Trace number 4080398

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j PB 2.3.6 Res+CP PB16UNSAT 2.66459 1.27912

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
MD5SUM5bedad9895f21a4b5e521b3abd33ba08
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.036993
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3660
Total number of constraints121
Number of constraints which are clauses61
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint60
Maximum length of a constraint61
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 62
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 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.11/0.11	c Pseudo Boolean Optimization by upper bound
0.11/0.11	c ManyCore solver with 2 solvers running in parallel
0.11/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Glucose 2.1 dynamic restart strategy
0.11/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11	c No reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-4080398-1465230413.opb
0.11/0.11	c reading problem ... 
0.11/0.11	c  no objective function found
0.30/0.26	c ... done. Wall clock time 0.157s.
0.30/0.26	c declared #vars     3660
0.30/0.26	c #constraints  121
0.30/0.27	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.30/0.27	c constraints type 
0.30/0.27	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 61
0.30/0.27	c org.sat4j.minisat.constraints.card.MinWatchCard => 60
0.30/0.27	c 121 constraints processed.
0.30/0.27	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.30/0.27	c constraints type 
0.30/0.27	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 61
0.30/0.27	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 60
0.30/0.27	c 121 constraints processed.
2.45/1.08	c And the winner is solver1
2.63/1.27	c >>>>>>>>>> Solver number 0 (0 answers) <<<<<<<<<<<<<<<<<<
2.63/1.27	c starts		: 1
2.63/1.27	c conflicts		: 2719
2.63/1.27	c decisions		: 4815
2.63/1.27	c propagations		: 36982
2.63/1.27	c inspects		: 1361240
2.63/1.27	c shortcuts		: 0
2.63/1.27	c learnt literals	: 0
2.63/1.27	c learnt binary clauses	: 0
2.63/1.27	c learnt ternary clauses	: 0
2.63/1.27	c learnt constraints	: 2719
2.63/1.27	c ignored constraints	: 0
2.63/1.27	c root simplifications	: 0
2.63/1.27	c removed literals (reason simplification)	: 2108
2.63/1.27	c reason swapping (by a shorter reason)	: 0
2.63/1.27	c Calls to reduceDB	: 0
2.63/1.27	c Number of update (reduction) of LBD	: 1630
2.63/1.27	c Imported unit clauses	: 0
2.63/1.27	c number of reductions to clauses (during analyze)	: 0
2.63/1.27	c number of learned constraints concerned by reduction	: 0
2.63/1.27	c number of learning phase by resolution	: 0
2.63/1.27	c number of learning phase by cutting planes	: 0
2.63/1.27	c speed (assignments/second)	: 37167.8391959799
2.63/1.27	c non guided choices	1771
2.63/1.27	c learnt constraints type 
2.63/1.27	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 2719
2.63/1.27	c >>>>>>>>>> Solver number 1 (1 answers) <<<<<<<<<<<<<<<<<<
2.63/1.27	c starts		: 1
2.63/1.27	c conflicts		: 60
2.63/1.27	c decisions		: 1771
2.63/1.27	c propagations		: 3718
2.63/1.27	c inspects		: 3718
2.63/1.27	c shortcuts		: 0
2.63/1.27	c learnt literals	: 0
2.63/1.27	c learnt binary clauses	: 0
2.63/1.27	c learnt ternary clauses	: 0
2.63/1.27	c learnt constraints	: 59
2.63/1.27	c ignored constraints	: 0
2.63/1.27	c root simplifications	: 0
2.63/1.27	c removed literals (reason simplification)	: 0
2.63/1.27	c reason swapping (by a shorter reason)	: 0
2.63/1.27	c Calls to reduceDB	: 0
2.63/1.27	c Number of update (reduction) of LBD	: 0
2.63/1.27	c Imported unit clauses	: 0
2.63/1.27	c number of reductions to clauses (during analyze)	: 0
2.63/1.27	c number of learned constraints concerned by reduction	: 0
2.63/1.27	c number of learning phase by resolution	: 0
2.63/1.27	c number of learning phase by cutting planes	: 0
2.63/1.27	c speed (assignments/second)	: 3725.4509018036074
2.63/1.27	c non guided choices	1771
2.63/1.27	c learnt constraints type 
2.63/1.27	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 59
2.63/1.27	s UNSATISFIABLE
2.63/1.27	c Total wall clock time (in seconds): 1.166

