Trace number 4104722

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 NameAnswerobjective functionCPU timeWall clock time
Sat4j PB 2.3.6 Res+CP PB16OPT431 0.493924 1.1716

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=431-Q=503.opb
MD5SUM4f9256e67f45670e7eb984bee5bbbd5d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark431
Best CPU time to get the best result obtained on this benchmark0.016996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 431
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 216793
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 477914
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Glucose 2.1 dynamic restart strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4104722-1467321357.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  objective function found
0.10/0.15	c ... done. Wall clock time 0.046s.
0.10/0.15	c declared #vars     99
0.10/0.15	c #constraints  245
0.10/0.16	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.16	c constraints type 
0.10/0.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
0.10/0.16	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162
0.10/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
0.10/0.16	c 245 constraints processed.
0.10/0.16	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.16	c constraints type 
0.10/0.16	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162
0.10/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 81
0.10/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
0.10/0.16	c 245 constraints processed.
0.10/0.16	c objective function length is 9 literals
0.10/0.18	c And the winner is solver0
0.28/0.66	c SATISFIABLE
0.28/0.66	c OPTIMIZING...
0.28/0.66	c Got one! Elapsed wall clock time (in seconds):0.551
0.28/0.66	o 431
0.28/0.66	c And the winner is solver0
0.47/1.16	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.47/1.16	c starts		: 1
0.47/1.16	c conflicts		: 15
0.47/1.16	c decisions		: 20
0.47/1.16	c propagations		: 414
0.47/1.16	c inspects		: 1337
0.47/1.16	c shortcuts		: 0
0.47/1.16	c learnt literals	: 1
0.47/1.16	c learnt binary clauses	: 0
0.47/1.16	c learnt ternary clauses	: 0
0.47/1.16	c learnt constraints	: 14
0.47/1.16	c ignored constraints	: 0
0.47/1.16	c root simplifications	: 0
0.47/1.16	c removed literals (reason simplification)	: 156
0.47/1.16	c reason swapping (by a shorter reason)	: 0
0.47/1.16	c Calls to reduceDB	: 0
0.47/1.16	c Number of update (reduction) of LBD	: 4
0.47/1.16	c Imported unit clauses	: 0
0.47/1.16	c number of reductions to clauses (during analyze)	: 0
0.47/1.16	c number of learned constraints concerned by reduction	: 0
0.47/1.16	c number of learning phase by resolution	: 0
0.47/1.16	c number of learning phase by cutting planes	: 0
0.47/1.16	c speed (assignments/second)	: 413.1736526946108
0.47/1.16	c non guided choices	0
0.47/1.16	c learnt constraints type 
0.47/1.16	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.47/1.16	c starts		: 2
0.47/1.16	c conflicts		: 24
0.47/1.16	c decisions		: 43
0.47/1.16	c propagations		: 777
0.47/1.16	c inspects		: 5225
0.47/1.16	c shortcuts		: 0
0.47/1.16	c learnt literals	: 0
0.47/1.16	c learnt binary clauses	: 0
0.47/1.16	c learnt ternary clauses	: 0
0.47/1.16	c learnt constraints	: 23
0.47/1.16	c ignored constraints	: 0
0.47/1.16	c root simplifications	: 0
0.47/1.16	c removed literals (reason simplification)	: 0
0.47/1.16	c reason swapping (by a shorter reason)	: 0
0.47/1.16	c Calls to reduceDB	: 0
0.47/1.16	c Number of update (reduction) of LBD	: 0
0.47/1.16	c Imported unit clauses	: 0
0.47/1.16	c number of reductions to clauses (during analyze)	: 0
0.47/1.16	c number of learned constraints concerned by reduction	: 0
0.47/1.16	c number of learning phase by resolution	: 0
0.47/1.16	c number of learning phase by cutting planes	: 0
0.47/1.16	c speed (assignments/second)	: 1544.7316103379721
0.47/1.16	c non guided choices	0
0.47/1.16	c learnt constraints type 
0.47/1.16	s OPTIMUM FOUND
0.47/1.16	c Found 1 solution(s)
0.47/1.16	v x1 x2 x3 x4 -x5 x6 -x7 x8 x9 x10 x11 x12 -x13 x14 x15 x16 x17 x18 x19 x20 x21 -x22 x23 x24 x25 x26 x27 x28 x29 x30 -x31 x32 x33 x34 x35 x36 x37 x38 x39 -x40 x41 x42 x43 x44 x45 x46 x47 x48 -x49 x50 x51 x52 x53 x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 x65 x66 -x67 x68 x69 x70 x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 x83 x84 -x85 x86 x87 x88 x89 x90 x91 x92 x93 -x94 x95 x96 x97 x98 x99 
0.47/1.16	c objective function=431
0.47/1.16	c Total wall clock time (in seconds): 1.057

