Trace number 4106486

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 2.21366 1.25375

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb
MD5SUMc39f64fc7780fdd337b3dc7ba22d2bb1
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 benchmark0.043992
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 variables90
Total number of constraints11
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 constraints11
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Quality of the solution as a function of time


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

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.11/0.10	c Pseudo Boolean Optimization by upper bound
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b21cc40
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10	c No reason simplification
0.11/0.10	c Glucose 2.1 dynamic restart strategy
0.11/0.10	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c Listener: org.sat4j.minisat.core.VoidTracing@7c64dc11
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	c solving HOME/instance-4106486-1466270917.opb
0.11/0.10	c reading problem ... 
0.11/0.10	c  objective function found
0.11/0.14	c ... done. Wall clock time 0.036s.
0.11/0.14	c declared #vars     90
0.11/0.14	c internal #vars     270
0.11/0.14	c #constraints  376
0.11/0.14	c constraints type 
0.11/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
0.11/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 196
0.11/0.14	c 376 constraints processed.
0.11/0.14	c objective function length is 6 literals
0.65/0.47	c cleaning 2495 clauses out of 5001 with flag 12041/5001
0.65/0.49	c SATISFIABLE
0.65/0.49	c OPTIMIZING...
0.65/0.49	c Got one! Elapsed wall clock time (in seconds):0.388
0.65/0.49	o 11
0.88/0.50	c Got one! Elapsed wall clock time (in seconds):0.398
0.88/0.50	o 3
1.28/0.73	c cleaning 4209 clauses out of 8424 with flag 11348/10920
1.88/1.01	c cleaning 5106 clauses out of 10216 with flag 25787/16921
2.13/1.24	c starts		: 88
2.13/1.24	c conflicts		: 22430
2.13/1.24	c decisions		: 26665
2.13/1.24	c propagations		: 345826
2.13/1.24	c inspects		: 10946981
2.13/1.24	c shortcuts		: 0
2.13/1.24	c learnt literals	: 13
2.13/1.24	c learnt binary clauses	: 12
2.13/1.24	c learnt ternary clauses	: 22
2.13/1.24	c learnt constraints	: 22416
2.13/1.24	c ignored constraints	: 0
2.13/1.24	c root simplifications	: 0
2.13/1.24	c removed literals (reason simplification)	: 0
2.13/1.24	c reason swapping (by a shorter reason)	: 0
2.13/1.24	c Calls to reduceDB	: 3
2.13/1.24	c Number of update (reduction) of LBD	: 1572
2.13/1.24	c Imported unit clauses	: 0
2.13/1.24	c number of reductions to clauses (during analyze)	: 0
2.13/1.24	c number of learned constraints concerned by reduction	: 0
2.13/1.24	c number of learning phase by resolution	: 0
2.13/1.24	c number of learning phase by cutting planes	: 0
2.13/1.24	c speed (assignments/second)	: 312681.73598553345
2.13/1.24	c non guided choices	389
2.13/1.24	c learnt constraints type 
2.13/1.24	s OPTIMUM FOUND
2.13/1.24	c Found 2 solution(s)
2.13/1.24	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 
2.13/1.25	c objective function=3
2.13/1.25	c Total wall clock time (in seconds): 1.146

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-4106486-1466270917/watcher-4106486-1466270917 -o /tmp/evaluation-result-4106486-1466270917/solver-4106486-1466270917 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466241309-16342 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4106486-1466270917.opb 

pid=23175
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 3/194 23178
/proc/meminfo: memFree=31055396/32872528 swapFree=534252/566956
[pid=23178] ppid=23175 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/23178/stat : 23178 (java) S 23175 23178 16325 0 -1 4202496 1355 0 0 0 0 0 0 0 20 0 2 0 29137290 98570240 978 33554432000 1073741824 1073778376 140736267965408 140736267956544 206632419389 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23178/statm: 24065 978 744 9 0 16771 0
[pid=23178/tid=23179] ppid=23175 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23179/stat : 23179 (java) R 23175 23178 16325 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 29137291 98570240 978 33554432000 1073741824 1073778376 140736267965408 140244495011368 206629062016 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0

