Trace number 3687946

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
SAT 4j PB RES // CP 2.3.2 SnapshotUNSAT 2.03369 1.20826

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-scagr25.opb
MD5SUM58a5a60742220a9ba7e3c02a1efc153b
Bench CategoryOPT-BIGINT (optimisation, big 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 benchmark0.044992
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables15000
Total number of constraints471
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints471
Minimum length of a constraint30
Maximum length of a constraint300
Number of terms in the objective function 14250
Biggest coefficient in the objective function 35540854374400
Number of bits for the biggest coefficient in the objective function 46
Sum of the numbers in the objective function 4668575759312850
Number of bits of the sum of numbers in the objective function 53
Biggest number in a constraint 35540854374400
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 4668575759312850
Number of bits of the biggest sum of numbers53
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) 2004-2012 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.
0.00/0.09	c version 2.3.2.v20120418
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		501472288
0.00/0.09	c Max memory 		7480803328
0.00/0.09	c Total memory 		504102912
0.00/0.09	c Number of processors 	8
0.09/0.12	c Pseudo Boolean Optimization by upper bound
0.09/0.12	c ManyCore solver with 2 solvers running in parallel
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@63415de6
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.12	c Expensive reason simplification
0.09/0.12	c Armin Biere (Picosat) restarts strategy
0.09/0.12	c Glucose learned constraints deletion strategy
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c c --- End Solver configuration ---
0.09/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@23174b07
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.12	c No reason simplification
0.09/0.12	c Armin Biere (Picosat) restarts strategy
0.09/0.12	c Glucose learned constraints deletion strategy
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c c --- End Solver configuration ---
0.09/0.12	c solving HOME/instance-3687946-1337874885.opb
0.09/0.12	c reading problem ... 
1.43/0.69	c ... done. Wall clock time 0.576s.
1.43/0.69	c declared #vars     15000
1.43/0.69	c #constraints  771
1.43/0.69	c constraints type 
1.43/0.69	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 771
1.43/0.69	c 771 constraints processed.
1.43/0.69	c constraints type 
1.43/0.69	c org.sat4j.pb.constraints.pb.MaxWatchPb => 771
1.43/0.69	c 771 constraints processed.
1.43/0.69	c objective function length is 14250 literals
1.71/0.75	c  And the winner is solver0
2.00/1.20	c starts		: 0
2.00/1.20	c conflicts		: 0
2.00/1.20	c decisions		: 0
2.00/1.20	c propagations		: 4016
2.00/1.20	c inspects		: 4281
2.00/1.20	c shortcuts		: 0
2.00/1.20	c learnt literals	: 0
2.00/1.20	c learnt binary clauses	: 0
2.00/1.20	c learnt ternary clauses	: 0
2.00/1.20	c learnt constraints	: 0
2.00/1.20	c ignored constraints	: 0
2.00/1.20	c root simplifications	: 0
2.00/1.20	c removed literals (reason simplification)	: 0
2.00/1.20	c reason swapping (by a shorter reason)	: 0
2.00/1.20	c Calls to reduceDB	: 0
2.00/1.20	c number of reductions to clauses (during analyze)	: 0
2.00/1.20	c number of learned constraints concerned by reduction	: 0
2.00/1.20	c number of learning phase by resolution	: 0
2.00/1.20	c number of learning phase by cutting planes	: 0
2.00/1.20	c speed (assignments/second)	: 3.00177545604415E-6
2.00/1.20	c non guided choices	0
2.00/1.20	c learnt constraints type 
2.00/1.20	c constraints type 
2.00/1.20	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 771
2.00/1.20	c 771 constraints processed.
2.00/1.20	c constraints type 
2.00/1.20	c org.sat4j.pb.constraints.pb.MaxWatchPb => 771
2.00/1.20	c 771 constraints processed.
2.00/1.20	s UNSATISFIABLE
2.00/1.20	c Total wall clock time (in seconds): 1.082

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3687946-1337874885/watcher-3687946-1337874885 -o /tmp/evaluation-result-3687946-1337874885/solver-3687946-1337874885 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3687946-1337874885.opb 

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: 3.62 3.66 3.49 3/197 21382
/proc/meminfo: memFree=26062228/32873844 swapFree=6856/6856
[pid=21382] ppid=21380 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/21382/stat : 21382 (java) R 21380 21382 20503 0 -1 4202496 639 0 0 0 0 0 0 0 20 0 1 0 253617041 23793664 367 33554432000 1073741824 1073778376 140733917971728 140733917960792 270109030963 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/21382/statm: 5809 376 288 9 0 128 0

[startup+0.0214269 s]
/proc/loadavg: 3.62 3.66 3.49 3/197 21382
/proc/meminfo: memFree=26062228/32873844 swapFree=6856/6856
[pid=21382] ppid=21380 vsize=9016616 CPUtime=0 cores=1,3,5,7
/proc/21382/stat : 21382 (java) S 21380 21382 20503 0 -1 4202496 2656 0 1 0 0 0 0 0 20 0 10 0 253617041 9233014784 3356 33554432000 1073741824 1073778376 140733917971728 140733917962864 270121599037 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21382/statm: 2254154 3365 1458 9 0 2244855 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9016616

