Trace number 2669284

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 0.1SAT (TO)20 1800.02 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
sorensson/garden/normalized-g9x9.opb
MD5SUM4b56e6775cc4a081c8696ef0fa81b784
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark0.149976
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20
Optimality of the best value was proved YES
Number of variables81
Total number of constraints81
Number of constraints which are clauses81
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint5
Number of terms in the objective function 81
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 81
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 81
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 0/0 clauses 81/0 units 0
0.00/0.00	c vars 81
0.00/0.00	c objective 81 + 0
0.00/0.01	c 0.007998 3.69141 0 52
0.00/0.01	o 30
0.00/0.01	c 0.008998 3.69141 15 125
0.00/0.01	o 28
0.00/0.01	c 0.009998 3.69141 15 173
0.00/0.01	o 27
0.00/0.01	c 0.012998 3.69141 91 314
0.00/0.01	o 26
0.00/0.01	c 0.013997 3.69141 46 369
0.00/0.01	o 25
0.00/0.01	c 0.013997 3.69141 46 425
0.00/0.01	o 24
0.03/0.04	c 0.038994 3.69141 88 1400
0.03/0.04	o 23
0.03/0.06	c 0.057991 3.69141 196 2113
0.03/0.06	o 22
2.29/2.32	c 1.89171 3.82031 253 68786
2.29/2.32	o 21
119.06/119.16	c 97.0822 3.96094 120 3300732
119.06/119.16	o 20
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	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

Verifier Data 

OK	20

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669284-1276475384/watcher-2669284-1276475384 -o /tmp/evaluation-result-2669284-1276475384/solver-2669284-1276475384 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669284-1276475384.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27495
/proc/meminfo: memFree=1853396/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=3776 CPUtime=0
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 633 0 0 0 0 0 0 0 20 0 1 0 23142115 3866624 556 1992294400 134512640 136485738 4292395808 18446744073709551615 135868589 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 944 556 210 482 0 460 0

[startup+0.035746 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27495
/proc/meminfo: memFree=1853396/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=3776 CPUtime=0.03
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 699 0 0 0 3 0 0 0 20 0 1 0 23142115 3866624 616 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 944 616 243 482 0 460 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3776

[startup+0.100752 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27495
/proc/meminfo: memFree=1853396/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=3908 CPUtime=0.09
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 704 0 0 0 8 1 0 0 20 0 1 0 23142115 4001792 619 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 977 619 243 482 0 493 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3908

[startup+0.300775 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27495
/proc/meminfo: memFree=1853396/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=3908 CPUtime=0.29
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 707 0 0 0 25 4 0 0 20 0 1 0 23142115 4001792 622 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 977 622 243 482 0 493 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3908

[startup+0.700821 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27495
/proc/meminfo: memFree=1853396/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=3908 CPUtime=0.69
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 710 0 0 0 57 12 0 0 21 0 1 0 23142115 4001792 625 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 977 625 243 482 0 493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3908

[startup+1.50091 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 27496
/proc/meminfo: memFree=1851652/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=3908 CPUtime=1.49
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 713 0 0 0 122 27 0 0 23 0 1 0 23142115 4001792 628 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 977 628 243 482 0 493 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3908

[startup+3.1011 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 27496
/proc/meminfo: memFree=1851404/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=3908 CPUtime=3.09
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 717 0 0 0 253 56 0 0 25 0 1 0 23142115 4001792 631 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 977 631 243 482 0 493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3908

[startup+6.30047 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27496
/proc/meminfo: memFree=1851404/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=3908 CPUtime=6.28
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 718 0 0 0 512 116 0 0 25 0 1 0 23142115 4001792 632 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 977 632 243 482 0 493 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3908

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27496
/proc/meminfo: memFree=1851156/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=3908 CPUtime=12.69
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 719 0 0 0 1034 235 0 0 25 0 1 0 23142115 4001792 633 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 977 633 243 482 0 493 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3908

[startup+25.5007 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27496
/proc/meminfo: memFree=1851156/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=3908 CPUtime=25.48
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 722 0 0 0 2083 465 0 0 25 0 1 0 23142115 4001792 636 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 977 636 243 482 0 493 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3908

