Trace number 2659800

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 2010-05-26UNSAT 7.42387 5.12865

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-bnl2.opb
MD5SUM1aac4473a72704481ef90ef3ff1598a7
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 benchmark7.2349
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables104670
Total number of constraints2262
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 constraints2262
Minimum length of a constraint30
Maximum length of a constraint2460
Number of terms in the objective function 50550
Biggest coefficient in the objective function 322444669747200
Number of bits for the biggest coefficient in the objective function 49
Sum of the numbers in the objective function 11314136774293353
Number of bits of the sum of numbers in the objective function 54
Biggest number in a constraint 322444669747200
Number of bits of the biggest number in a constraint 49
Biggest sum of numbers in a constraint 11314136774293353
Number of bits of the biggest sum of numbers54
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.25/0.20	c Pseudo Boolean Optimization
0.25/0.20	c --- Begin Solver configuration ---
0.25/0.20	c Stops conflict analysis at the first Unique Implication Point
0.25/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11
0.25/0.20	c Learn all clauses as in MiniSAT
0.25/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.25/0.20	c Expensive reason simplification
0.25/0.20	c Armin Biere (Picosat) restarts strategy
0.25/0.20	c Glucose learned constraints deletion strategy
0.25/0.20	c timeout=2147483s
0.25/0.20	c DB Simplification allowed=false
0.25/0.20	c --- End Solver configuration ---
0.25/0.20	c solving HOME/instance-2659800-1276554906.opb
0.25/0.20	c reading problem ... 
5.95/4.21	c ... done. Wall clock time 4.009s.
5.95/4.21	c #vars     104670
5.95/4.21	c #constraints  29791
5.95/4.21	c constraints type 
5.95/4.21	c org.sat4j.pb.constraints.pb.MaxWatchPb => 3587
7.26/5.09	c starts		: 0
7.26/5.09	c conflicts		: 0
7.26/5.09	c decisions		: 0
7.26/5.09	c propagations		: 44205
7.26/5.09	c inspects		: 83287
7.26/5.09	c learnt literals	: 0
7.26/5.09	c learnt binary clauses	: 0
7.26/5.09	c learnt ternary clauses	: 0
7.26/5.09	c learnt clauses	: 0
7.26/5.09	c ignored clauses	: 0
7.26/5.09	c root simplifications	: 0
7.26/5.09	c removed literals (reason simplification)	: 0
7.26/5.09	c reason swapping (by a shorter reason)	: 0
7.26/5.09	c Calls to reduceDB	: 0
7.26/5.09	c number of reductions to clauses (during analyze)	: 0
7.26/5.09	c number of learned constraints concerned by reduction	: 0
7.26/5.09	c number of learning phase by resolution	: 0
7.26/5.09	c number of learning phase by cutting planes	: 0
7.26/5.09	c speed (assignments/second)	: 50520.0
7.26/5.09	c non guided choices	0
7.26/5.09	c learnt constraints type 
7.26/5.09	c constraints type 
7.26/5.09	c org.sat4j.pb.constraints.pb.MaxWatchPb => 3587
7.26/5.09	s UNSATISFIABLE
7.26/5.09	c Total wall clock time (in seconds): 4.886

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659800-1276554906/watcher-2659800-1276554906 -o /tmp/evaluation-result-2659800-1276554906/solver-2659800-1276554906 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659800-1276554906.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: 2.32 2.15 1.73 3/106 31635
/proc/meminfo: memFree=1845856/2059040 swapFree=4134576/4192956
[pid=31635] ppid=31633 vsize=1832 CPUtime=0
/proc/31635/stat : 31635 (java6) S 31633 31635 31218 0 -1 4194304 252 0 0 0 0 0 0 0 19 0 1 0 31077085 1875968 153 1992294400 134512640 134550932 4287622768 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699383486 0 0 17 1 0 0 0
/proc/31635/statm: 458 153 116 10 0 63 0

