Trace number 4081406

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 PB16OPT61 0.574912 1.18213

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=61-Q=163.opb
MD5SUMca410e880abd89288c26ae346aff005e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark61
Best CPU time to get the best result obtained on this benchmark0.017996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 61
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 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 271064
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
0.11/0.11	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-4081406-1467321359.opb
0.11/0.11	c reading problem ... 
0.11/0.11	c  objective function found
0.11/0.15	c ... done. Wall clock time 0.047s.
0.11/0.15	c declared #vars     99
0.11/0.15	c #constraints  245
0.11/0.16	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.16	c constraints type 
0.11/0.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
0.11/0.16	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162
0.11/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
0.11/0.16	c 245 constraints processed.
0.11/0.16	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.16	c constraints type 
0.11/0.16	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162
0.11/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 81
0.11/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
0.11/0.16	c 245 constraints processed.
0.11/0.16	c objective function length is 9 literals
0.32/0.20	c And the winner is solver0
0.49/0.66	c SATISFIABLE
0.49/0.66	c OPTIMIZING...
0.49/0.66	c Got one! Elapsed wall clock time (in seconds):0.552
0.49/0.66	o 61
0.49/0.67	c And the winner is solver0
0.56/1.16	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.56/1.16	c starts		: 2
0.56/1.16	c conflicts		: 134
0.56/1.16	c decisions		: 157
0.56/1.16	c propagations		: 2358
0.56/1.16	c inspects		: 10037
0.56/1.16	c shortcuts		: 0
0.56/1.16	c learnt literals	: 2
0.56/1.16	c learnt binary clauses	: 1
0.56/1.16	c learnt ternary clauses	: 6
0.56/1.16	c learnt constraints	: 131
0.56/1.16	c ignored constraints	: 0
0.56/1.16	c root simplifications	: 0
0.56/1.16	c removed literals (reason simplification)	: 1799
0.56/1.16	c reason swapping (by a shorter reason)	: 0
0.56/1.16	c Calls to reduceDB	: 0
0.56/1.16	c Number of update (reduction) of LBD	: 17
0.56/1.16	c Imported unit clauses	: 0
0.56/1.16	c number of reductions to clauses (during analyze)	: 0
0.56/1.16	c number of learned constraints concerned by reduction	: 0
0.56/1.16	c number of learning phase by resolution	: 0
0.56/1.16	c number of learning phase by cutting planes	: 0
0.56/1.16	c speed (assignments/second)	: 2355.644355644356
0.56/1.16	c non guided choices	0
0.56/1.16	c learnt constraints type 
0.56/1.16	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.56/1.16	c starts		: 2
0.56/1.16	c conflicts		: 10
0.56/1.16	c decisions		: 19
0.56/1.16	c propagations		: 295
0.56/1.16	c inspects		: 1396
0.56/1.16	c shortcuts		: 0
0.56/1.16	c learnt literals	: 0
0.56/1.16	c learnt binary clauses	: 0
0.56/1.16	c learnt ternary clauses	: 0
0.56/1.16	c learnt constraints	: 9
0.56/1.16	c ignored constraints	: 0
0.56/1.16	c root simplifications	: 0
0.56/1.16	c removed literals (reason simplification)	: 0
0.56/1.16	c reason swapping (by a shorter reason)	: 0
0.56/1.16	c Calls to reduceDB	: 0
0.56/1.16	c Number of update (reduction) of LBD	: 0
0.56/1.16	c Imported unit clauses	: 0
0.56/1.16	c number of reductions to clauses (during analyze)	: 0
0.56/1.16	c number of learned constraints concerned by reduction	: 0
0.56/1.16	c number of learning phase by resolution	: 0
0.56/1.16	c number of learning phase by cutting planes	: 0
0.56/1.16	c speed (assignments/second)	: 588.8223552894211
0.56/1.16	c non guided choices	1
0.56/1.16	c learnt constraints type 
0.56/1.16	s OPTIMUM FOUND
0.56/1.16	c Found 1 solution(s)
0.56/1.16	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 
0.56/1.16	c objective function=61
0.56/1.16	c Total wall clock time (in seconds): 1.056