Verifier Data 

OK	431

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-4104722-1467321357/watcher-4104722-1467321357 -o /tmp/evaluation-result-4104722-1467321357/solver-4104722-1467321357 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1467321345-26300 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4104722-1467321357.opb 

pid=27445
running on 4 cores: 1,3,5,7

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: 3.35 2.89 2.36 3/173 27451
/proc/meminfo: memFree=30040504/32872528 swapFree=1526624/1696276
[pid=27451] ppid=27445 vsize=24200 CPUtime=0 cores=1,3,5,7
/proc/27451/stat : 27451 (java) R 27445 27451 14900 0 -1 4202496 1223 0 0 0 0 0 0 0 20 0 1 0 11159897 24780800 866 33554432000 1073741824 1073778376 140733819521616 140733819510680 270710894502 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/27451/statm: 6050 867 654 9 0 385 0
[pid=27451/tid=27455] ppid=27445 vsize=89736 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27455/stat : 27455 (java) R 27445 27451 14900 0 -1 4202560 15 0 0 0 0 0 0 0 20 0 2 0 11159898 91889664 882 33554432000 1073741824 1073778376 140733819521616 140733819510680 270707338917 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0

[startup+0.100114 s]
/proc/loadavg: 3.35 2.89 2.36 3/173 27451
/proc/meminfo: memFree=30040504/32872528 swapFree=1526624/1696276
[pid=27451] ppid=27445 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/27451/stat : 27451 (java) S 27445 27451 14900 0 -1 4202496 4464 0 1 0 9 1 0 0 20 0 18 0 11159897 9787879424 6085 33554432000 1073741824 1073778376 140733819521616 140733819512752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27451/statm: 2389619 6086 2148 9 0 2380296 0
[pid=27451/tid=27455] ppid=27445 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/27451/task/27455/stat : 27455 (java) R 27445 27451 14900 0 -1 4202560 2389 0 1 0 6 1 0 0 20 0 18 0 11159898 9787879424 6087 33554432000 1073741824 1073778376 140733819521616 140492598582672 140492423641379 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200365 s]
/proc/loadavg: 3.35 2.89 2.36 3/173 27451
/proc/meminfo: memFree=30040504/32872528 swapFree=1526624/1696276
[pid=27451] ppid=27445 vsize=9824732 CPUtime=0.28 cores=1,3,5,7
/proc/27451/stat : 27451 (java) S 27445 27451 14900 0 -1 4202496 6020 0 1 0 24 4 0 0 20 0 19 0 11159897 10060525568 8694 33554432000 1073741824 1073778376 140733819521616 140733819512752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27451/statm: 2456183 8694 2223 9 0 2446860 0
[pid=27451/tid=27455] ppid=27445 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/27451/task/27455/stat : 27455 (java) S 27445 27451 14900 0 -1 4202560 2428 0 1 0 12 2 0 0 20 0 19 0 11159898 10060525568 8694 33554432000 1073741824 1073778376 140733819521616 140492598588280 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9824732

