Trace number 2681770

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
PB/CT 0.1 fixedSAT (TO)-7 1800.12 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_4.opb
MD5SUM0c3fb28b3ecb8f1eba2bffa356ef5364
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark564.629
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2932
Sum of products size (including duplicates)5864
Number of different products1466
Sum of products size2932

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 1567/0 clauses 1516/0 units 0
0.00/0.02	c vars 100
0.00/0.02	c objective 50 + -50
0.49/0.54	c 0.500923 45.5586 1 1537
0.49/0.54	o -4
0.49/0.56	c 0.52492 46.4844 4 1562
0.49/0.56	o -5
1.10/1.14	c 1.09383 46.4844 583 3105
1.10/1.14	o -6
82.96/83.03	c 81.3756 51.6016 13629 177832
82.96/83.03	o -7
1800.11/1800.61	s SATISFIABLE
1800.11/1800.61	v -x1 -x2 -x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 x95 -x96 x97 -x98 -x99 x100

Verifier Data 

OK	-7

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681770-1277504401/watcher-2681770-1277504401 -o /tmp/evaluation-result-2681770-1277504401/solver-2681770-1277504401 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681770-1277504401.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 1.01 0.99 3/105 30344
/proc/meminfo: memFree=1782824/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=2268 CPUtime=0
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 301 0 0 0 0 0 0 0 25 0 1 0 91733638 2322432 221 1992294400 134512640 136421960 4287831280 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30344/statm: 567 222 145 467 0 98 0

[startup+0.0856909 s]
/proc/loadavg: 0.93 1.01 0.99 3/105 30344
/proc/meminfo: memFree=1782824/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=9884 CPUtime=0.07
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 2179 0 0 0 7 0 0 0 25 0 1 0 91733638 10121216 2099 1992294400 134512640 136421960 4287831280 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 2471 2100 194 467 0 2002 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9884

[startup+0.101692 s]
/proc/loadavg: 0.93 1.01 0.99 3/105 30344
/proc/meminfo: memFree=1782824/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=11292 CPUtime=0.1
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 2494 0 0 0 9 1 0 0 25 0 1 0 91733638 11563008 2414 1992294400 134512640 136421960 4287831280 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 2823 2414 194 467 0 2354 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11292

[startup+0.301711 s]
/proc/loadavg: 0.93 1.01 0.99 3/105 30344
/proc/meminfo: memFree=1782824/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=25608 CPUtime=0.29
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 6256 0 0 0 27 2 0 0 25 0 1 0 91733638 26222592 6061 1992294400 134512640 136421960 4287831280 18446744073709551615 135063815 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 6402 6062 194 467 0 5933 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25608

[startup+0.701751 s]
/proc/loadavg: 0.93 1.01 0.99 3/105 30344
/proc/meminfo: memFree=1782824/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=47596 CPUtime=0.69
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 11786 0 0 0 65 4 0 0 25 0 1 0 91733638 48738304 10975 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 11899 10975 237 467 0 11430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47596

[startup+1.50083 s]
/proc/loadavg: 0.93 1.01 0.99 2/106 30345
/proc/meminfo: memFree=1739664/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=47596 CPUtime=1.49
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 11787 0 0 0 144 5 0 0 25 0 1 0 91733638 48738304 10975 1992294400 134512640 136421960 4287831280 18446744073709551615 134604577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 11899 10975 237 467 0 11430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47596

[startup+3.10098 s]
/proc/loadavg: 0.93 1.01 0.99 2/106 30345
/proc/meminfo: memFree=1739416/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=47728 CPUtime=3.09
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 11852 0 0 0 301 8 0 0 25 0 1 0 91733638 48873472 11040 1992294400 134512640 136421960 4287831280 18446744073709551615 134861964 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 11932 11040 237 467 0 11463 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47728

[startup+6.3013 s]
/proc/loadavg: 0.94 1.01 0.99 2/106 30345
/proc/meminfo: memFree=1738672/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=48664 CPUtime=6.28
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 12077 0 0 0 613 15 0 0 25 0 1 0 91733638 49831936 11265 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 12166 11265 237 467 0 11697 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 48664

[startup+12.7009 s]
/proc/loadavg: 0.94 1.01 0.99 2/106 30347
/proc/meminfo: memFree=1737556/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=49324 CPUtime=12.69
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 12240 0 0 0 1242 27 0 0 25 0 1 0 91733638 50507776 11428 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 12331 11428 237 467 0 11862 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49324

[startup+25.5012 s]
/proc/loadavg: 0.95 1.01 0.99 2/106 30347
/proc/meminfo: memFree=1736812/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=49984 CPUtime=25.48
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 12409 0 0 0 2496 52 0 0 25 0 1 0 91733638 51183616 11597 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 12496 11597 237 467 0 12027 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49984