[startup+0.100115 s]
/proc/loadavg: 2.11 2.05 2.01 3/194 23178
/proc/meminfo: memFree=31055396/32872528 swapFree=534252/566956
[pid=23178] ppid=23175 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/23178/stat : 23178 (java) S 23175 23178 16325 0 -1 4202496 4508 0 1 0 10 1 0 0 20 0 18 0 29137290 9787879424 6130 33554432000 1073741824 1073778376 140736267965408 140736267956544 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23178/statm: 2389619 6130 2157 9 0 2380296 0
[pid=23178/tid=23179] ppid=23175 vsize=9558476 CPUtime=0.08 cores=1,3,5,7
/proc/23178/task/23179/stat : 23179 (java) R 23175 23178 16325 0 -1 4202560 2372 0 1 0 6 2 0 0 20 0 18 0 29137291 9787879424 6130 33554432000 1073741824 1073778376 140736267965408 140244495013128 206632445197 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200369 s]
/proc/loadavg: 2.11 2.05 2.01 3/194 23178
/proc/meminfo: memFree=31055396/32872528 swapFree=534252/566956
[pid=23178] ppid=23175 vsize=9625040 CPUtime=0.32 cores=1,3,5,7
/proc/23178/stat : 23178 (java) S 23175 23178 16325 0 -1 4202496 6218 0 1 0 30 2 0 0 20 0 19 0 29137290 9856040960 7763 33554432000 1073741824 1073778376 140736267965408 140736267956544 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23178/statm: 2406260 7763 2221 9 0 2396937 0
[pid=23178/tid=23179] ppid=23175 vsize=9625040 CPUtime=0.18 cores=1,3,5,7
/proc/23178/task/23179/stat : 23179 (java) R 23175 23178 16325 0 -1 4202560 2396 0 1 0 16 2 0 0 20 0 19 0 29137291 9856040960 7763 33554432000 1073741824 1073778376 140736267965408 140244495016312 140244322187603 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 9625040

[startup+0.300393 s]
/proc/loadavg: 2.11 2.05 2.01 3/194 23178
/proc/meminfo: memFree=31055396/32872528 swapFree=534252/566956
[pid=23178] ppid=23175 vsize=9625040 CPUtime=0.52 cores=1,3,5,7
/proc/23178/stat : 23178 (java) S 23175 23178 16325 0 -1 4202496 6395 0 1 0 50 2 0 0 20 0 19 0 29137290 9856040960 8298 33554432000 1073741824 1073778376 140736267965408 140736267956544 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23178/statm: 2406260 8298 2232 9 0 2396937 0
[pid=23178/tid=23179] ppid=23175 vsize=9625040 CPUtime=0.28 cores=1,3,5,7
/proc/23178/task/23179/stat : 23179 (java) R 23175 23178 16325 0 -1 4202560 2403 0 1 0 26 2 0 0 20 0 19 0 29137291 9856040960 8298 33554432000 1073741824 1073778376 140736267965408 140244495016312 140244322515980 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 9625040

[startup+0.70029 s]
/proc/loadavg: 2.11 2.05 2.01 3/194 23178
/proc/meminfo: memFree=31055396/32872528 swapFree=534252/566956
[pid=23178] ppid=23175 vsize=9625040 CPUtime=1.28 cores=1,3,5,7
/proc/23178/stat : 23178 (java) S 23175 23178 16325 0 -1 4202496 14566 0 1 0 125 3 0 0 20 0 19 0 29137290 9856040960 14333 33554432000 1073741824 1073778376 140736267965408 140736267956544 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23178/statm: 2406260 14333 2246 9 0 2396937 0
[pid=23178/tid=23179] ppid=23175 vsize=9625040 CPUtime=0.68 cores=1,3,5,7
/proc/23178/task/23179/stat : 23179 (java) R 23175 23178 16325 0 -1 4202560 2406 0 1 0 66 2 0 0 20 0 19 0 29137291 9856040960 14333 33554432000 1073741824 1073778376 140736267965408 140244495016312 140244322602639 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23178 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800376 s]
/proc/loadavg: 2.11 2.05 2.01 3/194 23178
/proc/meminfo: memFree=31055396/32872528 swapFree=534252/566956
[pid=23178] ppid=23175 vsize=9625040 CPUtime=1.48 cores=1,3,5,7
/proc/23178/stat : 23178 (java) S 23175 23178 16325 0 -1 4202496 19918 0 1 0 144 4 0 0 20 0 19 0 29137290 9856040960 17680 33554432000 1073741824 1073778376 140736267965408 140736267956544 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23178/statm: 2406260 17680 2246 9 0 2396937 0
[pid=23178/tid=23179] ppid=23175 vsize=9625040 CPUtime=0.78 cores=1,3,5,7
/proc/23178/task/23179/stat : 23179 (java) R 23175 23178 16325 0 -1 4202560 2406 0 1 0 76 2 0 0 20 0 19 0 29137291 9856040960 17680 33554432000 1073741824 1073778376 140736267965408 140244495007440 140244322565121 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9625040