[startup+0.010748 s]
/proc/loadavg: 2.32 2.15 1.73 3/106 31635
/proc/meminfo: memFree=1845856/2059040 swapFree=4134576/4192956
[pid=31635] ppid=31633 vsize=248 CPUtime=0
/proc/31635/stat : 31635 (java) R 31633 31635 31218 0 -1 4194304 284 0 0 0 0 0 0 0 19 0 1 0 31077085 253952 29 1992294400 134512640 134550932 4291710624 18446744073709551615 1847892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31635/statm: 62 29 21 10 0 23 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 248

[startup+0.10175 s]
/proc/loadavg: 2.32 2.15 1.73 3/106 31635
/proc/meminfo: memFree=1845856/2059040 swapFree=4134576/4192956
[pid=31635] ppid=31633 vsize=1524184 CPUtime=0.08
/proc/31635/stat : 31635 (java) S 31633 31635 31218 0 -1 4202496 3962 0 1 0 6 2 0 0 18 0 12 0 31077085 1560764416 3400 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31635/statm: 381046 3400 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.30077 s]
/proc/loadavg: 2.32 2.15 1.73 3/106 31635
/proc/meminfo: memFree=1845856/2059040 swapFree=4134576/4192956
[pid=31635] ppid=31633 vsize=1526372 CPUtime=0.38
/proc/31635/stat : 31635 (java) S 31633 31635 31218 0 -1 4202496 5907 0 1 0 35 3 0 0 18 0 12 0 31077085 1563004928 5343 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31635/statm: 381593 5343 1364 10 0 378895 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1526372

[startup+0.700764 s]
/proc/loadavg: 2.32 2.15 1.73 3/106 31635
/proc/meminfo: memFree=1845856/2059040 swapFree=4134576/4192956
[pid=31635] ppid=31633 vsize=1527416 CPUtime=1.07
/proc/31635/stat : 31635 (java) S 31633 31635 31218 0 -1 4202496 10126 0 1 0 102 5 0 0 18 0 12 0 31077085 1564073984 9482 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31635/statm: 381854 9483 1400 10 0 379156 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 1527416

[startup+1.50075 s]
/proc/loadavg: 2.32 2.15 1.73 5/118 31647
/proc/meminfo: memFree=1791704/2059040 swapFree=4134576/4192956
[pid=31635] ppid=31633 vsize=1542220 CPUtime=2.56
/proc/31635/stat : 31635 (java) S 31633 31635 31218 0 -1 4202496 27553 0 1 0 242 14 0 0 18 0 12 0 31077085 1579233280 25896 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31635/statm: 385555 25896 1406 10 0 382857 0
[pid=31635/tid=31637] ppid=31633 vsize=1542220 CPUtime=1.46
/proc/31635/task/31637/stat : 31637 (java) R 31633 31635 31218 0 -1 4202560 21227 0 1 0 135 11 0 0 18 0 12 0 31077087 1579233280 25896 1992294400 134512640 134550932 4291710624 18446744073709551615 4109860177 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31635/tid=31638] ppid=31633 vsize=1542220 CPUtime=0
/proc/31635/task/31638/stat : 31638 (java) S 31633 31635 31218 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 12 0 31077088 1579233280 25896 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31639] ppid=31633 vsize=1542220 CPUtime=0
/proc/31635/task/31639/stat : 31639 (java) S 31633 31635 31218 0 -1 4202560 2 0 0 0 0 0 0 0 21 0 12 0 31077088 1579233280 25896 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31640] ppid=31633 vsize=1542220 CPUtime=0
/proc/31635/task/31640/stat : 31640 (java) S 31633 31635 31218 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 12 0 31077090 1579233280 25896 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31641] ppid=31633 vsize=1542220 CPUtime=0
/proc/31635/task/31641/stat : 31641 (java) S 31633 31635 31218 0 -1 4202560 9 0 0 0 0 0 0 0 23 0 12 0 31077091 1579233280 25896 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31642] ppid=31633 vsize=1542220 CPUtime=0
/proc/31635/task/31642/stat : 31642 (java) S 31633 31635 31218 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 12 0 31077091 1579233280 25896 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31643] ppid=31633 vsize=1542220 CPUtime=0
/proc/31635/task/31643/stat : 31643 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31077095 1579233280 25896 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31644] ppid=31633 vsize=1542220 CPUtime=0.47
/proc/31635/task/31644/stat : 31644 (java) S 31633 31635 31218 0 -1 4202560 1063 0 0 0 47 0 0 0 25 0 12 0 31077095 1579233280 25896 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31645] ppid=31633 vsize=1542220 CPUtime=0.6
/proc/31635/task/31645/stat : 31645 (java) R 31633 31635 31218 0 -1 4202560 4198 0 0 0 59 1 0 0 25 0 12 0 31077095 1579233280 25896 1992294400 134512640 134550932 4291710624 18446744073709551615 106251794 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31635/tid=31646] ppid=31633 vsize=1542220 CPUtime=0
/proc/31635/task/31646/stat : 31646 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31077095 1579233280 25896 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31647] ppid=31633 vsize=1542220 CPUtime=0
/proc/31635/task/31647/stat : 31647 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 31077095 1579233280 25896 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.56
Current children cumulated vsize (KiB) 1542220