[startup+51.1017 s]
/proc/loadavg: 1.05 1.02 1.00 2/106 30347
/proc/meminfo: memFree=1735448/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=51480 CPUtime=51.08
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 12766 0 0 0 5009 99 0 0 25 0 1 0 91733638 52715520 11954 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 12870 11954 237 467 0 12401 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51480

[startup+102.309 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 30349
/proc/meminfo: memFree=1733836/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=52836 CPUtime=102.27
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13103 0 0 0 10030 197 0 0 25 0 1 0 91733638 54104064 12290 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13209 12290 237 467 0 12740 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52836

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 30351
/proc/meminfo: memFree=1733836/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=52836 CPUtime=162.24
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13103 0 0 0 15891 333 0 0 25 0 1 0 91733638 54104064 12290 1992294400 134512640 136421960 4287831280 18446744073709551615 135006291 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13209 12290 237 467 0 12740 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 52836

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30351
/proc/meminfo: memFree=1733836/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=52836 CPUtime=222.23
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13103 0 0 0 21771 452 0 0 25 0 1 0 91733638 54104064 12290 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13209 12290 237 467 0 12740 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 52836

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30353
/proc/meminfo: memFree=1733712/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=52836 CPUtime=282.21
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13103 0 0 0 27648 573 0 0 25 0 1 0 91733638 54104064 12290 1992294400 134512640 136421960 4287831280 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13209 12290 237 467 0 12740 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 52836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30355
/proc/meminfo: memFree=1733588/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=52968 CPUtime=342.2
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13149 0 0 0 33501 719 0 0 25 0 1 0 91733638 54239232 12336 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13242 12336 237 467 0 12773 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 52968

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30357
/proc/meminfo: memFree=1733588/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=52968 CPUtime=402.18
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13149 0 0 0 39379 839 0 0 25 0 1 0 91733638 54239232 12336 1992294400 134512640 136421960 4287831280 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13242 12336 237 467 0 12773 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 52968

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30359
/proc/meminfo: memFree=1733464/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=52968 CPUtime=462.16
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13149 0 0 0 45248 968 0 0 25 0 1 0 91733638 54239232 12336 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13242 12336 237 467 0 12773 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 52968

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30359
/proc/meminfo: memFree=1733464/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=52968 CPUtime=522.15
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13149 0 0 0 51105 1110 0 0 25 0 1 0 91733638 54239232 12336 1992294400 134512640 136421960 4287831280 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13242 12336 237 467 0 12773 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 52968

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30361
/proc/meminfo: memFree=1733464/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=52968 CPUtime=582.13
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13149 0 0 0 56986 1227 0 0 25 0 1 0 91733638 54239232 12336 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13242 12336 237 467 0 12773 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 52968

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30363
/proc/meminfo: memFree=1733464/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=52968 CPUtime=642.12
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13149 0 0 0 62853 1359 0 0 25 0 1 0 91733638 54239232 12336 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13242 12336 237 467 0 12773 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 52968

[startup+702.301 s]

################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/106 30370
/proc/meminfo: memFree=1732720/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53232 CPUtime=822.06
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13200 0 0 0 80425 1781 0 0 25 0 1 0 91733638 54509568 12387 1992294400 134512640 136421960 4287831280 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13308 12387 237 467 0 12839 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 53232

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 30372
/proc/meminfo: memFree=1732720/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53232 CPUtime=882.04
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13200 0 0 0 86294 1910 0 0 25 0 1 0 91733638 54509568 12387 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13308 12387 237 467 0 12839 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 53232

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30374
/proc/meminfo: memFree=1732720/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53232 CPUtime=942.03
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13200 0 0 0 92164 2039 0 0 25 0 1 0 91733638 54509568 12387 1992294400 134512640 136421960 4287831280 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13308 12387 237 467 0 12839 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 53232

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30376
/proc/meminfo: memFree=1732720/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53232 CPUtime=1002.01
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13200 0 0 0 98038 2163 0 0 25 0 1 0 91733638 54509568 12387 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13308 12387 237 467 0 12839 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 53232

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30378
/proc/meminfo: memFree=1732720/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53232 CPUtime=1062
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13200 0 0 0 103910 2290 0 0 25 0 1 0 91733638 54509568 12387 1992294400 134512640 136421960 4287831280 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13308 12387 237 467 0 12839 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 53232

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30378
/proc/meminfo: memFree=1732596/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53232 CPUtime=1121.98
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13200 0 0 0 109785 2413 0 0 25 0 1 0 91733638 54509568 12387 1992294400 134512640 136421960 4287831280 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13308 12387 237 467 0 12839 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 53232

