Trace number 4088792

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 NameAnswerCPU timeWall clock time
Sat4j PB 2.3.6 Res+CP PB16UNSAT 3.80342 1.25315

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
SUMINEQ/normalized-sumineqArity4houseP016.opb
MD5SUM49cd8c62ac923cce91a6baa4ed932e17
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.082986
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1084
Total number of constraints272
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)17
Number of constraints which are nor clauses,nor cardinality constraints255
Minimum length of a constraint4
Maximum length of a constraint12
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 16
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.07	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
0.11/0.11	c Pseudo Boolean Optimization by upper bound
0.11/0.11	c ManyCore solver with 2 solvers running in parallel
0.11/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Glucose 2.1 dynamic restart strategy
0.11/0.11	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
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11	c No reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	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
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-4088792-1466012194.opb
0.11/0.11	c reading problem ... 
0.11/0.11	c  no objective function found
0.29/0.21	c ... done. Wall clock time 0.109s.
0.29/0.21	c declared #vars     1084
0.29/0.21	c #constraints  272
0.29/0.22	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.29/0.22	c constraints type 
0.29/0.22	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 272
0.29/0.22	c 272 constraints processed.
0.29/0.22	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.29/0.22	c constraints type 
0.29/0.22	c org.sat4j.pb.constraints.pb.MaxWatchPb => 272
0.29/0.22	c 272 constraints processed.
2.62/0.89	c cleaning 2499 clauses out of 5003 with flag 16506/5003
3.02/0.94	c And the winner is solver0
3.72/1.22	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
3.72/1.22	c starts		: 7
3.72/1.22	c conflicts		: 6276
3.72/1.22	c decisions		: 12796
3.72/1.22	c propagations		: 60495
3.72/1.22	c inspects		: 388929
3.72/1.22	c shortcuts		: 0
3.72/1.22	c learnt literals	: 8
3.72/1.22	c learnt binary clauses	: 64
3.72/1.22	c learnt ternary clauses	: 211
3.72/1.22	c learnt constraints	: 6267
3.72/1.22	c ignored constraints	: 0
3.72/1.22	c root simplifications	: 0
3.72/1.22	c removed literals (reason simplification)	: 2123
3.72/1.22	c reason swapping (by a shorter reason)	: 0
3.72/1.22	c Calls to reduceDB	: 1
3.72/1.22	c Number of update (reduction) of LBD	: 1782
3.72/1.22	c Imported unit clauses	: 0
3.72/1.22	c number of reductions to clauses (during analyze)	: 0
3.72/1.22	c number of learned constraints concerned by reduction	: 0
3.72/1.22	c number of learning phase by resolution	: 0
3.72/1.22	c number of learning phase by cutting planes	: 0
3.72/1.22	c speed (assignments/second)	: 60677.03109327984
3.72/1.22	c non guided choices	253
3.72/1.22	c learnt constraints type 
3.72/1.22	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 64
3.72/1.22	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 3704
3.72/1.22	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
3.72/1.22	c starts		: 6
3.72/1.22	c conflicts		: 657
3.72/1.22	c decisions		: 1813
3.72/1.22	c propagations		: 9238
3.72/1.22	c inspects		: 70244
3.72/1.22	c shortcuts		: 0
3.72/1.22	c learnt literals	: 0
3.72/1.22	c learnt binary clauses	: 0
3.72/1.22	c learnt ternary clauses	: 0
3.72/1.22	c learnt constraints	: 657
3.72/1.22	c ignored constraints	: 0
3.72/1.22	c root simplifications	: 0
3.72/1.22	c removed literals (reason simplification)	: 0
3.72/1.22	c reason swapping (by a shorter reason)	: 0
3.72/1.22	c Calls to reduceDB	: 0
3.72/1.22	c Number of update (reduction) of LBD	: 0
3.72/1.22	c Imported unit clauses	: 0
3.72/1.22	c number of reductions to clauses (during analyze)	: 0
3.72/1.22	c number of learned constraints concerned by reduction	: 0
3.72/1.22	c number of learning phase by resolution	: 0
3.72/1.22	c number of learning phase by cutting planes	: 0
3.72/1.22	c speed (assignments/second)	: 9228.77122877123
3.72/1.22	c non guided choices	5
3.72/1.22	c learnt constraints type 
3.72/1.22	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 7
3.72/1.22	c org.sat4j.pb.constraints.pb.MaxWatchPb => 650
3.72/1.22	s UNSATISFIABLE
3.72/1.22	c Total wall clock time (in seconds): 1.119

Verifier Data 

ERROR: no interpretation found !

