Trace number 4098070

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 2.05469 1.3599

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression16_8.opb
MD5SUM5b25d63a394619285191f837eb445c9c
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 benchmark0.093984
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables600
Total number of constraints2789
Number of constraints which are clauses2784
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint24
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 32
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.00/0.09	c version PB16.v20160501
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		501472288
0.00/0.09	c Max memory 		7480803328
0.00/0.09	c Total memory 		504102912
0.00/0.09	c Number of processors 	8
0.09/0.11	c Pseudo Boolean Optimization by upper bound
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Glucose 2.1 dynamic restart strategy
0.09/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c solving HOME/instance-4098070-1466119589.opb
0.09/0.11	c reading problem ... 
0.09/0.12	c  no objective function found
0.52/0.31	c ... done. Wall clock time 0.196s.
0.52/0.31	c declared #vars     600
0.52/0.31	c #constraints  2793
0.52/0.31	c constraints type 
0.52/0.31	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1656
0.52/0.31	c org.sat4j.specs.Constr$1 => 4
0.52/0.31	c org.sat4j.minisat.constraints.card.MinWatchCard => 3
0.52/0.31	c org.sat4j.minisat.constraints.cnf.UnitClause => 3
0.52/0.31	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1127
0.52/0.31	c 2793 constraints processed.
1.15/0.80	c cleaning 2501 clauses out of 5001 with flag 16310/5001
1.90/1.30	c cleaning 4247 clauses out of 8494 with flag 39821/11000
1.90/1.34	c starts		: 2
1.90/1.34	c conflicts		: 11475
1.90/1.34	c decisions		: 14434
1.90/1.34	c propagations		: 580558
1.90/1.34	c inspects		: 10303917
1.90/1.34	c shortcuts		: 0
1.90/1.34	c learnt literals	: 15
1.90/1.34	c learnt binary clauses	: 10
1.90/1.34	c learnt ternary clauses	: 12
1.90/1.34	c learnt constraints	: 11459
1.90/1.34	c ignored constraints	: 0
1.90/1.34	c root simplifications	: 0
1.90/1.34	c removed literals (reason simplification)	: 0
1.90/1.34	c reason swapping (by a shorter reason)	: 0
1.90/1.34	c Calls to reduceDB	: 2
1.90/1.34	c Number of update (reduction) of LBD	: 2293
1.90/1.34	c Imported unit clauses	: 0
1.90/1.34	c number of reductions to clauses (during analyze)	: 0
1.90/1.34	c number of learned constraints concerned by reduction	: 0
1.90/1.34	c number of learning phase by resolution	: 0
1.90/1.34	c number of learning phase by cutting planes	: 0
1.90/1.34	c speed (assignments/second)	: 565846.0038986355
1.90/1.34	c non guided choices	323
1.90/1.34	c learnt constraints type 
1.90/1.34	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 10
1.90/1.34	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 4701
1.90/1.34	s UNSATISFIABLE
1.90/1.34	c Total wall clock time (in seconds): 1.229

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-4098070-1466119589/watcher-4098070-1466119589 -o /tmp/evaluation-result-4098070-1466119589/solver-4098070-1466119589 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1466119589-25376 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4098070-1466119589.opb 

pid=25392
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: 1.25 1.24 1.51 3/172 25395
/proc/meminfo: memFree=30247316/32872528 swapFree=1589776/1720592
[pid=25395] ppid=25392 vsize=3568 CPUtime=0 cores=0,2,4,6
/proc/25395/stat : 25395 (java) R 25392 25395 23738 0 -1 4202496 383 0 0 0 0 0 0 0 20 0 1 0 14007207 3653632 53 33554432000 1073741824 1073778376 140733618490928 140733618488056 226075176180 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/25395/statm: 1408 56 43 9 0 30 0

[startup+0.10006 s]
/proc/loadavg: 1.25 1.24 1.51 3/172 25395
/proc/meminfo: memFree=30247316/32872528 swapFree=1589776/1720592
[pid=25395] ppid=25392 vsize=9558476 CPUtime=0.09 cores=0,2,4,6
/proc/25395/stat : 25395 (java) S 25392 25395 23738 0 -1 4202496 4436 0 1 0 8 1 0 0 20 0 18 0 14007207 9787879424 5559 33554432000 1073741824 1073778376 140733618490928 140733618482064 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25395/statm: 2389619 5559 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.200216 s]
/proc/loadavg: 1.25 1.24 1.51 3/172 25395
/proc/meminfo: memFree=30247316/32872528 swapFree=1589776/1720592
[pid=25395] ppid=25392 vsize=9558476 CPUtime=0.27 cores=0,2,4,6
/proc/25395/stat : 25395 (java) S 25392 25395 23738 0 -1 4202496 5026 0 1 0 26 1 0 0 20 0 18 0 14007207 9787879424 6542 33554432000 1073741824 1073778376 140733618490928 140733618482064 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25395/statm: 2389619 6542 2216 9 0 2380296 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 9558476

