Trace number 4106386

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 PB16OPT3 0.403938 1.15722

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=67-P1=71-B.opb
MD5SUMae67e81d38ba4f76b7dd516b4c482d81
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 benchmark0.026995
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 variables27
Total number of constraints3
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 constraints3
Minimum length of a constraint9
Maximum length of a constraint90
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 522902
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)81
Sum of products size (including duplicates)162
Number of different products81
Sum of products size162

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-4106386-1467321399.opb
0.10/0.11	c reading problem ... 
0.10/0.12	c  objective function found
0.10/0.14	c ... done. Wall clock time 0.03s.
0.10/0.14	c declared #vars     27
0.10/0.14	c internal #vars     108
0.10/0.14	c #constraints  166
0.10/0.15	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 85
0.10/0.15	c 166 constraints processed.
0.10/0.15	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 81
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 85
0.10/0.15	c 166 constraints processed.
0.10/0.15	c objective function length is 9 literals
0.10/0.17	c And the winner is solver0
0.22/0.65	c SATISFIABLE
0.22/0.65	c OPTIMIZING...
0.22/0.65	c Got one! Elapsed wall clock time (in seconds):0.534
0.22/0.65	o 3
0.22/0.65	c And the winner is solver0
0.37/1.15	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.37/1.15	c starts		: 1
0.37/1.15	c conflicts		: 16
0.37/1.15	c decisions		: 23
0.37/1.15	c propagations		: 314
0.37/1.15	c inspects		: 944
0.37/1.15	c shortcuts		: 0
0.37/1.15	c learnt literals	: 0
0.37/1.15	c learnt binary clauses	: 0
0.37/1.15	c learnt ternary clauses	: 0
0.37/1.15	c learnt constraints	: 16
0.37/1.15	c ignored constraints	: 0
0.37/1.15	c root simplifications	: 0
0.37/1.15	c removed literals (reason simplification)	: 7
0.37/1.15	c reason swapping (by a shorter reason)	: 0
0.37/1.15	c Calls to reduceDB	: 0
0.37/1.15	c Number of update (reduction) of LBD	: 0
0.37/1.15	c Imported unit clauses	: 0
0.37/1.15	c number of reductions to clauses (during analyze)	: 0
0.37/1.15	c number of learned constraints concerned by reduction	: 0
0.37/1.15	c number of learning phase by resolution	: 0
0.37/1.15	c number of learning phase by cutting planes	: 0
0.37/1.15	c speed (assignments/second)	: 314.0
0.37/1.15	c non guided choices	2
0.37/1.15	c learnt constraints type 
0.37/1.15	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.37/1.15	c starts		: 2
0.37/1.15	c conflicts		: 10
0.37/1.15	c decisions		: 22
0.37/1.15	c propagations		: 244
0.37/1.15	c inspects		: 762
0.37/1.15	c shortcuts		: 0
0.37/1.15	c learnt literals	: 0
0.37/1.15	c learnt binary clauses	: 0
0.37/1.15	c learnt ternary clauses	: 0
0.37/1.15	c learnt constraints	: 8
0.37/1.15	c ignored constraints	: 0
0.37/1.15	c root simplifications	: 0
0.37/1.15	c removed literals (reason simplification)	: 0
0.37/1.15	c reason swapping (by a shorter reason)	: 0
0.37/1.15	c Calls to reduceDB	: 0
0.37/1.15	c Number of update (reduction) of LBD	: 0
0.37/1.15	c Imported unit clauses	: 0
0.37/1.15	c number of reductions to clauses (during analyze)	: 0
0.37/1.15	c number of learned constraints concerned by reduction	: 0
0.37/1.15	c number of learning phase by resolution	: 0
0.37/1.15	c number of learning phase by cutting planes	: 0
0.37/1.15	c speed (assignments/second)	: 488.0
0.37/1.15	c non guided choices	6
0.37/1.15	c learnt constraints type 
0.37/1.15	s OPTIMUM FOUND
0.37/1.15	c Found 1 solution(s)
0.37/1.15	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 
0.37/1.15	c objective function=3
0.37/1.15	c Total wall clock time (in seconds): 1.038

