Trace number 4088921

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 Resolution PB16UNSAT 2.27465 1.11611

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/
pb16-16-elffers/SUMINEQ/normalized-sumineqArity3pyramidP0064.opb
MD5SUMb9b1b00da205461e42acb83cb08b4f51
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 benchmark0.487925
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6435
Total number of constraints2146
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)66
Number of constraints which are nor clauses,nor cardinality constraints2080
Minimum length of a constraint3
Maximum length of a constraint9
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 12
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	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 --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
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 No 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.minisat.core.VoidTracing@4e3eca90
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4088921-1466014318.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  no objective function found
0.50/0.33	c ... done. Wall clock time 0.224s.
0.50/0.33	c declared #vars     6435
0.50/0.33	c #constraints  2146
0.50/0.33	c constraints type 
0.50/0.33	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2146
0.50/0.33	c 2146 constraints processed.
1.20/0.61	c cleaning 2366 clauses out of 5000 with flag 15674/5000
1.50/0.72	c cleaning 4306 clauses out of 8635 with flag 36332/11001
1.73/0.80	c cleaning 5513 clauses out of 11329 with flag 62754/18001
1.94/0.92	c cleaning 6825 clauses out of 13815 with flag 91429/26000
2.14/1.05	c cleaning 7948 clauses out of 15990 with flag 124641/35000
2.14/1.10	c starts		: 35
2.14/1.10	c conflicts		: 39590
2.14/1.10	c decisions		: 168628
2.14/1.10	c propagations		: 524200
2.14/1.10	c inspects		: 2524048
2.14/1.10	c shortcuts		: 0
2.14/1.10	c learnt literals	: 7
2.14/1.10	c learnt binary clauses	: 537
2.14/1.10	c learnt ternary clauses	: 1318
2.14/1.10	c learnt constraints	: 39582
2.14/1.10	c ignored constraints	: 0
2.14/1.10	c root simplifications	: 0
2.14/1.10	c removed literals (reason simplification)	: 0
2.14/1.10	c reason swapping (by a shorter reason)	: 0
2.14/1.10	c Calls to reduceDB	: 5
2.14/1.10	c Number of update (reduction) of LBD	: 10318
2.14/1.10	c Imported unit clauses	: 0
2.14/1.10	c number of reductions to clauses (during analyze)	: 0
2.14/1.10	c number of learned constraints concerned by reduction	: 0
2.14/1.10	c number of learning phase by resolution	: 0
2.14/1.10	c number of learning phase by cutting planes	: 0
2.14/1.10	c speed (assignments/second)	: 691556.72823219
2.14/1.10	c non guided choices	48987
2.25/1.11	c learnt constraints type 
2.25/1.11	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 537
2.25/1.11	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 12087
2.25/1.11	s UNSATISFIABLE
2.25/1.11	c Total wall clock time (in seconds): 1.0

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-4088921-1466014318/watcher-4088921-1466014318 -o /tmp/evaluation-result-4088921-1466014318/solver-4088921-1466014318 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node119-1466012072-5945 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4088921-1466014318.opb 

