Trace number 2682878

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)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 0.1.1 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 0.006998 3.62109 0 52
0.00/0.01	o 30
0.00/0.01	c 0.007998 3.62109 15 125
0.00/0.01	o 28
0.00/0.01	c 0.007998 3.62109 15 173
0.00/0.01	o 27
0.00/0.01	c 0.010998 3.62109 91 314
0.00/0.01	o 26
0.00/0.01	c 0.010998 3.62109 46 369
0.00/0.01	o 25
0.00/0.01	c 0.011998 3.62109 46 425
0.00/0.01	o 24
0.00/0.04	c 0.031995 3.62109 88 1400
0.00/0.04	o 23
0.00/0.06	c 0.048992 3.62109 196 2113
0.00/0.06	o 22
2.19/2.29	c 1.86772 3.74609 253 68786
2.19/2.29	o 21
118.06/118.16	c 96.3044 3.88672 120 3300732
118.06/118.16	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-2682878-1277481853/watcher-2682878-1277481853 -o /tmp/evaluation-result-2682878-1277481853/solver-2682878-1277481853 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682878-1277481853.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 29534
/proc/meminfo: memFree=1815040/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3572 CPUtime=0
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 594 0 0 0 0 0 0 0 20 0 1 0 89480415 3657728 513 1992294400 134512640 136421960 4288499712 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 893 519 194 467 0 424 0

[startup+0.073565 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 29534
/proc/meminfo: memFree=1815040/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3704 CPUtime=0.06
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 697 0 0 0 5 1 0 0 20 0 1 0 89480415 3792896 608 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 926 608 236 467 0 457 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3704

[startup+0.100567 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 29534
/proc/meminfo: memFree=1815040/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3832 CPUtime=0.09
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 699 0 0 0 7 2 0 0 20 0 1 0 89480415 3923968 610 1992294400 134512640 136421960 4288499712 18446744073709551615 134902342 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 958 610 236 467 0 489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3832

[startup+0.30059 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 29534
/proc/meminfo: memFree=1815040/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3832 CPUtime=0.29
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 703 0 0 0 24 5 0 0 20 0 1 0 89480415 3923968 614 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 958 614 236 467 0 489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3832

[startup+0.700638 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 29534
/proc/meminfo: memFree=1815040/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3832 CPUtime=0.69
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 705 0 0 0 56 13 0 0 20 0 1 0 89480415 3923968 616 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 958 616 236 467 0 489 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3832

[startup+1.50073 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29535
/proc/meminfo: memFree=1813420/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3832 CPUtime=1.49
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 708 0 0 0 122 27 0 0 22 0 1 0 89480415 3923968 619 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 958 619 236 467 0 489 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3832

[startup+3.10092 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29535
/proc/meminfo: memFree=1813172/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3832 CPUtime=3.09
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 713 0 0 0 251 58 0 0 25 0 1 0 89480415 3923968 623 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 958 623 236 467 0 489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3832

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29535
/proc/meminfo: memFree=1813172/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3832 CPUtime=6.29
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 714 0 0 0 510 119 0 0 25 0 1 0 89480415 3923968 624 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 958 624 236 467 0 489 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3832

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29535
/proc/meminfo: memFree=1812924/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3832 CPUtime=12.69
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 715 0 0 0 1026 243 0 0 25 0 1 0 89480415 3923968 625 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 958 625 236 467 0 489 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3832

[startup+25.5006 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29537
/proc/meminfo: memFree=1812924/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3832 CPUtime=25.49
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 718 0 0 0 2073 476 0 0 25 0 1 0 89480415 3923968 628 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 958 628 236 467 0 489 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3832

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29537
/proc/meminfo: memFree=1812924/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3832 CPUtime=51.07
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 720 0 0 0 4172 935 0 0 25 0 1 0 89480415 3923968 630 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 958 630 236 467 0 489 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3832

