Trace number 2681743

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)-6 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_5.opb
MD5SUM75c62437256ecfefd1c4252ede4b185e
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-6
Best CPU time to get the best result obtained on this benchmark655.541
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -6
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)2928
Sum of products size (including duplicates)5856
Number of different products1464
Sum of products size2928

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 1565/0 clauses 1514/0 units 0
0.00/0.02	c vars 100
0.00/0.02	c objective 50 + -50
0.49/0.57	c 0.52392 45.0117 1 1529
0.49/0.57	o -5
1.59/1.60	c 1.53377 46.1836 862 3618
1.59/1.60	o -6
1800.03/1800.60	s SATISFIABLE
1800.03/1800.60	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	-6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681743-1277503291/watcher-2681743-1277503291 -o /tmp/evaluation-result-2681743-1277503291/solver-2681743-1277503291 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681743-1277503291.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: 0.83 0.95 0.98 3/106 24409
/proc/meminfo: memFree=1851164/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=2268 CPUtime=0
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 291 0 0 0 0 0 0 0 20 0 1 0 125915524 2322432 211 1992294400 134512640 136421960 4289128304 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24409/statm: 567 211 145 467 0 98 0

[startup+0.100761 s]
/proc/loadavg: 0.83 0.95 0.98 3/106 24409
/proc/meminfo: memFree=1851164/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=10528 CPUtime=0.09
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 2332 0 0 0 9 0 0 0 20 0 1 0 125915524 10780672 2252 1992294400 134512640 136421960 4289128304 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 2632 2253 194 467 0 2163 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10528

[startup+0.20077 s]
/proc/loadavg: 0.83 0.95 0.98 3/106 24409
/proc/meminfo: memFree=1851164/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=17736 CPUtime=0.19
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 4127 0 0 0 18 1 0 0 20 0 1 0 125915524 18161664 3981 1992294400 134512640 136421960 4289128304 18446744073709551615 135503219 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 4434 3982 194 467 0 3965 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17736

[startup+0.300779 s]
/proc/loadavg: 0.83 0.95 0.98 3/106 24409
/proc/meminfo: memFree=1851164/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=24264 CPUtime=0.29
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 5893 0 0 0 27 2 0 0 20 0 1 0 125915524 24846336 5698 1992294400 134512640 136421960 4289128304 18446744073709551615 135311972 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 6066 5699 194 467 0 5597 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24264

[startup+0.70082 s]
/proc/loadavg: 0.83 0.95 0.98 3/106 24409
/proc/meminfo: memFree=1851164/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=47288 CPUtime=0.69
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 11694 0 0 0 64 5 0 0 21 0 1 0 125915524 48422912 10948 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 11822 10948 237 467 0 11353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47288

[startup+1.5009 s]
/proc/loadavg: 0.83 0.95 0.98 2/107 24410
/proc/meminfo: memFree=1808128/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=47288 CPUtime=1.49
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 11694 0 0 0 142 7 0 0 23 0 1 0 125915524 48422912 10948 1992294400 134512640 136421960 4289128304 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 11822 10948 237 467 0 11353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47288

[startup+3.10106 s]
/proc/loadavg: 0.83 0.95 0.98 2/107 24410
/proc/meminfo: memFree=1807508/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=47544 CPUtime=3.09
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 11793 0 0 0 300 9 0 0 25 0 1 0 125915524 48685056 10982 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 11886 10982 237 467 0 11417 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47544

[startup+6.30138 s]
/proc/loadavg: 0.84 0.95 0.98 2/107 24410
/proc/meminfo: memFree=1807012/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=48336 CPUtime=6.29
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 11972 0 0 0 614 15 0 0 25 0 1 0 125915524 49496064 11161 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 12084 11161 237 467 0 11615 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48336

[startup+12.701 s]
/proc/loadavg: 0.86 0.95 0.98 2/107 24410
/proc/meminfo: memFree=1805896/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=49128 CPUtime=12.69
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 12175 0 0 0 1244 25 0 0 25 0 1 0 125915524 50307072 11364 1992294400 134512640 136421960 4289128304 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 12282 11364 237 467 0 11813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49128

[startup+25.5013 s]
/proc/loadavg: 0.89 0.95 0.98 2/107 24410
/proc/meminfo: memFree=1804656/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=50316 CPUtime=25.48
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 12491 0 0 0 2499 49 0 0 25 0 1 0 125915524 51523584 11680 1992294400 134512640 136421960 4289128304 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 12579 11680 237 467 0 12110 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50316

[startup+51.1009 s]
/proc/loadavg: 0.92 0.96 0.98 2/107 24410
/proc/meminfo: memFree=1803540/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=51376 CPUtime=51.07
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 12751 0 0 0 5010 97 0 0 25 0 1 0 125915524 52609024 11940 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 12844 11940 237 467 0 12375 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51376

