Trace number 2659804

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 4.23535 2.66577

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-beaconfd.opb
MD5SUM82f615abc3129d59c14793e11ecbb793
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 benchmark4.17437
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7860
Total number of constraints173
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 constraints173
Minimum length of a constraint30
Maximum length of a constraint4620
Number of terms in the objective function 2880
Biggest coefficient in the objective function 58518929408000
Number of bits for the biggest coefficient in the objective function 46
Sum of the numbers in the objective function 540181257540309
Number of bits of the sum of numbers in the objective function 49
Biggest number in a constraint 58518929408000
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 540181257540309
Number of bits of the biggest sum of numbers49
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
0.22/0.21	c Pseudo Boolean Optimization
0.22/0.21	c --- Begin Solver configuration ---
0.22/0.21	c Stops conflict analysis at the first Unique Implication Point
0.22/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.22/0.21	c Learn all clauses as in MiniSAT
0.22/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.22/0.21	c Expensive reason simplification
0.22/0.21	c Armin Biere (Picosat) restarts strategy
0.22/0.21	c Glucose learned constraints deletion strategy
0.22/0.21	c timeout=2147483s
0.22/0.21	c DB Simplification allowed=false
0.22/0.21	c --- End Solver configuration ---
0.22/0.21	c solving HOME/instance-2659804-1276555628.opb
0.22/0.21	c reading problem ... 
3.23/2.04	c ... done. Wall clock time 1.825s.
3.23/2.04	c #vars     7860
3.23/2.04	c #constraints  3575
3.23/2.04	c constraints type 
3.23/2.04	c org.sat4j.pb.constraints.pb.MaxWatchPb => 272
4.18/2.61	c starts		: 0
4.18/2.61	c conflicts		: 0
4.18/2.61	c decisions		: 0
4.18/2.61	c propagations		: 4258
4.18/2.61	c inspects		: 58658
4.18/2.61	c learnt literals	: 0
4.18/2.61	c learnt binary clauses	: 0
4.18/2.61	c learnt ternary clauses	: 0
4.18/2.61	c learnt clauses	: 0
4.18/2.61	c ignored clauses	: 0
4.18/2.61	c root simplifications	: 0
4.18/2.61	c removed literals (reason simplification)	: 0
4.18/2.61	c reason swapping (by a shorter reason)	: 0
4.18/2.61	c Calls to reduceDB	: 0
4.18/2.62	c number of reductions to clauses (during analyze)	: 0
4.18/2.62	c number of learned constraints concerned by reduction	: 0
4.18/2.62	c number of learning phase by resolution	: 0
4.18/2.62	c number of learning phase by cutting planes	: 0
4.18/2.62	c speed (assignments/second)	: 7379.549393414212
4.18/2.62	c non guided choices	0
4.18/2.62	c learnt constraints type 
4.18/2.62	c constraints type 
4.18/2.62	c org.sat4j.pb.constraints.pb.MaxWatchPb => 272
4.18/2.62	s UNSATISFIABLE
4.18/2.62	c Total wall clock time (in seconds): 2.404

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-2659804-1276555628/watcher-2659804-1276555628 -o /tmp/evaluation-result-2659804-1276555628/solver-2659804-1276555628 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659804-1276555628.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: 1.34 1.17 1.06 3/106 31177
/proc/meminfo: memFree=1804236/2059040 swapFree=4140228/4192956
[pid=31177] ppid=31175 vsize=248 CPUtime=0
/proc/31177/stat : 31177 (java) R 31175 31177 30593 0 -1 4194304 283 0 0 0 0 0 0 0 16 0 1 0 31164571 253952 29 1992294400 134512640 134550932 4292149488 18446744073709551615 11227614 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31177/statm: 62 29 21 10 0 23 0

[startup+0.0975301 s]
/proc/loadavg: 1.34 1.17 1.06 3/106 31177
/proc/meminfo: memFree=1804236/2059040 swapFree=4140228/4192956
[pid=31177] ppid=31175 vsize=1524024 CPUtime=0.08
/proc/31177/stat : 31177 (java) S 31175 31177 30593 0 -1 4202496 3927 0 1 0 5 3 0 0 15 0 12 0 31164571 1560600576 3365 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31177/statm: 381006 3365 1072 10 0 378308 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524024

[startup+0.101527 s]
/proc/loadavg: 1.34 1.17 1.06 3/106 31177
/proc/meminfo: memFree=1804236/2059040 swapFree=4140228/4192956
[pid=31177] ppid=31175 vsize=1524184 CPUtime=0.08
/proc/31177/stat : 31177 (java) S 31175 31177 30593 0 -1 4202496 3961 0 1 0 5 3 0 0 15 0 12 0 31164571 1560764416 3399 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31177/statm: 381046 3399 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.301556 s]
/proc/loadavg: 1.34 1.17 1.06 3/106 31177
/proc/meminfo: memFree=1804236/2059040 swapFree=4140228/4192956
[pid=31177] ppid=31175 vsize=1526804 CPUtime=0.37
/proc/31177/stat : 31177 (java) S 31175 31177 30593 0 -1 4202496 5442 0 1 0 33 4 0 0 15 0 12 0 31164571 1563447296 4878 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31177/statm: 381701 4878 1364 10 0 379003 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1526804

