Trace number 4080376

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 4.00439 1.6879

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-ooo.rf8.ucl.opb
MD5SUMa985b0d4e6d576e8ad3098d78036fdc8
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 benchmark0.231964
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6832
Total number of constraints19477
Number of constraints which are clauses18953
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints524
Minimum length of a constraint1
Maximum length of a constraint11
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
Number of bits of the biggest sum of numbers7
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.
0.09/0.10	c version PB16.v20160501
0.09/0.10	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.10	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.09/0.10	c java.vm.version	19.1-b02
0.09/0.10	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.10	c sun.arch.data.model	64
0.09/0.10	c java.version		1.6.0_24
0.09/0.10	c os.name		Linux
0.09/0.10	c os.version		2.6.32-71.29.1.el6.x86_64
0.09/0.10	c os.arch		amd64
0.09/0.10	c Free memory 		501472288
0.09/0.10	c Max memory 		7480803328
0.09/0.10	c Total memory 		504102912
0.09/0.10	c Number of processors 	8
0.09/0.13	c Pseudo Boolean Optimization by upper bound
0.09/0.13	c ManyCore solver with 2 solvers running in parallel
0.09/0.13	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.09/0.13	c --- Begin Solver configuration ---
0.09/0.13	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.09/0.13	c Learn all clauses as in MiniSAT
0.09/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.13	c Expensive reason simplification
0.09/0.13	c Glucose 2.1 dynamic restart strategy
0.09/0.13	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
0.09/0.13	c timeout=2147483s
0.09/0.13	c DB Simplification allowed=false
0.09/0.13	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.09/0.13	c --- End Solver configuration ---
0.09/0.13	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.09/0.13	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.13	c --- Begin Solver configuration ---
0.09/0.13	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.09/0.13	c Learn all clauses as in MiniSAT
0.09/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.13	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.13	c No reason simplification
0.09/0.13	c Armin Biere (Picosat) restarts strategy
0.09/0.13	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
0.09/0.13	c timeout=2147483s
0.09/0.13	c DB Simplification allowed=false
0.09/0.13	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.09/0.13	c --- End Solver configuration ---
0.09/0.13	c solving HOME/instance-4080376-1465218972.opb
0.09/0.13	c reading problem ... 
0.09/0.13	c  no objective function found
1.30/0.67	c ... done. Wall clock time 0.544s.
1.30/0.67	c declared #vars     6832
1.30/0.67	c #constraints  19477
1.30/0.68	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
1.30/0.68	c constraints type 
1.30/0.68	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 6098
1.30/0.68	c org.sat4j.minisat.constraints.cnf.UnitClause => 1
1.30/0.68	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 12854
1.30/0.68	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 524
1.30/0.68	c 19477 constraints processed.
1.30/0.68	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
1.30/0.68	c constraints type 
1.30/0.68	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 12854
1.30/0.68	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 6098
1.30/0.68	c org.sat4j.pb.constraints.pb.MaxWatchPb => 524
1.30/0.68	c org.sat4j.pb.constraints.pb.UnitClausePB => 1
1.30/0.68	c 19477 constraints processed.
3.78/1.31	c And the winner is solver0
3.97/1.68	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
3.97/1.68	c starts		: 8
3.97/1.68	c conflicts		: 1291
3.97/1.68	c decisions		: 2610
3.97/1.68	c propagations		: 1017856
3.97/1.68	c inspects		: 2647200
3.97/1.68	c shortcuts		: 0
3.97/1.68	c learnt literals	: 6
3.97/1.68	c learnt binary clauses	: 21
3.97/1.68	c learnt ternary clauses	: 36
3.97/1.68	c learnt constraints	: 1284
3.97/1.68	c ignored constraints	: 0
3.97/1.68	c root simplifications	: 0
3.97/1.68	c removed literals (reason simplification)	: 16390
3.97/1.68	c reason swapping (by a shorter reason)	: 0
3.97/1.68	c Calls to reduceDB	: 0
3.97/1.68	c Number of update (reduction) of LBD	: 638
3.97/1.68	c Imported unit clauses	: 0
3.97/1.68	c number of reductions to clauses (during analyze)	: 0
3.97/1.68	c number of learned constraints concerned by reduction	: 0
3.97/1.68	c number of learning phase by resolution	: 0
3.97/1.68	c number of learning phase by cutting planes	: 0
3.97/1.68	c speed (assignments/second)	: 1028137.3737373737
3.97/1.68	c non guided choices	302
3.97/1.68	c learnt constraints type 
3.97/1.68	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 21
3.97/1.68	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 1263
3.97/1.68	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
3.97/1.68	c starts		: 4
3.97/1.68	c conflicts		: 373
3.97/1.68	c decisions		: 1066
3.97/1.68	c propagations		: 290272
3.97/1.68	c inspects		: 852315
3.97/1.68	c shortcuts		: 0
3.97/1.68	c learnt literals	: 2
3.97/1.68	c learnt binary clauses	: 9
3.97/1.68	c learnt ternary clauses	: 9
3.97/1.68	c learnt constraints	: 370
3.97/1.68	c ignored constraints	: 0
3.97/1.68	c root simplifications	: 0
3.97/1.68	c removed literals (reason simplification)	: 0
3.97/1.68	c reason swapping (by a shorter reason)	: 0
3.97/1.68	c Calls to reduceDB	: 0
3.97/1.68	c Number of update (reduction) of LBD	: 0
3.97/1.68	c Imported unit clauses	: 0
3.97/1.68	c number of reductions to clauses (during analyze)	: 0
3.97/1.68	c number of learned constraints concerned by reduction	: 0
3.97/1.68	c number of learning phase by resolution	: 0
3.97/1.68	c number of learning phase by cutting planes	: 0
3.97/1.68	c speed (assignments/second)	: 292318.2275931521
3.97/1.68	c non guided choices	309
3.97/1.68	c learnt constraints type 
3.97/1.68	c org.sat4j.pb.constraints.pb.LearntHTClausePB => 262
3.97/1.68	c org.sat4j.pb.constraints.pb.LearntBinaryClausePB => 9
3.97/1.68	c org.sat4j.pb.constraints.pb.MaxWatchPb => 99
3.97/1.68	s UNSATISFIABLE
3.97/1.68	c Total wall clock time (in seconds): 1.552