[startup+0.300341 s]
/proc/loadavg: 3.35 2.89 2.36 3/173 27451
/proc/meminfo: memFree=30040504/32872528 swapFree=1526624/1696276
[pid=27451] ppid=27445 vsize=9824732 CPUtime=0.28 cores=1,3,5,7
/proc/27451/stat : 27451 (java) S 27445 27451 14900 0 -1 4202496 6035 0 1 0 24 4 0 0 20 0 19 0 11159897 10060525568 8643 33554432000 1073741824 1073778376 140733819521616 140733819512752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27451/statm: 2456183 8643 2223 9 0 2446860 0
[pid=27451/tid=27455] ppid=27445 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/27451/task/27455/stat : 27455 (java) S 27445 27451 14900 0 -1 4202560 2428 0 1 0 12 2 0 0 20 0 19 0 11159898 10060525568 8643 33554432000 1073741824 1073778376 140733819521616 140492598588280 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9824732

[startup+0.700203 s]
/proc/loadavg: 3.35 2.89 2.36 3/173 27451
/proc/meminfo: memFree=30040504/32872528 swapFree=1526624/1696276
[pid=27451] ppid=27445 vsize=9824732 CPUtime=0.35 cores=1,3,5,7
/proc/27451/stat : 27451 (java) S 27445 27451 14900 0 -1 4202496 6125 0 1 0 31 4 0 0 20 0 21 0 11159897 10060525568 9753 33554432000 1073741824 1073778376 140733819521616 140733819512752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27451/statm: 2456183 9753 2227 9 0 2446860 0
[pid=27451/tid=27455] ppid=27445 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/27451/task/27455/stat : 27455 (java) S 27445 27451 14900 0 -1 4202560 2428 0 1 0 12 2 0 0 20 0 21 0 11159898 10060525568 9753 33554432000 1073741824 1073778376 140733819521616 140492598588280 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27451 sig 9
??? kill -27451 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800338 s]
/proc/loadavg: 3.35 2.89 2.36 3/173 27451
/proc/meminfo: memFree=30040504/32872528 swapFree=1526624/1696276
[pid=27451] ppid=27445 vsize=9824732 CPUtime=0.47 cores=1,3,5,7
/proc/27451/stat : 27451 (java) S 27445 27451 14900 0 -1 4202496 6200 0 1 0 42 5 0 0 20 0 20 0 11159897 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140733819512752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27451/statm: 2456183 10795 2235 9 0 2446860 0
[pid=27451/tid=27455] ppid=27445 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/27451/task/27455/stat : 27455 (java) S 27445 27451 14900 0 -1 4202560 2428 0 1 0 12 2 0 0 20 0 20 0 11159898 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492598588280 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 9824732

[startup+1.00029 s]
/proc/loadavg: 3.35 2.89 2.36 3/173 27451
/proc/meminfo: memFree=30040504/32872528 swapFree=1526624/1696276
[pid=27451] ppid=27445 vsize=9824732 CPUtime=0.47 cores=1,3,5,7
/proc/27451/stat : 27451 (java) S 27445 27451 14900 0 -1 4202496 6200 0 1 0 42 5 0 0 20 0 20 0 11159897 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140733819512752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27451/statm: 2456183 10795 2235 9 0 2446860 0
[pid=27451/tid=27455] ppid=27445 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/27451/task/27455/stat : 27455 (java) S 27445 27451 14900 0 -1 4202560 2428 0 1 0 12 2 0 0 20 0 20 0 11159898 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492598588280 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 9824732