Verifier Data 

OK	61

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-4081406-1467321359/watcher-4081406-1467321359 -o /tmp/evaluation-result-4081406-1467321359/solver-4081406-1467321359 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467321212-30705 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4081406-1467321359.opb 

pid=7263
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: 1.28 1.76 2.06 6/193 7266
/proc/meminfo: memFree=30333040/32872528 swapFree=1370584/1517752
[pid=7266] ppid=7263 vsize=96324 CPUtime=0 cores=1,3,5,7
/proc/7266/stat : 7266 (java) S 7263 7266 23751 0 -1 4202496 1309 0 0 0 0 0 0 0 20 0 2 0 13090753 98635776 942 33554432000 1073741824 1073778376 140734755676272 140734755667408 229359255613 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7266/statm: 24081 947 719 9 0 16771 0
[pid=7266/tid=7267] ppid=7263 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7267/stat : 7267 (java) R 7263 7266 23751 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 13090754 98570240 976 33554432000 1073741824 1073778376 140734755676272 139638398086696 229355898240 0 0 4096 0 0 0 0 -1 5 0 0 0 0 0

[startup+0.100062 s]
/proc/loadavg: 1.28 1.76 2.06 6/193 7266
/proc/meminfo: memFree=30333040/32872528 swapFree=1370584/1517752
[pid=7266] ppid=7263 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/7266/stat : 7266 (java) S 7263 7266 23751 0 -1 4202496 4460 0 1 0 10 1 0 0 20 0 18 0 13090753 9787879424 6091 33554432000 1073741824 1073778376 140734755676272 140734755667408 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7266/statm: 2389619 6091 2155 9 0 2380296 0
[pid=7266/tid=7267] ppid=7263 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/7266/task/7267/stat : 7267 (java) R 7263 7266 23751 0 -1 4202560 2386 0 1 0 7 0 0 0 20 0 18 0 13090754 9787879424 6091 33554432000 1073741824 1073778376 140734755676272 139638398090144 229359281421 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200265 s]
/proc/loadavg: 1.28 1.76 2.06 6/193 7266
/proc/meminfo: memFree=30333040/32872528 swapFree=1370584/1517752
[pid=7266] ppid=7263 vsize=9824732 CPUtime=0.32 cores=1,3,5,7
/proc/7266/stat : 7266 (java) S 7263 7266 23751 0 -1 4202496 5110 0 1 0 31 1 0 0 20 0 22 0 13090753 10060525568 8066 33554432000 1073741824 1073778376 140734755676272 140734755667408 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7266/statm: 2456183 8066 2222 9 0 2446860 0
[pid=7266/tid=7267] ppid=7263 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/7266/task/7267/stat : 7267 (java) S 7263 7266 23751 0 -1 4202560 2419 0 1 0 13 1 0 0 20 0 22 0 13090754 10060525568 8066 33554432000 1073741824 1073778376 140734755676272 139638398092152 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 9824732

[startup+0.300369 s]
/proc/loadavg: 1.28 1.76 2.06 6/193 7266
/proc/meminfo: memFree=30333040/32872528 swapFree=1370584/1517752
[pid=7266] ppid=7263 vsize=9824732 CPUtime=0.49 cores=1,3,5,7
/proc/7266/stat : 7266 (java) S 7263 7266 23751 0 -1 4202496 7732 0 1 0 45 4 0 0 20 0 19 0 13090753 10060525568 9543 33554432000 1073741824 1073778376 140734755676272 140734755667408 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7266/statm: 2456183 9543 2238 9 0 2446860 0
[pid=7266/tid=7267] ppid=7263 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/7266/task/7267/stat : 7267 (java) S 7263 7266 23751 0 -1 4202560 2419 0 1 0 13 1 0 0 20 0 19 0 13090754 10060525568 9543 33554432000 1073741824 1073778376 140734755676272 139638398092152 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 9824732

