Trace number 2668194

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)-13 1800.06 1800.61

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 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
0.19/0.26	c 0.249962 21.4922 1 686
0.19/0.26	o -9
0.19/0.28	c 0.266959 21.9727 63 781
0.19/0.28	o -10
0.39/0.43	c 0.403938 22.1953 457 1672
0.39/0.43	o -11
0.99/1.09	c 1.03884 22.332 2636 5816
0.99/1.09	o -12
30.99/31.06	c 29.5615 24.918 4334 165819
30.99/31.06	o -13
1800.05/1800.60	s SATISFIABLE
1800.05/1800.60	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	-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-2668194-1276674593/watcher-2668194-1276674593 -o /tmp/evaluation-result-2668194-1276674593/solver-2668194-1276674593 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668194-1276674593.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: 1.01 1.03 1.00 3/106 15122
/proc/meminfo: memFree=1755876/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=2340 CPUtime=0
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 292 0 0 0 0 0 0 0 17 0 1 0 8750810 2396160 214 1992294400 134512640 136485738 4290661120 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15122/statm: 585 214 156 482 0 101 0

[startup+0.104318 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 15122
/proc/meminfo: memFree=1755876/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=10104 CPUtime=0.09
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 2201 0 0 0 9 0 0 0 17 0 1 0 8750810 10346496 2123 1992294400 134512640 136485738 4290661120 18446744073709551615 135840008 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 2526 2123 198 482 0 2042 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10104

[startup+0.201326 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 15122
/proc/meminfo: memFree=1755876/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=19896 CPUtime=0.19
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 4601 0 0 0 18 1 0 0 17 0 1 0 8750810 20373504 4490 1992294400 134512640 136485738 4290661120 18446744073709551615 135848342 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 4974 4490 210 482 0 4490 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19896

[startup+0.301336 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 15122
/proc/meminfo: memFree=1755876/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=22724 CPUtime=0.29
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 5269 0 0 0 28 1 0 0 17 0 1 0 8750810 23269376 5156 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 5681 5156 244 482 0 5197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22724

[startup+0.701371 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 15122
/proc/meminfo: memFree=1755876/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=22724 CPUtime=0.7
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 5270 0 0 0 66 4 0 0 17 0 1 0 8750810 23269376 5156 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 5681 5156 244 482 0 5197 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 22724

[startup+1.50144 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 15123
/proc/meminfo: memFree=1736028/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=22996 CPUtime=1.49
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 5321 0 0 0 142 7 0 0 18 0 1 0 8750810 23547904 5206 1992294400 134512640 136485738 4290661120 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 5749 5206 244 482 0 5265 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22996

[startup+3.10059 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 15123
/proc/meminfo: memFree=1735408/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=23524 CPUtime=3.09
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 5452 0 0 0 294 15 0 0 21 0 1 0 8750810 24088576 5337 1992294400 134512640 136485738 4290661120 18446744073709551615 134661904 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 5881 5337 244 482 0 5397 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23524

[startup+6.30087 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 15123
/proc/meminfo: memFree=1734292/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=24184 CPUtime=6.29
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 5614 0 0 0 599 30 0 0 25 0 1 0 8750810 24764416 5499 1992294400 134512640 136485738 4290661120 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6046 5499 244 482 0 5562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24184

[startup+12.7004 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 15123
/proc/meminfo: memFree=1734044/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=24448 CPUtime=12.69
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 5699 0 0 0 1209 60 0 0 25 0 1 0 8750810 25034752 5584 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6112 5584 244 482 0 5628 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24448

[startup+25.5016 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 15123
/proc/meminfo: memFree=1732928/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=25512 CPUtime=25.48
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 5947 0 0 0 2426 122 0 0 25 0 1 0 8750810 26124288 5832 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6378 5832 244 482 0 5894 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25512

[startup+51.1019 s]
/proc/loadavg: 1.08 1.04 1.01 2/107 15123
/proc/meminfo: memFree=1732804/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=25512 CPUtime=51.08
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 5958 0 0 0 4856 252 0 0 25 0 1 0 8750810 26124288 5842 1992294400 134512640 136485738 4290661120 18446744073709551615 135025173 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6378 5842 244 482 0 5894 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25512

[startup+102.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 15125
/proc/meminfo: memFree=1732680/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=25512 CPUtime=102.27
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 5958 0 0 0 9704 523 0 0 25 0 1 0 8750810 26124288 5842 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6378 5842 244 482 0 5894 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25512