[startup+102.301 s]
/proc/loadavg: 0.97 0.96 0.98 2/107 24412
/proc/meminfo: memFree=1801804/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=53092 CPUtime=102.27
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 13173 0 0 0 10036 191 0 0 25 0 1 0 125915524 54366208 12362 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 13273 12362 237 467 0 12804 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53092

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24414
/proc/meminfo: memFree=1801680/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=53356 CPUtime=162.25
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 13238 0 0 0 15922 303 0 0 25 0 1 0 125915524 54636544 12427 1992294400 134512640 136421960 4289128304 18446744073709551615 135005945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 13339 12427 237 467 0 12870 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53356

[startup+222.308 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24416
/proc/meminfo: memFree=1800688/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=54016 CPUtime=222.23
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 13408 0 0 0 21813 410 0 0 25 0 1 0 125915524 55312384 12597 1992294400 134512640 136421960 4289128304 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 13504 12597 237 467 0 13035 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 54016

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24416
/proc/meminfo: memFree=1800688/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=54016 CPUtime=282.21
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 13408 0 0 0 27694 527 0 0 25 0 1 0 125915524 55312384 12597 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 13504 12597 237 467 0 13035 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 54016

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24418
/proc/meminfo: memFree=1799696/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=54940 CPUtime=342.18
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 13641 0 0 0 33568 650 0 0 25 0 1 0 125915524 56258560 12830 1992294400 134512640 136421960 4289128304 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 13735 12830 237 467 0 13266 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 54940

[startup+402.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24420
/proc/meminfo: memFree=1798580/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=55980 CPUtime=402.17
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 13891 0 0 0 39451 766 0 0 25 0 1 0 125915524 57323520 13080 1992294400 134512640 136421960 4289128304 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 13995 13080 237 467 0 13526 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 55980

[startup+462.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24422
/proc/meminfo: memFree=1798580/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=55980 CPUtime=462.15
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 13891 0 0 0 45331 884 0 0 25 0 1 0 125915524 57323520 13080 1992294400 134512640 136421960 4289128304 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 13995 13080 237 467 0 13526 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 55980

[startup+522.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24424
/proc/meminfo: memFree=1798580/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=55980 CPUtime=522.13
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 13891 0 0 0 51221 992 0 0 25 0 1 0 125915524 57323520 13080 1992294400 134512640 136421960 4289128304 18446744073709551615 134859734 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 13995 13080 237 467 0 13526 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 55980

[startup+582.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24424
/proc/meminfo: memFree=1798332/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=56244 CPUtime=582.11
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 13932 0 0 0 57102 1109 0 0 25 0 1 0 125915524 57593856 13121 1992294400 134512640 136421960 4289128304 18446744073709551615 134861924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14061 13121 237 467 0 13592 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 56244

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24426
/proc/meminfo: memFree=1798332/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=56244 CPUtime=642.09
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 13932 0 0 0 62992 1217 0 0 25 0 1 0 125915524 57593856 13121 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14061 13121 237 467 0 13592 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 56244

[startup+702.301 s]

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

[startup+882.309 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24432
/proc/meminfo: memFree=1796224/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58136 CPUtime=882.03
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14400 0 0 0 86528 1675 0 0 25 0 1 0 125915524 59531264 13589 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14534 13589 237 467 0 14065 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 58136

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24437
/proc/meminfo: memFree=1795232/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58136 CPUtime=941.98
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14400 0 0 0 92424 1774 0 0 25 0 1 0 125915524 59531264 13589 1992294400 134512640 136421960 4289128304 18446744073709551615 134973824 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14534 13589 237 467 0 14065 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 58136

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24439
/proc/meminfo: memFree=1795232/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58136 CPUtime=1001.96
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14400 0 0 0 98308 1888 0 0 25 0 1 0 125915524 59531264 13589 1992294400 134512640 136421960 4289128304 18446744073709551615 135006599 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14534 13589 237 467 0 14065 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 58136

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24441
/proc/meminfo: memFree=1795232/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58136 CPUtime=1061.94
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14400 0 0 0 104198 1996 0 0 25 0 1 0 125915524 59531264 13589 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14534 13589 237 467 0 14065 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 58136

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24443
/proc/meminfo: memFree=1795232/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58136 CPUtime=1121.93
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14400 0 0 0 110088 2105 0 0 25 0 1 0 125915524 59531264 13589 1992294400 134512640 136421960 4289128304 18446744073709551615 134903394 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14534 13589 237 467 0 14065 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 58136

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24443
/proc/meminfo: memFree=1794860/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58796 CPUtime=1181.91
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14581 0 0 0 115956 2235 0 0 25 0 1 0 125915524 60207104 13770 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14699 13770 237 467 0 14230 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 58796