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29539
/proc/meminfo: memFree=1812676/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3832 CPUtime=102.28
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 727 0 0 0 8351 1877 0 0 25 0 1 0 89480415 3923968 637 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 958 637 236 467 0 489 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3832

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29539
/proc/meminfo: memFree=1812552/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3976 CPUtime=162.24
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 735 0 0 0 13196 3028 0 0 25 0 1 0 89480415 4071424 644 1992294400 134512640 136421960 4288499712 18446744073709551615 134902220 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 994 644 236 467 0 525 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3976

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29541
/proc/meminfo: memFree=1812552/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3976 CPUtime=222.23
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 736 0 0 0 18050 4173 0 0 25 0 1 0 89480415 4071424 645 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 994 645 236 467 0 525 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3976

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29543
/proc/meminfo: memFree=1812428/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3976 CPUtime=282.21
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 747 0 0 0 22869 5352 0 0 25 0 1 0 89480415 4071424 656 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 994 656 236 467 0 525 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3976

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29545
/proc/meminfo: memFree=1812304/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3976 CPUtime=342.19
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 749 0 0 0 27730 6489 0 0 25 0 1 0 89480415 4071424 658 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 994 658 236 467 0 525 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3976

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29547
/proc/meminfo: memFree=1812304/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3976 CPUtime=402.19
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 751 0 0 0 32563 7656 0 0 25 0 1 0 89480415 4071424 660 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 994 660 236 467 0 525 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3976

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 0.93 2/107 29547
/proc/meminfo: memFree=1812180/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3976 CPUtime=462.16
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 752 0 0 0 37424 8792 0 0 25 0 1 0 89480415 4071424 661 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 994 661 236 467 0 525 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3976

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 0.93 2/107 29549
/proc/meminfo: memFree=1812056/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=3976 CPUtime=522.15
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 752 0 0 0 42216 9999 0 0 25 0 1 0 89480415 4071424 661 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 994 661 236 467 0 525 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 3976

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29551
/proc/meminfo: memFree=1811932/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4076 CPUtime=582.13
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 770 0 0 0 46924 11289 0 0 25 0 1 0 89480415 4173824 679 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1019 679 236 467 0 550 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4076

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29553
/proc/meminfo: memFree=1811932/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4076 CPUtime=642.13
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 772 0 0 0 51795 12418 0 0 25 0 1 0 89480415 4173824 681 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1019 681 236 467 0 550 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4076

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29559
/proc/meminfo: memFree=1811684/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4076 CPUtime=882.05
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 779 0 0 0 71222 16983 0 0 25 0 1 0 89480415 4173824 688 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1019 688 236 467 0 550 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 4076

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29561
/proc/meminfo: memFree=1811560/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4076 CPUtime=942.04
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 781 0 0 0 76099 18105 0 0 25 0 1 0 89480415 4173824 690 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1019 690 236 467 0 550 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 4076

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29563
/proc/meminfo: memFree=1811560/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4076 CPUtime=1002.02
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 783 0 0 0 80958 19244 0 0 25 0 1 0 89480415 4173824 692 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1019 692 236 467 0 550 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 4076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29563
/proc/meminfo: memFree=1811560/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4076 CPUtime=1062
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 784 0 0 0 85798 20402 0 0 25 0 1 0 89480415 4173824 693 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1019 693 236 467 0 550 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 4076

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29565
/proc/meminfo: memFree=1811436/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4076 CPUtime=1121.98
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 785 0 0 0 90575 21623 0 0 25 0 1 0 89480415 4173824 694 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1019 694 236 467 0 550 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 4076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29567
/proc/meminfo: memFree=1811436/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4076 CPUtime=1181.97
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 785 0 0 0 95309 22888 0 0 25 0 1 0 89480415 4173824 694 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1019 694 236 467 0 550 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 4076

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29569
/proc/meminfo: memFree=1811312/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4204 CPUtime=1241.95
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 819 0 0 0 100151 24044 0 0 25 0 1 0 89480415 4304896 695 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1051 695 236 467 0 582 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 4204

