Trace number 3455299

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 Res//CP 2.3.0OPT4 0.229964 1.66791

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-ex5inp.r.opb
MD5SUMa8cdd9e4534898b1fb106ad86d9edda4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.004998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved YES
Number of variables34
Total number of constraints36
Number of constraints which are clauses36
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint5
Maximum length of a constraint27
Number of terms in the objective function 34
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 34
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 34
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
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 2.3.1.v20110525
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		2.6.18-164.el5
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		9996466904
0.00/0.09	c Max memory 		10048897024
0.00/0.09	c Total memory 		10048897024
0.00/0.09	c Number of processors 	8
0.00/0.11	c Pseudo Boolean Optimization
0.00/0.11	c ManyCore solver with 2 solvers running in parallel
0.00/0.11	c --- Begin Solver configuration ---
0.00/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@48e5855a
0.00/0.11	c Learn all clauses as in MiniSAT
0.00/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.00/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.00/0.11	c Expensive reason simplification
0.00/0.11	c Armin Biere (Picosat) restarts strategy
0.00/0.11	c Glucose learned constraints deletion strategy
0.00/0.11	c timeout=2147483s
0.00/0.11	c DB Simplification allowed=false
0.00/0.11	c --- End Solver configuration ---
0.00/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.00/0.11	c --- Begin Solver configuration ---
0.00/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@398020cc
0.00/0.11	c Learn all clauses as in MiniSAT
0.00/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.00/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.00/0.11	c No reason simplification
0.00/0.11	c Armin Biere (Picosat) restarts strategy
0.00/0.11	c Glucose learned constraints deletion strategy
0.00/0.11	c timeout=2147483s
0.00/0.11	c DB Simplification allowed=false
0.00/0.11	c --- End Solver configuration ---
0.00/0.11	c solving HOME/instance-3455299-1307192233.opb
0.00/0.11	c reading problem ... 
0.12/0.14	c ... done. Wall clock time 0.032s.
0.12/0.14	c #vars     34
0.12/0.14	c #constraints  36
0.12/0.14	c constraints type 
0.12/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 36
0.12/0.14	c constraints type 
0.12/0.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 36
0.12/0.15	c  And the winner is Resolution
0.16/0.65	c SATISFIABLE
0.16/0.65	c OPTIMIZING...
0.16/0.65	c Got one! Elapsed wall clock time (in seconds):0.537
0.16/0.65	o 5
0.16/0.65	c  And the winner is Resolution
0.17/1.15	c Got one! Elapsed wall clock time (in seconds):1.042
0.17/1.15	o 4
0.17/1.17	c  And the winner is CuttingPlanes
0.21/1.66	c starts		: 3
0.21/1.66	c conflicts		: 19
0.21/1.66	c decisions		: 106
0.21/1.66	c propagations		: 212
0.21/1.66	c inspects		: 965
0.21/1.66	c shortcuts		: 0
0.21/1.66	c learnt literals	: 0
0.21/1.66	c learnt binary clauses	: 1
0.21/1.66	c learnt ternary clauses	: 0
0.21/1.66	c learnt constraints	: 18
0.21/1.66	c ignored constraints	: 0
0.21/1.66	c root simplifications	: 0
0.21/1.66	c removed literals (reason simplification)	: 0
0.21/1.66	c reason swapping (by a shorter reason)	: 0
0.21/1.66	c Calls to reduceDB	: 0
0.21/1.66	c number of reductions to clauses (during analyze)	: 0
0.21/1.66	c number of learned constraints concerned by reduction	: 0
0.21/1.66	c number of learning phase by resolution	: 0
0.21/1.66	c number of learning phase by cutting planes	: 0
0.21/1.66	c speed (assignments/second)	: 420.6349206349206
0.21/1.66	c non guided choices	0
0.21/1.66	c learnt constraints type 
0.21/1.66	c constraints type 
0.21/1.66	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 36
0.21/1.66	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.21/1.66	c constraints type 
0.21/1.66	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 36
0.21/1.66	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.21/1.66	s OPTIMUM FOUND
0.21/1.66	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 
0.21/1.66	c objective function=4
0.21/1.66	c Total wall clock time (in seconds): 1.548