[startup+0.701611 s]
/proc/loadavg: 1.34 1.17 1.06 3/106 31177
/proc/meminfo: memFree=1804236/2059040 swapFree=4140228/4192956
[pid=31177] ppid=31175 vsize=1537808 CPUtime=1.16
/proc/31177/stat : 31177 (java) S 31175 31177 30593 0 -1 4202496 9433 0 1 0 110 6 0 0 15 0 12 0 31164571 1574715392 8518 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31177/statm: 384452 8518 1388 10 0 381754 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 1537808

[startup+1.50169 s]
/proc/loadavg: 1.34 1.17 1.06 4/118 31189
/proc/meminfo: memFree=1767684/2059040 swapFree=4140228/4192956
[pid=31177] ppid=31175 vsize=1542332 CPUtime=2.74
/proc/31177/stat : 31177 (java) S 31175 31177 30593 0 -1 4202496 18701 0 1 0 265 9 0 0 15 0 12 0 31164571 1579347968 15900 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31177/statm: 385583 15902 1406 10 0 382885 0
[pid=31177/tid=31179] ppid=31175 vsize=1542332 CPUtime=1.46
/proc/31177/task/31179/stat : 31179 (java) R 31175 31177 30593 0 -1 4202560 10884 0 1 0 141 5 0 0 25 0 12 0 31164572 1579347968 15903 1992294400 134512640 134550932 4292149488 18446744073709551615 4109134994 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31177/tid=31180] ppid=31175 vsize=1542332 CPUtime=0
/proc/31177/task/31180/stat : 31180 (java) S 31175 31177 30593 0 -1 4202560 2 0 0 0 0 0 0 0 17 0 12 0 31164573 1579347968 15903 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31181] ppid=31175 vsize=1542332 CPUtime=0
/proc/31177/task/31181/stat : 31181 (java) S 31175 31177 30593 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 31164573 1579347968 15904 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 1 0 0 0
[pid=31177/tid=31182] ppid=31175 vsize=1542332 CPUtime=0
/proc/31177/task/31182/stat : 31182 (java) S 31175 31177 30593 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 31164575 1579347968 15905 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 0 0 16800975 18446604437861107584 0 0 -1 1 0 0 0
[pid=31177/tid=31183] ppid=31175 vsize=1542332 CPUtime=0
/proc/31177/task/31183/stat : 31183 (java) S 31175 31177 30593 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 12 0 31164576 1579347968 15906 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31184] ppid=31175 vsize=1542332 CPUtime=0
/proc/31177/task/31184/stat : 31184 (java) S 31175 31177 30593 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 12 0 31164576 1579347968 15907 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31185] ppid=31175 vsize=1542332 CPUtime=0
/proc/31177/task/31185/stat : 31185 (java) S 31175 31177 30593 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 31164580 1579347968 15908 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31186] ppid=31175 vsize=1542332 CPUtime=0.04
/proc/31177/task/31186/stat : 31186 (java) S 31175 31177 30593 0 -1 4202560 103 0 0 0 4 0 0 0 22 0 12 0 31164580 1579347968 15909 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31187] ppid=31175 vsize=1542332 CPUtime=1.21
/proc/31177/task/31187/stat : 31187 (java) S 31175 31177 30593 0 -1 4202560 6655 0 0 0 119 2 0 0 18 0 12 0 31164580 1579347968 15910 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31188] ppid=31175 vsize=1542332 CPUtime=0
/proc/31177/task/31188/stat : 31188 (java) S 31175 31177 30593 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 31164580 1579347968 15911 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31189] ppid=31175 vsize=1542332 CPUtime=0
/proc/31177/task/31189/stat : 31189 (java) S 31175 31177 30593 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31164580 1579347968 15912 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 1542332

