Trace number 3455208

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 2.3.0UNSAT 1.80173 1.54703

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-ship04l.opb
MD5SUM47a1fe4dafb304fd3a7d8b81e0d88bbf
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 benchmark1.45878
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables63540
Total number of constraints348
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 constraints348
Minimum length of a constraint30
Maximum length of a constraint2520
Number of terms in the objective function 63540
Biggest coefficient in the objective function 1977295568896000
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 435915316225983825
Number of bits of the sum of numbers in the objective function 59
Biggest number in a constraint 1977295568896000
Number of bits of the biggest number in a constraint 51
Biggest sum of numbers in a constraint 435915316225983825
Number of bits of the biggest sum of numbers59
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) 2004-2010 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
0.12/0.11	c Pseudo Boolean Optimization
0.12/0.11	c ManyCore solver with 2 solvers running in parallel
0.12/0.11	c --- Begin Solver configuration ---
0.12/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@67ee3914
0.12/0.11	c Learn all clauses as in MiniSAT
0.12/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.12/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.12/0.11	c Expensive reason simplification
0.12/0.11	c Armin Biere (Picosat) restarts strategy
0.12/0.11	c Glucose learned constraints deletion strategy
0.12/0.11	c timeout=2147483s
0.12/0.11	c DB Simplification allowed=false
0.12/0.11	c --- End Solver configuration ---
0.12/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.12/0.11	c --- Begin Solver configuration ---
0.12/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c691f36
0.12/0.11	c Learn all clauses as in MiniSAT
0.12/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.12/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.12/0.11	c No reason simplification
0.12/0.11	c Armin Biere (Picosat) restarts strategy
0.12/0.11	c Glucose learned constraints deletion strategy
0.12/0.11	c timeout=2147483s
0.12/0.11	c DB Simplification allowed=false
0.12/0.11	c --- End Solver configuration ---
0.12/0.11	c solving HOME/instance-3455208-1307191077.opb
0.12/0.11	c reading problem ... 
1.39/1.02	c ... done. Wall clock time 0.911s.
1.39/1.02	c #vars     63540
1.39/1.02	c #constraints  41403
1.39/1.02	c constraints type 
1.39/1.02	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 604
1.39/1.02	c constraints type 
1.39/1.02	c org.sat4j.pb.constraints.pb.MaxWatchPb => 604
1.63/1.15	c  And the winner is Resolution
1.77/1.53	c starts		: 0
1.77/1.53	c conflicts		: 0
1.77/1.53	c decisions		: 0
1.77/1.53	c propagations		: 40806
1.77/1.53	c inspects		: 31107
1.77/1.53	c shortcuts		: 0
1.77/1.53	c learnt literals	: 0
1.77/1.53	c learnt binary clauses	: 0
1.77/1.53	c learnt ternary clauses	: 0
1.77/1.53	c learnt constraints	: 0
1.77/1.53	c ignored constraints	: 0
1.77/1.53	c root simplifications	: 0
1.77/1.53	c removed literals (reason simplification)	: 0
1.77/1.53	c reason swapping (by a shorter reason)	: 0
1.77/1.53	c Calls to reduceDB	: 0
1.77/1.53	c number of reductions to clauses (during analyze)	: 0
1.77/1.53	c number of learned constraints concerned by reduction	: 0
1.77/1.53	c number of learning phase by resolution	: 0
1.77/1.53	c number of learning phase by cutting planes	: 0
1.77/1.53	c speed (assignments/second)	: 81125.24850894632
1.77/1.53	c non guided choices	0
1.77/1.53	c learnt constraints type 
1.77/1.53	c constraints type 
1.77/1.53	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 604
1.77/1.53	c constraints type 
1.77/1.53	c org.sat4j.pb.constraints.pb.MaxWatchPb => 604
1.77/1.53	s UNSATISFIABLE
1.77/1.53	c Total wall clock time (in seconds): 1.416

Verifier Data 

ERROR: no interpretation found !

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-3455208-1307191077/watcher-3455208-1307191077 -o /tmp/evaluation-result-3455208-1307191077/solver-3455208-1307191077 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455208-1307191077.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: 4.00 3.99 3.76 4/485 17280
/proc/meminfo: memFree=26509908/32950928 swapFree=45617076/67111528
[pid=17280] ppid=17278 vsize=86844 CPUtime=0 cores=0,2,4,6
/proc/17280/stat : 17280 (java) S 17278 17280 13462 0 -1 4202496 1420 0 1 0 0 0 0 0 25 0 2 0 830707473 88928256 1123 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101500901 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/17280/statm: 21711 1133 880 9 0 12867 0
[pid=17280/tid=17281] ppid=17278 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17281/stat : 17281 (java) R 17278 17280 13462 0 -1 4202560 4748 0 1 0 0 0 0 0 25 0 2 0 830707474 10694979584 5564 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248089392187 0 4 0 16784584 0 0 0 -1 2 0 0 0