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-4088792-1466012194/watcher-4088792-1466012194 -o /tmp/evaluation-result-4088792-1466012194/solver-4088792-1466012194 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466012165-5784 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4088792-1466012194.opb 

pid=6103
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: 2.17 1.84 1.92 4/197 6106
/proc/meminfo: memFree=28645688/32872528 swapFree=248296/248296
[pid=6106] ppid=6103 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/6106/stat : 6106 (java) S 6103 6106 5767 0 -1 4202496 1354 0 0 0 0 0 0 0 20 0 2 0 3269792 98570240 977 33554432000 1073741824 1073778376 140734062737232 140734062728368 247067607101 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6106/statm: 24065 977 743 9 0 16771 0
[pid=6106/tid=6107] ppid=6103 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6107/stat : 6107 (java) R 6103 6106 5767 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 3269793 98570240 978 33554432000 1073741824 1073778376 140734062737232 139814399667752 247064249728 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0

[startup+0.100166 s]
/proc/loadavg: 2.17 1.84 1.92 4/197 6106
/proc/meminfo: memFree=28645688/32872528 swapFree=248296/248296
[pid=6106] ppid=6103 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/6106/stat : 6106 (java) S 6103 6106 5767 0 -1 4202496 4553 0 1 0 10 1 0 0 20 0 18 0 3269792 9787879424 5677 33554432000 1073741824 1073778376 140734062737232 140734062728368 247067607101 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6106/statm: 2389619 5677 2158 9 0 2380296 0
[pid=6106/tid=6107] ppid=6103 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/6106/task/6107/stat : 6107 (java) R 6103 6106 5767 0 -1 4202560 2441 0 1 0 6 1 0 0 20 0 18 0 3269793 9787879424 5677 33554432000 1073741824 1073778376 140734062737232 139814399671200 247067632909 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+0.200382 s]
/proc/loadavg: 2.17 1.84 1.92 4/197 6106
/proc/meminfo: memFree=28645688/32872528 swapFree=248296/248296
[pid=6106] ppid=6103 vsize=9558476 CPUtime=0.29 cores=1,3,5,7
/proc/6106/stat : 6106 (java) S 6103 6106 5767 0 -1 4202496 4907 0 1 0 27 2 0 0 20 0 18 0 3269792 9787879424 6435 33554432000 1073741824 1073778376 140734062737232 140734062728368 247067607101 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6106/statm: 2389619 6435 2219 9 0 2380296 0
[pid=6106/tid=6107] ppid=6103 vsize=9558476 CPUtime=0.17 cores=1,3,5,7
/proc/6106/task/6107/stat : 6107 (java) R 6103 6106 5767 0 -1 4202560 2454 0 1 0 16 1 0 0 20 0 18 0 3269793 9787879424 6435 33554432000 1073741824 1073778376 140734062737232 139814399671200 139814339475265 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9558476

[startup+0.300275 s]
/proc/loadavg: 2.17 1.84 1.92 4/197 6106
/proc/meminfo: memFree=28645688/32872528 swapFree=248296/248296
[pid=6106] ppid=6103 vsize=9824732 CPUtime=0.62 cores=1,3,5,7
/proc/6106/stat : 6106 (java) S 6103 6106 5767 0 -1 4202496 7305 0 1 0 60 2 0 0 20 0 22 0 3269792 10060525568 9834 33554432000 1073741824 1073778376 140734062737232 140734062728368 247067607101 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6106/statm: 2456183 9820 2250 9 0 2446860 0
[pid=6106/tid=6107] ppid=6103 vsize=9824732 CPUtime=0.2 cores=1,3,5,7
/proc/6106/task/6107/stat : 6107 (java) S 6103 6106 5767 0 -1 4202560 2466 0 1 0 19 1 0 0 20 0 22 0 3269793 10060525568 9820 33554432000 1073741824 1073778376 140734062737232 139814399673208 247067621289 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 9824732