Verifier Data 

OK	4

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3455299-1307192233/watcher-3455299-1307192233 -o /tmp/evaluation-result-3455299-1307192233/solver-3455299-1307192233 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455299-1307192233.opb 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.67 3.58 3.67 2/431 9995
/proc/meminfo: memFree=12481272/32951132 swapFree=67093840/67111528
[pid=9995] ppid=9993 vsize=23028 CPUtime=0 cores=0,2,4,6
/proc/9995/stat : 9995 (java) R 9993 9995 6192 0 -1 4202496 960 0 0 0 0 0 0 0 21 0 1 0 830822925 23580672 703 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274659846033 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9995/statm: 5757 703 519 9 0 124 0
[pid=9995/tid=9996] ppid=9993 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/9995/task/9996/stat : 9996 (java) R 9993 9995 6192 0 -1 4202560 3856 0 1 0 0 0 0 0 22 0 2 0 830822926 10694979584 4673 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274664502331 0 4 0 16784584 0 0 0 -1 2 0 0 0

[startup+0.118958 s]
/proc/loadavg: 2.67 3.58 3.67 2/431 9995
/proc/meminfo: memFree=12481272/32951132 swapFree=67093840/67111528
[pid=9995] ppid=9993 vsize=10540332 CPUtime=0.12 cores=0,2,4,6
/proc/9995/stat : 9995 (java) S 9993 9995 6192 0 -1 4202496 13331 0 1 0 11 1 0 0 21 0 18 0 830822925 10793299968 13026 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676611045 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9995/statm: 2635083 13027 2134 9 0 2625817 0
[pid=9995/tid=9996] ppid=9993 vsize=10540332 CPUtime=0.1 cores=0,2,4,6
/proc/9995/task/9996/stat : 9996 (java) R 9993 9995 6192 0 -1 4202560 11348 0 1 0 9 1 0 0 18 0 18 0 830822926 10793299968 13027 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 47212540357459 0 4 0 16800975 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 10540332

[startup+0.200973 s]
/proc/loadavg: 2.67 3.58 3.67 2/431 9995
/proc/meminfo: memFree=12481272/32951132 swapFree=67093840/67111528
[pid=9995] ppid=9993 vsize=10544444 CPUtime=0.16 cores=0,2,4,6
/proc/9995/stat : 9995 (java) S 9993 9995 6192 0 -1 4202496 13593 0 1 0 15 1 0 0 21 0 19 0 830822925 10797510656 13288 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676611045 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9995/statm: 2636111 13288 2161 9 0 2626845 0
[pid=9995/tid=9996] ppid=9993 vsize=10544444 CPUtime=0.13 cores=0,2,4,6
/proc/9995/task/9996/stat : 9996 (java) S 9993 9995 6192 0 -1 4202560 11523 0 1 0 12 1 0 0 19 0 19 0 830822926 10797510656 13288 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624896 0 4 0 16800975 18446604451862295808 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 10544444

[startup+0.300964 s]
/proc/loadavg: 2.67 3.58 3.67 2/431 9995
/proc/meminfo: memFree=12481272/32951132 swapFree=67093840/67111528
[pid=9995] ppid=9993 vsize=10544444 CPUtime=0.16 cores=0,2,4,6
/proc/9995/stat : 9995 (java) S 9993 9995 6192 0 -1 4202496 13593 0 1 0 15 1 0 0 21 0 19 0 830822925 10797510656 13288 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676611045 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9995/statm: 2636111 13288 2161 9 0 2626845 0
[pid=9995/tid=9996] ppid=9993 vsize=10544444 CPUtime=0.13 cores=0,2,4,6
/proc/9995/task/9996/stat : 9996 (java) S 9993 9995 6192 0 -1 4202560 11523 0 1 0 12 1 0 0 19 0 19 0 830822926 10797510656 13288 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624896 0 4 0 16800975 18446604451862295808 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 10544444