[startup+0.113035 s]
/proc/loadavg: 4.00 3.99 3.76 4/485 17280
/proc/meminfo: memFree=26509908/32950928 swapFree=45617076/67111528
[pid=17280] ppid=17278 vsize=10540144 CPUtime=0.12 cores=0,2,4,6
/proc/17280/stat : 17280 (java) S 17278 17280 13462 0 -1 4202496 13288 0 1 0 10 2 0 0 25 0 18 0 830707473 10793107456 12955 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/17280/statm: 2635036 12956 2123 9 0 2625770 0
[pid=17280/tid=17281] ppid=17278 vsize=10540144 CPUtime=0.09 cores=0,2,4,6
/proc/17280/task/17281/stat : 17281 (java) R 17278 17280 13462 0 -1 4202560 11299 0 1 0 8 1 0 0 18 0 18 0 830707474 10793107456 12956 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101524939 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 10540144

[startup+0.201017 s]
/proc/loadavg: 4.00 3.99 3.76 4/485 17280
/proc/meminfo: memFree=26509908/32950928 swapFree=45617076/67111528
[pid=17280] ppid=17278 vsize=10540816 CPUtime=0.3 cores=0,2,4,6
/proc/17280/stat : 17280 (java) S 17278 17280 13462 0 -1 4202496 15185 0 1 0 28 2 0 0 25 0 18 0 830707473 10793795584 14610 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/17280/statm: 2635204 14611 2189 9 0 2625938 0
[pid=17280/tid=17281] ppid=17278 vsize=10540816 CPUtime=0.18 cores=0,2,4,6
/proc/17280/task/17281/stat : 17281 (java) R 17278 17280 13462 0 -1 4202560 12691 0 1 0 17 1 0 0 18 0 18 0 830707474 10793795584 14611 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 46912505545818 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 10540816

[startup+0.30103 s]
/proc/loadavg: 4.00 3.99 3.76 4/485 17280
/proc/meminfo: memFree=26509908/32950928 swapFree=45617076/67111528
[pid=17280] ppid=17278 vsize=10541268 CPUtime=0.47 cores=0,2,4,6
/proc/17280/stat : 17280 (java) S 17278 17280 13462 0 -1 4202496 20330 0 1 0 44 3 0 0 25 0 18 0 830707473 10794258432 19352 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/17280/statm: 2635317 19355 2200 9 0 2626051 0
[pid=17280/tid=17281] ppid=17278 vsize=10541268 CPUtime=0.28 cores=0,2,4,6
/proc/17280/task/17281/stat : 17281 (java) R 17278 17280 13462 0 -1 4202560 17295 0 1 0 26 2 0 0 18 0 18 0 830707474 10794258432 19356 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 46912505574958 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 10541268

[startup+0.70102 s]
/proc/loadavg: 4.00 3.99 3.76 4/485 17280
/proc/meminfo: memFree=26509908/32950928 swapFree=45617076/67111528
[pid=17280] ppid=17278 vsize=10542700 CPUtime=1.08 cores=0,2,4,6
/proc/17280/stat : 17280 (java) S 17278 17280 13462 0 -1 4202496 51121 0 1 0 102 6 0 0 25 0 18 0 830707473 10795724800 49776 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/17280/statm: 2635675 49779 2205 9 0 2626409 0
[pid=17280/tid=17281] ppid=17278 vsize=10542700 CPUtime=0.68 cores=0,2,4,6
/proc/17280/task/17281/stat : 17281 (java) R 17278 17280 13462 0 -1 4202560 47233 0 1 0 63 5 0 0 18 0 18 0 830707474 10795724800 49780 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 46912505700242 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 10542700

[startup+1.50091 s]
/proc/loadavg: 4.00 3.99 3.76 7/505 17301
/proc/meminfo: memFree=26192564/32950928 swapFree=45617076/67111528
[pid=17280] ppid=17278 vsize=10544468 CPUtime=1.77 cores=0,2,4,6
/proc/17280/stat : 17280 (java) S 17278 17280 13462 0 -1 4202496 83666 0 1 0 167 10 0 0 25 0 18 0 830707473 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/17280/statm: 2636117 82077 2222 9 0 2626851 0
[pid=17280/tid=17281] ppid=17278 vsize=10544468 CPUtime=1.01 cores=0,2,4,6
/proc/17280/task/17281/stat : 17281 (java) S 17278 17280 13462 0 -1 4202560 76981 0 1 0 92 9 0 0 20 0 18 0 830707474 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514752 0 4 0 16800975 18446604443643451328 0 0 -1 4 0 0 0
[pid=17280/tid=17283] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17283/stat : 17283 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17284] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17284/stat : 17284 (java) S 17278 17280 13462 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17285] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17285/stat : 17285 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17286] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17286/stat : 17286 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17287] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17287/stat : 17287 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17288] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17288/stat : 17288 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17289] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17289/stat : 17289 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17290] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17290/stat : 17290 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17291] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17291/stat : 17291 (java) S 17278 17280 13462 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 18 0 830707476 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514752 0 0 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17292] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17292/stat : 17292 (java) S 17278 17280 13462 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 18 0 830707477 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17293] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17293/stat : 17293 (java) S 17278 17280 13462 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 18 0 830707477 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17294] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17294/stat : 17294 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707479 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101521841 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17295] ppid=17278 vsize=10544468 CPUtime=0.24 cores=0,2,4,6
/proc/17280/task/17295/stat : 17295 (java) S 17278 17280 13462 0 -1 4202560 1394 0 0 0 24 0 0 0 19 0 18 0 830707479 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17296] ppid=17278 vsize=10544468 CPUtime=0.29 cores=0,2,4,6
/proc/17280/task/17296/stat : 17296 (java) S 17278 17280 13462 0 -1 4202560 1689 0 0 0 29 0 0 0 20 0 18 0 830707479 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 2 0 0 0
[pid=17280/tid=17297] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17297/stat : 17297 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707479 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17298] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17298/stat : 17298 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 18 0 830707479 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514752 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 10544468

