Trace number 4090006

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 1.60476 1.15221

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v021-n1.opb
MD5SUM21174f3598dc7c51e30bb730451a61c1
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 benchmark0.012997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables63
Total number of constraints21
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)21
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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
0.09/0.10	c Number of processors 	8
0.09/0.12	c Pseudo Boolean Optimization by upper bound
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b21cc40
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.12	c No reason simplification
0.09/0.12	c Glucose 2.1 dynamic restart strategy
0.09/0.12	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
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c Listener: org.sat4j.minisat.core.VoidTracing@7c64dc11
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c solving HOME/instance-4090006-1466036429.opb
0.09/0.12	c reading problem ... 
0.09/0.12	c  no objective function found
0.09/0.13	c ... done. Wall clock time 0.013s.
0.09/0.13	c declared #vars     63
0.09/0.13	c #constraints  42
0.09/0.13	c constraints type 
0.09/0.13	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 21
0.09/0.13	c org.sat4j.minisat.constraints.card.MinWatchCard => 21
0.09/0.13	c 42 constraints processed.
0.71/0.54	c cleaning 2498 clauses out of 5000 with flag 24076/5000
1.33/1.07	c cleaning 4250 clauses out of 8502 with flag 55213/11001
1.51/1.13	c starts		: 1
1.51/1.13	c conflicts		: 11912
1.51/1.13	c decisions		: 12628
1.51/1.13	c propagations		: 158667
1.51/1.13	c inspects		: 15336946
1.51/1.13	c shortcuts		: 0
1.51/1.13	c learnt literals	: 9
1.51/1.13	c learnt binary clauses	: 5
1.51/1.13	c learnt ternary clauses	: 9
1.51/1.13	c learnt constraints	: 11902
1.51/1.13	c ignored constraints	: 0
1.51/1.13	c root simplifications	: 0
1.51/1.13	c removed literals (reason simplification)	: 0
1.51/1.13	c reason swapping (by a shorter reason)	: 0
1.51/1.13	c Calls to reduceDB	: 2
1.51/1.13	c Number of update (reduction) of LBD	: 3949
1.51/1.13	c Imported unit clauses	: 0
1.51/1.13	c number of reductions to clauses (during analyze)	: 0
1.51/1.13	c number of learned constraints concerned by reduction	: 0
1.51/1.13	c number of learning phase by resolution	: 0
1.51/1.13	c number of learning phase by cutting planes	: 0
1.51/1.13	c speed (assignments/second)	: 159144.4332998997
1.51/1.13	c non guided choices	21
1.51/1.13	c learnt constraints type 
1.51/1.13	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 5
1.51/1.13	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 5149
1.51/1.13	s UNSATISFIABLE
1.51/1.13	c Total wall clock time (in seconds): 1.015

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-4090006-1466036429/watcher-4090006-1466036429 -o /tmp/evaluation-result-4090006-1466036429/solver-4090006-1466036429 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466034510-12392 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4090006-1466036429.opb 

pid=12836
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: 2.10 2.07 1.93 3/195 12839
/proc/meminfo: memFree=31320344/32872528 swapFree=337904/354256
[pid=12839] ppid=12836 vsize=24328 CPUtime=0 cores=0,2,4,6
/proc/12839/stat : 12839 (runsolver) D 12836 12839 6207 0 -1 4202560 124 0 0 0 0 0 0 0 20 0 1 0 5689701 24911872 159 33554432000 4194304 4338465 140734901049056 140734901046248 242167213495 0 0 4096 24578 18446744072100588836 0 0 17 0 0 0 0 0 0
/proc/12839/statm: 6082 159 113 36 0 2655 0

[startup+0.100058 s]
/proc/loadavg: 2.10 2.07 1.93 3/195 12839
/proc/meminfo: memFree=31320344/32872528 swapFree=337904/354256
[pid=12839] ppid=12836 vsize=9558476 CPUtime=0.09 cores=0,2,4,6
/proc/12839/stat : 12839 (java) S 12836 12839 6207 0 -1 4202496 4400 0 1 0 8 1 0 0 20 0 18 0 5689701 9787879424 6028 33554432000 1073741824 1073778376 140735542614592 140735542605728 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12839/statm: 2389619 6028 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.200268 s]
/proc/loadavg: 2.10 2.07 1.93 3/195 12839
/proc/meminfo: memFree=31320344/32872528 swapFree=337904/354256
[pid=12839] ppid=12836 vsize=9625040 CPUtime=0.28 cores=0,2,4,6
/proc/12839/stat : 12839 (java) S 12836 12839 6207 0 -1 4202496 6464 0 1 0 27 1 0 0 20 0 19 0 5689701 9856040960 7562 33554432000 1073741824 1073778376 140735542614592 140735542605728 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12839/statm: 2406260 7562 2211 9 0 2396937 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9625040

