Trace number 362978

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, and are wall clock time (not CPU 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
sat4jPseudoCP 2007-03-23UNSAT 8.81866 6.5889

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-pilot.opb
MD5SUM3b411a9d6011bc35efb221797d9fcf38
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.92771
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables86785
Total number of constraints2481
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 constraints2481
Minimum length of a constraint10
Maximum length of a constraint7620
Number of terms in the objective function 840
Biggest coefficient in the objective function 21170
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524903
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530339
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.09/0.13	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.09/0.13	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.09/0.14	c no version file found!!!
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version	1.6.0
0.09/0.14	c os.name	Linux
0.09/0.14	c os.version	2.6.9-22.EL.rootsmp
0.09/0.14	c os.arch	i386
0.09/0.14	c Free memory 1651659224
0.09/0.14	c Max memory 1654456320
0.09/0.14	c Total memory 1654456320
0.09/0.14	c Number of processors 2
0.09/0.19	c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver)
0.09/0.19	--- Begin Solver configuration ---
0.09/0.19	c Stops conflict analysis at the first Unique Implication Point
0.09/0.19	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.09/0.19	c Learn all clauses as in MiniSAT
0.09/0.19	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 
0.09/0.19	c VSIDS like heuristics from MiniSAT using a heap
0.09/0.19	c No reason simplification
0.09/0.19	c --- End Solver configuration ---
0.09/0.19	c solving /tmp/evaluation/362978-1177021438/instance-362978-1177021438.opb
0.09/0.19	c reading problem ... 
8.57/6.44	c ... done. Wall clock time 6.241s.
8.57/6.44	c CPU time (experimental) 4.97s.
8.57/6.44	c #vars     86785
8.57/6.44	c #constraints  2710
8.69/6.53	c starts		: 0
8.69/6.53	c conflicts		: 0
8.69/6.53	c decisions		: 0
8.69/6.53	c propagations		: 2543
8.69/6.53	c inspects		: 1690
8.69/6.53	c learnt literals	: 0
8.69/6.53	c learnt binary clauses	: 0
8.69/6.53	c learnt ternary clauses	: 0
8.69/6.53	c learnt clauses	: 0
8.69/6.53	c root simplifications	: 0
8.69/6.53	c removed literals (reason simplification)	: 0
8.69/6.53	c reason swapping (by a shorter reason)	: 0
8.69/6.53	c Calls to reduceDB	: 0
8.69/6.53	c speed (decisions/second)	: 0.0
8.69/6.53	c non guided choices	0
8.69/6.53	s UNSATISFIABLE
8.69/6.53	c Total wall clock time (ms): 6.34

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-362978-1177021438 -o ROOT/results/node15/solver-362978-1177021438 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362978-1177021438/sat4jPseudoCP.jar /tmp/evaluation/362978-1177021438/instance-362978-1177021438.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 0.98 0.99 2/77 10066
/proc/meminfo: memFree=1818432/2055920 swapFree=4169120/4192956
[pid=10066] ppid=10064 vsize=1520 CPUtime=0
/proc/10066/stat : 10066 (java) R 10064 10066 19518 0 -1 0 80 0 0 0 0 0 0 0 18 0 1 0 150061468 1556480 63 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 7484000 0 0 4096 0 0 0 0 17 1 0 0
/proc/10066/statm: 380 72 56 9 0 10 0

[startup+0.101905 s]
/proc/loadavg: 0.94 0.98 0.99 2/77 10066
/proc/meminfo: memFree=1818432/2055920 swapFree=4169120/4192956
[pid=10066] ppid=10064 vsize=1781280 CPUtime=0.09
/proc/10066/stat : 10066 (java) S 10064 10066 19518 0 -1 0 4018 0 1 0 7 2 0 0 18 0 12 0 150061468 1824030720 3759 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10066/statm: 445320 3759 1124 9 0 442939 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1781280

[startup+0.201913 s]
/proc/loadavg: 0.94 0.98 0.99 2/77 10066
/proc/meminfo: memFree=1818432/2055920 swapFree=4169120/4192956
[pid=10066] ppid=10064 vsize=1782300 CPUtime=0.2
/proc/10066/stat : 10066 (java) S 10064 10066 19518 0 -1 0 4896 0 1 0 18 2 0 0 18 0 12 0 150061468 1825075200 4634 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10066/statm: 445575 4634 1246 9 0 443187 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1782300