[startup+51.1007 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 27496
/proc/meminfo: memFree=1851156/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=3908 CPUtime=51.07
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 724 0 0 0 4173 934 0 0 25 0 1 0 23142115 4001792 638 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 977 638 243 482 0 493 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3908

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 27498
/proc/meminfo: memFree=1850908/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=3908 CPUtime=102.27
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 731 0 0 0 8348 1879 0 0 25 0 1 0 23142115 4001792 645 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 977 645 243 482 0 493 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3908

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27500
/proc/meminfo: memFree=1850784/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4052 CPUtime=162.24
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 740 0 0 0 13198 3026 0 0 25 0 1 0 23142115 4149248 653 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1013 653 243 482 0 529 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4052

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27502
/proc/meminfo: memFree=1850784/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4052 CPUtime=222.23
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 741 0 0 0 18044 4179 0 0 25 0 1 0 23142115 4149248 654 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1013 654 243 482 0 529 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4052

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27502
/proc/meminfo: memFree=1850784/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4052 CPUtime=282.21
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 751 0 0 0 22866 5355 0 0 25 0 1 0 23142115 4149248 664 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1013 664 243 482 0 529 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4052

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27504
/proc/meminfo: memFree=1850660/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4052 CPUtime=342.2
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 753 0 0 0 27726 6494 0 0 25 0 1 0 23142115 4149248 666 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1013 666 243 482 0 529 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4052

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27506
/proc/meminfo: memFree=1850660/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4052 CPUtime=402.18
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 755 0 0 0 32575 7643 0 0 25 0 1 0 23142115 4149248 668 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1013 668 243 482 0 529 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4052

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27508
/proc/meminfo: memFree=1850536/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4052 CPUtime=462.17
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 757 0 0 0 37448 8769 0 0 25 0 1 0 23142115 4149248 670 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1013 670 243 482 0 529 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4052

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27510
/proc/meminfo: memFree=1850536/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4052 CPUtime=522.15
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 757 0 0 0 42280 9935 0 0 25 0 1 0 23142115 4149248 670 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1013 670 243 482 0 529 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4052

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27510
/proc/meminfo: memFree=1850412/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4152 CPUtime=582.14
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 774 0 0 0 46981 11233 0 0 25 0 1 0 23142115 4251648 687 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1038 687 243 482 0 554 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4152

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27512
/proc/meminfo: memFree=1850412/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4152 CPUtime=642.12
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 777 0 0 0 51850 12362 0 0 25 0 1 0 23142115 4251648 690 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1038 690 243 482 0 554 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4152

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27518
/proc/meminfo: memFree=1850040/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4152 CPUtime=882.05
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 784 0 0 0 71345 16860 0 0 25 0 1 0 23142115 4251648 697 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1038 697 243 482 0 554 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 4152

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27520
/proc/meminfo: memFree=1850040/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4152 CPUtime=942.04
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 786 0 0 0 76214 17990 0 0 25 0 1 0 23142115 4251648 699 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1038 699 243 482 0 554 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 4152

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27522
/proc/meminfo: memFree=1849916/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4152 CPUtime=1002.02
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 788 0 0 0 81065 19137 0 0 25 0 1 0 23142115 4251648 701 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1038 701 243 482 0 554 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 4152

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27524
/proc/meminfo: memFree=1849916/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4152 CPUtime=1062.01
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 789 0 0 0 85917 20284 0 0 25 0 1 0 23142115 4251648 702 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1038 702 243 482 0 554 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 4152

[startup+1122.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 27526
/proc/meminfo: memFree=1849792/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4152 CPUtime=1121.99
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 790 0 0 0 90737 21462 0 0 25 0 1 0 23142115 4251648 703 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1038 703 243 482 0 554 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 4152

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 27526
/proc/meminfo: memFree=1849668/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4152 CPUtime=1181.97
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 790 0 0 0 95500 22697 0 0 25 0 1 0 23142115 4251648 703 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1038 703 243 482 0 554 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 4152