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-4080398-1465230413/watcher-4080398-1465230413 -o /tmp/evaluation-result-4080398-1465230413/solver-4080398-1465230413 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1465221375-21442 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4080398-1465230413.opb 

pid=25470
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: 4.13 4.21 4.18 4/197 25473
/proc/meminfo: memFree=28963308/32872528 swapFree=12328/568296
[pid=25473] ppid=25470 vsize=96324 CPUtime=0 cores=0,2,4,6
/proc/25473/stat : 25473 (java) S 25470 25473 21426 0 -1 4202496 1329 0 0 0 0 0 0 0 20 0 2 0 104973854 98635776 960 33554432000 1073741824 1073778376 140734613142288 140734613133424 206632419389 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25473/statm: 24065 959 727 9 0 16771 0
[pid=25473/tid=25474] ppid=25470 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25474/stat : 25474 (java) R 25470 25473 21426 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 104973855 98570240 977 33554432000 1073741824 1073778376 140734613142288 140354471374376 206629062016 0 0 4096 0 0 0 0 -1 2 0 0 0 0 0

[startup+0.100162 s]
/proc/loadavg: 4.13 4.21 4.18 4/197 25473
/proc/meminfo: memFree=28963308/32872528 swapFree=12328/568296
[pid=25473] ppid=25470 vsize=9558476 CPUtime=0.11 cores=0,2,4,6
/proc/25473/stat : 25473 (java) S 25470 25473 21426 0 -1 4202496 4490 0 1 0 10 1 0 0 20 0 18 0 104973854 9787879424 6116 33554432000 1073741824 1073778376 140734613142288 140734613133424 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25473/statm: 2389619 6116 2156 9 0 2380296 0
[pid=25473/tid=25474] ppid=25470 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/25473/task/25474/stat : 25474 (java) R 25470 25473 21426 0 -1 4202560 2385 0 1 0 7 0 0 0 20 0 18 0 104973855 9787879424 6116 33554432000 1073741824 1073778376 140734613142288 140354471377824 206632445197 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.20027 s]
/proc/loadavg: 4.13 4.21 4.18 4/197 25473
/proc/meminfo: memFree=28963308/32872528 swapFree=12328/568296
[pid=25473] ppid=25470 vsize=9558476 CPUtime=0.3 cores=0,2,4,6
/proc/25473/stat : 25473 (java) S 25470 25473 21426 0 -1 4202496 5880 0 1 0 29 1 0 0 20 0 18 0 104973854 9787879424 8110 33554432000 1073741824 1073778376 140734613142288 140734613133424 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25473/statm: 2389619 8110 2223 9 0 2380296 0
[pid=25473/tid=25474] ppid=25470 vsize=9558476 CPUtime=0.17 cores=0,2,4,6
/proc/25473/task/25474/stat : 25474 (java) R 25470 25473 21426 0 -1 4202560 2402 0 1 0 17 0 0 0 20 0 18 0 104973855 9787879424 8110 33554432000 1073741824 1073778376 140734613142288 140354471370608 140354474664855 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 9558476

[startup+0.300258 s]
/proc/loadavg: 4.13 4.21 4.18 4/197 25473
/proc/meminfo: memFree=28963308/32872528 swapFree=12328/568296
[pid=25473] ppid=25470 vsize=9824732 CPUtime=0.61 cores=0,2,4,6
/proc/25473/stat : 25473 (java) S 25470 25473 21426 0 -1 4202496 7337 0 1 0 59 2 0 0 20 0 22 0 104973854 10060525568 11511 33554432000 1073741824 1073778376 140734613142288 140734613133424 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25473/statm: 2456183 11511 2244 9 0 2446860 0
[pid=25473/tid=25474] ppid=25470 vsize=9824732 CPUtime=0.25 cores=0,2,4,6
/proc/25473/task/25474/stat : 25474 (java) S 25470 25473 21426 0 -1 4202560 2425 0 1 0 23 2 0 0 20 0 22 0 104973855 10060525568 11511 33554432000 1073741824 1073778376 140734613142288 140354471379832 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 9824732

