Trace number 2661625

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SAT4J PB RES // CP 2.2.0 2010-05-31OPT3 4.21336 2.44342

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=17-P1=7-P2=11-P3=17-P4=11-B.opb
MD5SUM2169b5e6c2e004be1035c00af298ec4e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.115981
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables60
Total number of constraints9
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 constraints9
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)100
Sum of products size (including duplicates)200
Number of different products100
Sum of products size200

Solver Data 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.19	c version 2.2.0.v20100531
0.08/0.19	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.19	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.19	c java.vm.version	11.2-b01
0.08/0.19	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.19	c sun.arch.data.model	32
0.08/0.19	c java.version		1.6.0_12
0.08/0.19	c os.name		Linux
0.08/0.19	c os.version		2.6.18-164.el5
0.08/0.19	c os.arch		i386
0.08/0.19	c Free memory 		1393557488
0.08/0.19	c Max memory 		1395916800
0.08/0.19	c Total memory 		1395916800
0.08/0.19	c Number of processors 	2
0.24/0.22	c Pseudo Boolean Optimization
0.24/0.22	c ManyCore solver with 2 solvers running in parallel
0.24/0.22	c --- Begin Solver configuration ---
0.24/0.22	c Stops conflict analysis at the first Unique Implication Point
0.24/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.24/0.22	c Learn all clauses as in MiniSAT
0.24/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.22	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.22	c Expensive reason simplification
0.24/0.22	c Armin Biere (Picosat) restarts strategy
0.24/0.22	c Glucose learned constraints deletion strategy
0.24/0.22	c timeout=2147483s
0.24/0.22	c DB Simplification allowed=false
0.24/0.22	c --- End Solver configuration ---
0.24/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.22	c --- Begin Solver configuration ---
0.24/0.22	c Stops conflict analysis at the first Unique Implication Point
0.24/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.24/0.22	c Learn all clauses as in MiniSAT
0.24/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.22	c No reason simplification
0.24/0.22	c Armin Biere (Picosat) restarts strategy
0.24/0.22	c Glucose learned constraints deletion strategy
0.24/0.22	c timeout=2147483s
0.24/0.22	c DB Simplification allowed=false
0.24/0.22	c --- End Solver configuration ---
0.24/0.22	
0.24/0.22	c solving HOME/instance-2661625-1276645900.opb
0.24/0.22	c reading problem ... 
0.24/0.28	c ... done. Wall clock time 0.075s.
0.24/0.28	c #vars     160
0.24/0.28	c #constraints  213
0.24/0.28	c constraints type 
0.24/0.28	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
0.24/0.28	c org.sat4j.pb.constraints.pb.MaxWatchPb => 113
0.24/0.28	c constraints type 
0.24/0.28	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 100
0.24/0.28	c org.sat4j.pb.constraints.pb.MaxWatchPb => 113
1.37/0.82	c And the winner is Resolution
1.99/1.29	c SATISFIABLE
1.99/1.29	c OPTIMIZING...
1.99/1.29	c Got one! Elapsed wall clock time (in seconds):1.081
1.99/1.29	o 3
3.39/2.06	c And the winner is Resolution
3.99/2.36	c starts		: 16
3.99/2.36	c conflicts		: 3173
3.99/2.36	c decisions		: 3783
3.99/2.36	c propagations		: 48061
3.99/2.36	c inspects		: 641646
3.99/2.36	c learnt literals	: 8
3.99/2.36	c learnt binary clauses	: 25
3.99/2.36	c learnt ternary clauses	: 58
3.99/2.36	c learnt clauses	: 3164
3.99/2.36	c ignored clauses	: 0
3.99/2.36	c root simplifications	: 0
3.99/2.36	c removed literals (reason simplification)	: 35395
3.99/2.36	c reason swapping (by a shorter reason)	: 0
3.99/2.36	c Calls to reduceDB	: 0
3.99/2.36	c number of reductions to clauses (during analyze)	: 0
3.99/2.36	c number of learned constraints concerned by reduction	: 0
3.99/2.36	c number of learning phase by resolution	: 0
3.99/2.36	c number of learning phase by cutting planes	: 0
3.99/2.36	c speed (assignments/second)	: 44707.90697674419
3.99/2.36	c non guided choices	115
3.99/2.36	c learnt constraints type 
3.99/2.36	c constraints type 
3.99/2.36	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
3.99/2.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 113
3.99/2.36	c constraints type 
3.99/2.36	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 100
3.99/2.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 113
3.99/2.36	s OPTIMUM FOUND
3.99/2.37	v x1 x2 -x3 -x4 -x5 x6 -x7 x8 x9 -x10 x11 x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 x20 x21 x22 -x23 -x24 -x25 x26 x27 x28 -x29 -x30 x31 -x32 x33 -x34 x35 x36 -x37 x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 -x60 
3.99/2.37	c objective function=3
3.99/2.37	c Total wall clock time (in seconds): 2.159

