Trace number 2681616

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)12 1800.12 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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.01/0.02	c constraints 1258/0 clauses 1358/0 units 0
0.01/0.02	c vars 100
0.01/0.02	c objective 100 + 0
0.29/0.31	c 0.282956 30.168 1 1329
0.29/0.31	o 20
0.29/0.33	c 0.293955 30.6719 1 1426
0.29/0.33	o 19
0.49/0.53	c 0.489925 30.8125 203 1891
0.49/0.53	o 18
0.49/0.54	c 0.502923 30.8125 203 1983
0.49/0.55	o 16
0.49/0.56	c 0.515921 30.8125 203 2075
0.49/0.56	o 15
0.49/0.58	c 0.533918 30.8125 222 2188
0.49/0.58	o 14
1.89/1.91	c 1.79173 31.457 2911 6527
1.89/1.91	o 13
77.27/77.32	c 73.3618 34.0664 6771 199001
77.27/77.32	o 12
1800.11/1800.61	s SATISFIABLE
1800.11/1800.61	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-2681616-1277500791/watcher-2681616-1277500791 -o /tmp/evaluation-result-2681616-1277500791/solver-2681616-1277500791 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681616-1277500791.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 3/105 30159
/proc/meminfo: memFree=1785488/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=2268 CPUtime=0
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 275 0 0 0 0 0 0 0 25 0 1 0 91372611 2322432 194 1992294400 134512640 136421960 4289496896 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30159/statm: 567 195 146 467 0 98 0

[startup+0.013152 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30159
/proc/meminfo: memFree=1785488/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=2400 CPUtime=0.01
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 319 0 0 0 1 0 0 0 25 0 1 0 91372611 2457600 238 1992294400 134512640 136421960 4289496896 18446744073709551615 135158934 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30159/statm: 600 239 146 467 0 131 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2400

[startup+0.10116 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30159
/proc/meminfo: memFree=1785488/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=11844 CPUtime=0.09
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 2635 0 0 0 8 1 0 0 25 0 1 0 91372611 12128256 2554 1992294400 134512640 136421960 4289496896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 2961 2555 193 467 0 2492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11844

[startup+0.301179 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30159
/proc/meminfo: memFree=1785488/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=30424 CPUtime=0.29
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 7391 0 0 0 26 3 0 0 25 0 1 0 91372611 31154176 7115 1992294400 134512640 136421960 4289496896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 7606 7118 208 467 0 7137 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30424

[startup+0.701218 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30159
/proc/meminfo: memFree=1785488/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=31548 CPUtime=0.69
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 7696 0 0 0 64 5 0 0 25 0 1 0 91372611 32305152 7325 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 7887 7325 236 467 0 7418 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31548

[startup+1.5003 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30160
/proc/meminfo: memFree=1756836/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=31944 CPUtime=1.49
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 7799 0 0 0 140 9 0 0 25 0 1 0 91372611 32710656 7428 1992294400 134512640 136421960 4289496896 18446744073709551615 135020642 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 7986 7428 236 467 0 7517 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31944

[startup+3.10045 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30160
/proc/meminfo: memFree=1756216/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=32604 CPUtime=3.09
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 7947 0 0 0 291 18 0 0 25 0 1 0 91372611 33386496 7575 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 8151 7575 236 467 0 7682 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32604

[startup+6.30076 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30160
/proc/meminfo: memFree=1755596/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=32604 CPUtime=6.29
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 7971 0 0 0 595 34 0 0 25 0 1 0 91372611 33386496 7599 1992294400 134512640 136421960 4289496896 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 8151 7599 236 467 0 7682 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32604

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30160
/proc/meminfo: memFree=1754480/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=33692 CPUtime=12.69
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8212 0 0 0 1203 66 0 0 25 0 1 0 91372611 34500608 7840 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 8423 7840 236 467 0 7954 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33692

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30162
/proc/meminfo: memFree=1754108/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=34220 CPUtime=25.49
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8357 0 0 0 2416 133 0 0 25 0 1 0 91372611 35041280 7985 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 8555 7985 236 467 0 8086 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34220

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30162
/proc/meminfo: memFree=1753984/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=34220 CPUtime=51.08
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8370 0 0 0 4847 261 0 0 25 0 1 0 91372611 35041280 7998 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 8555 7998 237 467 0 8086 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34220

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30164
/proc/meminfo: memFree=1753116/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=34880 CPUtime=102.27
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8532 0 0 0 9713 514 0 0 25 0 1 0 91372611 35717120 8159 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 8720 8159 237 467 0 8251 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34880

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30164
/proc/meminfo: memFree=1752992/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=34880 CPUtime=162.25
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8532 0 0 0 15421 804 0 0 25 0 1 0 91372611 35717120 8159 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 8720 8159 237 467 0 8251 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34880

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30166
/proc/meminfo: memFree=1752868/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=35012 CPUtime=222.23
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8555 0 0 0 21113 1110 0 0 25 0 1 0 91372611 35852288 8182 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 8753 8182 237 467 0 8284 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 35012

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30168
/proc/meminfo: memFree=1752868/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=35012 CPUtime=282.21
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8555 0 0 0 26834 1387 0 0 25 0 1 0 91372611 35852288 8182 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 8753 8182 237 467 0 8284 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35012

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30170
/proc/meminfo: memFree=1752372/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=35408 CPUtime=342.2
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8662 0 0 0 32577 1643 0 0 25 0 1 0 91372611 36257792 8289 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 8852 8289 237 467 0 8383 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 35408

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30172
/proc/meminfo: memFree=1752372/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=35408 CPUtime=402.18
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8662 0 0 0 38290 1928 0 0 25 0 1 0 91372611 36257792 8289 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 8852 8289 237 467 0 8383 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35408