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

[startup+2.30178 s]
/proc/loadavg: 1.34 1.17 1.06 4/118 31189
/proc/meminfo: memFree=1699608/2059040 swapFree=4140228/4192956
[pid=31177] ppid=31175 vsize=1542532 CPUtime=3.76
/proc/31177/stat : 31177 (java) S 31175 31177 30593 0 -1 4202496 30563 0 1 0 362 14 0 0 15 0 12 0 31164571 1579552768 27762 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31177/statm: 385633 27763 1426 10 0 382935 0
[pid=31177/tid=31179] ppid=31175 vsize=1542532 CPUtime=2.27
/proc/31177/task/31179/stat : 31179 (java) R 31175 31177 30593 0 -1 4202560 22587 0 1 0 216 11 0 0 25 0 12 0 31164572 1579552768 27763 1992294400 134512640 134550932 4292149488 18446744073709551615 4109181722 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31177/tid=31180] ppid=31175 vsize=1542532 CPUtime=0
/proc/31177/task/31180/stat : 31180 (java) S 31175 31177 30593 0 -1 4202560 2 0 0 0 0 0 0 0 17 0 12 0 31164573 1579552768 27763 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31181] ppid=31175 vsize=1542532 CPUtime=0
/proc/31177/task/31181/stat : 31181 (java) S 31175 31177 30593 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 31164573 1579552768 27763 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 1 0 0 0
[pid=31177/tid=31182] ppid=31175 vsize=1542532 CPUtime=0
/proc/31177/task/31182/stat : 31182 (java) S 31175 31177 30593 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 31164575 1579552768 27763 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 0 0 16800975 18446604437861107584 0 0 -1 1 0 0 0
[pid=31177/tid=31183] ppid=31175 vsize=1542532 CPUtime=0
/proc/31177/task/31183/stat : 31183 (java) S 31175 31177 30593 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 12 0 31164576 1579552768 27763 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31184] ppid=31175 vsize=1542532 CPUtime=0
/proc/31177/task/31184/stat : 31184 (java) S 31175 31177 30593 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 12 0 31164576 1579552768 27763 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31185] ppid=31175 vsize=1542532 CPUtime=0
/proc/31177/task/31185/stat : 31185 (java) S 31175 31177 30593 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 31164580 1579552768 27763 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31186] ppid=31175 vsize=1542532 CPUtime=0.06
/proc/31177/task/31186/stat : 31186 (java) R 31175 31177 30593 0 -1 4202560 110 0 0 0 6 0 0 0 17 0 12 0 31164580 1579552768 27763 1992294400 134512640 134550932 4292149488 18446744073709551615 105499355 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31177/tid=31187] ppid=31175 vsize=1542532 CPUtime=1.41
/proc/31177/task/31187/stat : 31187 (java) R 31175 31177 30593 0 -1 4202560 6805 0 0 0 139 2 0 0 16 0 12 0 31164580 1579552768 27763 1992294400 134512640 134550932 4292149488 18446744073709551615 105873548 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=31177/tid=31188] ppid=31175 vsize=1542532 CPUtime=0
/proc/31177/task/31188/stat : 31188 (java) S 31175 31177 30593 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 31164580 1579552768 27763 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31189] ppid=31175 vsize=1542532 CPUtime=0
/proc/31177/task/31189/stat : 31189 (java) S 31175 31177 30593 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31164580 1579552768 27763 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.76
Current children cumulated vsize (KiB) 1542532

[startup+2.50179 s]
/proc/loadavg: 1.34 1.17 1.06 4/118 31189
/proc/meminfo: memFree=1699608/2059040 swapFree=4140228/4192956
[pid=31177] ppid=31175 vsize=1541888 CPUtime=4.08
/proc/31177/stat : 31177 (java) S 31175 31177 30593 0 -1 4202496 32346 0 1 0 393 15 0 0 15 0 12 0 31164571 1578893312 29396 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31177/statm: 385472 29396 1427 10 0 382774 0
[pid=31177/tid=31179] ppid=31175 vsize=1541888 CPUtime=2.46
/proc/31177/task/31179/stat : 31179 (java) R 31175 31177 30593 0 -1 4202560 24342 0 1 0 235 11 0 0 25 0 12 0 31164572 1578893312 29397 1992294400 134512640 134550932 4292149488 18446744073709551615 4109254085 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31177/tid=31180] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31180/stat : 31180 (java) S 31175 31177 30593 0 -1 4202560 2 0 0 0 0 0 0 0 17 0 12 0 31164573 1578893312 29397 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31181] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31181/stat : 31181 (java) S 31175 31177 30593 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 31164573 1578893312 29397 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 1 0 0 0
[pid=31177/tid=31182] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31182/stat : 31182 (java) S 31175 31177 30593 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 31164575 1578893312 29397 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 0 0 16800975 18446604437861107584 0 0 -1 1 0 0 0
[pid=31177/tid=31183] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31183/stat : 31183 (java) S 31175 31177 30593 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 12 0 31164576 1578893312 29398 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31184] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31184/stat : 31184 (java) S 31175 31177 30593 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 12 0 31164576 1578893312 29398 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31185] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31185/stat : 31185 (java) S 31175 31177 30593 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 31164580 1578893312 29398 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31186] ppid=31175 vsize=1541888 CPUtime=0.06
/proc/31177/task/31186/stat : 31186 (java) S 31175 31177 30593 0 -1 4202560 110 0 0 0 6 0 0 0 17 0 12 0 31164580 1578893312 29398 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31187] ppid=31175 vsize=1541888 CPUtime=1.53
/proc/31177/task/31187/stat : 31187 (java) S 31175 31177 30593 0 -1 4202560 6833 0 0 0 151 2 0 0 16 0 12 0 31164580 1578893312 29399 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31188] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31188/stat : 31188 (java) S 31175 31177 30593 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 31164580 1578893312 29399 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31189] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31189/stat : 31189 (java) S 31175 31177 30593 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31164580 1578893312 29399 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.08
Current children cumulated vsize (KiB) 1541888

