Trace number 2668022

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)12 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_4.opb
MD5SUM431de611ddaca60ef9395e6cd3a99cf2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark269.188
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11
Optimality of the best value was proved NO
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint11
Maximum length of a constraint19
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1258
Sum of products size (including duplicates)2516
Number of different products1258
Sum of products size2516

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
0.00/0.02	c constraints 1258/0 clauses 1358/0 units 0
0.00/0.02	c vars 100
0.00/0.02	c objective 100 + 0
0.29/0.36	c 0.333949 30.2383 1 1329
0.29/0.36	o 20
0.29/0.38	c 0.346947 30.7422 1 1426
0.29/0.38	o 19
0.49/0.60	c 0.558915 30.8828 203 1891
0.49/0.60	o 18
0.59/0.61	c 0.571913 30.8828 203 1983
0.59/0.61	o 16
0.59/0.62	c 0.584911 30.8828 203 2075
0.59/0.62	o 15
0.59/0.64	c 0.605907 30.8828 222 2188
0.59/0.64	o 14
1.00/1.07	c 1.01085 31.0117 922 3550
1.00/1.07	o 13
201.24/201.35	c 191.62 35.8359 8608 445004
201.24/201.35	o 12
1800.03/1800.61	s SATISFIABLE
1800.03/1800.61	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	12

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668022-1276651200/watcher-2668022-1276651200 -o /tmp/evaluation-result-2668022-1276651200/solver-2668022-1276651200 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668022-1276651200.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 1.00 3/106 10632
/proc/meminfo: memFree=1817916/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=2208 CPUtime=0
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 270 0 0 0 0 0 0 0 20 0 1 0 40724001 2260992 192 1992294400 134512640 136485738 4291512208 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10632/statm: 552 193 156 482 0 68 0

[startup+0.0873471 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10632
/proc/meminfo: memFree=1817916/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=9320 CPUtime=0.07
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 2025 0 0 0 7 0 0 0 20 0 1 0 40724001 9543680 1947 1992294400 134512640 136485738 4291512208 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 2330 1948 198 482 0 1846 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9320

[startup+0.101348 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10632
/proc/meminfo: memFree=1817916/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=10200 CPUtime=0.09
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 2251 0 0 0 9 0 0 0 20 0 1 0 40724001 10444800 2173 1992294400 134512640 136485738 4291512208 18446744073709551615 134724804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 2550 2174 198 482 0 2066 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10200

[startup+0.300371 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10632
/proc/meminfo: memFree=1817916/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=27768 CPUtime=0.29
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 6713 0 0 0 27 2 0 0 20 0 1 0 40724001 28434432 6440 1992294400 134512640 136485738 4291512208 18446744073709551615 134906274 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 6942 6441 210 482 0 6458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27768

[startup+0.700418 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10632
/proc/meminfo: memFree=1817916/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=31620 CPUtime=0.69
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 7701 0 0 0 65 4 0 0 20 0 1 0 40724001 32378880 7333 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 7905 7333 243 482 0 7421 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31620

[startup+1.50051 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10633
/proc/meminfo: memFree=1789264/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=31884 CPUtime=1.49
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 7767 0 0 0 141 8 0 0 22 0 1 0 40724001 32649216 7398 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 7971 7398 243 482 0 7487 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31884

[startup+3.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10633
/proc/meminfo: memFree=1788644/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=32544 CPUtime=3.09
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 7918 0 0 0 291 18 0 0 25 0 1 0 40724001 33325056 7549 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 8136 7549 243 482 0 7652 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32544

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10633
/proc/meminfo: memFree=1787776/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=33092 CPUtime=6.29
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8053 0 0 0 596 33 0 0 25 0 1 0 40724001 33886208 7684 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 8273 7684 244 482 0 7789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33092

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10633
/proc/meminfo: memFree=1787156/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=33488 CPUtime=12.69
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8179 0 0 0 1204 65 0 0 25 0 1 0 40724001 34291712 7810 1992294400 134512640 136485738 4291512208 18446744073709551615 135040476 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 8372 7810 244 482 0 7888 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33488

[startup+25.5003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10633
/proc/meminfo: memFree=1786784/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=33904 CPUtime=25.48
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8267 0 0 0 2416 132 0 0 25 0 1 0 40724001 34717696 7898 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 8476 7898 244 482 0 7992 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33904

[startup+51.1003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10635
/proc/meminfo: memFree=1786164/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=34432 CPUtime=51.06
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8413 0 0 0 4851 255 0 0 25 0 1 0 40724001 35258368 8044 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 8608 8044 244 482 0 8124 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 34432