[startup+0.700903 s]
/proc/loadavg: 2.67 3.58 3.67 2/431 9995
/proc/meminfo: memFree=12481272/32951132 swapFree=67093840/67111528
[pid=9995] ppid=9993 vsize=10544444 CPUtime=0.17 cores=0,2,4,6
/proc/9995/stat : 9995 (java) S 9993 9995 6192 0 -1 4202496 13669 0 1 0 16 1 0 0 21 0 20 0 830822925 10797510656 13364 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676611045 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9995/statm: 2636111 13364 2161 9 0 2626845 0
[pid=9995/tid=9996] ppid=9993 vsize=10544444 CPUtime=0.13 cores=0,2,4,6
/proc/9995/task/9996/stat : 9996 (java) S 9993 9995 6192 0 -1 4202560 11552 0 1 0 12 1 0 0 16 0 20 0 830822926 10797510656 13364 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624896 0 4 0 16800975 18446604451862295808 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 10544444

[startup+1.50072 s]
/proc/loadavg: 2.67 3.58 3.67 1/472 10052
/proc/meminfo: memFree=12210936/32951132 swapFree=67093840/67111528
[pid=9995] ppid=9993 vsize=10544512 CPUtime=0.21 cores=0,2,4,6
/proc/9995/stat : 9995 (java) S 9993 9995 6192 0 -1 4202496 13804 0 1 0 20 1 0 0 21 0 19 0 830822925 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676611045 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9995/statm: 2636128 13481 2169 9 0 2626862 0
[pid=9995/tid=9996] ppid=9993 vsize=10544512 CPUtime=0.13 cores=0,2,4,6
/proc/9995/task/9996/stat : 9996 (java) S 9993 9995 6192 0 -1 4202560 11556 0 1 0 12 1 0 0 16 0 19 0 830822926 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624896 0 4 0 16800975 18446604451862295808 0 0 -1 2 0 0 0
[pid=9995/tid=9998] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/9998/stat : 9998 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 2 0 0 0
[pid=9995/tid=9999] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/9999/stat : 9999 (java) S 9993 9995 6192 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 2 0 0 0
[pid=9995/tid=10000] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10000/stat : 10000 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10001] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10001/stat : 10001 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10002] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10002/stat : 10002 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10003] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10003/stat : 10003 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10004] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10004/stat : 10004 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10005] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10005/stat : 10005 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10006] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10006/stat : 10006 (java) S 9993 9995 6192 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 830822928 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624896 0 0 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10007] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10007/stat : 10007 (java) S 9993 9995 6192 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 830822929 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10008] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10008/stat : 10008 (java) S 9993 9995 6192 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 830822929 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10009] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10009/stat : 10009 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822931 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676631985 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10010] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10010/stat : 10010 (java) S 9993 9995 6192 0 -1 4202560 195 0 0 0 0 0 0 0 17 0 19 0 830822931 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10011] ppid=9993 vsize=10544512 CPUtime=0.03 cores=0,2,4,6
/proc/9995/task/10011/stat : 10011 (java) S 9993 9995 6192 0 -1 4202560 723 0 0 0 3 0 0 0 15 0 19 0 830822931 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 4 0 0 0
[pid=9995/tid=10012] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10012/stat : 10012 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822931 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10014] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10014/stat : 10014 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 830822931 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624896 0 4 0 16800975 18446604451862295808 0 0 -1 0 0 0 0
[pid=9995/tid=10048] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10048/stat : 10048 (java) S 9993 9995 6192 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 19 0 830822991 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624896 0 4 0 16800975 18446604451862295808 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 10544512