[startup+0.300223 s]
/proc/loadavg: 1.25 1.24 1.51 3/172 25395
/proc/meminfo: memFree=30247316/32872528 swapFree=1589776/1720592
[pid=25395] ppid=25392 vsize=9558476 CPUtime=0.52 cores=0,2,4,6
/proc/25395/stat : 25395 (java) S 25392 25395 23738 0 -1 4202496 6211 0 1 0 50 2 0 0 20 0 18 0 14007207 9787879424 8958 33554432000 1073741824 1073778376 140733618490928 140733618482064 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25395/statm: 2389619 8958 2233 9 0 2380296 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 9558476

[startup+0.70012 s]
/proc/loadavg: 1.25 1.24 1.51 3/172 25395
/proc/meminfo: memFree=30247316/32872528 swapFree=1589776/1720592
[pid=25395] ppid=25392 vsize=9625040 CPUtime=1.15 cores=0,2,4,6
/proc/25395/stat : 25395 (java) S 25392 25395 23738 0 -1 4202496 7020 0 1 0 113 2 0 0 20 0 19 0 14007207 9856040960 10275 33554432000 1073741824 1073778376 140733618490928 140733618482064 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25395/statm: 2406260 10275 2256 9 0 2396937 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 25395 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800168 s]
/proc/loadavg: 1.25 1.24 1.51 3/172 25395
/proc/meminfo: memFree=30247316/32872528 swapFree=1589776/1720592
[pid=25395] ppid=25392 vsize=9625040 CPUtime=1.3 cores=0,2,4,6
/proc/25395/stat : 25395 (java) S 25392 25395 23738 0 -1 4202496 7041 0 1 0 128 2 0 0 20 0 19 0 14007207 9856040960 10293 33554432000 1073741824 1073778376 140733618490928 140733618482064 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25395/statm: 2406260 10293 2264 9 0 2396937 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 9625040

[startup+1.2079 s]
/proc/loadavg: 1.31 1.25 1.51 4/212 25442
/proc/meminfo: memFree=30050876/32872528 swapFree=1589776/1720592
[pid=25395] ppid=25392 vsize=9625040 CPUtime=1.77 cores=0,2,4,6
/proc/25395/stat : 25395 (java) S 25392 25395 23738 0 -1 4202496 8248 0 1 0 175 2 0 0 20 0 19 0 14007207 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140733618482064 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25395/statm: 2406260 11208 2267 9 0 2396937 0
[pid=25395/tid=25397] ppid=25392 vsize=9625040 CPUtime=1.16 cores=0,2,4,6
/proc/25395/task/25397/stat : 25397 (java) R 25392 25395 23738 0 -1 4202560 2472 0 1 0 115 1 0 0 20 0 19 0 14007208 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630318420144 140630190374576 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
[pid=25395/tid=25398] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25398/stat : 25398 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630161939112 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25399] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25399/stat : 25399 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630160886568 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25395/tid=25400] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25400/stat : 25400 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630159834024 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25395/tid=25401] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25401/stat : 25401 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630158781480 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25395/tid=25402] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25402/stat : 25402 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630157727912 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25395/tid=25403] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25403/stat : 25403 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630156675368 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25395/tid=25404] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25404/stat : 25404 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630155622824 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25395/tid=25405] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25405/stat : 25405 (java) S 25392 25395 23738 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630154570280 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25406] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25406/stat : 25406 (java) S 25392 25395 23738 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 14007210 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630142372456 226087712681 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25407] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25407/stat : 25407 (java) S 25392 25395 23738 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 14007210 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630141318776 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25408] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25408/stat : 25408 (java) S 25392 25395 23738 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 14007210 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630140266120 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25409] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25409/stat : 25409 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007213 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630139214864 226087720736 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25410] ppid=25392 vsize=9625040 CPUtime=0.26 cores=0,2,4,6
/proc/25395/task/25410/stat : 25410 (java) S 25392 25395 23738 0 -1 4202560 1759 0 0 0 26 0 0 0 20 0 19 0 14007213 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630138161208 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25411] ppid=25392 vsize=9625040 CPUtime=0.32 cores=0,2,4,6
/proc/25395/task/25411/stat : 25411 (java) S 25392 25395 23738 0 -1 4202560 2744 0 0 0 32 0 0 0 20 0 19 0 14007213 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630137108664 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25395/tid=25412] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25412/stat : 25412 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007213 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630136056312 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25395/tid=25413] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25413/stat : 25413 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007213 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630135003976 226087712681 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25442] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25442/stat : 25442 (java) S 25392 25395 23738 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 14007239 9856040960 11208 33554432000 1073741824 1073778376 140733618490928 140630133949736 226087712681 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 9625040