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-4080376-1465218972/watcher-4080376-1465218972 -o /tmp/evaluation-result-4080376-1465218972/solver-4080376-1465218972 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1465216787-3986 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4080376-1465218972.opb 

pid=8599
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: 4.25 4.05 3.78 4/197 8602
/proc/meminfo: memFree=29408352/32872528 swapFree=10608/190480
[pid=8602] ppid=8599 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/8602/stat : 8602 (java) D 8599 8602 3970 0 -1 4202496 327 0 0 0 0 0 0 0 20 0 1 0 103832548 9515008 183 33554432000 1073741824 1073778376 140733562883424 140733562874456 249650036405 0 0 4096 0 18446744072100588836 0 0 17 0 0 0 0 0 0
/proc/8602/statm: 2323 183 140 9 0 71 0

[startup+0.100116 s]
/proc/loadavg: 4.25 4.05 3.78 4/197 8602
/proc/meminfo: memFree=29408352/32872528 swapFree=10608/190480
[pid=8602] ppid=8599 vsize=9558476 CPUtime=0.09 cores=0,2,4,6
/proc/8602/stat : 8602 (java) S 8599 8602 3970 0 -1 4202496 4368 0 1 0 8 1 0 0 20 0 18 0 103832548 9787879424 5490 33554432000 1073741824 1073778376 140736665178480 140736665169616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8602/statm: 2389619 5490 2116 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.200275 s]
/proc/loadavg: 4.25 4.05 3.78 4/197 8602
/proc/meminfo: memFree=29408352/32872528 swapFree=10608/190480
[pid=8602] ppid=8599 vsize=9558476 CPUtime=0.22 cores=0,2,4,6
/proc/8602/stat : 8602 (java) S 8599 8602 3970 0 -1 4202496 4636 0 1 0 21 1 0 0 20 0 18 0 103832548 9787879424 6709 33554432000 1073741824 1073778376 140736665178480 140736665169616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8602/statm: 2389619 6709 2198 9 0 2380296 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 9558476