[startup+0.301922 s]
/proc/loadavg: 0.94 0.98 0.99 2/77 10066
/proc/meminfo: memFree=1818432/2055920 swapFree=4169120/4192956
[pid=10066] ppid=10064 vsize=1782488 CPUtime=0.34
/proc/10066/stat : 10066 (java) S 10064 10066 19518 0 -1 0 5885 0 1 0 31 3 0 0 18 0 12 0 150061468 1825267712 5623 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10066/statm: 445622 5623 1267 9 0 443234 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1782488

[startup+0.701957 s]
/proc/loadavg: 0.94 0.98 0.99 2/77 10066
/proc/meminfo: memFree=1818432/2055920 swapFree=4169120/4192956
[pid=10066] ppid=10064 vsize=1783512 CPUtime=0.92
/proc/10066/stat : 10066 (java) S 10064 10066 19518 0 -1 0 8164 0 1 0 88 4 0 0 18 0 12 0 150061468 1826316288 7648 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10066/statm: 445878 7648 1302 9 0 443490 0
Current children cumulated CPU time (s) 0.92
Current children cumulated vsize (KiB) 1783512

[startup+1.50204 s]
/proc/loadavg: 0.94 0.98 0.99 3/89 10078
/proc/meminfo: memFree=1771360/2055920 swapFree=4169120/4192956
[pid=10066] ppid=10064 vsize=1793636 CPUtime=2.4
/proc/10066/stat : 10066 (java) S 10064 10066 19518 0 -1 0 26326 0 1 0 227 13 0 0 18 0 12 0 150061468 1836683264 23005 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10066/statm: 448409 23006 1314 9 0 446021 0
[pid=10066/tid=10068] ppid=10064 vsize=1793636 CPUtime=1.12
/proc/10066/task/10068/stat : 10068 (java) R 10064 10066 19518 0 -1 64 19321 0 1 0 103 9 0 0 19 0 12 0 150061469 1836683264 23007 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109591431 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10069] ppid=10064 vsize=1793636 CPUtime=0
/proc/10066/task/10069/stat : 10069 (java) S 10064 10066 19518 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 150061470 1836683264 23008 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10070] ppid=10064 vsize=1793636 CPUtime=0
/proc/10066/task/10070/stat : 10070 (java) S 10064 10066 19518 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 150061470 1836683264 23009 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10071] ppid=10064 vsize=1793636 CPUtime=0
/proc/10066/task/10071/stat : 10071 (java) S 10064 10066 19518 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 150061473 1836683264 23010 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10072] ppid=10064 vsize=1793636 CPUtime=0
/proc/10066/task/10072/stat : 10072 (java) S 10064 10066 19518 0 -1 64 9 0 0 0 0 0 0 0 22 0 12 0 150061473 1836683264 23011 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10073] ppid=10064 vsize=1793636 CPUtime=0
/proc/10066/task/10073/stat : 10073 (java) S 10064 10066 19518 0 -1 64 5 0 0 0 0 0 0 0 23 0 12 0 150061473 1836683264 23012 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10074] ppid=10064 vsize=1793636 CPUtime=0
/proc/10066/task/10074/stat : 10074 (java) S 10064 10066 19518 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 150061477 1836683264 23013 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10075] ppid=10064 vsize=1793636 CPUtime=0.4
/proc/10066/task/10075/stat : 10075 (java) S 10064 10066 19518 0 -1 64 1581 0 0 0 40 0 0 0 16 0 12 0 150061477 1836683264 23014 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10076] ppid=10064 vsize=1793636 CPUtime=0.86
/proc/10066/task/10076/stat : 10076 (java) R 10064 10066 19518 0 -1 64 4705 0 0 0 84 2 0 0 18 0 12 0 150061477 1836683264 23015 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103315186 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10077] ppid=10064 vsize=1793636 CPUtime=0
/proc/10066/task/10077/stat : 10077 (java) S 10064 10066 19518 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 150061477 1836683264 23016 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10078] ppid=10064 vsize=1793636 CPUtime=0
/proc/10066/task/10078/stat : 10078 (java) S 10064 10066 19518 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 150061477 1836683264 23017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 1793636