[startup+1.20817 s]
/proc/loadavg: 2.10 2.05 2.01 3/213 23197
/proc/meminfo: memFree=30987172/32872528 swapFree=534252/566956
[pid=23178] ppid=23175 vsize=9625040 CPUtime=2.13 cores=1,3,5,7
/proc/23178/stat : 23178 (java) S 23175 23178 16325 0 -1 4202496 20058 0 1 0 209 4 0 0 20 0 19 0 29137290 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140736267956544 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23178/statm: 2406260 18330 2248 9 0 2396937 0
[pid=23178/tid=23179] ppid=23175 vsize=9625040 CPUtime=1.18 cores=1,3,5,7
/proc/23178/task/23179/stat : 23179 (java) R 23175 23178 16325 0 -1 4202560 2408 0 1 0 116 2 0 0 20 0 19 0 29137291 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244495016424 140244322602277 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=23178/tid=23181] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23181/stat : 23181 (java) S 23175 23178 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137292 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244456508200 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23178/tid=23182] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23182/stat : 23182 (java) S 23175 23178 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137292 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244455455400 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23178/tid=23183] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23183/stat : 23183 (java) S 23175 23178 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137292 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244454403112 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23178/tid=23184] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23184/stat : 23184 (java) S 23175 23178 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137292 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244453350312 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23178/tid=23185] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23185/stat : 23185 (java) S 23175 23178 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137292 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244452297000 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23178/tid=23186] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23186/stat : 23186 (java) S 23175 23178 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137292 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244451244200 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23178/tid=23187] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23187/stat : 23187 (java) S 23175 23178 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137292 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244450191912 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23178/tid=23188] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23188/stat : 23188 (java) S 23175 23178 16325 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 29137292 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244449139112 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23178/tid=23189] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23189/stat : 23189 (java) S 23175 23178 16325 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 29137293 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244318927592 206632433577 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23178/tid=23190] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23190/stat : 23190 (java) S 23175 23178 16325 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 29137293 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244317873656 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23178/tid=23191] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23191/stat : 23191 (java) S 23175 23178 16325 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29137293 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244316821256 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23178/tid=23192] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23192/stat : 23192 (java) S 23175 23178 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137295 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244315769744 206632441632 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23178/tid=23193] ppid=23175 vsize=9625040 CPUtime=0.35 cores=1,3,5,7
/proc/23178/task/23193/stat : 23193 (java) S 23175 23178 16325 0 -1 4202560 8361 0 0 0 34 1 0 0 20 0 19 0 29137295 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244314716344 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23178/tid=23194] ppid=23175 vsize=9625040 CPUtime=0.57 cores=1,3,5,7
/proc/23178/task/23194/stat : 23194 (java) S 23175 23178 16325 0 -1 4202560 8016 0 0 0 55 2 0 0 20 0 19 0 29137295 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244313663544 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23178/tid=23195] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23195/stat : 23195 (java) S 23175 23178 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137295 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244312611448 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23178/tid=23196] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23196/stat : 23196 (java) S 23175 23178 16325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29137295 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244311558856 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23178/tid=23197] ppid=23175 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/23178/task/23197/stat : 23197 (java) S 23175 23178 16325 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29137305 9856040960 18330 33554432000 1073741824 1073778376 140736267965408 140244310504872 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 2.13
Current children cumulated vsize (KiB) 9625040

Child status: 30
Real time (s): 1.25375
CPU time (s): 2.21366
CPU user time (s): 2.12068
CPU system time (s): 0.092985
CPU usage (%): 176.564
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.12068
system time used= 0.092985
maximum resident set size= 75436
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20083
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= 245
involuntary context switches= 34

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node138 at 2016-06-18 19:28:37
IDJOB=4106486
IDBENCH=48077
IDSOLVER=2546
FILE ID=node138/4106486-1466270917
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=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106486-1466270917/watcher-4106486-1466270917 -o /tmp/evaluation-result-4106486-1466270917/solver-4106486-1466270917 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466241309-16342 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4106486-1466270917.opb

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

MD5SUM BENCH= c39f64fc7780fdd337b3dc7ba22d2bb1
RANDOM SEED=581868814

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:        31056304 kB
Buffers:          142748 kB
Cached:           244960 kB
SwapCached:         1060 kB
Active:           202660 kB
Inactive:         292564 kB
Active(anon):     108436 kB
Inactive(anon):     1696 kB
Active(file):      94224 kB
Inactive(file):   290868 kB
Unevictable:      566956 kB
Mlocked:          534252 kB
SwapTotal:      67108856 kB
SwapFree:       67099640 kB
Dirty:              1640 kB
Writeback:             0 kB
AnonPages:        688540 kB
Mapped:            15216 kB
Shmem:                 0 kB
Slab:             608128 kB
SReclaimable:      50992 kB
SUnreclaim:       557136 kB
KernelStack:        1608 kB
PageTables:         5100 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:    112640 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 19:28:38