pid=7496
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: 2.28 2.21 2.11 3/194 7499
/proc/meminfo: memFree=29926268/32872528 swapFree=1243664/1390832
[pid=7499] ppid=7496 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/7499/stat : 7499 (java) S 7496 7499 5929 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 2 0 3480456 98570240 977 33554432000 1073741824 1073778376 140734587533872 140734587525008 272889839677 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 24065 977 743 9 0 16771 0
[pid=7499/tid=7500] ppid=7496 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7500/stat : 7500 (java) R 7496 7499 5929 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 3480457 98570240 977 33554432000 1073741824 1073778376 140734587533872 140408484970024 272886482304 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.100166 s]
/proc/loadavg: 2.28 2.21 2.11 3/194 7499
/proc/meminfo: memFree=29926268/32872528 swapFree=1243664/1390832
[pid=7499] ppid=7496 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/7499/stat : 7499 (java) S 7496 7499 5929 0 -1 4202496 4380 0 1 0 9 1 0 0 20 0 18 0 3480456 9787879424 6019 33554432000 1073741824 1073778376 140734587533872 140734587525008 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 2389619 6019 2125 9 0 2380296 0
[pid=7499/tid=7500] ppid=7496 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/7499/task/7500/stat : 7500 (java) R 7496 7499 5929 0 -1 4202560 2380 0 1 0 6 1 0 0 20 0 18 0 3480457 9787879424 6019 33554432000 1073741824 1073778376 140734587533872 140408484973472 272889865485 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+0.200322 s]
/proc/loadavg: 2.28 2.21 2.11 3/194 7499
/proc/meminfo: memFree=29926268/32872528 swapFree=1243664/1390832
[pid=7499] ppid=7496 vsize=9558476 CPUtime=0.27 cores=0,2,4,6
/proc/7499/stat : 7499 (java) S 7496 7499 5929 0 -1 4202496 5038 0 1 0 26 1 0 0 20 0 18 0 3480456 9787879424 7079 33554432000 1073741824 1073778376 140734587533872 140734587525008 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 2389619 7079 2213 9 0 2380296 0
[pid=7499/tid=7500] ppid=7496 vsize=9558476 CPUtime=0.17 cores=0,2,4,6
/proc/7499/task/7500/stat : 7500 (java) R 7496 7499 5929 0 -1 4202560 2401 0 1 0 16 1 0 0 20 0 18 0 3480457 9787879424 7079 33554432000 1073741824 1073778376 140734587533872 140408484974328 140408336231712 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 9558476

[startup+0.300331 s]
/proc/loadavg: 2.28 2.21 2.11 3/194 7499
/proc/meminfo: memFree=29926268/32872528 swapFree=1243664/1390832
[pid=7499] ppid=7496 vsize=9558476 CPUtime=0.5 cores=0,2,4,6
/proc/7499/stat : 7499 (java) S 7496 7499 5929 0 -1 4202496 5909 0 1 0 48 2 0 0 20 0 18 0 3480456 9787879424 8908 33554432000 1073741824 1073778376 140734587533872 140734587525008 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 2389619 8908 2235 9 0 2380296 0
[pid=7499/tid=7500] ppid=7496 vsize=9558476 CPUtime=0.27 cores=0,2,4,6
/proc/7499/task/7500/stat : 7500 (java) R 7496 7499 5929 0 -1 4202560 2404 0 1 0 26 1 0 0 20 0 18 0 3480457 9787879424 8908 33554432000 1073741824 1073778376 140734587533872 140408484974328 140408336267339 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9558476

[startup+0.700285 s]
/proc/loadavg: 2.28 2.21 2.11 3/194 7499
/proc/meminfo: memFree=29926268/32872528 swapFree=1243664/1390832
[pid=7499] ppid=7496 vsize=9625040 CPUtime=1.5 cores=0,2,4,6
/proc/7499/stat : 7499 (java) S 7496 7499 5929 0 -1 4202496 15538 0 1 0 146 4 0 0 20 0 19 0 3480456 9856040960 16269 33554432000 1073741824 1073778376 140734587533872 140734587525008 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 2406260 16269 2265 9 0 2396937 0
[pid=7499/tid=7500] ppid=7496 vsize=9625040 CPUtime=0.67 cores=0,2,4,6
/proc/7499/task/7500/stat : 7500 (java) R 7496 7499 5929 0 -1 4202560 2424 0 1 0 66 1 0 0 20 0 19 0 3480457 9856040960 16269 33554432000 1073741824 1073778376 140734587533872 140408484974568 140408336773972 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7499 sig 9
??? kill -7499 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800337 s]
/proc/loadavg: 2.28 2.21 2.11 3/194 7499
/proc/meminfo: memFree=29926268/32872528 swapFree=1243664/1390832
[pid=7499] ppid=7496 vsize=9625040 CPUtime=1.73 cores=0,2,4,6
/proc/7499/stat : 7499 (java) S 7496 7499 5929 0 -1 4202496 15986 0 1 0 169 4 0 0 20 0 19 0 3480456 9856040960 16717 33554432000 1073741824 1073778376 140734587533872 140734587525008 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 2406260 16717 2265 9 0 2396937 0
[pid=7499/tid=7500] ppid=7496 vsize=9625040 CPUtime=0.77 cores=0,2,4,6
/proc/7499/task/7500/stat : 7500 (java) R 7496 7499 5929 0 -1 4202560 2424 0 1 0 76 1 0 0 20 0 19 0 3480457 9856040960 16717 33554432000 1073741824 1073778376 140734587533872 140408484974568 140408488260503 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.73
Current children cumulated vsize (KiB) 9625040