[startup+0.700218 s]
/proc/loadavg: 4.13 4.21 4.18 4/197 25473
/proc/meminfo: memFree=28963308/32872528 swapFree=12328/568296
[pid=25473] ppid=25470 vsize=9824732 CPUtime=1.84 cores=0,2,4,6
/proc/25473/stat : 25473 (java) S 25470 25473 21426 0 -1 4202496 9071 0 1 0 182 2 0 0 20 0 22 0 104973854 10060525568 14128 33554432000 1073741824 1073778376 140734613142288 140734613133424 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25473/statm: 2456183 14128 2255 9 0 2446860 0
[pid=25473/tid=25474] ppid=25470 vsize=9824732 CPUtime=0.25 cores=0,2,4,6
/proc/25473/task/25474/stat : 25474 (java) S 25470 25473 21426 0 -1 4202560 2425 0 1 0 23 2 0 0 20 0 22 0 104973855 10060525568 14128 33554432000 1073741824 1073778376 140734613142288 140354471379832 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.84
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 25473 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800256 s]
/proc/loadavg: 4.13 4.21 4.18 4/197 25473
/proc/meminfo: memFree=28963308/32872528 swapFree=12328/568296
[pid=25473] ppid=25470 vsize=9824732 CPUtime=2.05 cores=0,2,4,6
/proc/25473/stat : 25473 (java) S 25470 25473 21426 0 -1 4202496 9072 0 1 0 203 2 0 0 20 0 22 0 104973854 10060525568 14640 33554432000 1073741824 1073778376 140734613142288 140734613133424 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25473/statm: 2456183 14640 2255 9 0 2446860 0
[pid=25473/tid=25474] ppid=25470 vsize=9824732 CPUtime=0.25 cores=0,2,4,6
/proc/25473/task/25474/stat : 25474 (java) S 25470 25473 21426 0 -1 4202560 2425 0 1 0 23 2 0 0 20 0 22 0 104973855 10060525568 14640 33554432000 1073741824 1073778376 140734613142288 140354471379832 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.05
Current children cumulated vsize (KiB) 9824732