[startup+3.10217 s]
/proc/loadavg: 0.94 0.98 0.99 3/89 10078
/proc/meminfo: memFree=1651488/2055920 swapFree=4169120/4192956
[pid=10066] ppid=10064 vsize=1793072 CPUtime=4.36
/proc/10066/stat : 10066 (java) S 10064 10066 19518 0 -1 0 51217 0 1 0 410 26 0 0 18 0 12 0 150061468 1836105728 47072 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10066/statm: 448268 47072 1324 9 0 445880 0
[pid=10066/tid=10068] ppid=10064 vsize=1793072 CPUtime=2.54
/proc/10066/task/10068/stat : 10068 (java) R 10064 10066 19518 0 -1 64 37688 0 1 0 237 17 0 0 21 0 12 0 150061469 1836105728 47072 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109515401 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10069] ppid=10064 vsize=1793072 CPUtime=0.13
/proc/10066/task/10069/stat : 10069 (java) S 10064 10066 19518 0 -1 64 2886 0 0 0 12 1 0 0 16 0 12 0 150061470 1836105728 47072 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10070] ppid=10064 vsize=1793072 CPUtime=0.14
/proc/10066/task/10070/stat : 10070 (java) S 10064 10066 19518 0 -1 64 2963 0 0 0 12 2 0 0 18 0 12 0 150061470 1836105728 47072 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10071] ppid=10064 vsize=1793072 CPUtime=0
/proc/10066/task/10071/stat : 10071 (java) S 10064 10066 19518 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 150061473 1836105728 47072 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10072] ppid=10064 vsize=1793072 CPUtime=0
/proc/10066/task/10072/stat : 10072 (java) S 10064 10066 19518 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 150061473 1836105728 47072 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10073] ppid=10064 vsize=1793072 CPUtime=0
/proc/10066/task/10073/stat : 10073 (java) S 10064 10066 19518 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 150061473 1836105728 47072 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10074] ppid=10064 vsize=1793072 CPUtime=0
/proc/10066/task/10074/stat : 10074 (java) S 10064 10066 19518 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 150061477 1836105728 47072 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10075] ppid=10064 vsize=1793072 CPUtime=0.43
/proc/10066/task/10075/stat : 10075 (java) S 10064 10066 19518 0 -1 64 1589 0 0 0 43 0 0 0 16 0 12 0 150061477 1836105728 47072 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10076] ppid=10064 vsize=1793072 CPUtime=1.06
/proc/10066/task/10076/stat : 10076 (java) S 10064 10066 19518 0 -1 64 5365 0 0 0 103 3 0 0 15 0 12 0 150061477 1836105728 47072 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10077] ppid=10064 vsize=1793072 CPUtime=0
/proc/10066/task/10077/stat : 10077 (java) S 10064 10066 19518 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 150061477 1836105728 47072 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10078] ppid=10064 vsize=1793072 CPUtime=0
/proc/10066/task/10078/stat : 10078 (java) S 10064 10066 19518 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 150061477 1836105728 47072 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.36
Current children cumulated vsize (KiB) 1793072