[startup+0.100428 s]
/proc/loadavg: 3.62 3.66 3.49 3/197 21382
/proc/meminfo: memFree=26062228/32873844 swapFree=6856/6856
[pid=21382] ppid=21380 vsize=9558412 CPUtime=0.09 cores=1,3,5,7
/proc/21382/stat : 21382 (java) S 21380 21382 20503 0 -1 4202496 4310 0 1 0 8 1 0 0 20 0 18 0 253617041 9787813888 5494 33554432000 1073741824 1073778376 140733917971728 140733917962864 270121599037 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21382/statm: 2389603 5494 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558412

[startup+0.300187 s]
/proc/loadavg: 3.62 3.66 3.49 3/197 21382
/proc/meminfo: memFree=26062228/32873844 swapFree=6856/6856
[pid=21382] ppid=21380 vsize=9559156 CPUtime=0.53 cores=1,3,5,7
/proc/21382/stat : 21382 (java) S 21380 21382 20503 0 -1 4202496 7190 0 1 0 51 2 0 0 20 0 18 0 253617041 9788575744 10229 33554432000 1073741824 1073778376 140733917971728 140733917962864 270121599037 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21382/statm: 2389789 10229 2219 9 0 2380482 0
Current children cumulated CPU time (s) 0.53
Current children cumulated vsize (KiB) 9559156

[startup+0.71047 s]
/proc/loadavg: 3.62 3.66 3.49 3/197 21382
/proc/meminfo: memFree=26062228/32873844 swapFree=6856/6856
[pid=21382] ppid=21380 vsize=9691540 CPUtime=1.71 cores=1,3,5,7
/proc/21382/stat : 21382 (java) S 21380 21382 20503 0 -1 4202496 19579 0 1 0 164 7 0 0 20 0 20 0 253617041 9924136960 35755 33554432000 1073741824 1073778376 140733917971728 140733917962864 270121599037 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21382/statm: 2422885 35755 2248 9 0 2413578 0
Current children cumulated CPU time (s) 1.71
Current children cumulated vsize (KiB) 9691540

Solver just ended. Dumping a history of the last processes samples

[startup+1.10716 s]
/proc/loadavg: 3.62 3.66 3.49 3/215 21402
/proc/meminfo: memFree=25927252/32873844 swapFree=6856/6856
[pid=21382] ppid=21380 vsize=9691540 CPUtime=2 cores=1,3,5,7
/proc/21382/stat : 21382 (java) S 21380 21382 20503 0 -1 4202496 21541 0 1 0 191 9 0 0 20 0 18 0 253617041 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140733917962864 270121599037 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21382/statm: 2422885 35791 2256 9 0 2413578 0
[pid=21382/tid=21384] ppid=21380 vsize=9691540 CPUtime=0.67 cores=1,3,5,7
/proc/21382/task/21384/stat : 21384 (java) S 21380 21382 20503 0 -1 4202560 2498 0 1 0 63 4 0 0 20 0 18 0 253617042 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140372797006840 270121613225 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21382/tid=21385] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21385/stat : 21385 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 253617043 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140372758497576 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21386] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21386/stat : 21386 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 253617043 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140372757444776 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21382/tid=21387] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21387/stat : 21387 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 253617043 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140372756392488 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21382/tid=21388] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21388/stat : 21388 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 253617043 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140372755339688 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21382/tid=21389] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21389/stat : 21389 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 253617043 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140372754287400 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21390] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21390/stat : 21390 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 253617043 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140372753234600 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21382/tid=21391] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21391/stat : 21391 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 253617043 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140372634233896 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21382/tid=21392] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21392/stat : 21392 (java) S 21380 21382 20503 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 18 0 253617043 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140372633181096 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21393] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21393/stat : 21393 (java) S 21380 21382 20503 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 18 0 253617044 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140372620982504 270121613225 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21382/tid=21394] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21394/stat : 21394 (java) S 21380 21382 20503 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 18 0 253617045 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140372619928568 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21395] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21395/stat : 21395 (java) S 21380 21382 20503 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 253617045 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140372618876168 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21396] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21396/stat : 21396 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 253617047 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140371879258512 270121621280 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21397] ppid=21380 vsize=9691540 CPUtime=0.59 cores=1,3,5,7
/proc/21382/task/21397/stat : 21397 (java) S 21380 21382 20503 0 -1 4202560 8895 0 0 0 57 2 0 0 20 0 18 0 253617047 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140371878206136 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21398] ppid=21380 vsize=9691540 CPUtime=0.57 cores=1,3,5,7
/proc/21382/task/21398/stat : 21398 (java) S 21380 21382 20503 0 -1 4202560 8918 0 0 0 55 2 0 0 20 0 18 0 253617047 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140371877153336 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21382/tid=21399] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21399/stat : 21399 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 253617047 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140371876101240 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21382/tid=21400] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21400/stat : 21400 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 253617047 9924136960 35791 33554432000 1073741824 1073778376 140733917971728 140371875048648 270121613225 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 9691540