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10635
/proc/meminfo: memFree=1784800/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=35636 CPUtime=102.26
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8709 0 0 0 9721 505 0 0 25 0 1 0 40724001 36491264 8340 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 8909 8340 244 482 0 8425 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35636

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10637
/proc/meminfo: memFree=1783808/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36692 CPUtime=162.24
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8954 0 0 0 15440 784 0 0 25 0 1 0 40724001 37572608 8585 1992294400 134512640 136485738 4291512208 18446744073709551615 135046964 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9173 8585 244 482 0 8689 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36692

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10639
/proc/meminfo: memFree=1783808/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36692 CPUtime=222.22
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8955 0 0 0 21161 1061 0 0 25 0 1 0 40724001 37572608 8585 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9173 8585 244 482 0 8689 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 36692

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10641
/proc/meminfo: memFree=1783684/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36692 CPUtime=282.2
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8955 0 0 0 26879 1341 0 0 25 0 1 0 40724001 37572608 8585 1992294400 134512640 136485738 4291512208 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9173 8585 244 482 0 8689 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 36692

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10641
/proc/meminfo: memFree=1783684/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36692 CPUtime=342.18
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8955 0 0 0 32617 1601 0 0 25 0 1 0 40724001 37572608 8585 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9173 8585 244 482 0 8689 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 36692

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10643
/proc/meminfo: memFree=1783684/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36692 CPUtime=402.16
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8955 0 0 0 38334 1882 0 0 25 0 1 0 40724001 37572608 8585 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9173 8585 244 482 0 8689 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 36692

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10645
/proc/meminfo: memFree=1783560/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36692 CPUtime=462.14
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8955 0 0 0 44051 2163 0 0 25 0 1 0 40724001 37572608 8585 1992294400 134512640 136485738 4291512208 18446744073709551615 134660785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9173 8585 244 482 0 8689 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 36692

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10647
/proc/meminfo: memFree=1783560/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36692 CPUtime=522.13
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8955 0 0 0 49771 2442 0 0 25 0 1 0 40724001 37572608 8585 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9173 8585 244 482 0 8689 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 36692

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10649
/proc/meminfo: memFree=1783560/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36692 CPUtime=582.11
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8955 0 0 0 55484 2727 0 0 25 0 1 0 40724001 37572608 8585 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9173 8585 244 482 0 8689 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 36692

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10649
/proc/meminfo: memFree=1783560/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36692 CPUtime=642.1
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8955 0 0 0 61189 3021 0 0 25 0 1 0 40724001 37572608 8585 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9173 8585 244 482 0 8689 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 36692

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10655
/proc/meminfo: memFree=1783312/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36692 CPUtime=822.04
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8955 0 0 0 78422 3782 0 0 25 0 1 0 40724001 37572608 8585 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9173 8585 244 482 0 8689 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 36692

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10657
/proc/meminfo: memFree=1783188/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36692 CPUtime=882.02
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8955 0 0 0 84140 4062 0 0 25 0 1 0 40724001 37572608 8585 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9173 8585 244 482 0 8689 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 36692

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10657
/proc/meminfo: memFree=1783188/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36692 CPUtime=942
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 8955 0 0 0 89856 4344 0 0 25 0 1 0 40724001 37572608 8585 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9173 8585 244 482 0 8689 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 36692

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10659
/proc/meminfo: memFree=1782816/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36960 CPUtime=1001.98
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9035 0 0 0 95567 4631 0 0 25 0 1 0 40724001 37847040 8665 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9240 8665 244 482 0 8756 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 36960

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10661
/proc/meminfo: memFree=1782816/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36960 CPUtime=1061.96
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9035 0 0 0 101273 4923 0 0 25 0 1 0 40724001 37847040 8665 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9240 8665 244 482 0 8756 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 36960

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10663
/proc/meminfo: memFree=1782816/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36960 CPUtime=1121.95
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9035 0 0 0 106980 5215 0 0 25 0 1 0 40724001 37847040 8665 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9240 8665 244 482 0 8756 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 36960

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10665
/proc/meminfo: memFree=1782692/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36960 CPUtime=1181.91
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9035 0 0 0 112710 5481 0 0 25 0 1 0 40724001 37847040 8665 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9240 8665 244 482 0 8756 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 36960

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10665
/proc/meminfo: memFree=1782692/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=36960 CPUtime=1241.9
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9035 0 0 0 118425 5765 0 0 25 0 1 0 40724001 37847040 8665 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9240 8665 244 482 0 8756 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 36960

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10667
/proc/meminfo: memFree=1782320/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=37092 CPUtime=1301.88
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9079 0 0 0 124132 6056 0 0 25 0 1 0 40724001 37982208 8709 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9273 8709 244 482 0 8789 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 37092

