Trace number 2681788

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)-13 1800.07 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_4.opb
MD5SUM3258ae2375db1ca5a9ce9d305f00baf0
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-14
Best CPU time to get the best result obtained on this benchmark1275.94
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
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)1228
Sum of products size (including duplicates)2456
Number of different products614
Sum of products size1228

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
0.00/0.01	c constraints 715/0 clauses 664/0 units 0
0.00/0.01	c vars 100
0.00/0.01	c objective 50 + -50
0.19/0.24	c 0.231964 21.4219 1 686
0.19/0.24	o -9
0.19/0.27	c 0.254961 21.9023 89 815
0.19/0.27	o -10
0.49/0.50	c 0.478927 22.125 739 2332
0.49/0.50	o -11
2.20/2.29	c 2.19467 22.7695 3119 13350
2.20/2.29	o -12
12.69/12.78	c 12.1981 24.1875 2240 70977
12.69/12.78	o -13
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	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 -x82 x83 -x84 -x85 -x86 x87 x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 x96 -x97 x98 -x99 -x100

Verifier Data 

OK	-13

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681788-1277504667/watcher-2681788-1277504667 -o /tmp/evaluation-result-2681788-1277504667/solver-2681788-1277504667 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681788-1277504667.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: 0.85 0.95 0.98 3/106 29464
/proc/meminfo: memFree=1851296/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=2268 CPUtime=0
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 91759062 2322432 213 1992294400 134512640 136421960 4293796736 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29464/statm: 567 213 146 467 0 98 0

[startup+0.076216 s]
/proc/loadavg: 0.85 0.95 0.98 3/106 29464
/proc/meminfo: memFree=1851296/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=8696 CPUtime=0.07
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 1868 0 0 0 7 0 0 0 20 0 1 0 91759062 8904704 1787 1992294400 134512640 136421960 4293796736 18446744073709551615 135656006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 2174 1788 194 467 0 1705 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8696

[startup+0.101217 s]
/proc/loadavg: 0.85 0.95 0.98 3/106 29464
/proc/meminfo: memFree=1851296/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=10688 CPUtime=0.09
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 2338 0 0 0 9 0 0 0 20 0 1 0 91759062 10944512 2257 1992294400 134512640 136421960 4293796736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 2672 2258 194 467 0 2203 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10688

[startup+0.301235 s]
/proc/loadavg: 0.85 0.95 0.98 3/106 29464
/proc/meminfo: memFree=1851296/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=22652 CPUtime=0.29
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 5264 0 0 0 28 1 0 0 20 0 1 0 91759062 23195648 5148 1992294400 134512640 136421960 4293796736 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 5663 5148 237 467 0 5194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22652

[startup+0.701271 s]
/proc/loadavg: 0.85 0.95 0.98 3/106 29464
/proc/meminfo: memFree=1851296/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=22652 CPUtime=0.69
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 5265 0 0 0 66 3 0 0 21 0 1 0 91759062 23195648 5148 1992294400 134512640 136421960 4293796736 18446744073709551615 134604577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 5663 5148 237 467 0 5194 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22652

[startup+1.50134 s]
/proc/loadavg: 0.85 0.95 0.98 2/107 29465
/proc/meminfo: memFree=1831448/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=23048 CPUtime=1.49
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 5369 0 0 0 143 6 0 0 22 0 1 0 91759062 23601152 5252 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 5762 5252 237 467 0 5293 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23048

[startup+3.10148 s]
/proc/loadavg: 0.85 0.95 0.98 2/107 29465
/proc/meminfo: memFree=1830828/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=23312 CPUtime=3.09
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 5427 0 0 0 296 13 0 0 25 0 1 0 91759062 23871488 5309 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 5828 5309 237 467 0 5359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23312

[startup+6.30077 s]
/proc/loadavg: 0.86 0.95 0.98 2/107 29465
/proc/meminfo: memFree=1829836/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=24236 CPUtime=6.29
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 5644 0 0 0 602 27 0 0 25 0 1 0 91759062 24817664 5526 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6059 5526 237 467 0 5590 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24236

[startup+12.7013 s]
/proc/loadavg: 0.87 0.95 0.98 2/107 29465
/proc/meminfo: memFree=1829224/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=24764 CPUtime=12.69
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 5797 0 0 0 1211 58 0 0 25 0 1 0 91759062 25358336 5679 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6191 5679 237 467 0 5722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24764

[startup+25.5015 s]
/proc/loadavg: 0.90 0.95 0.98 2/107 29465
/proc/meminfo: memFree=1829224/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=24764 CPUtime=25.48
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 5798 0 0 0 2428 120 0 0 25 0 1 0 91759062 25358336 5679 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6191 5679 237 467 0 5722 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24764