[startup+6.30146 s]
/proc/loadavg: 0.95 0.98 0.99 2/89 10078
/proc/meminfo: memFree=1579104/2055920 swapFree=4169120/4192956
[pid=10066] ppid=10064 vsize=1794284 CPUtime=8.46
/proc/10066/stat : 10066 (java) S 10064 10066 19518 0 -1 0 72061 0 1 0 812 34 0 0 18 0 12 0 150061468 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10066/statm: 448571 65148 1324 9 0 446183 0
[pid=10066/tid=10068] ppid=10064 vsize=1794284 CPUtime=4.84
/proc/10066/task/10068/stat : 10068 (java) R 10064 10066 19518 0 -1 64 37692 0 1 0 466 18 0 0 18 0 12 0 150061469 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10069] ppid=10064 vsize=1794284 CPUtime=1.01
/proc/10066/task/10069/stat : 10069 (java) S 10064 10066 19518 0 -1 64 13781 0 0 0 97 4 0 0 16 0 12 0 150061470 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10070] ppid=10064 vsize=1794284 CPUtime=1.01
/proc/10066/task/10070/stat : 10070 (java) S 10064 10066 19518 0 -1 64 12903 0 0 0 95 6 0 0 19 0 12 0 150061470 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10071] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10071/stat : 10071 (java) S 10064 10066 19518 0 -1 64 10 0 0 0 0 0 0 0 15 0 12 0 150061473 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10072] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10072/stat : 10072 (java) S 10064 10066 19518 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 150061473 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10073] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10073/stat : 10073 (java) S 10064 10066 19518 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 150061473 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10074] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10074/stat : 10074 (java) S 10064 10066 19518 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 150061477 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10075] ppid=10064 vsize=1794284 CPUtime=0.46
/proc/10066/task/10075/stat : 10075 (java) R 10064 10066 19518 0 -1 64 1589 0 0 0 46 0 0 0 17 0 12 0 150061477 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102686361 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10076] ppid=10064 vsize=1794284 CPUtime=1.09
/proc/10066/task/10076/stat : 10076 (java) S 10064 10066 19518 0 -1 64 5367 0 0 0 106 3 0 0 17 0 12 0 150061477 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10077] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10077/stat : 10077 (java) S 10064 10066 19518 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 150061477 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10078] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10078/stat : 10078 (java) S 10064 10066 19518 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 150061477 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.46
Current children cumulated vsize (KiB) 1794284

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

[startup+6.40148 s]
/proc/loadavg: 0.95 0.98 0.99 2/89 10078
/proc/meminfo: memFree=1579104/2055920 swapFree=4169120/4192956
[pid=10066] ppid=10064 vsize=1794284 CPUtime=8.57
/proc/10066/stat : 10066 (java) S 10064 10066 19518 0 -1 0 72061 0 1 0 823 34 0 0 18 0 12 0 150061468 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10066/statm: 448571 65148 1324 9 0 446183 0
[pid=10066/tid=10068] ppid=10064 vsize=1794284 CPUtime=4.94
/proc/10066/task/10068/stat : 10068 (java) R 10064 10066 19518 0 -1 64 37692 0 1 0 476 18 0 0 19 0 12 0 150061469 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109514321 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10069] ppid=10064 vsize=1794284 CPUtime=1.01
/proc/10066/task/10069/stat : 10069 (java) S 10064 10066 19518 0 -1 64 13781 0 0 0 97 4 0 0 16 0 12 0 150061470 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10070] ppid=10064 vsize=1794284 CPUtime=1.01
/proc/10066/task/10070/stat : 10070 (java) S 10064 10066 19518 0 -1 64 12903 0 0 0 95 6 0 0 19 0 12 0 150061470 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10071] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10071/stat : 10071 (java) S 10064 10066 19518 0 -1 64 10 0 0 0 0 0 0 0 15 0 12 0 150061473 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10072] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10072/stat : 10072 (java) S 10064 10066 19518 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 150061473 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10073] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10073/stat : 10073 (java) S 10064 10066 19518 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 150061473 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10074] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10074/stat : 10074 (java) S 10064 10066 19518 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 150061477 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10075] ppid=10064 vsize=1794284 CPUtime=0.46
/proc/10066/task/10075/stat : 10075 (java) S 10064 10066 19518 0 -1 64 1589 0 0 0 46 0 0 0 17 0 12 0 150061477 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10076] ppid=10064 vsize=1794284 CPUtime=1.09
/proc/10066/task/10076/stat : 10076 (java) S 10064 10066 19518 0 -1 64 5367 0 0 0 106 3 0 0 17 0 12 0 150061477 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10077] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10077/stat : 10077 (java) S 10064 10066 19518 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 150061477 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10078] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10078/stat : 10078 (java) S 10064 10066 19518 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 150061477 1837346816 65148 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.57
Current children cumulated vsize (KiB) 1794284