[startup+0.700235 s]
/proc/loadavg: 2.17 1.84 1.92 4/197 6106
/proc/meminfo: memFree=28645688/32872528 swapFree=248296/248296
[pid=6106] ppid=6103 vsize=9824732 CPUtime=2.22 cores=1,3,5,7
/proc/6106/stat : 6106 (java) S 6103 6106 5767 0 -1 4202496 15226 0 1 0 218 4 0 0 20 0 22 0 3269792 10060525568 23107 33554432000 1073741824 1073778376 140734062737232 140734062728368 247067607101 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6106/statm: 2456183 23107 2259 9 0 2446860 0
[pid=6106/tid=6107] ppid=6103 vsize=9824732 CPUtime=0.2 cores=1,3,5,7
/proc/6106/task/6107/stat : 6107 (java) S 6103 6106 5767 0 -1 4202560 2466 0 1 0 19 1 0 0 20 0 22 0 3269793 10060525568 23107 33554432000 1073741824 1073778376 140734062737232 139814399673208 247067621289 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.22
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6106 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800291 s]
/proc/loadavg: 2.17 1.84 1.92 4/197 6106
/proc/meminfo: memFree=28645688/32872528 swapFree=248296/248296
[pid=6106] ppid=6103 vsize=9824732 CPUtime=2.62 cores=1,3,5,7
/proc/6106/stat : 6106 (java) S 6103 6106 5767 0 -1 4202496 15568 0 1 0 258 4 0 0 20 0 22 0 3269792 10060525568 26845 33554432000 1073741824 1073778376 140734062737232 140734062728368 247067607101 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6106/statm: 2456183 26845 2261 9 0 2446860 0
[pid=6106/tid=6107] ppid=6103 vsize=9824732 CPUtime=0.2 cores=1,3,5,7
/proc/6106/task/6107/stat : 6107 (java) S 6103 6106 5767 0 -1 4202560 2466 0 1 0 19 1 0 0 20 0 22 0 3269793 10060525568 26845 33554432000 1073741824 1073778376 140734062737232 139814399673208 247067621289 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.62
Current children cumulated vsize (KiB) 9824732