[startup+3.10072 s]
/proc/loadavg: 2.32 2.15 1.73 4/118 31647
/proc/meminfo: memFree=1689528/2059040 swapFree=4134576/4192956
[pid=31635] ppid=31633 vsize=1541924 CPUtime=4.67
/proc/31635/stat : 31635 (java) S 31633 31635 31218 0 -1 4202496 47388 0 1 0 442 25 0 0 18 0 12 0 31077085 1578930176 43736 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31635/statm: 385481 43736 1417 10 0 382783 0
[pid=31635/tid=31637] ppid=31633 vsize=1541924 CPUtime=2.92
/proc/31635/task/31637/stat : 31637 (java) R 31633 31635 31218 0 -1 4202560 32005 0 1 0 275 17 0 0 18 0 12 0 31077087 1578930176 43736 1992294400 134512640 134550932 4291710624 18446744073709551615 105878761 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31635/tid=31638] ppid=31633 vsize=1541924 CPUtime=0.12
/proc/31635/task/31638/stat : 31638 (java) S 31633 31635 31218 0 -1 4202560 3405 0 0 0 11 1 0 0 18 0 12 0 31077088 1578930176 43736 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31639] ppid=31633 vsize=1541924 CPUtime=0.11
/proc/31635/task/31639/stat : 31639 (java) S 31633 31635 31218 0 -1 4202560 3448 0 0 0 10 1 0 0 18 0 12 0 31077088 1578930176 43736 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31640] ppid=31633 vsize=1541924 CPUtime=0
/proc/31635/task/31640/stat : 31640 (java) S 31633 31635 31218 0 -1 4202560 8 0 0 0 0 0 0 0 16 0 12 0 31077090 1578930176 43736 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31641] ppid=31633 vsize=1541924 CPUtime=0
/proc/31635/task/31641/stat : 31641 (java) S 31633 31635 31218 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 31077091 1578930176 43736 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31642] ppid=31633 vsize=1541924 CPUtime=0
/proc/31635/task/31642/stat : 31642 (java) S 31633 31635 31218 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 31077091 1578930176 43736 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31643] ppid=31633 vsize=1541924 CPUtime=0
/proc/31635/task/31643/stat : 31643 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31077095 1578930176 43736 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31644] ppid=31633 vsize=1541924 CPUtime=0.47
/proc/31635/task/31644/stat : 31644 (java) S 31633 31635 31218 0 -1 4202560 1063 0 0 0 47 0 0 0 18 0 12 0 31077095 1578930176 43736 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31645] ppid=31633 vsize=1541924 CPUtime=0.99
/proc/31635/task/31645/stat : 31645 (java) S 31633 31635 31218 0 -1 4202560 6395 0 0 0 97 2 0 0 18 0 12 0 31077095 1578930176 43736 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31646] ppid=31633 vsize=1541924 CPUtime=0
/proc/31635/task/31646/stat : 31646 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31077095 1578930176 43736 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31647] ppid=31633 vsize=1541924 CPUtime=0
/proc/31635/task/31647/stat : 31647 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 31077095 1578930176 43736 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.67
Current children cumulated vsize (KiB) 1541924