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

[startup+1.60169 s]
/proc/loadavg: 2.67 3.58 3.67 1/472 10052
/proc/meminfo: memFree=12210936/32951132 swapFree=67093840/67111528
[pid=9995] ppid=9993 vsize=10544512 CPUtime=0.21 cores=0,2,4,6
/proc/9995/stat : 9995 (java) S 9993 9995 6192 0 -1 4202496 13804 0 1 0 20 1 0 0 21 0 19 0 830822925 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676611045 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9995/statm: 2636128 13481 2169 9 0 2626862 0
[pid=9995/tid=9996] ppid=9993 vsize=10544512 CPUtime=0.13 cores=0,2,4,6
/proc/9995/task/9996/stat : 9996 (java) S 9993 9995 6192 0 -1 4202560 11556 0 1 0 12 1 0 0 16 0 19 0 830822926 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624896 0 4 0 16800975 18446604451862295808 0 0 -1 2 0 0 0
[pid=9995/tid=9998] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/9998/stat : 9998 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 2 0 0 0
[pid=9995/tid=9999] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/9999/stat : 9999 (java) S 9993 9995 6192 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 2 0 0 0
[pid=9995/tid=10000] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10000/stat : 10000 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10001] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10001/stat : 10001 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10002] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10002/stat : 10002 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10003] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10003/stat : 10003 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10004] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10004/stat : 10004 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10005] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10005/stat : 10005 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822927 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10006] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10006/stat : 10006 (java) S 9993 9995 6192 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 830822928 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624896 0 0 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10007] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10007/stat : 10007 (java) S 9993 9995 6192 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 830822929 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10008] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10008/stat : 10008 (java) S 9993 9995 6192 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 830822929 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10009] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10009/stat : 10009 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822931 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676631985 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10010] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10010/stat : 10010 (java) S 9993 9995 6192 0 -1 4202560 195 0 0 0 0 0 0 0 17 0 19 0 830822931 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10011] ppid=9993 vsize=10544512 CPUtime=0.03 cores=0,2,4,6
/proc/9995/task/10011/stat : 10011 (java) S 9993 9995 6192 0 -1 4202560 723 0 0 0 3 0 0 0 15 0 19 0 830822931 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 4 0 0 0
[pid=9995/tid=10012] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10012/stat : 10012 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830822931 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624281 0 4 0 16800975 18446604451862295808 0 0 -1 6 0 0 0
[pid=9995/tid=10014] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10014/stat : 10014 (java) S 9993 9995 6192 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 830822931 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624896 0 4 0 16800975 18446604451862295808 0 0 -1 0 0 0 0
[pid=9995/tid=10048] ppid=9993 vsize=10544512 CPUtime=0 cores=0,2,4,6
/proc/9995/task/10048/stat : 10048 (java) S 9993 9995 6192 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 19 0 830822991 10797580288 13481 33554432000 1073741824 1073778376 140737321471712 18446744073709551615 274676624896 0 4 0 16800975 18446604451862295808 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 10544512

Child status: 30
Real time (s): 1.66791
CPU time (s): 0.229964
CPU user time (s): 0.207968
CPU system time (s): 0.021996
CPU usage (%): 13.7876
Max. virtual memory (cumulated for all children) (KiB): 10544512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.207968
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13815
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 227
involuntary context switches= 68

runsolver used 0.008998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node131 at 2011-06-04 14:57:13
IDJOB=3455299
IDBENCH=2887
IDSOLVER=1950
FILE ID=node131/3455299-1307192233
RUNJOBID= node131-1307192233-9981
PBS_JOBID= 13508857
Free space on /tmp= 73912 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex5inp.r.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3455299-1307192233/watcher-3455299-1307192233 -o /tmp/evaluation-result-3455299-1307192233/solver-3455299-1307192233 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455299-1307192233.opb

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

MD5SUM BENCH= a8cdd9e4534898b1fb106ad86d9edda4
RANDOM SEED=860313301

node131.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      12481552 kB
Buffers:        353264 kB
Cached:        5680328 kB
SwapCached:        948 kB
Active:       15982456 kB
Inactive:      4167916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12481552 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:             536 kB
Writeback:           0 kB
AnonPages:    14115680 kB
Mapped:          38092 kB
Slab:           198332 kB
PageTables:      55660 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95327696 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73908 MiB
End job on node131 at 2011-06-04 14:57:15