Trace number 2659810

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 Resolution 2.2.0 2010-05-26OPT384000 6.79897 4.81848

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-sample2.opb
MD5SUMf72f6e3cf70b31c2d253740c5b04c4f6
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark384000
Best CPU time to get the best result obtained on this benchmark6.79897
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 384000
Optimality of the best value was proved YES
Number of variables1296
Total number of constraints46
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints43
Minimum length of a constraint4
Maximum length of a constraint150
Number of terms in the objective function 729
Biggest coefficient in the objective function 3221225472
Number of bits for the biggest coefficient in the objective function 32
Sum of the numbers in the objective function 70867574718
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 3221225472
Number of bits of the biggest number in a constraint 32
Biggest sum of numbers in a constraint 70867574718
Number of bits of the biggest sum of numbers37
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 

0.08/0.14	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.
0.08/0.15	c version 2.2.0.v20100526
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.08/0.20	c Pseudo Boolean Optimization
0.08/0.20	c --- Begin Solver configuration ---
0.08/0.20	c Stops conflict analysis at the first Unique Implication Point
0.08/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11
0.08/0.20	c Learn all clauses as in MiniSAT
0.08/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.20	c Expensive reason simplification
0.08/0.20	c Armin Biere (Picosat) restarts strategy
0.08/0.20	c Glucose learned constraints deletion strategy
0.08/0.20	c timeout=2147483s
0.08/0.20	c DB Simplification allowed=false
0.08/0.20	c --- End Solver configuration ---
0.08/0.20	c solving HOME/instance-2659810-1276559977.opb
0.08/0.20	c reading problem ... 
0.78/0.50	c ... done. Wall clock time 0.294s.
0.78/0.50	c #vars     1296
0.78/0.50	c #constraints  685
0.78/0.50	c constraints type 
0.78/0.50	c org.sat4j.minisat.constraints.card.MinWatchCard => 3
0.78/0.50	c org.sat4j.pb.constraints.pb.MaxWatchPb => 64
1.58/0.93	c SATISFIABLE
1.58/0.93	c OPTIMIZING...
1.58/0.93	c Got one! Elapsed wall clock time (in seconds):0.727
1.58/0.93	o 399360
2.38/1.32	c Got one! Elapsed wall clock time (in seconds):1.114
2.38/1.32	o 384000
6.66/4.77	c starts		: 22
6.66/4.77	c conflicts		: 4566
6.66/4.77	c decisions		: 8657
6.66/4.77	c propagations		: 256116
6.66/4.77	c inspects		: 1443838
6.66/4.77	c learnt literals	: 5
6.66/4.77	c learnt binary clauses	: 43
6.66/4.77	c learnt ternary clauses	: 33
6.66/4.77	c learnt clauses	: 4560
6.66/4.77	c ignored clauses	: 0
6.66/4.77	c root simplifications	: 0
6.66/4.77	c removed literals (reason simplification)	: 75603
6.66/4.77	c reason swapping (by a shorter reason)	: 0
6.66/4.77	c Calls to reduceDB	: 0
6.66/4.77	c number of reductions to clauses (during analyze)	: 0
6.66/4.77	c number of learned constraints concerned by reduction	: 0
6.66/4.77	c number of learning phase by resolution	: 0
6.66/4.77	c number of learning phase by cutting planes	: 0
6.66/4.77	c speed (assignments/second)	: 74279.58236658933
6.66/4.77	c non guided choices	0
6.66/4.77	c learnt constraints type 
6.66/4.77	c constraints type 
6.66/4.77	c org.sat4j.minisat.constraints.card.MinWatchCard => 3
6.66/4.77	c org.sat4j.pb.constraints.pb.MaxWatchPb => 64
6.66/4.77	s OPTIMUM FOUND
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6.66/4.78	c objective function=384000
6.66/4.78	c Total wall clock time (in seconds): 4.578

Verifier Data 

OK	384000

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659810-1276559977/watcher-2659810-1276559977 -o /tmp/evaluation-result-2659810-1276559977/solver-2659810-1276559977 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659810-1276559977.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: 0.92 0.98 0.99 3/106 31033
/proc/meminfo: memFree=1779324/2059040 swapFree=4164948/4192956
[pid=31033] ppid=31031 vsize=248 CPUtime=0
/proc/31033/stat : 31033 (java) R 31031 31033 30740 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 31601391 253952 29 1992294400 134512640 134550932 4288947408 18446744073709551615 8782420 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31033/statm: 62 29 21 10 0 23 0