[startup+1.00028 s]
/proc/loadavg: 2.28 2.21 2.11 3/194 7499
/proc/meminfo: memFree=29926268/32872528 swapFree=1243664/1390832
[pid=7499] ppid=7496 vsize=9625040 CPUtime=2.14 cores=0,2,4,6
/proc/7499/stat : 7499 (java) S 7496 7499 5929 0 -1 4202496 17640 0 1 0 210 4 0 0 20 0 19 0 3480456 9856040960 17632 33554432000 1073741824 1073778376 140734587533872 140734587525008 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 2406260 17632 2265 9 0 2396937 0
[pid=7499/tid=7500] ppid=7496 vsize=9625040 CPUtime=0.97 cores=0,2,4,6
/proc/7499/task/7500/stat : 7500 (java) R 7496 7499 5929 0 -1 4202560 2425 0 1 0 96 1 0 0 20 0 19 0 3480457 9856040960 17632 33554432000 1073741824 1073778376 140734587533872 140408484974568 140408336791147 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.14
Current children cumulated vsize (KiB) 9625040

[startup+1.10028 s]
/proc/loadavg: 2.28 2.21 2.11 10/213 7518
/proc/meminfo: memFree=29731288/32872528 swapFree=1243664/1390832
[pid=7499] ppid=7496 vsize=9691604 CPUtime=2.25 cores=0,2,4,6
/proc/7499/stat : 7499 (java) S 7496 7499 5929 0 -1 4202496 17657 0 1 0 221 4 0 0 20 0 20 0 3480456 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140734587525008 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 2422901 18670 2268 9 0 2413578 0
[pid=7499/tid=7500] ppid=7496 vsize=9691604 CPUtime=1.08 cores=0,2,4,6
/proc/7499/task/7500/stat : 7500 (java) S 7496 7499 5929 0 -1 4202560 2430 0 1 0 106 2 0 0 20 0 20 0 3480457 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140408484975320 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7499/tid=7502] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7502/stat : 7502 (java) S 7496 7499 5929 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 3480458 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140408457427624 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7499/tid=7503] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7503/stat : 7503 (java) S 7496 7499 5929 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 3480458 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140408456375080 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7499/tid=7504] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7504/stat : 7504 (java) S 7496 7499 5929 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 3480458 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140408455322536 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7499/tid=7505] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7505/stat : 7505 (java) S 7496 7499 5929 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 3480458 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140408325188648 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7499/tid=7506] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7506/stat : 7506 (java) S 7496 7499 5929 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 3480458 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140408324135080 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7499/tid=7507] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7507/stat : 7507 (java) S 7496 7499 5929 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 3480458 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140408323082536 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7499/tid=7508] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7508/stat : 7508 (java) S 7496 7499 5929 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 3480458 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140408322029992 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7499/tid=7509] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7509/stat : 7509 (java) S 7496 7499 5929 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 3480458 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140408320977448 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7499/tid=7510] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7510/stat : 7510 (java) S 7496 7499 5929 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 20 0 3480459 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140407838464616 272889853865 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7499/tid=7511] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7511/stat : 7511 (java) S 7496 7499 5929 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 3480459 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140407837410936 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7499/tid=7512] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7512/stat : 7512 (java) S 7496 7499 5929 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 3480459 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140407836358280 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7499/tid=7513] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7513/stat : 7513 (java) S 7496 7499 5929 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 3480462 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140407835307024 272889861920 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7499/tid=7514] ppid=7496 vsize=9691604 CPUtime=0.46 cores=0,2,4,6
/proc/7499/task/7514/stat : 7514 (java) S 7496 7499 5929 0 -1 4202560 5468 0 0 0 45 1 0 0 20 0 20 0 3480462 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140407834253368 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7499/tid=7515] ppid=7496 vsize=9691604 CPUtime=0.66 cores=0,2,4,6
/proc/7499/task/7515/stat : 7515 (java) S 7496 7499 5929 0 -1 4202560 8473 0 0 0 65 1 0 0 20 0 20 0 3480462 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140407833200824 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7499/tid=7516] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7516/stat : 7516 (java) S 7496 7499 5929 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 3480462 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140407832148472 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7499/tid=7517] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7517/stat : 7517 (java) S 7496 7499 5929 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 3480462 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140407831096136 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7499/tid=7518] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7518/stat : 7518 (java) R 7496 7499 5929 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 20 0 3480491 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140407830041896 272889853865 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0
[pid=7499/tid=7519] ppid=7496 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/7499/task/7519/stat : 7519 (java) R 7496 7499 5929 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 20 0 3480567 9924202496 18670 33554432000 1073741824 1073778376 140734587533872 140407828979696 272889855032 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.25
Current children cumulated vsize (KiB) 9691604