[startup+0.700299 s]
/proc/loadavg: 1.28 1.76 2.06 6/193 7266
/proc/meminfo: memFree=30333040/32872528 swapFree=1370584/1517752
[pid=7266] ppid=7263 vsize=9824732 CPUtime=0.56 cores=1,3,5,7
/proc/7266/stat : 7266 (java) S 7263 7266 23751 0 -1 4202496 7748 0 1 0 50 6 0 0 20 0 19 0 13090753 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 140734755667408 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7266/statm: 2456183 10572 2238 9 0 2446860 0
[pid=7266/tid=7267] ppid=7263 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/7266/task/7267/stat : 7267 (java) S 7263 7266 23751 0 -1 4202560 2419 0 1 0 13 1 0 0 20 0 19 0 13090754 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638398092152 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7266 sig 9
??? kill -7266 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800359 s]
/proc/loadavg: 1.28 1.76 2.06 6/193 7266
/proc/meminfo: memFree=30333040/32872528 swapFree=1370584/1517752
[pid=7266] ppid=7263 vsize=9824732 CPUtime=0.56 cores=1,3,5,7
/proc/7266/stat : 7266 (java) S 7263 7266 23751 0 -1 4202496 7748 0 1 0 50 6 0 0 20 0 19 0 13090753 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 140734755667408 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7266/statm: 2456183 10572 2238 9 0 2446860 0
[pid=7266/tid=7267] ppid=7263 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/7266/task/7267/stat : 7267 (java) S 7263 7266 23751 0 -1 4202560 2419 0 1 0 13 1 0 0 20 0 19 0 13090754 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638398092152 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9824732

[startup+1.00029 s]
/proc/loadavg: 1.28 1.76 2.06 6/193 7266
/proc/meminfo: memFree=30333040/32872528 swapFree=1370584/1517752
[pid=7266] ppid=7263 vsize=9824732 CPUtime=0.56 cores=1,3,5,7
/proc/7266/stat : 7266 (java) S 7263 7266 23751 0 -1 4202496 7748 0 1 0 50 6 0 0 20 0 19 0 13090753 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 140734755667408 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7266/statm: 2456183 10572 2238 9 0 2446860 0
[pid=7266/tid=7267] ppid=7263 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/7266/task/7267/stat : 7267 (java) S 7263 7266 23751 0 -1 4202560 2419 0 1 0 13 1 0 0 20 0 19 0 13090754 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638398092152 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9824732