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

[startup+3.90171 s]
/proc/loadavg: 2.32 2.15 1.73 2/118 31647
/proc/meminfo: memFree=1675268/2059040 swapFree=4134576/4192956
[pid=31635] ppid=31633 vsize=1541924 CPUtime=5.65
/proc/31635/stat : 31635 (java) S 31633 31635 31218 0 -1 4202496 58229 0 1 0 536 29 0 0 18 0 12 0 31077085 1578930176 53705 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31635/statm: 385481 53705 1417 10 0 382783 0
[pid=31635/tid=31637] ppid=31633 vsize=1541924 CPUtime=3.54
/proc/31635/task/31637/stat : 31637 (java) R 31633 31635 31218 0 -1 4202560 32007 0 1 0 337 17 0 0 16 0 12 0 31077087 1578930176 53705 1992294400 134512640 134550932 4291710624 18446744073709551615 4109867458 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31635/tid=31638] ppid=31633 vsize=1541924 CPUtime=0.31
/proc/31635/task/31638/stat : 31638 (java) S 31633 31635 31218 0 -1 4202560 8782 0 0 0 27 4 0 0 18 0 12 0 31077088 1578930176 53705 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31639] ppid=31633 vsize=1541924 CPUtime=0.29
/proc/31635/task/31639/stat : 31639 (java) S 31633 31635 31218 0 -1 4202560 8910 0 0 0 26 3 0 0 18 0 12 0 31077088 1578930176 53705 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31640] ppid=31633 vsize=1541924 CPUtime=0
/proc/31635/task/31640/stat : 31640 (java) S 31633 31635 31218 0 -1 4202560 8 0 0 0 0 0 0 0 15 0 12 0 31077090 1578930176 53705 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31641] ppid=31633 vsize=1541924 CPUtime=0
/proc/31635/task/31641/stat : 31641 (java) S 31633 31635 31218 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 31077091 1578930176 53705 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31642] ppid=31633 vsize=1541924 CPUtime=0
/proc/31635/task/31642/stat : 31642 (java) S 31633 31635 31218 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 31077091 1578930176 53705 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31643] ppid=31633 vsize=1541924 CPUtime=0
/proc/31635/task/31643/stat : 31643 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31077095 1578930176 53705 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31644] ppid=31633 vsize=1541924 CPUtime=0.47
/proc/31635/task/31644/stat : 31644 (java) S 31633 31635 31218 0 -1 4202560 1063 0 0 0 47 0 0 0 15 0 12 0 31077095 1578930176 53705 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31645] ppid=31633 vsize=1541924 CPUtime=1
/proc/31635/task/31645/stat : 31645 (java) S 31633 31635 31218 0 -1 4202560 6395 0 0 0 98 2 0 0 15 0 12 0 31077095 1578930176 53705 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31646] ppid=31633 vsize=1541924 CPUtime=0
/proc/31635/task/31646/stat : 31646 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31077095 1578930176 53705 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31647] ppid=31633 vsize=1541924 CPUtime=0
/proc/31635/task/31647/stat : 31647 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 31077095 1578930176 53705 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.65
Current children cumulated vsize (KiB) 1541924