[startup+1.20807 s]
/proc/loadavg: 4.13 4.21 4.18 3/216 25495
/proc/meminfo: memFree=28902328/32872528 swapFree=12328/568296
[pid=25473] ppid=25470 vsize=9824732 CPUtime=2.63 cores=0,2,4,6
/proc/25473/stat : 25473 (java) S 25470 25473 21426 0 -1 4202496 9079 0 1 0 259 4 0 0 20 0 19 0 104973854 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140734613133424 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25473/statm: 2456183 17190 2257 9 0 2446860 0
[pid=25473/tid=25474] ppid=25470 vsize=9824732 CPUtime=0.25 cores=0,2,4,6
/proc/25473/task/25474/stat : 25474 (java) S 25470 25473 21426 0 -1 4202560 2425 0 1 0 23 2 0 0 20 0 19 0 104973855 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140354471379832 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25473/tid=25476] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25476/stat : 25476 (java) S 25470 25473 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104973856 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140354432871336 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25473/tid=25477] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25477/stat : 25477 (java) S 25470 25473 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104973856 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140354313514024 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25473/tid=25478] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25478/stat : 25478 (java) S 25470 25473 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104973856 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140354312460968 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25473/tid=25479] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25479/stat : 25479 (java) S 25470 25473 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104973856 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140354311408424 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25473/tid=25480] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25480/stat : 25480 (java) S 25470 25473 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104973856 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140354310355368 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25473/tid=25481] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25481/stat : 25481 (java) S 25470 25473 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104973856 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140354309302824 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25473/tid=25482] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25482/stat : 25482 (java) S 25470 25473 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104973856 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140354308249768 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25473/tid=25483] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25483/stat : 25483 (java) S 25470 25473 21426 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 104973856 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140354307197224 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25473/tid=25484] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25484/stat : 25484 (java) S 25470 25473 21426 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 104973857 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140353824869224 206632433577 0 0 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25473/tid=25485] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25485/stat : 25485 (java) S 25470 25473 21426 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 104973857 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140353823815544 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25473/tid=25486] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25486/stat : 25486 (java) S 25470 25473 21426 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 104973857 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140353822762376 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25473/tid=25487] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25487/stat : 25487 (java) S 25470 25473 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104973859 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140353821711120 206632441632 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25473/tid=25488] ppid=25470 vsize=9824732 CPUtime=0.36 cores=0,2,4,6
/proc/25473/task/25488/stat : 25488 (java) S 25470 25473 21426 0 -1 4202560 2873 0 0 0 36 0 0 0 20 0 19 0 104973859 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140353820657976 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25473/tid=25489] ppid=25470 vsize=9824732 CPUtime=0.37 cores=0,2,4,6
/proc/25473/task/25489/stat : 25489 (java) S 25470 25473 21426 0 -1 4202560 2444 0 0 0 37 0 0 0 20 0 19 0 104973859 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140353819605432 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25473/tid=25490] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25490/stat : 25490 (java) S 25470 25473 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104973859 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140353818552568 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25473/tid=25491] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25491/stat : 25491 (java) S 25470 25473 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104973859 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140353817500232 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25473/tid=25494] ppid=25470 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/25473/task/25494/stat : 25494 (java) S 25470 25473 21426 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 104973882 10060525568 17190 33554432000 1073741824 1073778376 140734613142288 140353814340904 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.63
Current children cumulated vsize (KiB) 9824732

Child status: 20
Real time (s): 1.27912
CPU time (s): 2.66459
CPU user time (s): 2.59161
CPU system time (s): 0.072988
CPU usage (%): 208.315
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.59161
system time used= 0.072988
maximum resident set size= 70816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9083
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= 287
involuntary context switches= 42

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011998 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node138 at 2016-06-06 18:26:53
IDJOB=4080398
IDBENCH=2599
IDSOLVER=2543
FILE ID=node138/4080398-1465230413
RUNJOBID= node138-1465221375-21442
PBS_JOBID= 19843229
Free space on /tmp= 71748 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4080398-1465230413/watcher-4080398-1465230413 -o /tmp/evaluation-result-4080398-1465230413/solver-4080398-1465230413 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1465221375-21442 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4080398-1465230413.opb

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

MD5SUM BENCH= 5bedad9895f21a4b5e521b3abd33ba08
RANDOM SEED=1395510511

node138.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		: 2666.807
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	: 5333.61
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		: 2666.807
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	: 5332.56
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		: 2666.807
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		: 2666.807
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		: 2666.807
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		: 2666.807
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		: 2666.807
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		: 2666.807
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:        28963472 kB
Buffers:           23164 kB
Cached:            88720 kB
SwapCached:        46424 kB
Active:          2533916 kB
Inactive:          99312 kB
Active(anon):    2476548 kB
Inactive(anon):    47172 kB
Active(file):      57368 kB
Inactive(file):    52140 kB
Unevictable:      568296 kB
Mlocked:           12328 kB
SwapTotal:      67108856 kB
SwapFree:       67053456 kB
Dirty:              1096 kB
Writeback:             0 kB
AnonPages:       3067024 kB
Mapped:            15424 kB
Shmem:                 0 kB
Slab:             568328 kB
SReclaimable:      11428 kB
SUnreclaim:       556900 kB
KernelStack:        1808 kB
PageTables:        10940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3232044 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3004416 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= 71748 MiB
End job on node138 at 2016-06-06 18:26:54