[startup+0.0378769 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31033
/proc/meminfo: memFree=1779324/2059040 swapFree=4164948/4192956
[pid=31033] ppid=31031 vsize=1520328 CPUtime=0.01
/proc/31033/stat : 31033 (java) S 31031 31033 30740 0 -1 4202496 3299 0 1 0 0 1 0 0 18 0 4 0 31601391 1556815872 2743 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/31033/statm: 380082 2743 945 10 0 377392 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1520328

[startup+0.100883 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31033
/proc/meminfo: memFree=1779324/2059040 swapFree=4164948/4192956
[pid=31033] ppid=31031 vsize=1524184 CPUtime=0.08
/proc/31033/stat : 31033 (java) S 31031 31033 30740 0 -1 4202496 3959 0 1 0 6 2 0 0 18 0 12 0 31601391 1560764416 3399 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31033/statm: 381046 3399 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300506 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31033
/proc/meminfo: memFree=1779324/2059040 swapFree=4164948/4192956
[pid=31033] ppid=31031 vsize=1526428 CPUtime=0.39
/proc/31033/stat : 31033 (java) S 31031 31033 30740 0 -1 4202496 5371 0 1 0 35 4 0 0 18 0 12 0 31601391 1563062272 4809 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31033/statm: 381607 4809 1364 10 0 378909 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1526428

[startup+0.700503 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31033
/proc/meminfo: memFree=1779324/2059040 swapFree=4164948/4192956
[pid=31033] ppid=31031 vsize=1538844 CPUtime=1.18
/proc/31033/stat : 31033 (java) S 31031 31033 30740 0 -1 4202496 9213 0 1 0 113 5 0 0 18 0 13 0 31601391 1575776256 8283 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31033/statm: 384711 8283 1396 10 0 382013 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 1538844

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 4/119 31046
/proc/meminfo: memFree=1744564/2059040 swapFree=4164948/4192956
[pid=31033] ppid=31031 vsize=1548368 CPUtime=2.77
/proc/31033/stat : 31033 (java) S 31031 31033 30740 0 -1 4202496 14529 0 1 0 269 8 0 0 18 0 13 0 31601391 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31033/statm: 387092 11445 1415 10 0 384394 0
[pid=31033/tid=31035] ppid=31031 vsize=1548368 CPUtime=1.47
/proc/31033/task/31035/stat : 31035 (java) R 31031 31033 30740 0 -1 4202560 5356 0 1 0 144 3 0 0 18 0 13 0 31601393 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 4109387016 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31033/tid=31036] ppid=31031 vsize=1548368 CPUtime=0
/proc/31033/task/31036/stat : 31036 (java) S 31031 31033 30740 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 31601394 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31037] ppid=31031 vsize=1548368 CPUtime=0
/proc/31033/task/31037/stat : 31037 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 13 0 31601394 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31038] ppid=31031 vsize=1548368 CPUtime=0
/proc/31033/task/31038/stat : 31038 (java) S 31031 31033 30740 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 31601396 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31039] ppid=31031 vsize=1548368 CPUtime=0
/proc/31033/task/31039/stat : 31039 (java) S 31031 31033 30740 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 31601397 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31040] ppid=31031 vsize=1548368 CPUtime=0
/proc/31033/task/31040/stat : 31040 (java) S 31031 31033 30740 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 31601397 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31041] ppid=31031 vsize=1548368 CPUtime=0
/proc/31033/task/31041/stat : 31041 (java) S 31031 31033 30740 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 31601401 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31042] ppid=31031 vsize=1548368 CPUtime=0.65
/proc/31033/task/31042/stat : 31042 (java) R 31031 31033 30740 0 -1 4202560 2860 0 0 0 64 1 0 0 25 0 13 0 31601401 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 106132776 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31033/tid=31043] ppid=31031 vsize=1548368 CPUtime=0.62
/proc/31033/task/31043/stat : 31043 (java) R 31031 31033 30740 0 -1 4202560 5248 0 0 0 60 2 0 0 25 0 13 0 31601401 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31033/tid=31044] ppid=31031 vsize=1548368 CPUtime=0
/proc/31033/task/31044/stat : 31044 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 31601401 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31045] ppid=31031 vsize=1548368 CPUtime=0
/proc/31033/task/31045/stat : 31045 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 31601401 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31046] ppid=31031 vsize=1548368 CPUtime=0
/proc/31033/task/31046/stat : 31046 (java) S 31031 31033 30740 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 13 0 31601448 1585528832 11445 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 1548368