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

[startup+1.50091 s]
/proc/loadavg: 4.00 3.99 3.76 7/505 17301
/proc/meminfo: memFree=26192564/32950928 swapFree=45617076/67111528
[pid=17280] ppid=17278 vsize=10544468 CPUtime=1.77 cores=0,2,4,6
/proc/17280/stat : 17280 (java) S 17278 17280 13462 0 -1 4202496 83666 0 1 0 167 10 0 0 25 0 18 0 830707473 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/17280/statm: 2636117 82077 2222 9 0 2626851 0
[pid=17280/tid=17281] ppid=17278 vsize=10544468 CPUtime=1.01 cores=0,2,4,6
/proc/17280/task/17281/stat : 17281 (java) S 17278 17280 13462 0 -1 4202560 76981 0 1 0 92 9 0 0 20 0 18 0 830707474 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514752 0 4 0 16800975 18446604443643451328 0 0 -1 4 0 0 0
[pid=17280/tid=17283] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17283/stat : 17283 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17284] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17284/stat : 17284 (java) S 17278 17280 13462 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17285] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17285/stat : 17285 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17286] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17286/stat : 17286 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17287] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17287/stat : 17287 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17288] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17288/stat : 17288 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17289] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17289/stat : 17289 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17290] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17290/stat : 17290 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707475 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17291] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17291/stat : 17291 (java) S 17278 17280 13462 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 18 0 830707476 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514752 0 0 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17292] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17292/stat : 17292 (java) S 17278 17280 13462 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 18 0 830707477 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17293] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17293/stat : 17293 (java) S 17278 17280 13462 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 18 0 830707477 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17294] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17294/stat : 17294 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707479 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101521841 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17295] ppid=17278 vsize=10544468 CPUtime=0.24 cores=0,2,4,6
/proc/17280/task/17295/stat : 17295 (java) S 17278 17280 13462 0 -1 4202560 1394 0 0 0 24 0 0 0 19 0 18 0 830707479 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17296] ppid=17278 vsize=10544468 CPUtime=0.29 cores=0,2,4,6
/proc/17280/task/17296/stat : 17296 (java) S 17278 17280 13462 0 -1 4202560 1689 0 0 0 29 0 0 0 20 0 18 0 830707479 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 2 0 0 0
[pid=17280/tid=17297] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17297/stat : 17297 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 830707479 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514137 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
[pid=17280/tid=17298] ppid=17278 vsize=10544468 CPUtime=0 cores=0,2,4,6
/proc/17280/task/17298/stat : 17298 (java) S 17278 17280 13462 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 18 0 830707479 10797535232 82077 33554432000 1073741824 1073778376 140737359222736 18446744073709551615 248101514752 0 4 0 16800975 18446604443643451328 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 10544468

Child status: 20
Real time (s): 1.54703
CPU time (s): 1.80173
CPU user time (s): 1.67674
CPU system time (s): 0.124981
CPU usage (%): 116.464
Max. virtual memory (cumulated for all children) (KiB): 10544468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.67674
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83674
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= 269
involuntary context switches= 54

runsolver used 0.016997 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node123 at 2011-06-04 14:37:57
IDJOB=3455208
IDBENCH=2443
IDSOLVER=1950
FILE ID=node123/3455208-1307191077
RUNJOBID= node123-1307188083-16601
PBS_JOBID= 13508855
Free space on /tmp= 73856 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship04l.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3455208-1307191077/watcher-3455208-1307191077 -o /tmp/evaluation-result-3455208-1307191077/solver-3455208-1307191077 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455208-1307191077.opb

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

MD5SUM BENCH= 47a1fe4dafb304fd3a7d8b81e0d88bbf
RANDOM SEED=1599850892

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      26510196 kB
Buffers:        311660 kB
Cached:         397416 kB
SwapCached:       9456 kB
Active:        5817396 kB
Inactive:       336364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26510196 kB
SwapTotal:    67111528 kB
SwapFree:     45617076 kB
Dirty:            4188 kB
Writeback:           0 kB
AnonPages:     5442844 kB
Mapped:          31812 kB
Slab:           135024 kB
PageTables:      85092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 143731208 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73856 MiB
End job on node123 at 2011-06-04 14:37:58