Trace number 2668165

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)-7 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_2.opb
MD5SUM1eb933a10fcc575d2df25e98511c4b07
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark576.181
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2960
Sum of products size (including duplicates)5920
Number of different products1480
Sum of products size2960

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
0.00/0.03	c constraints 1581/0 clauses 1530/0 units 0
0.00/0.03	c vars 100
0.00/0.03	c objective 50 + -50
0.59/0.62	c 0.577912 45.9805 1 1544
0.59/0.62	o -3
0.59/0.65	c 0.599908 46.918 3 1565
0.59/0.65	o -4
0.89/1.00	c 0.945856 46.918 163 2546
0.89/1.00	o -5
1.49/1.52	c 1.45678 46.918 813 3909
1.49/1.52	o -6
35.19/35.26	c 34.4518 50.1836 14692 76091
35.19/35.26	o -7
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	v -x1 -x2 -x3 x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 x88 -x89 -x90 -x91 x92 -x93 x94 x95 -x96 -x97 -x98 -x99 x100

Verifier Data 

OK	-7

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668165-1276669874/watcher-2668165-1276669874 -o /tmp/evaluation-result-2668165-1276669874/solver-2668165-1276669874 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668165-1276669874.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 1.09 3/106 15309
/proc/meminfo: memFree=1739232/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=2340 CPUtime=0
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 295 0 0 0 0 0 0 0 20 0 1 0 8278436 2396160 218 1992294400 134512640 136485738 4287135808 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15309/statm: 585 219 156 482 0 101 0

[startup+0.0878589 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 15309
/proc/meminfo: memFree=1739232/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=8900 CPUtime=0.08
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 1921 0 0 0 8 0 0 0 20 0 1 0 8278436 9113600 1844 1992294400 134512640 136485738 4287135808 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 2225 1844 198 482 0 1741 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8900

[startup+0.101861 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 15309
/proc/meminfo: memFree=1739232/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=9940 CPUtime=0.09
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 2175 0 0 0 9 0 0 0 20 0 1 0 8278436 10178560 2099 1992294400 134512640 136485738 4287135808 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 2485 2099 198 482 0 2001 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9940

[startup+0.30089 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 15309
/proc/meminfo: memFree=1739232/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=22316 CPUtime=0.29
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 5320 0 0 0 27 2 0 0 20 0 1 0 8278436 22851584 5177 1992294400 134512640 136485738 4287135808 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 5579 5178 198 482 0 5095 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22316

[startup+0.700948 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 15309
/proc/meminfo: memFree=1739232/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=48040 CPUtime=0.69
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 11893 0 0 0 64 5 0 0 20 0 1 0 8278436 49192960 11082 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 12010 11082 244 482 0 11526 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48040

[startup+1.50206 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 15310
/proc/meminfo: memFree=1695576/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=48040 CPUtime=1.49
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 11894 0 0 0 143 6 0 0 23 0 1 0 8278436 49192960 11082 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 12010 11082 244 482 0 11526 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48040

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 15310
/proc/meminfo: memFree=1695328/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=48172 CPUtime=3.09
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 11938 0 0 0 299 10 0 0 25 0 1 0 8278436 49328128 11125 1992294400 134512640 136485738 4287135808 18446744073709551615 134623117 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 12043 11125 244 482 0 11559 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48172

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 15310
/proc/meminfo: memFree=1694708/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=48964 CPUtime=6.29
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 12142 0 0 0 612 17 0 0 25 0 1 0 8278436 50139136 11329 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 12241 11329 244 482 0 11757 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48964

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 15312
/proc/meminfo: memFree=1693468/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=49756 CPUtime=12.69
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 12346 0 0 0 1238 31 0 0 25 0 1 0 8278436 50950144 11533 1992294400 134512640 136485738 4287135808 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 12439 11533 244 482 0 11955 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49756

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 15312
/proc/meminfo: memFree=1692848/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=50284 CPUtime=25.48
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 12483 0 0 0 2490 58 0 0 25 0 1 0 8278436 51490816 11670 1992294400 134512640 136485738 4287135808 18446744073709551615 134623129 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 12571 11670 244 482 0 12087 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50284

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 15312
/proc/meminfo: memFree=1691732/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=51384 CPUtime=51.08
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 12734 0 0 0 5002 106 0 0 25 0 1 0 8278436 52617216 11920 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 12846 11920 244 482 0 12362 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51384