[startup+2.6018 s]
/proc/loadavg: 1.34 1.17 1.06 4/118 31189
/proc/meminfo: memFree=1699608/2059040 swapFree=4140228/4192956
[pid=31177] ppid=31175 vsize=1541888 CPUtime=4.18
/proc/31177/stat : 31177 (java) S 31175 31177 30593 0 -1 4202496 32484 0 1 0 403 15 0 0 15 0 12 0 31164571 1578893312 29534 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31177/statm: 385472 29534 1427 10 0 382774 0
[pid=31177/tid=31179] ppid=31175 vsize=1541888 CPUtime=2.56
/proc/31177/task/31179/stat : 31179 (java) R 31175 31177 30593 0 -1 4202560 24479 0 1 0 245 11 0 0 25 0 12 0 31164572 1578893312 29534 1992294400 134512640 134550932 4292149488 18446744073709551615 4109256334 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=31177/tid=31180] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31180/stat : 31180 (java) S 31175 31177 30593 0 -1 4202560 2 0 0 0 0 0 0 0 17 0 12 0 31164573 1578893312 29534 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31181] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31181/stat : 31181 (java) S 31175 31177 30593 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 31164573 1578893312 29534 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 1 0 0 0
[pid=31177/tid=31182] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31182/stat : 31182 (java) S 31175 31177 30593 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 31164575 1578893312 29534 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 0 0 16800975 18446604437861107584 0 0 -1 1 0 0 0
[pid=31177/tid=31183] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31183/stat : 31183 (java) S 31175 31177 30593 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 12 0 31164576 1578893312 29534 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31184] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31184/stat : 31184 (java) S 31175 31177 30593 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 12 0 31164576 1578893312 29534 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31185] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31185/stat : 31185 (java) S 31175 31177 30593 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 31164580 1578893312 29534 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31186] ppid=31175 vsize=1541888 CPUtime=0.06
/proc/31177/task/31186/stat : 31186 (java) S 31175 31177 30593 0 -1 4202560 110 0 0 0 6 0 0 0 17 0 12 0 31164580 1578893312 29534 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31187] ppid=31175 vsize=1541888 CPUtime=1.53
/proc/31177/task/31187/stat : 31187 (java) S 31175 31177 30593 0 -1 4202560 6833 0 0 0 151 2 0 0 16 0 12 0 31164580 1578893312 29534 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31188] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31188/stat : 31188 (java) S 31175 31177 30593 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 31164580 1578893312 29534 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 0 0 0 0
[pid=31177/tid=31189] ppid=31175 vsize=1541888 CPUtime=0
/proc/31177/task/31189/stat : 31189 (java) S 31175 31177 30593 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31164580 1578893312 29534 1992294400 134512640 134550932 4292149488 18446744073709551615 4294960144 0 4 0 16800975 18446604437861107584 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.18
Current children cumulated vsize (KiB) 1541888

Child status: 20
Real time (s): 2.66577
CPU time (s): 4.23535
CPU user time (s): 4.06838
CPU system time (s): 0.166974
CPU usage (%): 158.879
Max. virtual memory (cumulated for all children) (KiB): 1543868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.06838
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32536
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= 204
involuntary context switches= 202

runsolver used 0.011998 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-15 00:47:08
IDJOB=2659804
IDBENCH=2451
IDSOLVER=1164
FILE ID=node009/2659804-1276555628
PBS_JOBID= 11173493
Free space on /tmp= 62448 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-beaconfd.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659804-1276555628/watcher-2659804-1276555628 -o /tmp/evaluation-result-2659804-1276555628/solver-2659804-1276555628 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659804-1276555628.opb

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

MD5SUM BENCH= 82f615abc3129d59c14793e11ecbb793
RANDOM SEED=390557501

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1804632 kB
Buffers:         52296 kB
Cached:         122764 kB
SwapCached:       6120 kB
Active:          81888 kB
Inactive:       105884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1804632 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            1756 kB
Writeback:           0 kB
AnonPages:       11040 kB
Mapped:          12952 kB
Slab:            44516 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180088 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= 62448 MiB
End job on node009 at 2010-06-15 00:47:11