Child status: 20
Real time (s): 1.11611
CPU time (s): 2.27465
CPU user time (s): 2.19167
CPU system time (s): 0.082987
CPU usage (%): 203.802
Max. virtual memory (cumulated for all children) (KiB): 9691604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.19167
system time used= 0.082987
maximum resident set size= 74708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17669
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= 320
involuntary context switches= 29

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node119 at 2016-06-15 20:11:58
IDJOB=4088921
IDBENCH=107332
IDSOLVER=2546
FILE ID=node119/4088921-1466014318
RUNJOBID= node119-1466012072-5945
PBS_JOBID= 19902816
Free space on /tmp= 71736 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/SUMINEQ/normalized-sumineqArity3pyramidP0064.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088921-1466014318/watcher-4088921-1466014318 -o /tmp/evaluation-result-4088921-1466014318/solver-4088921-1466014318 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node119-1466012072-5945 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4088921-1466014318.opb

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

MD5SUM BENCH= b9b1b00da205461e42acb83cb08b4f51
RANDOM SEED=1347092621

node119.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		: 2666.456
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	: 5332.91
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		: 2666.456
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		: 2666.456
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		: 2666.456
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		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
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		: 2666.456
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	: 5332.56
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		: 2666.456
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:        29927060 kB
Buffers:            6884 kB
Cached:            91740 kB
SwapCached:        14200 kB
Active:           765476 kB
Inactive:          88052 kB
Active(anon):     743428 kB
Inactive(anon):    14104 kB
Active(file):      22048 kB
Inactive(file):    73948 kB
Unevictable:     1390832 kB
Mlocked:         1243664 kB
SwapTotal:      67108856 kB
SwapFree:       67088056 kB
Dirty:               776 kB
Writeback:             0 kB
AnonPages:       2171496 kB
Mapped:            15492 kB
Shmem:                 0 kB
Slab:             565300 kB
SReclaimable:       8896 kB
SUnreclaim:       556404 kB
KernelStack:        1760 kB
PageTables:         8636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2465644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    894976 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 node119 at 2016-06-15 20:12:00