[startup+1.30087 s]
/proc/loadavg: 1.31 1.25 1.51 4/212 25442
/proc/meminfo: memFree=30050876/32872528 swapFree=1589776/1720592
[pid=25395] ppid=25392 vsize=9625040 CPUtime=1.9 cores=0,2,4,6
/proc/25395/stat : 25395 (java) S 25392 25395 23738 0 -1 4202496 8284 0 1 0 188 2 0 0 20 0 19 0 14007207 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140733618482064 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25395/statm: 2406260 11243 2269 9 0 2396937 0
[pid=25395/tid=25397] ppid=25392 vsize=9625040 CPUtime=1.25 cores=0,2,4,6
/proc/25395/task/25397/stat : 25397 (java) R 25392 25395 23738 0 -1 4202560 2474 0 1 0 124 1 0 0 20 0 19 0 14007208 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630318410728 140630190380775 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
[pid=25395/tid=25398] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25398/stat : 25398 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630161939112 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25399] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25399/stat : 25399 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630160886568 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25395/tid=25400] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25400/stat : 25400 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630159834024 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25395/tid=25401] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25401/stat : 25401 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630158781480 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25395/tid=25402] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25402/stat : 25402 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630157727912 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25395/tid=25403] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25403/stat : 25403 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630156675368 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25395/tid=25404] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25404/stat : 25404 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630155622824 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25395/tid=25405] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25405/stat : 25405 (java) S 25392 25395 23738 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 14007209 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630154570280 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25406] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25406/stat : 25406 (java) S 25392 25395 23738 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 14007210 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630142372456 226087712681 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25407] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25407/stat : 25407 (java) S 25392 25395 23738 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 14007210 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630141318776 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25408] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25408/stat : 25408 (java) S 25392 25395 23738 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 14007210 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630140266120 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25409] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25409/stat : 25409 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007213 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630139214864 226087720736 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25410] ppid=25392 vsize=9625040 CPUtime=0.27 cores=0,2,4,6
/proc/25395/task/25410/stat : 25410 (java) S 25392 25395 23738 0 -1 4202560 1775 0 0 0 27 0 0 0 20 0 19 0 14007213 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630138161208 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25411] ppid=25392 vsize=9625040 CPUtime=0.34 cores=0,2,4,6
/proc/25395/task/25411/stat : 25411 (java) R 25392 25395 23738 0 -1 4202560 2761 0 0 0 34 0 0 0 20 0 19 0 14007213 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630137108664 140630325209280 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=25395/tid=25412] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25412/stat : 25412 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007213 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630136056312 226087711804 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25395/tid=25413] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25413/stat : 25413 (java) S 25392 25395 23738 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14007213 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630135003976 226087712681 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25395/tid=25442] ppid=25392 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/25395/task/25442/stat : 25442 (java) S 25392 25395 23738 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 14007239 9856040960 11243 33554432000 1073741824 1073778376 140733618490928 140630133949736 226087712681 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 9625040

Child status: 20
Real time (s): 1.3599
CPU time (s): 2.05469
CPU user time (s): 1.9997
CPU system time (s): 0.054991
CPU usage (%): 151.09
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9997
system time used= 0.054991
maximum resident set size= 56688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13013
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= 296
involuntary context switches= 41

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014997 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node120 at 2016-06-17 01:26:29
IDJOB=4098070
IDBENCH=107847
IDSOLVER=2546
FILE ID=node120/4098070-1466119589
RUNJOBID= node120-1466119589-25376
PBS_JOBID= 19904123
Free space on /tmp= 71732 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression16_8.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098070-1466119589/watcher-4098070-1466119589 -o /tmp/evaluation-result-4098070-1466119589/solver-4098070-1466119589 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1466119589-25376 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4098070-1466119589.opb

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

MD5SUM BENCH= 5b25d63a394619285191f837eb445c9c
RANDOM SEED=1933703029

node120.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		: 2666.935
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	: 5333.87
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		: 2666.935
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		: 2666.935
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		: 2666.935
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		: 2666.935
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	: 5332.56
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		: 2666.935
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	: 5332.56
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		: 2666.935
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		: 2666.935
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:        30248696 kB
Buffers:           62792 kB
Cached:           129756 kB
SwapCached:         1996 kB
Active:            82716 kB
Inactive:         116492 kB
Active(anon):       6872 kB
Inactive(anon):     2312 kB
Active(file):      75844 kB
Inactive(file):   114180 kB
Unevictable:     1720592 kB
Mlocked:         1589776 kB
SwapTotal:      67108856 kB
SwapFree:       67099388 kB
Dirty:              1952 kB
Writeback:             0 kB
AnonPages:       1724516 kB
Mapped:             7092 kB
Shmem:                 0 kB
Slab:             569832 kB
SReclaimable:      14448 kB
SUnreclaim:       555384 kB
KernelStack:        1408 kB
PageTables:         7224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1820288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    131072 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= 71724 MiB
End job on node120 at 2016-06-17 01:26:30