[startup+51.1008 s]
/proc/loadavg: 0.93 0.96 0.98 2/107 29467
/proc/meminfo: memFree=1829224/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=24764 CPUtime=51.08
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 5798 0 0 0 4862 246 0 0 25 0 1 0 91759062 25358336 5679 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6191 5679 237 467 0 5722 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24764

[startup+102.308 s]
/proc/loadavg: 0.97 0.96 0.98 2/107 29467
/proc/meminfo: memFree=1828728/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=25292 CPUtime=102.27
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 5907 0 0 0 9728 499 0 0 25 0 1 0 91759062 25899008 5788 1992294400 134512640 136421960 4293796736 18446744073709551615 135006013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6323 5788 237 467 0 5854 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25292

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 29469
/proc/meminfo: memFree=1828232/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=25688 CPUtime=162.25
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6018 0 0 0 15427 798 0 0 25 0 1 0 91759062 26304512 5899 1992294400 134512640 136421960 4293796736 18446744073709551615 134973866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6422 5899 237 467 0 5953 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25688

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/107 29471
/proc/meminfo: memFree=1828232/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=25688 CPUtime=222.24
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6018 0 0 0 21133 1091 0 0 25 0 1 0 91759062 26304512 5899 1992294400 134512640 136421960 4293796736 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6422 5899 237 467 0 5953 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25688

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 29473
/proc/meminfo: memFree=1827612/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26216 CPUtime=282.22
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6149 0 0 0 26813 1409 0 0 25 0 1 0 91759062 26845184 6030 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6554 6030 237 467 0 6085 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26216

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 29475
/proc/meminfo: memFree=1827612/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26216 CPUtime=342.21
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6149 0 0 0 32521 1700 0 0 25 0 1 0 91759062 26845184 6030 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6554 6030 237 467 0 6085 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 26216

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 29475
/proc/meminfo: memFree=1827488/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26216 CPUtime=402.19
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6149 0 0 0 38210 2009 0 0 25 0 1 0 91759062 26845184 6030 1992294400 134512640 136421960 4293796736 18446744073709551615 134861888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6554 6030 237 467 0 6085 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26216

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 29477
/proc/meminfo: memFree=1827364/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26352 CPUtime=462.18
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6173 0 0 0 43917 2301 0 0 25 0 1 0 91759062 26984448 6054 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6588 6054 237 467 0 6119 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 26352

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 29482
/proc/meminfo: memFree=1826744/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26352 CPUtime=522.17
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6173 0 0 0 49621 2596 0 0 25 0 1 0 91759062 26984448 6054 1992294400 134512640 136421960 4293796736 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6588 6054 237 467 0 6119 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 26352

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 29484
/proc/meminfo: memFree=1826744/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26484 CPUtime=582.15
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6229 0 0 0 55309 2906 0 0 25 0 1 0 91759062 27119616 6110 1992294400 134512640 136421960 4293796736 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6621 6110 237 467 0 6152 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 26484

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 29486
/proc/meminfo: memFree=1826620/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26616 CPUtime=642.14
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6256 0 0 0 61017 3197 0 0 25 0 1 0 91759062 27254784 6137 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6654 6137 237 467 0 6185 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 26616

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.06 1.00 0.99 2/107 29492
/proc/meminfo: memFree=1826496/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26880 CPUtime=882.08
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6313 0 0 0 83841 4367 0 0 25 0 1 0 91759062 27525120 6194 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6720 6194 237 467 0 6251 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 26880

[startup+942.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 29492
/proc/meminfo: memFree=1826496/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26880 CPUtime=942.06
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6313 0 0 0 89536 4670 0 0 25 0 1 0 91759062 27525120 6194 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6720 6194 237 467 0 6251 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 26880

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 29494
/proc/meminfo: memFree=1826496/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26880 CPUtime=1002.04
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6314 0 0 0 95241 4963 0 0 25 0 1 0 91759062 27525120 6195 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6720 6195 237 467 0 6251 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 26880

[startup+1062.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/107 29496
/proc/meminfo: memFree=1826372/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26880 CPUtime=1062.04
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6314 0 0 0 100944 5260 0 0 25 0 1 0 91759062 27525120 6195 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6720 6195 237 467 0 6251 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 26880

[startup+1122.3 s]
/proc/loadavg: 1.08 1.05 1.01 2/107 29498
/proc/meminfo: memFree=1826372/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26880 CPUtime=1122.01
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6314 0 0 0 106649 5552 0 0 25 0 1 0 91759062 27525120 6195 1992294400 134512640 136421960 4293796736 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6720 6195 237 467 0 6251 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 26880