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30380
/proc/meminfo: memFree=1732596/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53232 CPUtime=1181.97
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13200 0 0 0 115654 2543 0 0 25 0 1 0 91733638 54509568 12387 1992294400 134512640 136421960 4287831280 18446744073709551615 134864225 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13308 12387 237 467 0 12839 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 53232

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30382
/proc/meminfo: memFree=1732596/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53232 CPUtime=1241.95
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13200 0 0 0 121531 2664 0 0 25 0 1 0 91733638 54509568 12387 1992294400 134512640 136421960 4287831280 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13308 12387 237 467 0 12839 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 53232

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30384
/proc/meminfo: memFree=1732596/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53232 CPUtime=1301.94
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13200 0 0 0 127407 2787 0 0 25 0 1 0 91733638 54509568 12387 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13308 12387 237 467 0 12839 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 53232

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30386
/proc/meminfo: memFree=1732596/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53232 CPUtime=1361.91
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13200 0 0 0 133255 2936 0 0 25 0 1 0 91733638 54509568 12387 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13308 12387 237 467 0 12839 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 53232

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30386
/proc/meminfo: memFree=1732348/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53364 CPUtime=1421.9
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13233 0 0 0 139103 3087 0 0 25 0 1 0 91733638 54644736 12420 1992294400 134512640 136421960 4287831280 18446744073709551615 135019118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13341 12420 237 467 0 12872 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 53364

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30388
/proc/meminfo: memFree=1731852/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53892 CPUtime=1481.88
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13367 0 0 0 144949 3239 0 0 25 0 1 0 91733638 55185408 12554 1992294400 134512640 136421960 4287831280 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13473 12554 237 467 0 13004 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 53892

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30390
/proc/meminfo: memFree=1731728/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53892 CPUtime=1541.86
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13367 0 0 0 150825 3361 0 0 25 0 1 0 91733638 55185408 12554 1992294400 134512640 136421960 4287831280 18446744073709551615 135031824 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13473 12554 237 467 0 13004 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 53892

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30392
/proc/meminfo: memFree=1731728/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53892 CPUtime=1601.85
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13367 0 0 0 156699 3486 0 0 25 0 1 0 91733638 55185408 12554 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13473 12554 237 467 0 13004 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 53892

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30394
/proc/meminfo: memFree=1731728/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53892 CPUtime=1661.83
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13367 0 0 0 162553 3630 0 0 25 0 1 0 91733638 55185408 12554 1992294400 134512640 136421960 4287831280 18446744073709551615 135032201 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13473 12554 237 467 0 13004 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 53892

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30394
/proc/meminfo: memFree=1731728/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53892 CPUtime=1721.81
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13367 0 0 0 168427 3754 0 0 25 0 1 0 91733638 55185408 12554 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13473 12554 237 467 0 13004 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 53892

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30396
/proc/meminfo: memFree=1731728/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53892 CPUtime=1781.8
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13367 0 0 0 174289 3891 0 0 25 0 1 0 91733638 55185408 12554 1992294400 134512640 136421960 4287831280 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13473 12554 237 467 0 13004 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 53892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30396
/proc/meminfo: memFree=1731728/2059040 swapFree=4140364/4192956
[pid=30344] ppid=30342 vsize=53892 CPUtime=1800.11
/proc/30344/stat : 30344 (pbct) R 30342 30344 30319 0 -1 4202496 13367 0 0 0 176072 3939 0 0 25 0 1 0 91733638 55185408 12554 1992294400 134512640 136421960 4287831280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30344/statm: 13473 12554 237 467 0 13004 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 53892

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.12
CPU user time (s): 1760.73
CPU system time (s): 39.398
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 53892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1760.73
system time used= 39.398
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13368
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 2850

runsolver used 2.89956 second user time and 8.58269 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-26 00:20:01
IDJOB=2681770
IDBENCH=48259
IDSOLVER=1192
FILE ID=node089/2681770-1277504401
PBS_JOBID= 11190592
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681770-1277504401/watcher-2681770-1277504401 -o /tmp/evaluation-result-2681770-1277504401/solver-2681770-1277504401 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681770-1277504401.opb

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

MD5SUM BENCH= 0c3fb28b3ecb8f1eba2bffa356ef5364
RANDOM SEED=504568674

node089.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1783228 kB
Buffers:         46416 kB
Cached:         127448 kB
SwapCached:       5456 kB
Active:          62040 kB
Inactive:       124084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1783228 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:       11020 kB
Mapped:          11976 kB
Slab:            67880 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181388 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= 62552 MiB
End job on node089 at 2010-06-26 00:50:04