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 15314
/proc/meminfo: memFree=1691608/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=51384 CPUtime=102.26
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 12734 0 0 0 10016 210 0 0 25 0 1 0 8278436 52617216 11920 1992294400 134512640 136485738 4287135808 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 12846 11920 244 482 0 12362 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51384

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 15316
/proc/meminfo: memFree=1690740/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=52176 CPUtime=162.24
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 12939 0 0 0 15866 358 0 0 25 0 1 0 8278436 53428224 12125 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13044 12125 244 482 0 12560 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 52176

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 15319
/proc/meminfo: memFree=1690120/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=52176 CPUtime=222.22
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 12939 0 0 0 21750 472 0 0 25 0 1 0 8278436 53428224 12125 1992294400 134512640 136485738 4287135808 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13044 12125 244 482 0 12560 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 52176

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 15321
/proc/meminfo: memFree=1690120/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=52176 CPUtime=282.2
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 12940 0 0 0 27623 597 0 0 25 0 1 0 8278436 53428224 12126 1992294400 134512640 136485738 4287135808 18446744073709551615 135038308 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13044 12126 244 482 0 12560 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 52176

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 15323
/proc/meminfo: memFree=1689500/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=52836 CPUtime=342.19
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13104 0 0 0 33478 741 0 0 25 0 1 0 8278436 54104064 12290 1992294400 134512640 136485738 4287135808 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13209 12290 244 482 0 12725 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 52836

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 15325
/proc/meminfo: memFree=1689500/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=52836 CPUtime=402.17
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13104 0 0 0 39343 874 0 0 25 0 1 0 8278436 54104064 12290 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13209 12290 244 482 0 12725 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 52836

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 15327
/proc/meminfo: memFree=1689500/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=52836 CPUtime=462.15
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13104 0 0 0 45212 1003 0 0 25 0 1 0 8278436 54104064 12290 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13209 12290 244 482 0 12725 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 52836

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 15327
/proc/meminfo: memFree=1689376/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=52836 CPUtime=522.14
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13109 0 0 0 51084 1130 0 0 25 0 1 0 8278436 54104064 12295 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13209 12295 244 482 0 12725 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 52836

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 15329
/proc/meminfo: memFree=1689376/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=52836 CPUtime=582.11
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13109 0 0 0 56952 1259 0 0 25 0 1 0 8278436 54104064 12295 1992294400 134512640 136485738 4287135808 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13209 12295 244 482 0 12725 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 52836

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 15331
/proc/meminfo: memFree=1689376/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=52836 CPUtime=642.11
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13109 0 0 0 62820 1391 0 0 25 0 1 0 8278436 54104064 12295 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13209 12295 244 482 0 12725 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 52836

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 15335
/proc/meminfo: memFree=1687888/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54316 CPUtime=822.04
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13480 0 0 0 80375 1829 0 0 25 0 1 0 8278436 55619584 12666 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13579 12666 244 482 0 13095 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 54316

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15337
/proc/meminfo: memFree=1687764/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54316 CPUtime=882.03
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13480 0 0 0 86250 1953 0 0 25 0 1 0 8278436 55619584 12666 1992294400 134512640 136485738 4287135808 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13579 12666 244 482 0 13095 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 54316

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15339
/proc/meminfo: memFree=1687640/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54448 CPUtime=942.01
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13514 0 0 0 92111 2090 0 0 25 0 1 0 8278436 55754752 12700 1992294400 134512640 136485738 4287135808 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13612 12700 244 482 0 13128 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 54448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15341
/proc/meminfo: memFree=1687640/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54448 CPUtime=1001.99
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13514 0 0 0 97979 2220 0 0 25 0 1 0 8278436 55754752 12700 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13612 12700 244 482 0 13128 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 54448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15343
/proc/meminfo: memFree=1687640/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54448 CPUtime=1061.97
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13514 0 0 0 103840 2357 0 0 25 0 1 0 8278436 55754752 12700 1992294400 134512640 136485738 4287135808 18446744073709551615 135044069 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13612 12700 244 482 0 13128 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 54448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15343
/proc/meminfo: memFree=1687640/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54448 CPUtime=1121.96
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13514 0 0 0 109701 2495 0 0 25 0 1 0 8278436 55754752 12700 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13612 12700 244 482 0 13128 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 54448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15345
/proc/meminfo: memFree=1687640/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54448 CPUtime=1181.94
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13514 0 0 0 115566 2628 0 0 25 0 1 0 8278436 55754752 12700 1992294400 134512640 136485738 4287135808 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13612 12700 244 482 0 13128 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 54448