[startup+1242.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/107 24445
/proc/meminfo: memFree=1794860/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58796 CPUtime=1241.89
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14581 0 0 0 121850 2339 0 0 25 0 1 0 125915524 60207104 13770 1992294400 134512640 136421960 4289128304 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14699 13770 237 467 0 14230 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 58796

[startup+1302.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/107 24447
/proc/meminfo: memFree=1794736/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58796 CPUtime=1301.87
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14581 0 0 0 127732 2455 0 0 25 0 1 0 125915524 60207104 13770 1992294400 134512640 136421960 4289128304 18446744073709551615 135026321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14699 13770 237 467 0 14230 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 58796

[startup+1362.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 24449
/proc/meminfo: memFree=1794736/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58796 CPUtime=1361.85
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14581 0 0 0 133609 2576 0 0 25 0 1 0 125915524 60207104 13770 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14699 13770 237 467 0 14230 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 58796

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24451
/proc/meminfo: memFree=1794736/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58796 CPUtime=1421.84
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14581 0 0 0 139505 2679 0 0 25 0 1 0 125915524 60207104 13770 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14699 13770 237 467 0 14230 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 58796

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24451
/proc/meminfo: memFree=1794736/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58796 CPUtime=1481.82
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14581 0 0 0 145402 2780 0 0 25 0 1 0 125915524 60207104 13770 1992294400 134512640 136421960 4289128304 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14699 13770 237 467 0 14230 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 58796

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24453
/proc/meminfo: memFree=1795108/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58796 CPUtime=1541.82
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14581 0 0 0 151271 2911 0 0 25 0 1 0 125915524 60207104 13770 1992294400 134512640 136421960 4289128304 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14699 13770 237 467 0 14230 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 58796

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24455
/proc/meminfo: memFree=1794984/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=58796 CPUtime=1601.8
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14590 0 0 0 157146 3034 0 0 25 0 1 0 125915524 60207104 13779 1992294400 134512640 136421960 4289128304 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14699 13779 237 467 0 14230 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 58796

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24457
/proc/meminfo: memFree=1793992/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=59852 CPUtime=1661.77
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14832 0 0 0 163028 3149 0 0 25 0 1 0 125915524 61288448 14021 1992294400 134512640 136421960 4289128304 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14963 14021 237 467 0 14494 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 59852

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24459
/proc/meminfo: memFree=1793744/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=59996 CPUtime=1721.75
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14875 0 0 0 168906 3269 0 0 25 0 1 0 125915524 61435904 14064 1992294400 134512640 136421960 4289128304 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14999 14064 237 467 0 14530 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 59996

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24459
/proc/meminfo: memFree=1793744/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=59996 CPUtime=1781.73
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14875 0 0 0 174801 3372 0 0 25 0 1 0 125915524 61435904 14064 1992294400 134512640 136421960 4289128304 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14999 14064 237 467 0 14530 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 59996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24461
/proc/meminfo: memFree=1793744/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=59996 CPUtime=1800.03
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14875 0 0 0 176595 3408 0 0 25 0 1 0 125915524 61435904 14064 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14999 14064 237 467 0 14530 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 59996

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24461
/proc/meminfo: memFree=1793744/2059040 swapFree=4133912/4192956
[pid=24409] ppid=24407 vsize=59996 CPUtime=1800.03
/proc/24409/stat : 24409 (pbct) R 24407 24409 23591 0 -1 4202496 14875 0 0 0 176595 3408 0 0 25 0 1 0 125915524 61435904 14064 1992294400 134512640 136421960 4289128304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24409/statm: 14999 14064 237 467 0 14530 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 59996

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1765.96
CPU system time (s): 34.0958
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 59996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1765.96
system time used= 34.0958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14876
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= 6838

runsolver used 2.89956 second user time and 8.58269 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-26 00:01:31
IDJOB=2681743
IDBENCH=48232
IDSOLVER=1192
FILE ID=node017/2681743-1277503291
PBS_JOBID= 11190572
Free space on /tmp= 62232 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681743-1277503291/watcher-2681743-1277503291 -o /tmp/evaluation-result-2681743-1277503291/solver-2681743-1277503291 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681743-1277503291.opb

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

MD5SUM BENCH= 75c62437256ecfefd1c4252ede4b185e
RANDOM SEED=1466068804

node017.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		: 3000.201
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851692 kB
Buffers:         25672 kB
Cached:          86832 kB
SwapCached:      11156 kB
Active:          11956 kB
Inactive:       114168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851692 kB
SwapTotal:     4192956 kB
SwapFree:      4133912 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:       12320 kB
Mapped:           8320 kB
Slab:            59196 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183484 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= 62232 MiB
End job on node017 at 2010-06-26 00:31:34