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661625-1276645900/watcher-2661625-1276645900 -o /tmp/evaluation-result-2661625-1276645900/solver-2661625-1276645900 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661625-1276645900.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.31 1.08 1.02 3/106 12174
/proc/meminfo: memFree=1828096/2059040 swapFree=4164948/4192956
[pid=12174] ppid=12172 vsize=248 CPUtime=0
/proc/12174/stat : 12174 (java) R 12172 12174 11912 0 -1 4194304 281 0 0 0 0 0 0 0 19 0 1 0 5881040 253952 28 1992294400 134512640 134550932 4292231408 18446744073709551615 10998238 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12174/statm: 62 28 21 10 0 23 0

[startup+0.023668 s]
/proc/loadavg: 1.31 1.08 1.02 3/106 12174
/proc/meminfo: memFree=1828096/2059040 swapFree=4164948/4192956
[pid=12174] ppid=12172 vsize=1517068 CPUtime=0.01
/proc/12174/stat : 12174 (java) S 12172 12174 11912 0 -1 4202496 2486 0 1 0 0 1 0 0 18 0 2 0 5881040 1553477632 1931 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/12174/statm: 379267 1946 412 10 0 376978 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1517068

[startup+0.101664 s]
/proc/loadavg: 1.31 1.08 1.02 3/106 12174
/proc/meminfo: memFree=1828096/2059040 swapFree=4164948/4192956
[pid=12174] ppid=12172 vsize=1524180 CPUtime=0.08
/proc/12174/stat : 12174 (java) S 12172 12174 11912 0 -1 4202496 4002 0 1 0 6 2 0 0 18 0 12 0 5881040 1560760320 3442 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12174/statm: 381045 3442 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.301654 s]
/proc/loadavg: 1.31 1.08 1.02 3/106 12174
/proc/meminfo: memFree=1828096/2059040 swapFree=4164948/4192956
[pid=12174] ppid=12172 vsize=1527396 CPUtime=0.37
/proc/12174/stat : 12174 (java) S 12172 12174 11912 0 -1 4202496 5432 0 1 0 34 3 0 0 18 0 16 0 5881040 1564053504 4870 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12174/statm: 381849 4870 1353 10 0 379152 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1527396

[startup+0.700634 s]
/proc/loadavg: 1.31 1.08 1.02 3/106 12174
/proc/meminfo: memFree=1828096/2059040 swapFree=4164948/4192956
[pid=12174] ppid=12172 vsize=1537776 CPUtime=1.17
/proc/12174/stat : 12174 (java) S 12172 12174 11912 0 -1 4202496 8805 0 1 0 112 5 0 0 18 0 16 0 5881040 1574682624 7769 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12174/statm: 384444 7769 1396 10 0 381747 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 1537776