[startup+1362.3 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 10669
/proc/meminfo: memFree=1782320/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=37224 CPUtime=1361.85
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9090 0 0 0 129842 6343 0 0 25 0 1 0 40724001 38117376 8720 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9306 8720 244 482 0 8822 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 37224

[startup+1422.31 s]
/proc/loadavg: 1.10 1.04 1.01 2/107 10671
/proc/meminfo: memFree=1782196/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=37224 CPUtime=1421.84
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9090 0 0 0 135556 6628 0 0 25 0 1 0 40724001 38117376 8720 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9306 8720 244 482 0 8822 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 37224

[startup+1482.3 s]
/proc/loadavg: 1.16 1.06 1.01 2/107 10673
/proc/meminfo: memFree=1782072/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=37356 CPUtime=1481.81
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9133 0 0 0 141253 6928 0 0 25 0 1 0 40724001 38252544 8763 1992294400 134512640 136485738 4291512208 18446744073709551615 134660921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9339 8763 244 482 0 8855 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 37356

[startup+1542.3 s]
/proc/loadavg: 1.17 1.08 1.02 2/107 10673
/proc/meminfo: memFree=1781948/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=37488 CPUtime=1541.79
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9160 0 0 0 146982 7197 0 0 25 0 1 0 40724001 38387712 8790 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9372 8790 244 482 0 8888 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 37488

[startup+1602.3 s]
/proc/loadavg: 1.14 1.09 1.02 2/107 10675
/proc/meminfo: memFree=1781824/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=37488 CPUtime=1601.77
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9160 0 0 0 152720 7457 0 0 25 0 1 0 40724001 38387712 8790 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9372 8790 244 482 0 8888 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 37488

[startup+1662.3 s]
/proc/loadavg: 1.13 1.10 1.03 2/107 10677
/proc/meminfo: memFree=1781700/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=37620 CPUtime=1661.75
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9186 0 0 0 158467 7708 0 0 25 0 1 0 40724001 38522880 8816 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9405 8816 244 482 0 8921 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 37620

[startup+1722.3 s]
/proc/loadavg: 1.08 1.09 1.03 2/107 10679
/proc/meminfo: memFree=1781576/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=37620 CPUtime=1721.73
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9211 0 0 0 164218 7955 0 0 25 0 1 0 40724001 38522880 8841 1992294400 134512640 136485738 4291512208 18446744073709551615 134878486 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9405 8841 244 482 0 8921 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 37620

[startup+1782.3 s]
/proc/loadavg: 1.10 1.10 1.03 2/107 10681
/proc/meminfo: memFree=1781452/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=37752 CPUtime=1781.72
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9242 0 0 0 169973 8199 0 0 25 0 1 0 40724001 38658048 8872 1992294400 134512640 136485738 4291512208 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9438 8872 244 482 0 8954 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 37752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.13 1.11 1.04 2/107 10681
/proc/meminfo: memFree=1781452/2059040 swapFree=4136500/4192956
[pid=10632] ppid=10630 vsize=37752 CPUtime=1800.03
/proc/10632/stat : 10632 (pbct) R 10630 10632 10132 0 -1 4202496 9242 0 0 0 171724 8279 0 0 25 0 1 0 40724001 38658048 8872 1992294400 134512640 136485738 4291512208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10632/statm: 9438 8872 244 482 0 8954 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 37752

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): 1800.04
CPU user time (s): 1717.24
CPU system time (s): 82.7954
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 37752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1717.24
system time used= 82.7954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9242
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= 3576

runsolver used 2.91356 second user time and 8.5637 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-16 03:20:00
IDJOB=2668022
IDBENCH=48105
IDSOLVER=1170
FILE ID=node001/2668022-1276651200
PBS_JOBID= 11172454
Free space on /tmp= 62516 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_10_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668022-1276651200/watcher-2668022-1276651200 -o /tmp/evaluation-result-2668022-1276651200/solver-2668022-1276651200 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668022-1276651200.opb

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

MD5SUM BENCH= 431de611ddaca60ef9395e6cd3a99cf2
RANDOM SEED=103527109

node001.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		: 3000.202
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1818444 kB
Buffers:         35548 kB
Cached:         114592 kB
SwapCached:       9628 kB
Active:         103464 kB
Inactive:        59672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1818444 kB
SwapTotal:     4192956 kB
SwapFree:      4136500 kB
Dirty:            2008 kB
Writeback:          16 kB
AnonPages:       11504 kB
Mapped:           9412 kB
Slab:            55720 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182720 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= 62516 MiB
End job on node001 at 2010-06-16 03:50:02