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15347
/proc/meminfo: memFree=1687640/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54448 CPUtime=1241.92
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13514 0 0 0 121428 2764 0 0 25 0 1 0 8278436 55754752 12700 1992294400 134512640 136485738 4287135808 18446744073709551615 134612806 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13612 12700 244 482 0 13128 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 54448

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15349
/proc/meminfo: memFree=1687640/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54448 CPUtime=1301.91
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13514 0 0 0 127289 2902 0 0 25 0 1 0 8278436 55754752 12700 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13612 12700 244 482 0 13128 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 54448

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15351
/proc/meminfo: memFree=1687640/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54448 CPUtime=1361.88
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13514 0 0 0 133155 3033 0 0 25 0 1 0 8278436 55754752 12700 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13612 12700 244 482 0 13128 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 54448

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15351
/proc/meminfo: memFree=1687516/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54448 CPUtime=1421.87
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13514 0 0 0 139006 3181 0 0 25 0 1 0 8278436 55754752 12700 1992294400 134512640 136485738 4287135808 18446744073709551615 135044912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13612 12700 244 482 0 13128 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 54448

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15353
/proc/meminfo: memFree=1687516/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54448 CPUtime=1481.85
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13514 0 0 0 144846 3339 0 0 25 0 1 0 8278436 55754752 12700 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13612 12700 244 482 0 13128 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 54448

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15355
/proc/meminfo: memFree=1687144/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=54844 CPUtime=1541.83
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13619 0 0 0 150687 3496 0 0 25 0 1 0 8278436 56160256 12805 1992294400 134512640 136485738 4287135808 18446744073709551615 135025188 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13711 12805 244 482 0 13227 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 54844

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 15357
/proc/meminfo: memFree=1686772/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=55240 CPUtime=1601.81
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13711 0 0 0 156536 3645 0 0 25 0 1 0 8278436 56565760 12897 1992294400 134512640 136485738 4287135808 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13810 12897 244 482 0 13326 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 55240

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 15359
/proc/meminfo: memFree=1686772/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=55240 CPUtime=1661.8
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13711 0 0 0 162403 3777 0 0 25 0 1 0 8278436 56565760 12897 1992294400 134512640 136485738 4287135808 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13810 12897 244 482 0 13326 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 55240

[startup+1722.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 15359
/proc/meminfo: memFree=1686648/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=55240 CPUtime=1721.78
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13711 0 0 0 168276 3902 0 0 25 0 1 0 8278436 56565760 12897 1992294400 134512640 136485738 4287135808 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13810 12897 244 482 0 13326 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 55240

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15361
/proc/meminfo: memFree=1686524/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=55240 CPUtime=1781.76
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13712 0 0 0 174142 4034 0 0 25 0 1 0 8278436 56565760 12898 1992294400 134512640 136485738 4287135808 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13810 12898 244 482 0 13326 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 55240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15370
/proc/meminfo: memFree=1685648/2059040 swapFree=4164948/4192956
[pid=15309] ppid=15307 vsize=55240 CPUtime=1800.06
/proc/15309/stat : 15309 (pbct) R 15307 15309 14721 0 -1 4202496 13712 0 0 0 175933 4073 0 0 25 0 1 0 8278436 56565760 12898 1992294400 134512640 136485738 4287135808 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15309/statm: 13810 12898 244 482 0 13326 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 55240

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1759.34
CPU system time (s): 40.7388
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 55240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1759.34
system time used= 40.7388
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13712
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= 2
involuntary context switches= 3824

runsolver used 2.83757 second user time and 8.64368 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-16 08:31:14
IDJOB=2668165
IDBENCH=48248
IDSOLVER=1170
FILE ID=node052/2668165-1276669874
PBS_JOBID= 11172500
Free space on /tmp= 62504 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668165-1276669874/watcher-2668165-1276669874 -o /tmp/evaluation-result-2668165-1276669874/solver-2668165-1276669874 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668165-1276669874.opb

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

MD5SUM BENCH= 1eb933a10fcc575d2df25e98511c4b07
RANDOM SEED=84234314

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
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:       1739636 kB
Buffers:         63436 kB
Cached:         142936 kB
SwapCached:       3620 kB
Active:         103928 kB
Inactive:       137292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1739636 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       31140 kB
Mapped:          14992 kB
Slab:            56348 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179696 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= 62504 MiB
End job on node052 at 2010-06-16 09:01:17