[startup+0.300275 s]
/proc/loadavg: 4.25 4.05 3.78 4/197 8602
/proc/meminfo: memFree=29408352/32872528 swapFree=10608/190480
[pid=8602] ppid=8599 vsize=9558476 CPUtime=0.45 cores=0,2,4,6
/proc/8602/stat : 8602 (java) S 8599 8602 3970 0 -1 4202496 5570 0 1 0 44 1 0 0 20 0 18 0 103832548 9787879424 8470 33554432000 1073741824 1073778376 140736665178480 140736665169616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8602/statm: 2389619 8470 2231 9 0 2380296 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 9558476

[startup+0.700191 s]
/proc/loadavg: 4.25 4.05 3.78 4/197 8602
/proc/meminfo: memFree=29408352/32872528 swapFree=10608/190480
[pid=8602] ppid=8599 vsize=9824732 CPUtime=1.61 cores=0,2,4,6
/proc/8602/stat : 8602 (java) S 8599 8602 3970 0 -1 4202496 15563 0 1 0 155 6 0 0 20 0 22 0 103832548 10060525568 27915 33554432000 1073741824 1073778376 140736665178480 140736665169616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8602/statm: 2456183 27915 2259 9 0 2446860 0
Current children cumulated CPU time (s) 1.61
Current children cumulated vsize (KiB) 9824732

[startup+1.5009 s]
/proc/loadavg: 4.25 4.05 3.78 6/219 8624
/proc/meminfo: memFree=29273976/32872528 swapFree=10608/190480
[pid=8602] ppid=8599 vsize=9824732 CPUtime=3.97 cores=0,2,4,6
/proc/8602/stat : 8602 (java) S 8599 8602 3970 0 -1 4202496 18076 0 1 0 387 10 0 0 20 0 19 0 103832548 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140736665169616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8602/statm: 2456183 45092 2270 9 0 2446860 0
[pid=8602/tid=8604] ppid=8599 vsize=9824732 CPUtime=0.64 cores=0,2,4,6
/proc/8602/task/8604/stat : 8604 (java) S 8599 8602 3970 0 -1 4202560 2445 0 1 0 61 3 0 0 20 0 19 0 103832549 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245500711800 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8602/tid=8605] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8605/stat : 8605 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245462203176 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8606] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8606/stat : 8606 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245461150376 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8602/tid=8607] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8607/stat : 8607 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245460098088 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8602/tid=8608] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8608/stat : 8608 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245459045288 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8602/tid=8609] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8609/stat : 8609 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245457991976 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8610] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8610/stat : 8610 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245456939176 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8602/tid=8611] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8611/stat : 8611 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245455886888 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8612] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8612/stat : 8612 (java) S 8599 8602 3970 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245454834088 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8613] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8613/stat : 8613 (java) S 8599 8602 3970 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 103832551 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245324507880 249653409705 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8614] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8614/stat : 8614 (java) S 8599 8602 3970 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 103832552 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245323453944 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8615] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8615/stat : 8615 (java) S 8599 8602 3970 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 103832552 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245322401544 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8616] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8616/stat : 8616 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832554 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245321350032 249653417760 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8617] ppid=8599 vsize=9824732 CPUtime=0.96 cores=0,2,4,6
/proc/8602/task/8617/stat : 8617 (java) S 8599 8602 3970 0 -1 4202560 5766 0 0 0 94 2 0 0 20 0 19 0 103832554 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245320296632 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8618] ppid=8599 vsize=9824732 CPUtime=1.08 cores=0,2,4,6
/proc/8602/task/8618/stat : 8618 (java) S 8599 8602 3970 0 -1 4202560 8502 0 0 0 106 2 0 0 20 0 19 0 103832554 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245319243832 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8602/tid=8619] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8619/stat : 8619 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832554 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245318191736 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8602/tid=8620] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8620/stat : 8620 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832554 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245317139144 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8602/tid=8624] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8624/stat : 8624 (java) S 8599 8602 3970 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 103832617 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140244036871720 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 3.97
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8602 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60099 s]
/proc/loadavg: 4.25 4.05 3.78 6/219 8624
/proc/meminfo: memFree=29273976/32872528 swapFree=10608/190480
[pid=8602] ppid=8599 vsize=9824732 CPUtime=3.97 cores=0,2,4,6
/proc/8602/stat : 8602 (java) S 8599 8602 3970 0 -1 4202496 18076 0 1 0 387 10 0 0 20 0 19 0 103832548 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140736665169616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8602/statm: 2456183 45092 2270 9 0 2446860 0
[pid=8602/tid=8604] ppid=8599 vsize=9824732 CPUtime=0.64 cores=0,2,4,6
/proc/8602/task/8604/stat : 8604 (java) S 8599 8602 3970 0 -1 4202560 2445 0 1 0 61 3 0 0 20 0 19 0 103832549 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245500711800 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8602/tid=8605] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8605/stat : 8605 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245462203176 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8606] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8606/stat : 8606 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245461150376 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8602/tid=8607] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8607/stat : 8607 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245460098088 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8602/tid=8608] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8608/stat : 8608 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245459045288 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8602/tid=8609] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8609/stat : 8609 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245457991976 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8610] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8610/stat : 8610 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245456939176 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8602/tid=8611] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8611/stat : 8611 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245455886888 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8612] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8612/stat : 8612 (java) S 8599 8602 3970 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 103832550 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245454834088 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8613] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8613/stat : 8613 (java) S 8599 8602 3970 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 103832551 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245324507880 249653409705 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8614] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8614/stat : 8614 (java) S 8599 8602 3970 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 103832552 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245323453944 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8615] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8615/stat : 8615 (java) S 8599 8602 3970 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 103832552 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245322401544 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8616] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8616/stat : 8616 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832554 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245321350032 249653417760 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8617] ppid=8599 vsize=9824732 CPUtime=0.96 cores=0,2,4,6
/proc/8602/task/8617/stat : 8617 (java) S 8599 8602 3970 0 -1 4202560 5766 0 0 0 94 2 0 0 20 0 19 0 103832554 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245320296632 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8602/tid=8618] ppid=8599 vsize=9824732 CPUtime=1.08 cores=0,2,4,6
/proc/8602/task/8618/stat : 8618 (java) S 8599 8602 3970 0 -1 4202560 8502 0 0 0 106 2 0 0 20 0 19 0 103832554 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245319243832 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8602/tid=8619] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8619/stat : 8619 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832554 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245318191736 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8602/tid=8620] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8620/stat : 8620 (java) S 8599 8602 3970 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103832554 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140245317139144 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8602/tid=8624] ppid=8599 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8602/task/8624/stat : 8624 (java) S 8599 8602 3970 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 103832617 10060525568 45092 33554432000 1073741824 1073778376 140736665178480 140244036871720 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 3.97
Current children cumulated vsize (KiB) 9824732