[startup+3.10149 s]
/proc/loadavg: 0.92 0.98 0.99 2/119 31046
/proc/meminfo: memFree=1730924/2059040 swapFree=4164948/4192956
[pid=31033] ppid=31031 vsize=1547156 CPUtime=4.97
/proc/31033/stat : 31033 (java) S 31031 31033 30740 0 -1 4202496 23941 0 1 0 486 11 0 0 18 0 13 0 31601391 1584287744 20085 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31033/statm: 386789 20085 1431 10 0 384091 0
[pid=31033/tid=31035] ppid=31031 vsize=1547156 CPUtime=2.92
/proc/31033/task/31035/stat : 31035 (java) R 31031 31033 30740 0 -1 4202560 13906 0 1 0 286 6 0 0 21 0 13 0 31601393 1584287744 20086 1992294400 134512640 134550932 4288947408 18446744073709551615 4109759441 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31033/tid=31036] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31036/stat : 31036 (java) S 31031 31033 30740 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 31601394 1584287744 20086 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31037] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31037/stat : 31037 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 13 0 31601394 1584287744 20086 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31038] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31038/stat : 31038 (java) S 31031 31033 30740 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 31601396 1584287744 20086 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31039] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31039/stat : 31039 (java) S 31031 31033 30740 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 31601397 1584287744 20086 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31040] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31040/stat : 31040 (java) S 31031 31033 30740 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 31601397 1584287744 20086 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31041] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31041/stat : 31041 (java) S 31031 31033 30740 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 31601401 1584287744 20086 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31042] ppid=31031 vsize=1547156 CPUtime=1.19
/proc/31033/task/31042/stat : 31042 (java) S 31031 31033 30740 0 -1 4202560 3209 0 0 0 118 1 0 0 18 0 13 0 31601401 1584287744 20086 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31043] ppid=31031 vsize=1547156 CPUtime=0.83
/proc/31033/task/31043/stat : 31043 (java) S 31031 31033 30740 0 -1 4202560 5762 0 0 0 81 2 0 0 18 0 13 0 31601401 1584287744 20087 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31044] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31044/stat : 31044 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 31601401 1584287744 20087 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31045] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31045/stat : 31045 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 31601401 1584287744 20087 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31046] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31046/stat : 31046 (java) S 31031 31033 30740 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 13 0 31601448 1584287744 20087 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.97
Current children cumulated vsize (KiB) 1547156

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

[startup+3.90148 s]
/proc/loadavg: 0.92 0.98 0.99 2/119 31046
/proc/meminfo: memFree=1701040/2059040 swapFree=4164948/4192956
[pid=31033] ppid=31031 vsize=1547156 CPUtime=5.86
/proc/31033/stat : 31033 (java) S 31031 31033 30740 0 -1 4202496 30203 0 1 0 572 14 0 0 18 0 13 0 31601391 1584287744 26347 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31033/statm: 386789 26347 1431 10 0 384091 0
[pid=31033/tid=31035] ppid=31031 vsize=1547156 CPUtime=3.72
/proc/31033/task/31035/stat : 31035 (java) R 31031 31033 30740 0 -1 4202560 20161 0 1 0 363 9 0 0 23 0 13 0 31601393 1584287744 26348 1992294400 134512640 134550932 4288947408 18446744073709551615 4109791941 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31033/tid=31036] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31036/stat : 31036 (java) S 31031 31033 30740 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 31601394 1584287744 26348 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31037] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31037/stat : 31037 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 13 0 31601394 1584287744 26349 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31038] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31038/stat : 31038 (java) S 31031 31033 30740 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 31601396 1584287744 26349 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31039] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31039/stat : 31039 (java) S 31031 31033 30740 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 31601397 1584287744 26350 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31040] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31040/stat : 31040 (java) S 31031 31033 30740 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 31601397 1584287744 26350 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31041] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31041/stat : 31041 (java) S 31031 31033 30740 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 31601401 1584287744 26350 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31042] ppid=31031 vsize=1547156 CPUtime=1.24
/proc/31033/task/31042/stat : 31042 (java) S 31031 31033 30740 0 -1 4202560 3214 0 0 0 123 1 0 0 17 0 13 0 31601401 1584287744 26350 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31043] ppid=31031 vsize=1547156 CPUtime=0.87
/proc/31033/task/31043/stat : 31043 (java) S 31031 31033 30740 0 -1 4202560 5764 0 0 0 85 2 0 0 15 0 13 0 31601401 1584287744 26351 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31044] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31044/stat : 31044 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 31601401 1584287744 26351 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31045] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31045/stat : 31045 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 31601401 1584287744 26352 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31046] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31046/stat : 31046 (java) S 31031 31033 30740 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 13 0 31601448 1584287744 26352 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.86
Current children cumulated vsize (KiB) 1547156