[startup+6.50149 s]
/proc/loadavg: 0.95 0.98 0.99 2/89 10078
/proc/meminfo: memFree=1579104/2055920 swapFree=4169120/4192956
[pid=10066] ppid=10064 vsize=1794284 CPUtime=8.69
/proc/10066/stat : 10066 (java) S 10064 10066 19518 0 -1 0 72086 0 1 0 835 34 0 0 18 0 12 0 150061468 1837346816 65173 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/10066/statm: 448571 65173 1328 9 0 446183 0
[pid=10066/tid=10068] ppid=10064 vsize=1794284 CPUtime=5.02
/proc/10066/task/10068/stat : 10068 (java) R 10064 10066 19518 0 -1 64 37713 0 1 0 484 18 0 0 20 0 12 0 150061469 1837346816 65173 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109221253 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10069] ppid=10064 vsize=1794284 CPUtime=1.01
/proc/10066/task/10069/stat : 10069 (java) S 10064 10066 19518 0 -1 64 13781 0 0 0 97 4 0 0 16 0 12 0 150061470 1837346816 65173 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10070] ppid=10064 vsize=1794284 CPUtime=1.01
/proc/10066/task/10070/stat : 10070 (java) S 10064 10066 19518 0 -1 64 12903 0 0 0 95 6 0 0 19 0 12 0 150061470 1837346816 65173 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10071] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10071/stat : 10071 (java) S 10064 10066 19518 0 -1 64 10 0 0 0 0 0 0 0 15 0 12 0 150061473 1837346816 65173 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10072] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10072/stat : 10072 (java) S 10064 10066 19518 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 150061473 1837346816 65173 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10073] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10073/stat : 10073 (java) S 10064 10066 19518 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 150061473 1837346816 65173 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10074] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10074/stat : 10074 (java) S 10064 10066 19518 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 150061477 1837346816 65173 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10075] ppid=10064 vsize=1794284 CPUtime=0.49
/proc/10066/task/10075/stat : 10075 (java) S 10064 10066 19518 0 -1 64 1593 0 0 0 49 0 0 0 16 0 12 0 150061477 1837346816 65173 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10066/tid=10076] ppid=10064 vsize=1794284 CPUtime=1.12
/proc/10066/task/10076/stat : 10076 (java) S 10064 10066 19518 0 -1 64 5367 0 0 0 109 3 0 0 16 0 12 0 150061477 1837346816 65173 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10077] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10077/stat : 10077 (java) S 10064 10066 19518 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 150061477 1837346816 65173 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10066/tid=10078] ppid=10064 vsize=1794284 CPUtime=0
/proc/10066/task/10078/stat : 10078 (java) S 10064 10066 19518 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 150061477 1837346816 65173 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 1794284

Child status: 20
Real time (s): 6.5889
CPU time (s): 8.81866
CPU user time (s): 8.42972
CPU system time (s): 0.38894
CPU usage (%): 133.841
Max. virtual memory (cumulated for all children) (KiB): 1794996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.42972
system time used= 0.38894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72101
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= 646
involuntary context switches= 549

runsolver used 0.007998 second user time and 0.027995 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Thu Apr 19 22:23:59 UTC 2007

IDJOB= 362978
IDBENCH= 1703
IDSOLVER= 160
FILE ID= node15/362978-1177021438

PBS_JOBID= 4630566

Free space on /tmp= 66472 MiB

SOLVER NAME= sat4jPseudoCP 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-pilot.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362978-1177021438/sat4jPseudoCP.jar /tmp/evaluation/362978-1177021438/instance-362978-1177021438.opb       
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-362978-1177021438 -o ROOT/results/node15/solver-362978-1177021438 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362978-1177021438/sat4jPseudoCP.jar /tmp/evaluation/362978-1177021438/instance-362978-1177021438.opb       

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  3b411a9d6011bc35efb221797d9fcf38

RANDOM SEED= 238350815

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.227
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.227
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1818840 kB
Buffers:         26528 kB
Cached:         135152 kB
SwapCached:       2268 kB
Active:          94000 kB
Inactive:        94204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818840 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:           12196 kB
Writeback:           0 kB
Mapped:          34028 kB
Slab:            34280 kB
Committed_AS:  6602244 kB
PageTables:       1880 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66472 MiB

End job on node15 on Thu Apr 19 22:24:05 UTC 2007