[startup+1182.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 29500
/proc/meminfo: memFree=1826248/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=26880 CPUtime=1182
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6314 0 0 0 112362 5838 0 0 25 0 1 0 91759062 27525120 6195 1992294400 134512640 136421960 4293796736 18446744073709551615 134620100 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6720 6195 237 467 0 6251 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 26880

[startup+1242.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 29502
/proc/meminfo: memFree=1825876/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=27276 CPUtime=1241.99
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6416 0 0 0 118080 6119 0 0 25 0 1 0 91759062 27930624 6297 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6819 6297 237 467 0 6350 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 27276

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29502
/proc/meminfo: memFree=1825752/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=27276 CPUtime=1301.98
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6416 0 0 0 123799 6399 0 0 25 0 1 0 91759062 27930624 6297 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6819 6297 237 467 0 6350 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 27276

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29504
/proc/meminfo: memFree=1825752/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=27408 CPUtime=1361.96
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6439 0 0 0 129511 6685 0 0 25 0 1 0 91759062 28065792 6320 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6852 6320 237 467 0 6383 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 27408

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29506
/proc/meminfo: memFree=1825752/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=27408 CPUtime=1421.96
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6439 0 0 0 135227 6969 0 0 25 0 1 0 91759062 28065792 6320 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6852 6320 237 467 0 6383 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 27408

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29508
/proc/meminfo: memFree=1825752/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=27408 CPUtime=1481.93
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6439 0 0 0 140929 7264 0 0 25 0 1 0 91759062 28065792 6320 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6852 6320 237 467 0 6383 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 27408

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29510
/proc/meminfo: memFree=1825628/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=27408 CPUtime=1541.91
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6439 0 0 0 146632 7559 0 0 25 0 1 0 91759062 28065792 6320 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6852 6320 237 467 0 6383 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 27408

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29510
/proc/meminfo: memFree=1825628/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=27408 CPUtime=1601.91
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6439 0 0 0 152354 7837 0 0 25 0 1 0 91759062 28065792 6320 1992294400 134512640 136421960 4293796736 18446744073709551615 134859708 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6852 6320 237 467 0 6383 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 27408

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29512
/proc/meminfo: memFree=1825504/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=27408 CPUtime=1661.89
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6439 0 0 0 158074 8115 0 0 25 0 1 0 91759062 28065792 6320 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6852 6320 237 467 0 6383 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 27408

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29514
/proc/meminfo: memFree=1825380/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=27408 CPUtime=1721.87
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6439 0 0 0 163772 8415 0 0 25 0 1 0 91759062 28065792 6320 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6852 6320 237 467 0 6383 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 27408

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29516
/proc/meminfo: memFree=1825132/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=27408 CPUtime=1781.86
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6439 0 0 0 169487 8699 0 0 25 0 1 0 91759062 28065792 6320 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6852 6320 237 467 0 6383 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 27408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29516
/proc/meminfo: memFree=1825132/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=27408 CPUtime=1800.05
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6439 0 0 0 171219 8786 0 0 25 0 1 0 91759062 28065792 6320 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6852 6320 237 467 0 6383 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 27408

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29516
/proc/meminfo: memFree=1825132/2059040 swapFree=4140380/4192956
[pid=29464] ppid=29462 vsize=27408 CPUtime=1800.05
/proc/29464/stat : 29464 (pbct) R 29462 29464 29411 0 -1 4202496 6439 0 0 0 171219 8786 0 0 25 0 1 0 91759062 28065792 6320 1992294400 134512640 136421960 4293796736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29464/statm: 6852 6320 237 467 0 6383 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 27408

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1712.2
CPU system time (s): 87.8736
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 27408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1712.2
system time used= 87.8736
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6440
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= 4494

runsolver used 2.91256 second user time and 8.5647 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-26 00:24:27
IDJOB=2681788
IDBENCH=48277
IDSOLVER=1192
FILE ID=node043/2681788-1277504667
PBS_JOBID= 11190597
Free space on /tmp= 62288 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681788-1277504667/watcher-2681788-1277504667 -o /tmp/evaluation-result-2681788-1277504667/solver-2681788-1277504667 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681788-1277504667.opb

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

MD5SUM BENCH= 3258ae2375db1ca5a9ce9d305f00baf0
RANDOM SEED=497868208

node043.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		: 3000.241
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851824 kB
Buffers:         23208 kB
Cached:          86828 kB
SwapCached:       5408 kB
Active:          20776 kB
Inactive:       102252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851824 kB
SwapTotal:     4192956 kB
SwapFree:      4140380 kB
Dirty:            1896 kB
Writeback:           0 kB
AnonPages:       11480 kB
Mapped:          12024 kB
Slab:            61892 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183244 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= 62288 MiB
End job on node043 at 2010-06-26 00:54:29