[startup+4.30148 s]
/proc/loadavg: 0.93 0.98 0.99 2/119 31046
/proc/meminfo: memFree=1667188/2059040 swapFree=4164948/4192956
[pid=31033] ppid=31031 vsize=1547156 CPUtime=6.26
/proc/31033/stat : 31033 (java) S 31031 31033 30740 0 -1 4202496 33164 0 1 0 611 15 0 0 18 0 13 0 31601391 1584287744 29306 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31033/statm: 386789 29306 1431 10 0 384091 0
[pid=31033/tid=31035] ppid=31031 vsize=1547156 CPUtime=4.12
/proc/31033/task/31035/stat : 31035 (java) R 31031 31033 30740 0 -1 4202560 23122 0 1 0 402 10 0 0 25 0 13 0 31601393 1584287744 29307 1992294400 134512640 134550932 4288947408 18446744073709551615 4109791941 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31033/tid=31036] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31036/stat : 31036 (java) S 31031 31033 30740 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 31601394 1584287744 29308 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31037] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31037/stat : 31037 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 13 0 31601394 1584287744 29308 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31038] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31038/stat : 31038 (java) S 31031 31033 30740 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 13 0 31601396 1584287744 29308 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31039] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31039/stat : 31039 (java) S 31031 31033 30740 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 31601397 1584287744 29309 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31040] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31040/stat : 31040 (java) S 31031 31033 30740 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 31601397 1584287744 29309 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31041] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31041/stat : 31041 (java) S 31031 31033 30740 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 31601401 1584287744 29309 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31042] ppid=31031 vsize=1547156 CPUtime=1.24
/proc/31033/task/31042/stat : 31042 (java) S 31031 31033 30740 0 -1 4202560 3214 0 0 0 123 1 0 0 17 0 13 0 31601401 1584287744 29310 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31043] ppid=31031 vsize=1547156 CPUtime=0.87
/proc/31033/task/31043/stat : 31043 (java) S 31031 31033 30740 0 -1 4202560 5764 0 0 0 85 2 0 0 15 0 13 0 31601401 1584287744 29311 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31044] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31044/stat : 31044 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 31601401 1584287744 29311 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31045] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31045/stat : 31045 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 31601401 1584287744 29312 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31046] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31046/stat : 31046 (java) S 31031 31033 30740 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 13 0 31601448 1584287744 29312 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1547156