[startup+1.10026 s]
/proc/loadavg: 1.28 1.76 2.06 3/192 7303
/proc/meminfo: memFree=30315056/32872528 swapFree=1370584/1517752
[pid=7266] ppid=7263 vsize=9824732 CPUtime=0.56 cores=1,3,5,7
/proc/7266/stat : 7266 (java) S 7263 7266 23751 0 -1 4202496 7748 0 1 0 50 6 0 0 20 0 19 0 13090753 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 140734755667408 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7266/statm: 2456183 10572 2238 9 0 2446860 0
[pid=7266/tid=7267] ppid=7263 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/7266/task/7267/stat : 7267 (java) S 7263 7266 23751 0 -1 4202560 2419 0 1 0 13 1 0 0 20 0 19 0 13090754 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638398092152 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7266/tid=7269] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7269/stat : 7269 (java) S 7263 7266 23751 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 13090754 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638387153704 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=7266/tid=7270] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7270/stat : 7270 (java) S 7263 7266 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13090754 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638386100904 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7266/tid=7271] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7271/stat : 7271 (java) S 7263 7266 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13090754 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638385048616 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7266/tid=7272] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7272/stat : 7272 (java) S 7263 7266 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13090754 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638383995816 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7266/tid=7273] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7273/stat : 7273 (java) S 7263 7266 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13090754 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638382942504 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=7266/tid=7274] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7274/stat : 7274 (java) S 7263 7266 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13090754 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638381889704 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7266/tid=7275] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7275/stat : 7275 (java) S 7263 7266 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13090754 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638380837416 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7266/tid=7276] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7276/stat : 7276 (java) S 7263 7266 23751 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13090754 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638234364328 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=7266/tid=7277] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7277/stat : 7277 (java) S 7263 7266 23751 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 13090756 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638222166760 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7266/tid=7278] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7278/stat : 7278 (java) S 7263 7266 23751 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13090756 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638221112824 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=7266/tid=7279] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7279/stat : 7279 (java) S 7263 7266 23751 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13090756 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638220060424 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=7266/tid=7280] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7280/stat : 7280 (java) S 7263 7266 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13090758 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638219008912 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=7266/tid=7281] ppid=7263 vsize=9824732 CPUtime=0.1 cores=1,3,5,7
/proc/7266/task/7281/stat : 7281 (java) S 7263 7266 23751 0 -1 4202560 1811 0 0 0 10 0 0 0 20 0 19 0 13090758 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638217955512 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=7266/tid=7282] ppid=7263 vsize=9824732 CPUtime=0.13 cores=1,3,5,7
/proc/7266/task/7282/stat : 7282 (java) S 7263 7266 23751 0 -1 4202560 2180 0 0 0 13 0 0 0 20 0 19 0 13090758 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638216902712 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7266/tid=7283] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7283/stat : 7283 (java) S 7263 7266 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13090758 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638215850616 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7266/tid=7284] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7284/stat : 7284 (java) S 7263 7266 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13090758 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638214798024 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7266/tid=7291] ppid=7263 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7266/task/7291/stat : 7291 (java) S 7263 7266 23751 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13090770 10060525568 10572 33554432000 1073741824 1073778376 140734755676272 139638211638952 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.18213
CPU time (s): 0.574912
CPU user time (s): 0.492925
CPU system time (s): 0.081987
CPU usage (%): 48.6337
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.492925
system time used= 0.081987
maximum resident set size= 44376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7767
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= 284
involuntary context switches= 36

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015997 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-30 23:15:59
IDJOB=4081406
IDBENCH=2752
IDSOLVER=2543
FILE ID=node129/4081406-1467321359
RUNJOBID= node129-1467321212-30705
PBS_JOBID= 20005258
Free space on /tmp= 71600 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=61-Q=163.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4081406-1467321359/watcher-4081406-1467321359 -o /tmp/evaluation-result-4081406-1467321359/solver-4081406-1467321359 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467321212-30705 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4081406-1467321359.opb

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

MD5SUM BENCH= ca410e880abd89288c26ae346aff005e
RANDOM SEED=214769281

node129.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		: 2666.683
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	: 5333.36
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		: 2666.683
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		: 2666.683
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		: 2666.683
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		: 2666.683
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		: 2666.683
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
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		: 2666.683
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:        30333412 kB
Buffers:           61060 kB
Cached:           137748 kB
SwapCached:            0 kB
Active:           131900 kB
Inactive:          98112 kB
Active(anon):      17036 kB
Inactive(anon):    16976 kB
Active(file):     114864 kB
Inactive(file):    81136 kB
Unevictable:     1517752 kB
Mlocked:         1370584 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              3048 kB
Writeback:             0 kB
AnonPages:       1577912 kB
Mapped:            20860 kB
Shmem:               204 kB
Slab:             656064 kB
SReclaimable:      97108 kB
SUnreclaim:       558956 kB
KernelStack:        1760 kB
PageTables:         6656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2208896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 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= 71600 MiB
End job on node129 at 2016-06-30 23:16:00