[startup+1.20065 s]
/proc/loadavg: 3.62 3.66 3.49 3/215 21402
/proc/meminfo: memFree=25927252/32873844 swapFree=6856/6856
[pid=21382] ppid=21380 vsize=9691540 CPUtime=2 cores=1,3,5,7
/proc/21382/stat : 21382 (java) S 21380 21382 20503 0 -1 4202496 21546 0 1 0 191 9 0 0 20 0 19 0 253617041 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140733917962864 270121599037 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21382/statm: 2422885 36306 2256 9 0 2413578 0
[pid=21382/tid=21384] ppid=21380 vsize=9691540 CPUtime=0.68 cores=1,3,5,7
/proc/21382/task/21384/stat : 21384 (java) S 21380 21382 20503 0 -1 4202560 2499 0 1 0 64 4 0 0 20 0 19 0 253617042 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140372797006552 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21382/tid=21385] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21385/stat : 21385 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253617043 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140372758497576 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21386] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21386/stat : 21386 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253617043 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140372757444776 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21382/tid=21387] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21387/stat : 21387 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253617043 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140372756392488 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21382/tid=21388] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21388/stat : 21388 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253617043 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140372755339688 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21382/tid=21389] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21389/stat : 21389 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253617043 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140372754287400 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21390] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21390/stat : 21390 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253617043 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140372753234600 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21382/tid=21391] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21391/stat : 21391 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253617043 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140372634233896 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21382/tid=21392] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21392/stat : 21392 (java) S 21380 21382 20503 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253617043 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140372633181096 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21393] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21393/stat : 21393 (java) S 21380 21382 20503 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253617044 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140372620982504 270121613225 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21382/tid=21394] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21394/stat : 21394 (java) S 21380 21382 20503 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 253617045 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140372619928568 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21395] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21395/stat : 21395 (java) S 21380 21382 20503 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253617045 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140372618876168 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21396] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21396/stat : 21396 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253617047 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140371879258512 270121621280 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21397] ppid=21380 vsize=9691540 CPUtime=0.59 cores=1,3,5,7
/proc/21382/task/21397/stat : 21397 (java) S 21380 21382 20503 0 -1 4202560 8895 0 0 0 57 2 0 0 20 0 19 0 253617047 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140371878206136 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21382/tid=21398] ppid=21380 vsize=9691540 CPUtime=0.57 cores=1,3,5,7
/proc/21382/task/21398/stat : 21398 (java) S 21380 21382 20503 0 -1 4202560 8918 0 0 0 55 2 0 0 20 0 19 0 253617047 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140371877153336 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21382/tid=21399] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21399/stat : 21399 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253617047 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140371876101240 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21382/tid=21400] ppid=21380 vsize=9691540 CPUtime=0 cores=1,3,5,7
/proc/21382/task/21400/stat : 21400 (java) S 21380 21382 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253617047 9924136960 36306 33554432000 1073741824 1073778376 140733917971728 140371875048648 270121613225 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 9691540

Child status: 20
Real time (s): 1.20826
CPU time (s): 2.03369
CPU user time (s): 1.90071
CPU system time (s): 0.132979
CPU usage (%): 168.316
Max. virtual memory (cumulated for all children) (KiB): 9691540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.90071
system time used= 0.132979
maximum resident set size= 147116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21549
page faults= 1
swaps= 0
block input operations= 40
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 317
involuntary context switches= 30

runsolver used 0.002999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node106 at 2012-05-24 17:54:46
IDJOB=3687946
IDBENCH=2419
IDSOLVER=2268
FILE ID=node106/3687946-1337874885
RUNJOBID= node106-1337871881-20520
PBS_JOBID= 14620098
Free space on /tmp= 71664 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-scagr25.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3687946-1337874885/watcher-3687946-1337874885 -o /tmp/evaluation-result-3687946-1337874885/solver-3687946-1337874885 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3687946-1337874885.opb

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

MD5SUM BENCH= 58a5a60742220a9ba7e3c02a1efc153b
RANDOM SEED=1249656988

node106.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		: 2667.065
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	: 5334.13
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.92
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26062492 kB
Buffers:          197248 kB
Cached:          2896156 kB
SwapCached:            0 kB
Active:          3649040 kB
Inactive:        2390616 kB
Active(anon):    2948568 kB
Inactive(anon):        0 kB
Active(file):     700472 kB
Inactive(file):  2390616 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              1216 kB
Writeback:             0 kB
AnonPages:       2956604 kB
Mapped:            22564 kB
Shmem:               200 kB
Slab:             625896 kB
SReclaimable:      68352 kB
SUnreclaim:       557544 kB
KernelStack:        1720 kB
PageTables:         9880 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    3552504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2871296 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71664 MiB
End job on node106 at 2012-05-24 17:54:47