[startup+162.302 s]
/proc/loadavg: 1.12 1.05 1.01 2/107 15127
/proc/meminfo: memFree=1732556/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=25512 CPUtime=162.24
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 5967 0 0 0 15389 835 0 0 25 0 1 0 8750810 26124288 5851 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6378 5851 244 482 0 5894 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25512

[startup+222.309 s]
/proc/loadavg: 1.09 1.06 1.00 2/107 15129
/proc/meminfo: memFree=1732556/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=25644 CPUtime=222.24
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 5987 0 0 0 21079 1145 0 0 25 0 1 0 8750810 26259456 5871 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6411 5871 244 482 0 5927 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25644

[startup+282.302 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 15129
/proc/meminfo: memFree=1732184/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=25908 CPUtime=282.21
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6064 0 0 0 26753 1468 0 0 25 0 1 0 8750810 26529792 5948 1992294400 134512640 136485738 4290661120 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6477 5948 244 482 0 5993 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25908

[startup+342.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 15131
/proc/meminfo: memFree=1732184/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=25908 CPUtime=342.2
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6064 0 0 0 32454 1766 0 0 25 0 1 0 8750810 26529792 5948 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6477 5948 244 482 0 5993 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25908

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 15133
/proc/meminfo: memFree=1732184/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=25908 CPUtime=402.17
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6074 0 0 0 38136 2081 0 0 25 0 1 0 8750810 26529792 5958 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6477 5958 244 482 0 5993 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25908

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15135
/proc/meminfo: memFree=1732060/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26040 CPUtime=462.16
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6080 0 0 0 43832 2384 0 0 25 0 1 0 8750810 26664960 5964 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6510 5964 244 482 0 6026 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26040

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15137
/proc/meminfo: memFree=1732060/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26040 CPUtime=522.14
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6080 0 0 0 49523 2691 0 0 25 0 1 0 8750810 26664960 5964 1992294400 134512640 136485738 4290661120 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6510 5964 244 482 0 6026 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26040

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15137
/proc/meminfo: memFree=1731564/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26396 CPUtime=582.12
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6203 0 0 0 55200 3012 0 0 25 0 1 0 8750810 27029504 6069 1992294400 134512640 136485738 4290661120 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6599 6069 244 482 0 6115 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26396

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15139
/proc/meminfo: memFree=1731440/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26396 CPUtime=642.11
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6203 0 0 0 60901 3310 0 0 25 0 1 0 8750810 27029504 6069 1992294400 134512640 136485738 4290661120 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6599 6069 244 482 0 6115 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 26396

[startup+702.301 s]

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

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15154
/proc/meminfo: memFree=1730696/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26396 CPUtime=882.03
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6211 0 0 0 83668 4535 0 0 25 0 1 0 8750810 27029504 6077 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6599 6077 244 482 0 6115 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 26396

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15156
/proc/meminfo: memFree=1730572/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26396 CPUtime=942
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6211 0 0 0 89352 4848 0 0 25 0 1 0 8750810 27029504 6077 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6599 6077 244 482 0 6115 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 26396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15158
/proc/meminfo: memFree=1730572/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26396 CPUtime=1001.98
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6211 0 0 0 95051 5147 0 0 25 0 1 0 8750810 27029504 6077 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6599 6077 244 482 0 6115 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 26396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15160
/proc/meminfo: memFree=1730572/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26396 CPUtime=1061.96
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6211 0 0 0 100732 5464 0 0 25 0 1 0 8750810 27029504 6077 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6599 6077 244 482 0 6115 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 26396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 15162
/proc/meminfo: memFree=1730448/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26396 CPUtime=1121.95
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6211 0 0 0 106429 5766 0 0 25 0 1 0 8750810 27029504 6077 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6599 6077 244 482 0 6115 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 26396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15162
/proc/meminfo: memFree=1730448/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26528 CPUtime=1181.93
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6239 0 0 0 112112 6081 0 0 25 0 1 0 8750810 27164672 6105 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6632 6105 244 482 0 6148 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 26528

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15164
/proc/meminfo: memFree=1730324/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26924 CPUtime=1241.92
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6324 0 0 0 117802 6390 0 0 25 0 1 0 8750810 27570176 6190 1992294400 134512640 136485738 4290661120 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6731 6190 244 482 0 6247 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 26924