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29571
/proc/meminfo: memFree=1811188/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4204 CPUtime=1301.94
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 821 0 0 0 104999 25195 0 0 25 0 1 0 89480415 4304896 697 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1051 697 236 467 0 582 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 4204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29571
/proc/meminfo: memFree=1811312/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4204 CPUtime=1361.92
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 823 0 0 0 109855 26337 0 0 25 0 1 0 89480415 4304896 699 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1051 699 236 467 0 582 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 4204

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29573
/proc/meminfo: memFree=1811312/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4204 CPUtime=1421.91
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 825 0 0 0 114714 27477 0 0 25 0 1 0 89480415 4304896 701 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1051 701 236 467 0 582 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 4204

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29575
/proc/meminfo: memFree=1811188/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4204 CPUtime=1481.89
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 827 0 0 0 119538 28651 0 0 25 0 1 0 89480415 4304896 703 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1051 703 236 467 0 582 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 4204

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29577
/proc/meminfo: memFree=1811188/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4204 CPUtime=1541.87
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 829 0 0 0 124412 29775 0 0 25 0 1 0 89480415 4304896 705 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1051 705 236 467 0 582 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 4204

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29579
/proc/meminfo: memFree=1811188/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4204 CPUtime=1601.85
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 831 0 0 0 129256 30929 0 0 25 0 1 0 89480415 4304896 707 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1051 707 236 467 0 582 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 4204

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29582
/proc/meminfo: memFree=1810816/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4204 CPUtime=1661.83
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 833 0 0 0 134106 32077 0 0 25 0 1 0 89480415 4304896 709 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1051 709 236 467 0 582 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 4204

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29584
/proc/meminfo: memFree=1810940/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4204 CPUtime=1721.82
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 833 0 0 0 138926 33256 0 0 25 0 1 0 89480415 4304896 709 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1051 709 236 467 0 582 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 4204

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29586
/proc/meminfo: memFree=1810816/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4204 CPUtime=1781.81
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 835 0 0 0 143785 34396 0 0 25 0 1 0 89480415 4304896 711 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1051 711 236 467 0 582 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 4204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29586
/proc/meminfo: memFree=1810816/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4204 CPUtime=1800.01
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 835 0 0 0 145256 34745 0 0 25 0 1 0 89480415 4304896 711 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1051 711 236 467 0 582 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 4204

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 0.93 2/107 29586
/proc/meminfo: memFree=1810816/2059040 swapFree=4140116/4192956
[pid=29534] ppid=29532 vsize=4204 CPUtime=1800.01
/proc/29534/stat : 29534 (pbct) R 29532 29534 28857 0 -1 4202496 835 0 0 0 145256 34745 0 0 25 0 1 0 89480415 4304896 711 1992294400 134512640 136421960 4288499712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29534/statm: 1051 711 236 467 0 582 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 4204

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1452.56
CPU system time (s): 347.453
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 4204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1452.56
system time used= 347.453
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 836
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= 4961

runsolver used 3.24451 second user time and 8.23375 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-25 18:04:13
IDJOB=2682878
IDBENCH=2213
IDSOLVER=1192
FILE ID=node033/2682878-1277481853
PBS_JOBID= 11190511
Free space on /tmp= 62304 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2682878-1277481853/watcher-2682878-1277481853 -o /tmp/evaluation-result-2682878-1277481853/solver-2682878-1277481853 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682878-1277481853.opb

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

MD5SUM BENCH= 4b56e6775cc4a081c8696ef0fa81b784
RANDOM SEED=934020431

node033.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		: 3000.242
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		: 3000.242
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:       1815568 kB
Buffers:         42100 kB
Cached:         102948 kB
SwapCached:       5352 kB
Active:          64000 kB
Inactive:        94008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1815568 kB
SwapTotal:     4192956 kB
SwapFree:      4140116 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       11536 kB
Mapped:          12040 kB
Slab:            63452 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182476 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= 62304 MiB
End job on node033 at 2010-06-25 18:34:15