[startup+1.50159 s]
/proc/loadavg: 1.31 1.08 1.02 3/120 12190
/proc/meminfo: memFree=1800272/2059040 swapFree=4164948/4192956
[pid=12174] ppid=12172 vsize=1538448 CPUtime=2.4
/proc/12174/stat : 12174 (java) S 12172 12174 11912 0 -1 4202496 10792 0 1 0 234 6 0 0 18 0 16 0 5881040 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12174/statm: 384612 9756 1422 10 0 381915 0
[pid=12174/tid=12176] ppid=12172 vsize=1538448 CPUtime=0.27
/proc/12174/task/12176/stat : 12176 (java) S 12172 12174 11912 0 -1 4202560 3798 0 1 0 24 3 0 0 18 0 16 0 5881041 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12177] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12177/stat : 12177 (java) S 12172 12174 11912 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 5881042 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12178] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12178/stat : 12178 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 16 0 5881042 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12179] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12179/stat : 12179 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 5881044 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 0 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12180] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12180/stat : 12180 (java) S 12172 12174 11912 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 16 0 5881044 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12181] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12181/stat : 12181 (java) S 12172 12174 11912 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 16 0 5881044 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12182] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12182/stat : 12182 (java) S 12172 12174 11912 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 16 0 5881049 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12183] ppid=12172 vsize=1538448 CPUtime=0.6
/proc/12174/task/12183/stat : 12183 (java) R 12172 12174 11912 0 -1 4202560 1981 0 0 0 59 1 0 0 23 0 16 0 5881049 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 103159798 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12174/tid=12184] ppid=12172 vsize=1538448 CPUtime=0.55
/proc/12174/task/12184/stat : 12184 (java) R 12172 12174 11912 0 -1 4202560 1759 0 0 0 55 0 0 0 24 0 16 0 5881049 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 102092673 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12174/tid=12185] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12185/stat : 12185 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 5881049 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12186] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12186/stat : 12186 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 5881049 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12189] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12189/stat : 12189 (java) S 12172 12174 11912 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 16 0 5881069 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12190] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12190/stat : 12190 (java) S 12172 12174 11912 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 16 0 5881069 1575370752 9756 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 1538448

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

[startup+1.90157 s]
/proc/loadavg: 1.31 1.08 1.02 3/120 12190
/proc/meminfo: memFree=1800272/2059040 swapFree=4164948/4192956
[pid=12174] ppid=12172 vsize=1538448 CPUtime=3.2
/proc/12174/stat : 12174 (java) S 12172 12174 11912 0 -1 4202496 14895 0 1 0 312 8 0 0 18 0 16 0 5881040 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12174/statm: 384612 13859 1422 10 0 381915 0
[pid=12174/tid=12176] ppid=12172 vsize=1538448 CPUtime=0.27
/proc/12174/task/12176/stat : 12176 (java) S 12172 12174 11912 0 -1 4202560 3798 0 1 0 24 3 0 0 18 0 16 0 5881041 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12177] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12177/stat : 12177 (java) S 12172 12174 11912 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 5881042 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12178] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12178/stat : 12178 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 16 0 5881042 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12179] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12179/stat : 12179 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 5881044 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 0 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12180] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12180/stat : 12180 (java) S 12172 12174 11912 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 16 0 5881044 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12181] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12181/stat : 12181 (java) S 12172 12174 11912 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 16 0 5881044 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12182] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12182/stat : 12182 (java) S 12172 12174 11912 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 16 0 5881049 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12183] ppid=12172 vsize=1538448 CPUtime=0.79
/proc/12174/task/12183/stat : 12183 (java) R 12172 12174 11912 0 -1 4202560 1991 0 0 0 78 1 0 0 24 0 16 0 5881049 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 105817344 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12174/tid=12184] ppid=12172 vsize=1538448 CPUtime=0.75
/proc/12174/task/12184/stat : 12184 (java) R 12172 12174 11912 0 -1 4202560 1770 0 0 0 75 0 0 0 25 0 16 0 5881049 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 104163913 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12174/tid=12185] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12185/stat : 12185 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 5881049 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12186] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12186/stat : 12186 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 5881049 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12189] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12189/stat : 12189 (java) S 12172 12174 11912 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 16 0 5881069 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12190] ppid=12172 vsize=1538448 CPUtime=0
/proc/12174/task/12190/stat : 12190 (java) S 12172 12174 11912 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 16 0 5881069 1575370752 13859 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.2
Current children cumulated vsize (KiB) 1538448