[startup+1.20822 s]
/proc/loadavg: 2.17 1.84 1.92 5/216 6128
/proc/meminfo: memFree=28524812/32872528 swapFree=248296/248296
[pid=6106] ppid=6103 vsize=9824732 CPUtime=3.72 cores=1,3,5,7
/proc/6106/stat : 6106 (java) S 6103 6106 5767 0 -1 4202496 22297 0 1 0 365 7 0 0 20 0 19 0 3269792 10060525568 34721 33554432000 1073741824 1073778376 140734062737232 140734062728368 247067607101 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6106/statm: 2456183 34721 2267 9 0 2446860 0
[pid=6106/tid=6107] ppid=6103 vsize=9824732 CPUtime=0.2 cores=1,3,5,7
/proc/6106/task/6107/stat : 6107 (java) S 6103 6106 5767 0 -1 4202560 2466 0 1 0 19 1 0 0 20 0 19 0 3269793 10060525568 34721 33554432000 1073741824 1073778376 140734062737232 139814399673208 247067621289 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6106/tid=6109] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6109/stat : 6109 (java) S 6103 6106 5767 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 3269794 10060525568 34721 33554432000 1073741824 1073778376 140734062737232 139814243351336 247067620412 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6106/tid=6110] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6110/stat : 6110 (java) S 6103 6106 5767 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 3269794 10060525568 34721 33554432000 1073741824 1073778376 140734062737232 139814242298536 247067620412 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6106/tid=6111] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6111/stat : 6111 (java) S 6103 6106 5767 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 3269794 10060525568 34721 33554432000 1073741824 1073778376 140734062737232 139814241246248 247067620412 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6106/tid=6112] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6112/stat : 6112 (java) S 6103 6106 5767 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 3269794 10060525568 34730 33554432000 1073741824 1073778376 140734062737232 139814240193448 247067620412 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6106/tid=6113] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6113/stat : 6113 (java) S 6103 6106 5767 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 3269794 10060525568 34737 33554432000 1073741824 1073778376 140734062737232 139814239140136 247067620412 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6106/tid=6114] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6114/stat : 6114 (java) S 6103 6106 5767 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 3269794 10060525568 34738 33554432000 1073741824 1073778376 140734062737232 139814238087336 247067620412 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6106/tid=6115] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6115/stat : 6115 (java) S 6103 6106 5767 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 3269794 10060525568 34738 33554432000 1073741824 1073778376 140734062737232 139814237035048 247067620412 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6106/tid=6116] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6116/stat : 6116 (java) S 6103 6106 5767 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 3269794 10060525568 34738 33554432000 1073741824 1073778376 140734062737232 139814235982248 247067620412 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6106/tid=6117] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6117/stat : 6117 (java) S 6103 6106 5767 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 3269795 10060525568 34738 33554432000 1073741824 1073778376 140734062737232 139814223784680 247067621289 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6106/tid=6118] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6118/stat : 6118 (java) S 6103 6106 5767 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 3269795 10060525568 34738 33554432000 1073741824 1073778376 140734062737232 139814222730744 247067620412 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6106/tid=6119] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6119/stat : 6119 (java) S 6103 6106 5767 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 3269795 10060525568 34738 33554432000 1073741824 1073778376 140734062737232 139814221678344 247067620412 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6106/tid=6120] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6120/stat : 6120 (java) S 6103 6106 5767 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 3269797 10060525568 34738 33554432000 1073741824 1073778376 140734062737232 139814220626832 247067629344 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6106/tid=6121] ppid=6103 vsize=9824732 CPUtime=1.01 cores=1,3,5,7
/proc/6106/task/6121/stat : 6121 (java) R 6103 6106 5767 0 -1 4202560 8871 0 0 0 100 1 0 0 20 0 19 0 3269797 10060525568 34738 33554432000 1073741824 1073778376 140734062737232 139814219551544 139814403759530 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=6106/tid=6122] ppid=6103 vsize=9824732 CPUtime=1.03 cores=1,3,5,7
/proc/6106/task/6122/stat : 6122 (java) R 6103 6106 5767 0 -1 4202560 9609 0 0 0 101 2 0 0 20 0 19 0 3269797 10060525568 34738 33554432000 1073741824 1073778376 140734062737232 139814218507912 139814405625531 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=6106/tid=6123] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6123/stat : 6123 (java) S 6103 6106 5767 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 3269797 10060525568 34738 33554432000 1073741824 1073778376 140734062737232 139814217468536 247067620412 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6106/tid=6124] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6124/stat : 6124 (java) S 6103 6106 5767 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 3269797 10060525568 34738 33554432000 1073741824 1073778376 140734062737232 139814216415944 247067621289 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6106/tid=6127] ppid=6103 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6106/task/6127/stat : 6127 (java) S 6103 6106 5767 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 3269815 10060525568 34738 33554432000 1073741824 1073778376 140734062737232 139814213256872 247067621289 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.72
Current children cumulated vsize (KiB) 9824732

Child status: 20
Real time (s): 1.25315
CPU time (s): 3.80342
CPU user time (s): 3.70044
CPU system time (s): 0.102984
CPU usage (%): 303.509
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.70044
system time used= 0.102984
maximum resident set size= 142708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23626
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 282
involuntary context switches= 61

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015997 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-15 19:36:34
IDJOB=4088792
IDBENCH=107314
IDSOLVER=2543
FILE ID=node103/4088792-1466012194
RUNJOBID= node103-1466012165-5784
PBS_JOBID= 19902805
Free space on /tmp= 71736 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/SUMINEQ/normalized-sumineqArity4houseP016.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088792-1466012194/watcher-4088792-1466012194 -o /tmp/evaluation-result-4088792-1466012194/solver-4088792-1466012194 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466012165-5784 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4088792-1466012194.opb

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

MD5SUM BENCH= 49cd8c62ac923cce91a6baa4ed932e17
RANDOM SEED=1448647811

node103.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28645696 kB
Buffers:          122020 kB
Cached:           341204 kB
SwapCached:            0 kB
Active:          2949164 kB
Inactive:         319448 kB
Active(anon):    2807948 kB
Inactive(anon):        0 kB
Active(file):     141216 kB
Inactive(file):   319448 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              2012 kB
Writeback:             0 kB
AnonPages:       3055532 kB
Mapped:            21444 kB
Shmem:               204 kB
Slab:             573956 kB
SReclaimable:      17796 kB
SUnreclaim:       556160 kB
KernelStack:        1640 kB
PageTables:         9860 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3511708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2750464 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= 71736 MiB
End job on node103 at 2016-06-15 19:36:35