 MiB
End job on node138 at 2016-06-18 19:28:36