[startup+0.300278 s]
/proc/loadavg: 2.10 2.07 1.93 3/195 12839
/proc/meminfo: memFree=31320344/32872528 swapFree=337904/354256
[pid=12839] ppid=12836 vsize=9625040 CPUtime=0.49 cores=0,2,4,6
/proc/12839/stat : 12839 (java) S 12836 12839 6207 0 -1 4202496 6643 0 1 0 48 1 0 0 20 0 19 0 5689701 9856040960 7706 33554432000 1073741824 1073778376 140735542614592 140735542605728 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12839/statm: 2406260 7706 2225 9 0 2396937 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 9625040

[startup+0.700213 s]
/proc/loadavg: 2.10 2.07 1.93 3/195 12839
/proc/meminfo: memFree=31320344/32872528 swapFree=337904/354256
[pid=12839] ppid=12836 vsize=9625040 CPUtime=0.97 cores=0,2,4,6
/proc/12839/stat : 12839 (java) S 12836 12839 6207 0 -1 4202496 7555 0 1 0 96 1 0 0 20 0 19 0 5689701 9856040960 8583 33554432000 1073741824 1073778376 140735542614592 140735542605728 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12839/statm: 2406260 8583 2236 9 0 2396937 0
Current children cumulated CPU time (s) 0.97
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 12839 sig 9
??? kill -12839 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800252 s]
/proc/loadavg: 2.10 2.07 1.93 3/195 12839
/proc/meminfo: memFree=31320344/32872528 swapFree=337904/354256
[pid=12839] ppid=12836 vsize=9625040 CPUtime=1.11 cores=0,2,4,6
/proc/12839/stat : 12839 (java) S 12836 12839 6207 0 -1 4202496 7597 0 1 0 109 2 0 0 20 0 19 0 5689701 9856040960 8566 33554432000 1073741824 1073778376 140735542614592 140735542605728 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12839/statm: 2406260 8566 2244 9 0 2396937 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 9625040

[startup+1.00018 s]
/proc/loadavg: 2.10 2.07 1.93 3/195 12839
/proc/meminfo: memFree=31320344/32872528 swapFree=337904/354256
[pid=12839] ppid=12836 vsize=9625040 CPUtime=1.33 cores=0,2,4,6
/proc/12839/stat : 12839 (java) S 12836 12839 6207 0 -1 4202496 7597 0 1 0 131 2 0 0 20 0 19 0 5689701 9856040960 8566 33554432000 1073741824 1073778376 140735542614592 140735542605728 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12839/statm: 2406260 8566 2244 9 0 2396937 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9625040