[startup+4.7017 s]
/proc/loadavg: 2.22 2.13 1.72 2/118 31647
/proc/meminfo: memFree=1635464/2059040 swapFree=4134576/4192956
[pid=31635] ppid=31633 vsize=1542216 CPUtime=6.79
/proc/31635/stat : 31635 (java) S 31633 31635 31218 0 -1 4202496 58410 0 1 0 650 29 0 0 18 0 12 0 31077085 1579229184 53885 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31635/statm: 385554 53885 1436 10 0 382856 0
[pid=31635/tid=31637] ppid=31633 vsize=1542216 CPUtime=4.21
/proc/31635/task/31637/stat : 31637 (java) R 31633 31635 31218 0 -1 4202560 32041 0 1 0 404 17 0 0 17 0 12 0 31077087 1579229184 53885 1992294400 134512640 134550932 4291710624 18446744073709551615 4109922854 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31635/tid=31638] ppid=31633 vsize=1542216 CPUtime=0.31
/proc/31635/task/31638/stat : 31638 (java) S 31633 31635 31218 0 -1 4202560 8782 0 0 0 27 4 0 0 18 0 12 0 31077088 1579229184 53885 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31639] ppid=31633 vsize=1542216 CPUtime=0.29
/proc/31635/task/31639/stat : 31639 (java) S 31633 31635 31218 0 -1 4202560 8910 0 0 0 26 3 0 0 18 0 12 0 31077088 1579229184 53885 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31640] ppid=31633 vsize=1542216 CPUtime=0
/proc/31635/task/31640/stat : 31640 (java) S 31633 31635 31218 0 -1 4202560 8 0 0 0 0 0 0 0 15 0 12 0 31077090 1579229184 53885 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31641] ppid=31633 vsize=1542216 CPUtime=0
/proc/31635/task/31641/stat : 31641 (java) S 31633 31635 31218 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 31077091 1579229184 53885 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31642] ppid=31633 vsize=1542216 CPUtime=0
/proc/31635/task/31642/stat : 31642 (java) S 31633 31635 31218 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 31077091 1579229184 53885 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31643] ppid=31633 vsize=1542216 CPUtime=0
/proc/31635/task/31643/stat : 31643 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31077095 1579229184 53885 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31644] ppid=31633 vsize=1542216 CPUtime=0.71
/proc/31635/task/31644/stat : 31644 (java) R 31633 31635 31218 0 -1 4202560 1185 0 0 0 71 0 0 0 15 0 12 0 31077095 1579229184 53885 1992294400 134512640 134550932 4291710624 18446744073709551615 105586618 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31635/tid=31645] ppid=31633 vsize=1542216 CPUtime=1.23
/proc/31635/task/31645/stat : 31645 (java) S 31633 31635 31218 0 -1 4202560 6420 0 0 0 121 2 0 0 15 0 12 0 31077095 1579229184 53885 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31646] ppid=31633 vsize=1542216 CPUtime=0
/proc/31635/task/31646/stat : 31646 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31077095 1579229184 53885 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31647] ppid=31633 vsize=1542216 CPUtime=0
/proc/31635/task/31647/stat : 31647 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 31077095 1579229184 53885 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 6.79
Current children cumulated vsize (KiB) 1542216