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-4106386-1467321399/watcher-4106386-1467321399 -o /tmp/evaluation-result-4106386-1467321399/solver-4106386-1467321399 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1467321345-26299 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4106386-1467321399.opb 

pid=30943
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: 2.36 2.70 2.31 2/196 30946
/proc/meminfo: memFree=30012132/32872528 swapFree=1526624/1696276
[pid=30946] ppid=30943 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/30946/stat : 30946 (java) S 30943 30946 14900 0 -1 4202496 1355 0 0 0 0 0 0 0 20 0 2 0 11164138 98570240 979 33554432000 1073741824 1073778376 140737278741808 140737278732944 270710898749 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/30946/statm: 24065 979 744 9 0 16771 0
[pid=30946/tid=30947] ppid=30943 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30947/stat : 30947 (java) R 30943 30946 14900 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 11164139 98570240 979 33554432000 1073741824 1073778376 140737278741808 140642401103400 270707541376 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.10015 s]
/proc/loadavg: 2.36 2.70 2.31 2/196 30946
/proc/meminfo: memFree=30012132/32872528 swapFree=1526624/1696276
[pid=30946] ppid=30943 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/30946/stat : 30946 (java) S 30943 30946 14900 0 -1 4202496 4442 0 1 0 9 1 0 0 20 0 18 0 11164138 9787879424 6079 33554432000 1073741824 1073778376 140737278741808 140737278732944 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/30946/statm: 2389619 6079 2138 9 0 2380296 0
[pid=30946/tid=30947] ppid=30943 vsize=9558476 CPUtime=0.08 cores=0,2,4,6
/proc/30946/task/30947/stat : 30947 (java) R 30943 30946 14900 0 -1 4202560 2411 0 1 0 6 2 0 0 20 0 18 0 11164139 9787879424 6079 33554432000 1073741824 1073778376 140737278741808 140642401106848 140642408297572 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200379 s]
/proc/loadavg: 2.36 2.70 2.31 2/196 30946
/proc/meminfo: memFree=30012132/32872528 swapFree=1526624/1696276
[pid=30946] ppid=30943 vsize=9824732 CPUtime=0.22 cores=0,2,4,6
/proc/30946/stat : 30946 (java) S 30943 30946 14900 0 -1 4202496 4704 0 1 0 19 3 0 0 20 0 19 0 11164138 10060525568 7845 33554432000 1073741824 1073778376 140737278741808 140737278732944 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/30946/statm: 2456183 7845 2191 9 0 2446860 0
[pid=30946/tid=30947] ppid=30943 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/30946/task/30947/stat : 30947 (java) S 30943 30946 14900 0 -1 4202560 2429 0 1 0 11 2 0 0 20 0 19 0 11164139 10060525568 7845 33554432000 1073741824 1073778376 140737278741808 140642401108856 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 9824732

[startup+0.300365 s]
/proc/loadavg: 2.36 2.70 2.31 2/196 30946
/proc/meminfo: memFree=30012132/32872528 swapFree=1526624/1696276
[pid=30946] ppid=30943 vsize=9824732 CPUtime=0.22 cores=0,2,4,6
/proc/30946/stat : 30946 (java) S 30943 30946 14900 0 -1 4202496 4704 0 1 0 19 3 0 0 20 0 19 0 11164138 10060525568 7845 33554432000 1073741824 1073778376 140737278741808 140737278732944 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/30946/statm: 2456183 7845 2191 9 0 2446860 0
[pid=30946/tid=30947] ppid=30943 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/30946/task/30947/stat : 30947 (java) S 30943 30946 14900 0 -1 4202560 2429 0 1 0 11 2 0 0 20 0 19 0 11164139 10060525568 7845 33554432000 1073741824 1073778376 140737278741808 140642401108856 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 9824732