[startup+2.30155 s]
/proc/loadavg: 1.52 1.13 1.04 3/120 12192
/proc/meminfo: memFree=1765800/2059040 swapFree=4164948/4192956
[pid=12174] ppid=12172 vsize=1538100 CPUtime=3.99
/proc/12174/stat : 12174 (java) S 12172 12174 11912 0 -1 4202496 18240 0 1 0 390 9 0 0 18 0 14 0 5881040 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12174/statm: 384525 16388 1424 10 0 381828 0
[pid=12174/tid=12176] ppid=12172 vsize=1538100 CPUtime=0.27
/proc/12174/task/12176/stat : 12176 (java) R 12172 12174 11912 0 -1 4202560 3798 0 1 0 24 3 0 0 18 0 14 0 5881041 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 4109079490 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12174/tid=12177] ppid=12172 vsize=1538100 CPUtime=0
/proc/12174/task/12177/stat : 12177 (java) S 12172 12174 11912 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 5881042 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12178] ppid=12172 vsize=1538100 CPUtime=0
/proc/12174/task/12178/stat : 12178 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 5881042 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12179] ppid=12172 vsize=1538100 CPUtime=0
/proc/12174/task/12179/stat : 12179 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 5881044 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 0 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12180] ppid=12172 vsize=1538100 CPUtime=0
/proc/12174/task/12180/stat : 12180 (java) S 12172 12174 11912 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 5881044 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12181] ppid=12172 vsize=1538100 CPUtime=0
/proc/12174/task/12181/stat : 12181 (java) S 12172 12174 11912 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 5881044 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12182] ppid=12172 vsize=1538100 CPUtime=0
/proc/12174/task/12182/stat : 12182 (java) S 12172 12174 11912 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 5881049 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12183] ppid=12172 vsize=1538100 CPUtime=1.08
/proc/12174/task/12183/stat : 12183 (java) R 12172 12174 11912 0 -1 4202560 2709 0 0 0 107 1 0 0 25 0 14 0 5881049 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 104162953 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12174/tid=12184] ppid=12172 vsize=1538100 CPUtime=1.04
/proc/12174/task/12184/stat : 12184 (java) R 12172 12174 11912 0 -1 4202560 1878 0 0 0 104 0 0 0 25 0 14 0 5881049 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 103633873 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12174/tid=12185] ppid=12172 vsize=1538100 CPUtime=0
/proc/12174/task/12185/stat : 12185 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 5881049 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12186] ppid=12172 vsize=1538100 CPUtime=0
/proc/12174/task/12186/stat : 12186 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 5881049 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12189] ppid=12172 vsize=1538100 CPUtime=0
/proc/12174/task/12189/stat : 12189 (java) S 12172 12174 11912 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 5881069 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12190] ppid=12172 vsize=1538100 CPUtime=0
/proc/12174/task/12190/stat : 12190 (java) S 12172 12174 11912 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 5881069 1575014400 16388 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 1538100