[startup+1.1002 s]
/proc/loadavg: 2.10 2.07 1.93 4/214 12858
/proc/meminfo: memFree=31285320/32872528 swapFree=337904/354256
[pid=12839] ppid=12836 vsize=9625040 CPUtime=1.51 cores=0,2,4,6
/proc/12839/stat : 12839 (java) S 12836 12839 6207 0 -1 4202496 10861 0 1 0 149 2 0 0 20 0 19 0 5689701 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 140735542605728 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12839/statm: 2406260 10614 2245 9 0 2396937 0
[pid=12839/tid=12841] ppid=12836 vsize=9625040 CPUtime=1.07 cores=0,2,4,6
/proc/12839/task/12841/stat : 12841 (java) R 12836 12839 6207 0 -1 4202560 2406 0 1 0 107 0 0 0 20 0 19 0 5689702 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 139998055356968 139997898760957 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=12839/tid=12842] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12842/stat : 12842 (java) S 12836 12839 6207 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 5689703 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 139998016850088 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12839/tid=12843] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12843/stat : 12843 (java) S 12836 12839 6207 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 5689703 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 139997898336552 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=12839/tid=12844] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12844/stat : 12844 (java) S 12836 12839 6207 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 5689703 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 139997897284008 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=12839/tid=12845] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12845/stat : 12845 (java) S 12836 12839 6207 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 5689703 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 139997896231464 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=12839/tid=12846] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12846/stat : 12846 (java) S 12836 12839 6207 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 5689703 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 139997895178920 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=12839/tid=12847] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12847/stat : 12847 (java) S 12836 12839 6207 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 5689703 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 139997894126376 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=12839/tid=12848] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12848/stat : 12848 (java) S 12836 12839 6207 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 5689703 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 139997893073832 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=12839/tid=12849] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12849/stat : 12849 (java) S 12836 12839 6207 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 5689703 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 139997892021288 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12839/tid=12850] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12850/stat : 12850 (java) S 12836 12839 6207 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 5689704 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 139997409691752 242170771369 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12839/tid=12851] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12851/stat : 12851 (java) S 12836 12839 6207 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 5689705 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 139997408638072 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12839/tid=12852] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12852/stat : 12852 (java) S 12836 12839 6207 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 5689705 9856040960 10614 33554432000 1073741824 1073778376 140735542614592 139997407585416 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12839/tid=12853] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12853/stat : 12853 (java) S 12836 12839 6207 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 5689707 9856040960 10623 33554432000 1073741824 1073778376 140735542614592 139997406534160 242170779424 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12839/tid=12854] ppid=12836 vsize=9625040 CPUtime=0.2 cores=0,2,4,6
/proc/12839/task/12854/stat : 12854 (java) S 12836 12839 6207 0 -1 4202560 2214 0 0 0 20 0 0 0 20 0 19 0 5689707 9856040960 10635 33554432000 1073741824 1073778376 140735542614592 139997405481528 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12839/tid=12855] ppid=12836 vsize=9625040 CPUtime=0.2 cores=0,2,4,6
/proc/12839/task/12855/stat : 12855 (java) R 12836 12839 6207 0 -1 4202560 5008 0 0 0 19 1 0 0 20 0 19 0 5689707 9856040960 10652 33554432000 1073741824 1073778376 140735542614592 139997404428984 242167067307 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
[pid=12839/tid=12856] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12856/stat : 12856 (java) S 12836 12839 6207 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 5689707 9856040960 10672 33554432000 1073741824 1073778376 140735542614592 139997403376632 242170770492 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=12839/tid=12857] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12857/stat : 12857 (java) S 12836 12839 6207 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 5689707 9856040960 10694 33554432000 1073741824 1073778376 140735542614592 139997402324296 242170771369 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=12839/tid=12858] ppid=12836 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/12839/task/12858/stat : 12858 (java) S 12836 12839 6207 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 5689715 9856040960 10703 33554432000 1073741824 1073778376 140735542614592 139997401269032 242170771369 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.51
Current children cumulated vsize (KiB) 9625040

Child status: 20
Real time (s): 1.15221
CPU time (s): 1.60476
CPU user time (s): 1.56276
CPU system time (s): 0.041993
CPU usage (%): 139.277
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.56276
system time used= 0.041993
maximum resident set size= 49388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13020
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= 242
involuntary context switches= 17

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

The end

Launcher Data 

Begin job on node126 at 2016-06-16 02:20:29
IDJOB=4090006
IDBENCH=107487
IDSOLVER=2546
FILE ID=node126/4090006-1466036429
RUNJOBID= node126-1466034510-12392
PBS_JOBID= 19902818
Free space on /tmp= 71740 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v021-n1.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090006-1466036429/watcher-4090006-1466036429 -o /tmp/evaluation-result-4090006-1466036429/solver-4090006-1466036429 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466034510-12392 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4090006-1466036429.opb

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

MD5SUM BENCH= 21174f3598dc7c51e30bb730451a61c1
RANDOM SEED=2039825448

node126.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		: 2666.121
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	: 5332.24
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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		: 2666.121
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		: 2666.121
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:        31320608 kB
Buffers:          105732 kB
Cached:           278312 kB
SwapCached:            0 kB
Active:           224544 kB
Inactive:         261476 kB
Active(anon):      94116 kB
Inactive(anon):    10680 kB
Active(file):     130428 kB
Inactive(file):   250796 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               864 kB
Writeback:             0 kB
AnonPages:        511928 kB
Mapped:            20976 kB
Shmem:               204 kB
Slab:             574352 kB
SReclaimable:      18436 kB
SUnreclaim:       555916 kB
KernelStack:        1768 kB
PageTables:         4984 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1041980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    145408 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71740 MiB
End job on node126 at 2016-06-16 02:20:30