[startup+0.700167 s]
/proc/loadavg: 2.36 2.70 2.31 2/196 30946
/proc/meminfo: memFree=30012132/32872528 swapFree=1526624/1696276
[pid=30946] ppid=30943 vsize=9824732 CPUtime=0.35 cores=0,2,4,6
/proc/30946/stat : 30946 (java) S 30943 30946 14900 0 -1 4202496 6245 0 1 0 31 4 0 0 20 0 21 0 11164138 10060525568 10170 33554432000 1073741824 1073778376 140737278741808 140737278732944 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/30946/statm: 2456183 10170 2215 9 0 2446860 0
[pid=30946/tid=30947] ppid=30943 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/30946/task/30947/stat : 30947 (java) S 30943 30946 14900 0 -1 4202560 2429 0 1 0 11 2 0 0 20 0 21 0 11164139 10060525568 10170 33554432000 1073741824 1073778376 140737278741808 140642401108856 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 30946 sig 9
??? kill -30946 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800235 s]
/proc/loadavg: 2.36 2.70 2.31 2/196 30946
/proc/meminfo: memFree=30012132/32872528 swapFree=1526624/1696276
[pid=30946] ppid=30943 vsize=9824732 CPUtime=0.37 cores=0,2,4,6
/proc/30946/stat : 30946 (java) S 30943 30946 14900 0 -1 4202496 6497 0 1 0 32 5 0 0 20 0 20 0 11164138 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140737278732944 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/30946/statm: 2456183 10203 2218 9 0 2446860 0
[pid=30946/tid=30947] ppid=30943 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/30946/task/30947/stat : 30947 (java) S 30943 30946 14900 0 -1 4202560 2429 0 1 0 11 2 0 0 20 0 20 0 11164139 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642401108856 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 9824732

[startup+1.0003 s]
/proc/loadavg: 2.36 2.70 2.31 2/196 30946
/proc/meminfo: memFree=30012132/32872528 swapFree=1526624/1696276
[pid=30946] ppid=30943 vsize=9824732 CPUtime=0.37 cores=0,2,4,6
/proc/30946/stat : 30946 (java) S 30943 30946 14900 0 -1 4202496 6497 0 1 0 32 5 0 0 20 0 20 0 11164138 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140737278732944 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/30946/statm: 2456183 10203 2218 9 0 2446860 0
[pid=30946/tid=30947] ppid=30943 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/30946/task/30947/stat : 30947 (java) S 30943 30946 14900 0 -1 4202560 2429 0 1 0 11 2 0 0 20 0 20 0 11164139 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642401108856 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 9824732