[startup+1.10029 s]
/proc/loadavg: 3.35 2.89 2.36 1/215 27517
/proc/meminfo: memFree=29975996/32872528 swapFree=1526624/1696276
[pid=27451] ppid=27445 vsize=9824732 CPUtime=0.47 cores=1,3,5,7
/proc/27451/stat : 27451 (java) S 27445 27451 14900 0 -1 4202496 6200 0 1 0 42 5 0 0 20 0 20 0 11159897 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140733819512752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/27451/statm: 2456183 10795 2235 9 0 2446860 0
[pid=27451/tid=27455] ppid=27445 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/27451/task/27455/stat : 27455 (java) S 27445 27451 14900 0 -1 4202560 2428 0 1 0 12 2 0 0 20 0 20 0 11159898 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492598588280 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27451/tid=27459] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27459/stat : 27459 (java) S 27445 27451 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11159899 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492560079528 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27451/tid=27460] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27460/stat : 27460 (java) S 27445 27451 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11159899 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492559026984 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27451/tid=27461] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27461/stat : 27461 (java) S 27445 27451 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11159899 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492557974440 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=27451/tid=27462] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27462/stat : 27462 (java) S 27445 27451 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11159899 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492556921896 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27451/tid=27463] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27463/stat : 27463 (java) S 27445 27451 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11159899 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492555868328 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27451/tid=27464] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27464/stat : 27464 (java) S 27445 27451 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11159899 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492554815784 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27451/tid=27465] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27465/stat : 27465 (java) S 27445 27451 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11159899 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492553763240 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27451/tid=27466] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27466/stat : 27466 (java) S 27445 27451 14900 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 11159899 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492552710696 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27451/tid=27467] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27467/stat : 27467 (java) S 27445 27451 14900 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 11159900 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492422503016 270710912937 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27451/tid=27468] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27468/stat : 27468 (java) S 27445 27451 14900 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 11159900 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492421449336 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27451/tid=27469] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27469/stat : 27469 (java) S 27445 27451 14900 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 11159900 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492420396680 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27451/tid=27470] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27470/stat : 27470 (java) S 27445 27451 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11159902 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492419345424 270710920992 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27451/tid=27471] ppid=27445 vsize=9824732 CPUtime=0.08 cores=1,3,5,7
/proc/27451/task/27471/stat : 27471 (java) S 27445 27451 14900 0 -1 4202560 1371 0 0 0 8 0 0 0 20 0 20 0 11159902 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492418291768 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27451/tid=27472] ppid=27445 vsize=9824732 CPUtime=0.09 cores=1,3,5,7
/proc/27451/task/27472/stat : 27472 (java) S 27445 27451 14900 0 -1 4202560 1062 0 0 0 9 0 0 0 20 0 20 0 11159903 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492417239224 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=27451/tid=27473] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27473/stat : 27473 (java) S 27445 27451 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11159903 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492416186872 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=27451/tid=27474] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27474/stat : 27474 (java) S 27445 27451 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11159903 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492415134536 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27451/tid=27505] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27505/stat : 27505 (java) S 27445 27451 14900 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 11159914 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492410922664 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27451/tid=27517] ppid=27445 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/27451/task/27517/stat : 27517 (java) S 27445 27451 14900 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 11159964 10060525568 10795 33554432000 1073741824 1073778376 140733819521616 140492413027368 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.1716
CPU time (s): 0.493924
CPU user time (s): 0.410937
CPU system time (s): 0.082987
CPU usage (%): 42.1582
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.410937
system time used= 0.082987
maximum resident set size= 45240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6213
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 296
involuntary context switches= 25

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node125 at 2016-06-30 23:15:57
IDJOB=4104722
IDBENCH=2744
IDSOLVER=2543
FILE ID=node125/4104722-1467321357
RUNJOBID= node125-1467321345-26300
PBS_JOBID= 20005253
Free space on /tmp= 71740 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=431-Q=503.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104722-1467321357/watcher-4104722-1467321357 -o /tmp/evaluation-result-4104722-1467321357/solver-4104722-1467321357 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1467321345-26300 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4104722-1467321357.opb

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

MD5SUM BENCH= 4f9256e67f45670e7eb984bee5bbbd5d
RANDOM SEED=955000222

node125.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		: 2666.282
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	: 5332.56
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		: 2666.282
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		: 2666.282
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.282
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		: 2666.282
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		: 2666.282
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		: 2666.282
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		: 2666.282
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30040768 kB
Buffers:          109460 kB
Cached:           200444 kB
SwapCached:            0 kB
Active:           288724 kB
Inactive:          38932 kB
Active(anon):       1396 kB
Inactive(anon):    19168 kB
Active(file):     287328 kB
Inactive(file):    19764 kB
Unevictable:     1696276 kB
Mlocked:         1526624 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             12440 kB
Writeback:             0 kB
AnonPages:       1734488 kB
Mapped:            13744 kB
Shmem:               204 kB
Slab:             672792 kB
SReclaimable:     114684 kB
SUnreclaim:       558108 kB
KernelStack:        1608 kB
PageTables:         7412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1798216 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    194560 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 node125 at 2016-06-30 23:15:58