[startup+5.10169 s]
/proc/loadavg: 2.22 2.13 1.72 2/118 31647
/proc/meminfo: memFree=1635464/2059040 swapFree=4134576/4192956
[pid=31635] ppid=31633 vsize=1542540 CPUtime=7.38
/proc/31635/stat : 31635 (java) S 31633 31635 31218 0 -1 4202496 62954 0 1 0 707 31 0 0 18 0 12 0 31077085 1579560960 57939 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31635/statm: 385635 57939 1438 10 0 382937 0
[pid=31635/tid=31637] ppid=31633 vsize=1542540 CPUtime=4.46
/proc/31635/task/31637/stat : 31637 (java) S 31633 31635 31218 0 -1 4202560 32047 0 1 0 429 17 0 0 16 0 12 0 31077087 1579560960 57939 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31638] ppid=31633 vsize=1542540 CPUtime=0.44
/proc/31635/task/31638/stat : 31638 (java) S 31633 31635 31218 0 -1 4202560 11090 0 0 0 39 5 0 0 18 0 12 0 31077088 1579560960 57939 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31639] ppid=31633 vsize=1542540 CPUtime=0.42
/proc/31635/task/31639/stat : 31639 (java) S 31633 31635 31218 0 -1 4202560 11128 0 0 0 38 4 0 0 18 0 12 0 31077088 1579560960 57939 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31640] ppid=31633 vsize=1542540 CPUtime=0
/proc/31635/task/31640/stat : 31640 (java) S 31633 31635 31218 0 -1 4202560 8 0 0 0 0 0 0 0 16 0 12 0 31077090 1579560960 57939 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 0 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31641] ppid=31633 vsize=1542540 CPUtime=0
/proc/31635/task/31641/stat : 31641 (java) S 31633 31635 31218 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 31077091 1579560960 57939 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31642] ppid=31633 vsize=1542540 CPUtime=0
/proc/31635/task/31642/stat : 31642 (java) S 31633 31635 31218 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 31077091 1579560960 57939 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31643] ppid=31633 vsize=1542540 CPUtime=0
/proc/31635/task/31643/stat : 31643 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31077095 1579560960 57939 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31644] ppid=31633 vsize=1542540 CPUtime=0.74
/proc/31635/task/31644/stat : 31644 (java) S 31633 31635 31218 0 -1 4202560 1189 0 0 0 74 0 0 0 15 0 12 0 31077095 1579560960 57939 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31645] ppid=31633 vsize=1542540 CPUtime=1.26
/proc/31635/task/31645/stat : 31645 (java) S 31633 31635 31218 0 -1 4202560 6422 0 0 0 124 2 0 0 15 0 12 0 31077095 1579560960 57939 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 1 0 0 0
[pid=31635/tid=31646] ppid=31633 vsize=1542540 CPUtime=0
/proc/31635/task/31646/stat : 31646 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31077095 1579560960 57939 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
[pid=31635/tid=31647] ppid=31633 vsize=1542540 CPUtime=0
/proc/31635/task/31647/stat : 31647 (java) S 31633 31635 31218 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 31077095 1579560960 57939 1992294400 134512640 134550932 4291710624 18446744073709551615 4294960144 0 4 0 16800975 18446604437879241472 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 7.38
Current children cumulated vsize (KiB) 1542540

Child status: 20
Real time (s): 5.12865
CPU time (s): 7.42387
CPU user time (s): 7.07892
CPU system time (s): 0.344947
CPU usage (%): 144.753
Max. virtual memory (cumulated for all children) (KiB): 1544416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.07892
system time used= 0.344947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62958
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= 464
involuntary context switches= 260

runsolver used 0.013997 second user time and 0.039993 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-15 00:35:07
IDJOB=2659800
IDBENCH=2445
IDSOLVER=1164
FILE ID=node017/2659800-1276554906
PBS_JOBID= 11173489
Free space on /tmp= 62420 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-bnl2.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659800-1276554906/watcher-2659800-1276554906 -o /tmp/evaluation-result-2659800-1276554906/solver-2659800-1276554906 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659800-1276554906.opb

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

MD5SUM BENCH= 1aac4473a72704481ef90ef3ff1598a7
RANDOM SEED=1473566085

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1846260 kB
Buffers:         23040 kB
Cached:         109220 kB
SwapCached:      11648 kB
Active:          85932 kB
Inactive:        60444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1846260 kB
SwapTotal:     4192956 kB
SwapFree:      4134576 kB
Dirty:            7516 kB
Writeback:           4 kB
AnonPages:       12564 kB
Mapped:           9256 kB
Slab:            44656 kB
PageTables:       3936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183720 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= 62420 MiB
End job on node017 at 2010-06-15 00:35:12