Child status: 20
Real time (s): 1.6879
CPU time (s): 4.00439
CPU user time (s): 3.86241
CPU system time (s): 0.141978
CPU usage (%): 237.241
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.86241
system time used= 0.141978
maximum resident set size= 180544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18086
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= 425
involuntary context switches= 66

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-06 15:16:12
IDJOB=4080376
IDBENCH=1492
IDSOLVER=2543
FILE ID=node102/4080376-1465218972
RUNJOBID= node102-1465216787-3986
PBS_JOBID= 19843204
Free space on /tmp= 71732 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.rf8.ucl.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4080376-1465218972/watcher-4080376-1465218972 -o /tmp/evaluation-result-4080376-1465218972/solver-4080376-1465218972 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1465216787-3986 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4080376-1465218972.opb

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

MD5SUM BENCH= a985b0d4e6d576e8ad3098d78036fdc8
RANDOM SEED=1461449875

node102.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		: 2666.470
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	: 5332.94
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		: 2666.470
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		: 2666.470
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		: 2666.470
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		: 2666.470
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		: 2666.470
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		: 2666.470
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		: 2666.470
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:        29409004 kB
Buffers:            6852 kB
Cached:            49592 kB
SwapCached:         2328 kB
Active:          2542184 kB
Inactive:          28776 kB
Active(anon):    2514764 kB
Inactive(anon):     1616 kB
Active(file):      27420 kB
Inactive(file):    27160 kB
Unevictable:      190480 kB
Mlocked:           10608 kB
SwapTotal:      67108856 kB
SwapFree:       67098412 kB
Dirty:              1244 kB
Writeback:             0 kB
AnonPages:       2803896 kB
Mapped:            15416 kB
Shmem:                 0 kB
Slab:             565896 kB
SReclaimable:       9752 kB
SUnreclaim:       556144 kB
KernelStack:        1808 kB
PageTables:         9636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2842332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2729984 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= 71732 MiB
End job on node102 at 2016-06-06 15:16:14