[startup+1.10026 s]
/proc/loadavg: 2.17 2.66 2.30 1/215 31039
/proc/meminfo: memFree=29984692/32872528 swapFree=1526624/1696276
[pid=30946] ppid=30943 vsize=9824732 CPUtime=0.37 cores=0,2,4,6
/proc/30946/stat : 30946 (java) S 30943 30946 14900 0 -1 4202496 6497 0 1 0 32 5 0 0 20 0 20 0 11164138 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140737278732944 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/30946/statm: 2456183 10203 2218 9 0 2446860 0
[pid=30946/tid=30947] ppid=30943 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/30946/task/30947/stat : 30947 (java) S 30943 30946 14900 0 -1 4202560 2429 0 1 0 11 2 0 0 20 0 20 0 11164139 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642401108856 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=30946/tid=30949] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30949/stat : 30949 (java) S 30943 30946 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164139 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642244999976 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=30946/tid=30950] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30950/stat : 30950 (java) S 30943 30946 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164139 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642243947176 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=30946/tid=30951] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30951/stat : 30951 (java) S 30943 30946 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164139 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642242894888 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=30946/tid=30952] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30952/stat : 30952 (java) S 30943 30946 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164139 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642241842088 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=30946/tid=30953] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30953/stat : 30953 (java) S 30943 30946 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164139 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642240788776 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=30946/tid=30954] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30954/stat : 30954 (java) S 30943 30946 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164139 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642239735976 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=30946/tid=30955] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30955/stat : 30955 (java) S 30943 30946 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164139 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642238683688 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=30946/tid=30956] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30956/stat : 30956 (java) S 30943 30946 14900 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 11164139 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642237630888 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=30946/tid=30957] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30957/stat : 30957 (java) S 30943 30946 14900 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 11164141 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642225433320 270710912937 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=30946/tid=30958] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30958/stat : 30958 (java) S 30943 30946 14900 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 11164141 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642224379384 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=30946/tid=30959] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30959/stat : 30959 (java) S 30943 30946 14900 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 11164141 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642223326984 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=30946/tid=30960] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30960/stat : 30960 (java) S 30943 30946 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164143 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642222275472 270710920992 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=30946/tid=30961] ppid=30943 vsize=9824732 CPUtime=0.06 cores=0,2,4,6
/proc/30946/task/30961/stat : 30961 (java) S 30943 30946 14900 0 -1 4202560 1462 0 0 0 6 0 0 0 20 0 20 0 11164143 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642221222072 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=30946/tid=30962] ppid=30943 vsize=9824732 CPUtime=0.06 cores=0,2,4,6
/proc/30946/task/30962/stat : 30962 (java) S 30943 30946 14900 0 -1 4202560 1264 0 0 0 6 0 0 0 20 0 20 0 11164143 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642220169272 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=30946/tid=30963] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30963/stat : 30963 (java) S 30943 30946 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164143 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642219117176 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=30946/tid=30964] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30964/stat : 30964 (java) S 30943 30946 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164143 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642218064584 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=30946/tid=30968] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/30968/stat : 30968 (java) S 30943 30946 14900 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 11164154 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642213754408 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=30946/tid=31013] ppid=30943 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/30946/task/31013/stat : 31013 (java) S 30943 30946 14900 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 11164204 10060525568 10203 33554432000 1073741824 1073778376 140737278741808 140642215859368 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.15722
CPU time (s): 0.403938
CPU user time (s): 0.321951
CPU system time (s): 0.081987
CPU usage (%): 34.9059
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.321951
system time used= 0.081987
maximum resident set size= 41492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6514
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= 257
involuntary context switches= 36

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node125 at 2016-06-30 23:16:39
IDJOB=4106386
IDBENCH=48039
IDSOLVER=2543
FILE ID=node125/4106386-1467321399
RUNJOBID= node125-1467321345-26299
PBS_JOBID= 20005253
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=9-P0=67-P1=71-B.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106386-1467321399/watcher-4106386-1467321399 -o /tmp/evaluation-result-4106386-1467321399/solver-4106386-1467321399 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1467321345-26299 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4106386-1467321399.opb

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

MD5SUM BENCH= ae67e81d38ba4f76b7dd516b4c482d81
RANDOM SEED=1088511717

node125.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		: 2666.282
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	: 5332.56
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		: 2666.282
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		: 2666.282
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.282
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	: 5332.56
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		: 2666.282
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		: 2666.282
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		: 2666.282
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	: 5332.55
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		: 2666.282
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:        30012676 kB
Buffers:          110508 kB
Cached:           201664 kB
SwapCached:            0 kB
Active:           317908 kB
Inactive:          40004 kB
Active(anon):      29640 kB
Inactive(anon):    19168 kB
Active(file):     288268 kB
Inactive(file):    20836 kB
Unevictable:     1696276 kB
Mlocked:         1526624 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              1620 kB
Writeback:           216 kB
AnonPages:       1746692 kB
Mapped:            21384 kB
Shmem:               204 kB
Slab:             671540 kB
SReclaimable:     113160 kB
SUnreclaim:       558380 kB
KernelStack:        1616 kB
PageTables:         7696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2392356 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 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 node125 at 2016-06-30 23:16:40