[startup+4.70148 s]
/proc/loadavg: 0.93 0.98 0.99 2/119 31046
/proc/meminfo: memFree=1667188/2059040 swapFree=4164948/4192956
[pid=31033] ppid=31031 vsize=1547156 CPUtime=6.66
/proc/31033/stat : 31033 (java) S 31031 31033 30740 0 -1 4202496 36468 0 1 0 650 16 0 0 18 0 13 0 31601391 1584287744 32610 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31033/statm: 386789 32610 1431 10 0 384091 0
[pid=31033/tid=31035] ppid=31031 vsize=1547156 CPUtime=4.52
/proc/31033/task/31035/stat : 31035 (java) R 31031 31033 30740 0 -1 4202560 26425 0 1 0 441 11 0 0 25 0 13 0 31601393 1584287744 32610 1992294400 134512640 134550932 4288947408 18446744073709551615 4109821809 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31033/tid=31036] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31036/stat : 31036 (java) S 31031 31033 30740 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 31601394 1584287744 32610 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31037] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31037/stat : 31037 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 13 0 31601394 1584287744 32610 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31038] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31038/stat : 31038 (java) S 31031 31033 30740 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 13 0 31601396 1584287744 32611 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31039] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31039/stat : 31039 (java) S 31031 31033 30740 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 31601397 1584287744 32611 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31040] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31040/stat : 31040 (java) S 31031 31033 30740 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 31601397 1584287744 32612 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31041] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31041/stat : 31041 (java) S 31031 31033 30740 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 31601401 1584287744 32612 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31042] ppid=31031 vsize=1547156 CPUtime=1.24
/proc/31033/task/31042/stat : 31042 (java) S 31031 31033 30740 0 -1 4202560 3214 0 0 0 123 1 0 0 15 0 13 0 31601401 1584287744 32612 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31043] ppid=31031 vsize=1547156 CPUtime=0.87
/proc/31033/task/31043/stat : 31043 (java) S 31031 31033 30740 0 -1 4202560 5764 0 0 0 85 2 0 0 15 0 13 0 31601401 1584287744 32614 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31044] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31044/stat : 31044 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 31601401 1584287744 32615 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
[pid=31033/tid=31045] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31045/stat : 31045 (java) S 31031 31033 30740 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 31601401 1584287744 32616 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 1 0 0 0
[pid=31033/tid=31046] ppid=31031 vsize=1547156 CPUtime=0
/proc/31033/task/31046/stat : 31046 (java) S 31031 31033 30740 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 13 0 31601448 1584287744 32617 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 4 0 16800975 18446604437868983552 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 6.66
Current children cumulated vsize (KiB) 1547156

[startup+4.80148 s]
/proc/loadavg: 0.93 0.98 0.99 2/119 31046
/proc/meminfo: memFree=1667188/2059040 swapFree=4164948/4192956
[pid=31033] ppid=31031 vsize=1547480 CPUtime=6.77
/proc/31033/stat : 31033 (java) S 31031 31033 30740 0 -1 4202496 37000 0 1 0 661 16 0 0 18 0 11 0 31601391 1584619520 33141 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31033/statm: 386870 33141 1432 10 0 384172 0
[pid=31033/tid=31035] ppid=31031 vsize=1547480 CPUtime=4.59
/proc/31033/task/31035/stat : 31035 (java) R 31031 31033 30740 0 -1 4202560 26929 0 1 0 448 11 0 0 25 0 8 0 31601393 1584619520 33141 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 256 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31033/tid=31042] ppid=31031 vsize=1547480 CPUtime=1.27
/proc/31033/task/31042/stat : 31042 (java) R 31031 31033 30740 0 -1 4202560 3215 0 0 0 126 1 0 0 15 0 3 0 31601401 1584619520 33141 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 256 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31033/tid=31043] ppid=31031 vsize=1547480 CPUtime=0.87
/proc/31033/task/31043/stat : 31043 (java) R 31031 31033 30740 0 -1 4202560 5764 0 0 0 85 2 0 0 15 0 3 0 31601401 1584619520 33141 1992294400 134512640 134550932 4288947408 18446744073709551615 4294960144 256 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.77
Current children cumulated vsize (KiB) 1547480

Child status: 30
Real time (s): 4.81848
CPU time (s): 6.79897
CPU user time (s): 6.61499
CPU system time (s): 0.183972
CPU usage (%): 141.102
Max. virtual memory (cumulated for all children) (KiB): 1550588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.61499
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37000
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= 329
involuntary context switches= 254

runsolver used 0.015997 second user time and 0.036994 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-15 01:59:37
IDJOB=2659810
IDBENCH=2473
IDSOLVER=1164
FILE ID=node005/2659810-1276559977
PBS_JOBID= 11173497
Free space on /tmp= 62560 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-sample2.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659810-1276559977/watcher-2659810-1276559977 -o /tmp/evaluation-result-2659810-1276559977/solver-2659810-1276559977 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659810-1276559977.opb

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

MD5SUM BENCH= f72f6e3cf70b31c2d253740c5b04c4f6
RANDOM SEED=3062193

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1779596 kB
Buffers:         59240 kB
Cached:         118104 kB
SwapCached:       1408 kB
Active:          72924 kB
Inactive:       137232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1779596 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:             272 kB
Writeback:           0 kB
AnonPages:       31436 kB
Mapped:          14652 kB
Slab:            47252 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180584 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= 62560 MiB
End job on node005 at 2010-06-15 01:59:42