[startup+2.40155 s]
/proc/loadavg: 1.52 1.13 1.04 3/120 12192
/proc/meminfo: memFree=1765800/2059040 swapFree=4164948/4192956
[pid=12174] ppid=12172 vsize=1538688 CPUtime=4.17
/proc/12174/stat : 12174 (java) S 12172 12174 11912 0 -1 4202496 18459 0 1 0 408 9 0 0 18 0 14 0 5881040 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12174/statm: 384672 16425 1425 10 0 381975 0
[pid=12174/tid=12176] ppid=12172 vsize=1538688 CPUtime=0.33
/proc/12174/task/12176/stat : 12176 (java) S 12172 12174 11912 0 -1 4202560 3803 0 1 0 30 3 0 0 18 0 14 0 5881041 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12177] ppid=12172 vsize=1538688 CPUtime=0
/proc/12174/task/12177/stat : 12177 (java) S 12172 12174 11912 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 5881042 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12178] ppid=12172 vsize=1538688 CPUtime=0
/proc/12174/task/12178/stat : 12178 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 5881042 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12179] ppid=12172 vsize=1538688 CPUtime=0
/proc/12174/task/12179/stat : 12179 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 5881044 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 0 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12180] ppid=12172 vsize=1538688 CPUtime=0
/proc/12174/task/12180/stat : 12180 (java) S 12172 12174 11912 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 5881044 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12181] ppid=12172 vsize=1538688 CPUtime=0
/proc/12174/task/12181/stat : 12181 (java) S 12172 12174 11912 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 5881044 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12182] ppid=12172 vsize=1538688 CPUtime=0
/proc/12174/task/12182/stat : 12182 (java) S 12172 12174 11912 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 5881049 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12183] ppid=12172 vsize=1538688 CPUtime=1.17
/proc/12174/task/12183/stat : 12183 (java) R 12172 12174 11912 0 -1 4202560 2910 0 0 0 116 1 0 0 25 0 14 0 5881049 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 102348407 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12174/tid=12184] ppid=12172 vsize=1538688 CPUtime=1.06
/proc/12174/task/12184/stat : 12184 (java) S 12172 12174 11912 0 -1 4202560 1885 0 0 0 106 0 0 0 25 0 14 0 5881049 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12185] ppid=12172 vsize=1538688 CPUtime=0
/proc/12174/task/12185/stat : 12185 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 5881049 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12186] ppid=12172 vsize=1538688 CPUtime=0
/proc/12174/task/12186/stat : 12186 (java) S 12172 12174 11912 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 5881049 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
[pid=12174/tid=12189] ppid=12172 vsize=1538688 CPUtime=0
/proc/12174/task/12189/stat : 12189 (java) S 12172 12174 11912 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 5881069 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 1 0 0 0
[pid=12174/tid=12190] ppid=12172 vsize=1538688 CPUtime=0
/proc/12174/task/12190/stat : 12190 (java) S 12172 12174 11912 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 5881069 1575616512 16425 1992294400 134512640 134550932 4292231408 18446744073709551615 4294960144 0 4 0 16800975 18446604437312212032 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.17
Current children cumulated vsize (KiB) 1538688

Child status: 30
Real time (s): 2.44342
CPU time (s): 4.21336
CPU user time (s): 4.11038
CPU system time (s): 0.102984
CPU usage (%): 172.437
Max. virtual memory (cumulated for all children) (KiB): 1539892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.11038
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18463
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= 156
involuntary context switches= 203

runsolver used 0.017997 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-16 01:51:40
IDJOB=2661625
IDBENCH=47880
IDSOLVER=1166
FILE ID=node052/2661625-1276645900
PBS_JOBID= 11172443
Free space on /tmp= 62504 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=7-P2=11-P3=17-P4=11-B.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661625-1276645900/watcher-2661625-1276645900 -o /tmp/evaluation-result-2661625-1276645900/solver-2661625-1276645900 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661625-1276645900.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2169b5e6c2e004be1035c00af298ec4e
RANDOM SEED=1914986874

node052.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1828352 kB
Buffers:         23692 kB
Cached:         107776 kB
SwapCached:       3620 kB
Active:          94276 kB
Inactive:        71904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1828352 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:             700 kB
Writeback:          32 kB
AnonPages:       31136 kB
Mapped:          15008 kB
Slab:            42664 kB
PageTables:       3968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181236 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62504 MiB
End job on node052 at 2010-06-16 01:51:43