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27528
/proc/meminfo: memFree=1849544/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4280 CPUtime=1241.96
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 824 0 0 0 100342 23854 0 0 25 0 1 0 23142115 4382720 704 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1070 704 243 482 0 586 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 4280

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27530
/proc/meminfo: memFree=1849420/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4280 CPUtime=1301.95
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 826 0 0 0 105205 24990 0 0 25 0 1 0 23142115 4382720 706 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1070 706 243 482 0 586 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 4280

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27532
/proc/meminfo: memFree=1849420/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4280 CPUtime=1361.92
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 828 0 0 0 110053 26139 0 0 25 0 1 0 23142115 4382720 708 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1070 708 243 482 0 586 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 4280

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27534
/proc/meminfo: memFree=1849420/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4280 CPUtime=1421.91
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 830 0 0 0 114925 27266 0 0 25 0 1 0 23142115 4382720 710 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1070 710 243 482 0 586 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 4280

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27534
/proc/meminfo: memFree=1849420/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4280 CPUtime=1481.89
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 831 0 0 0 119742 28447 0 0 25 0 1 0 23142115 4382720 711 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1070 711 243 482 0 586 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 4280

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27536
/proc/meminfo: memFree=1849296/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4280 CPUtime=1541.87
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 833 0 0 0 124635 29552 0 0 25 0 1 0 23142115 4382720 713 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1070 713 243 482 0 586 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 4280

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27538
/proc/meminfo: memFree=1849296/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4280 CPUtime=1601.86
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 835 0 0 0 129477 30709 0 0 25 0 1 0 23142115 4382720 715 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1070 715 243 482 0 586 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 4280

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27540
/proc/meminfo: memFree=1849296/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4280 CPUtime=1661.84
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 837 0 0 0 134332 31852 0 0 25 0 1 0 23142115 4382720 717 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1070 717 243 482 0 586 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 4280

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27542
/proc/meminfo: memFree=1849172/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4280 CPUtime=1721.82
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 838 0 0 0 139186 32996 0 0 25 0 1 0 23142115 4382720 718 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1070 718 243 482 0 586 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 4280

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27542
/proc/meminfo: memFree=1848924/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4280 CPUtime=1781.81
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 839 0 0 0 144044 34137 0 0 25 0 1 0 23142115 4382720 719 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1070 719 243 482 0 586 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 4280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27544
/proc/meminfo: memFree=1848924/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4280 CPUtime=1800.01
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 840 0 0 0 145522 34479 0 0 25 0 1 0 23142115 4382720 720 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1070 720 243 482 0 586 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 4280

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27544
/proc/meminfo: memFree=1848924/2059040 swapFree=4140108/4192956
[pid=27495] ppid=27493 vsize=4280 CPUtime=1800.01
/proc/27495/stat : 27495 (pbct) R 27493 27495 26346 0 -1 4202496 840 0 0 0 145522 34479 0 0 25 0 1 0 23142115 4382720 720 1992294400 134512640 136485738 4292395808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27495/statm: 1070 720 243 482 0 586 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 4280

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1455.23
CPU system time (s): 344.795
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 4280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1455.23
system time used= 344.795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 840
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= 24957

runsolver used 3.22051 second user time and 8.25574 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-14 02:29:44
IDJOB=2669284
IDBENCH=2213
IDSOLVER=1170
FILE ID=node006/2669284-1276475384
PBS_JOBID= 11173357
Free space on /tmp= 62472 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g9x9.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669284-1276475384/watcher-2669284-1276475384 -o /tmp/evaluation-result-2669284-1276475384/solver-2669284-1276475384 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669284-1276475384.opb

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

MD5SUM BENCH= 4b56e6775cc4a081c8696ef0fa81b784
RANDOM SEED=582436624

node006.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		: 3000.204
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.204
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1853800 kB
Buffers:         37476 kB
Cached:          88252 kB
SwapCached:       6484 kB
Active:          68652 kB
Inactive:        70640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853800 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            1896 kB
Writeback:           0 kB
AnonPages:       11784 kB
Mapped:          13012 kB
Slab:            44212 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180856 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= 62472 MiB
End job on node006 at 2010-06-14 02:59:47