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15166
/proc/meminfo: memFree=1730324/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26924 CPUtime=1301.9
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6334 0 0 0 123500 6690 0 0 25 0 1 0 8750810 27570176 6200 1992294400 134512640 136485738 4290661120 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6731 6200 244 482 0 6247 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 26924

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15168
/proc/meminfo: memFree=1730200/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26924 CPUtime=1361.88
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6334 0 0 0 129192 6996 0 0 25 0 1 0 8750810 27570176 6200 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6731 6200 244 482 0 6247 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 26924

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15170
/proc/meminfo: memFree=1730200/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26924 CPUtime=1421.87
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6335 0 0 0 134894 7293 0 0 25 0 1 0 8750810 27570176 6201 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6731 6201 244 482 0 6247 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 26924

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15170
/proc/meminfo: memFree=1730200/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26924 CPUtime=1481.84
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6335 0 0 0 140587 7597 0 0 25 0 1 0 8750810 27570176 6201 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6731 6201 244 482 0 6247 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 26924

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15172
/proc/meminfo: memFree=1730200/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26924 CPUtime=1541.83
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6336 0 0 0 146294 7889 0 0 25 0 1 0 8750810 27570176 6202 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6731 6202 244 482 0 6247 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 26924

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15174
/proc/meminfo: memFree=1730200/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26924 CPUtime=1601.8
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6336 0 0 0 151995 8185 0 0 25 0 1 0 8750810 27570176 6202 1992294400 134512640 136485738 4290661120 18446744073709551615 134878654 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6731 6202 244 482 0 6247 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 26924

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15176
/proc/meminfo: memFree=1730200/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26924 CPUtime=1661.78
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6337 0 0 0 157699 8479 0 0 25 0 1 0 8750810 27570176 6203 1992294400 134512640 136485738 4290661120 18446744073709551615 135039063 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6731 6203 244 482 0 6247 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 26924

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15178
/proc/meminfo: memFree=1730200/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26924 CPUtime=1721.76
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6337 0 0 0 163391 8785 0 0 25 0 1 0 8750810 27570176 6203 1992294400 134512640 136485738 4290661120 18446744073709551615 134885593 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6731 6203 244 482 0 6247 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 26924

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15178
/proc/meminfo: memFree=1729952/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26924 CPUtime=1781.75
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6337 0 0 0 169095 9080 0 0 25 0 1 0 8750810 27570176 6203 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6731 6203 244 482 0 6247 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 26924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15180
/proc/meminfo: memFree=1729952/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26924 CPUtime=1800.05
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6337 0 0 0 170828 9177 0 0 25 0 1 0 8750810 27570176 6203 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6731 6203 244 482 0 6247 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 26924

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 1.00 1.00 2/107 15180
/proc/meminfo: memFree=1729952/2059040 swapFree=4164932/4192956
[pid=15122] ppid=15120 vsize=26924 CPUtime=1800.05
/proc/15122/stat : 15122 (pbct) R 15120 15122 14919 0 -1 4202496 6337 0 0 0 170828 9177 0 0 25 0 1 0 8750810 27570176 6203 1992294400 134512640 136485738 4290661120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15122/statm: 6731 6203 244 482 0 6247 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 26924

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.06
CPU user time (s): 1708.28
CPU system time (s): 91.78
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 26924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1708.28
system time used= 91.78
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6337
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= 21716

runsolver used 3.12752 second user time and 8.35173 second system time

The end

Launcher Data 

Begin job on node051 at 2010-06-16 09:49:53
IDJOB=2668194
IDBENCH=48277
IDSOLVER=1170
FILE ID=node051/2668194-1276674593
PBS_JOBID= 11172534
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
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-2668194-1276674593/watcher-2668194-1276674593 -o /tmp/evaluation-result-2668194-1276674593/solver-2668194-1276674593 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668194-1276674593.opb

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

MD5SUM BENCH= 3258ae2375db1ca5a9ce9d305f00baf0
RANDOM SEED=1148433048

node051.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		: 3000.255
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	: 6000.51
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		: 3000.255
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1756404 kB
Buffers:         60768 kB
Cached:         131176 kB
SwapCached:       1444 kB
Active:          93556 kB
Inactive:       131204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1756404 kB
SwapTotal:     4192956 kB
SwapFree:      4164932 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       31432 kB
Mapped:          14924 kB
Slab:            56192 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181100 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= 62560 MiB
End job on node051 at 2010-06-16 10:19:56