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30172
/proc/meminfo: memFree=1751752/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=36068 CPUtime=462.16
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8815 0 0 0 43987 2229 0 0 25 0 1 0 91372611 36933632 8442 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9017 8442 237 467 0 8548 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36068

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30174
/proc/meminfo: memFree=1751752/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=36068 CPUtime=522.15
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8815 0 0 0 49718 2497 0 0 25 0 1 0 91372611 36933632 8442 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9017 8442 237 467 0 8548 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36068

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30176
/proc/meminfo: memFree=1751752/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=36068 CPUtime=582.13
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8815 0 0 0 55439 2774 0 0 25 0 1 0 91372611 36933632 8442 1992294400 134512640 136421960 4289496896 18446744073709551615 135028805 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9017 8442 237 467 0 8548 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 36068

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30178
/proc/meminfo: memFree=1751504/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=36200 CPUtime=642.12
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8868 0 0 0 61155 3057 0 0 25 0 1 0 91372611 37068800 8495 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9050 8495 237 467 0 8581 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 36200

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 30185
/proc/meminfo: memFree=1750388/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=36596 CPUtime=822.06
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8970 0 0 0 78391 3815 0 0 25 0 1 0 91372611 37474304 8597 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9149 8597 237 467 0 8680 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 36596

[startup+882.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 30187
/proc/meminfo: memFree=1750388/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=36596 CPUtime=882.04
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8970 0 0 0 84105 4099 0 0 25 0 1 0 91372611 37474304 8597 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9149 8597 237 467 0 8680 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 36596

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30189
/proc/meminfo: memFree=1750388/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=36596 CPUtime=942.03
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8970 0 0 0 89822 4381 0 0 25 0 1 0 91372611 37474304 8597 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9149 8597 237 467 0 8680 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 36596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30191
/proc/meminfo: memFree=1750264/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=36728 CPUtime=1002.01
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8988 0 0 0 95542 4659 0 0 25 0 1 0 91372611 37609472 8615 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9182 8615 237 467 0 8713 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 36728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30191
/proc/meminfo: memFree=1750264/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=36728 CPUtime=1062
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 8988 0 0 0 101244 4956 0 0 25 0 1 0 91372611 37609472 8615 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9182 8615 237 467 0 8713 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 36728

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30193
/proc/meminfo: memFree=1749892/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37124 CPUtime=1121.98
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9089 0 0 0 106973 5225 0 0 25 0 1 0 91372611 38014976 8716 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9281 8716 237 467 0 8812 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 37124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30195
/proc/meminfo: memFree=1749768/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37124 CPUtime=1181.96
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9089 0 0 0 112683 5513 0 0 25 0 1 0 91372611 38014976 8716 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9281 8716 237 467 0 8812 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 37124

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30197
/proc/meminfo: memFree=1749768/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37124 CPUtime=1241.95
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9089 0 0 0 118402 5793 0 0 25 0 1 0 91372611 38014976 8716 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9281 8716 237 467 0 8812 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 37124

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30199
/proc/meminfo: memFree=1749768/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37124 CPUtime=1301.94
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9089 0 0 0 124119 6075 0 0 25 0 1 0 91372611 38014976 8716 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9281 8716 237 467 0 8812 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 37124

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30199
/proc/meminfo: memFree=1749768/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37124 CPUtime=1361.91
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9089 0 0 0 129826 6365 0 0 25 0 1 0 91372611 38014976 8716 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9281 8716 237 467 0 8812 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 37124

[startup+1422.31 s]
/proc/loadavg: 1.10 1.03 1.01 2/106 30201
/proc/meminfo: memFree=1749644/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37124 CPUtime=1421.9
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9090 0 0 0 135532 6658 0 0 25 0 1 0 91372611 38014976 8717 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9281 8717 237 467 0 8812 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 37124

[startup+1482.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/106 30203
/proc/meminfo: memFree=1749644/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37124 CPUtime=1481.88
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9101 0 0 0 141281 6907 0 0 25 0 1 0 91372611 38014976 8728 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9281 8728 237 467 0 8812 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 37124

[startup+1542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/106 30205
/proc/meminfo: memFree=1749520/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37260 CPUtime=1541.86
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9133 0 0 0 147002 7184 0 0 25 0 1 0 91372611 38154240 8760 1992294400 134512640 136421960 4289496896 18446744073709551615 135018947 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9315 8760 237 467 0 8846 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 37260

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30207
/proc/meminfo: memFree=1748900/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37788 CPUtime=1601.85
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9268 0 0 0 152733 7452 0 0 25 0 1 0 91372611 38694912 8895 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9447 8895 237 467 0 8978 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 37788

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30207
/proc/meminfo: memFree=1748900/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37788 CPUtime=1661.83
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9268 0 0 0 158468 7715 0 0 25 0 1 0 91372611 38694912 8895 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9447 8895 237 467 0 8978 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 37788

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30209
/proc/meminfo: memFree=1748900/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37788 CPUtime=1721.81
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9268 0 0 0 164214 7967 0 0 25 0 1 0 91372611 38694912 8895 1992294400 134512640 136421960 4289496896 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9447 8895 237 467 0 8978 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 37788

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30211
/proc/meminfo: memFree=1748776/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37788 CPUtime=1781.79
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9268 0 0 0 169930 8249 0 0 25 0 1 0 91372611 38694912 8895 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9447 8895 237 467 0 8978 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 37788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30211
/proc/meminfo: memFree=1748776/2059040 swapFree=4140364/4192956
[pid=30159] ppid=30157 vsize=37788 CPUtime=1800.11
/proc/30159/stat : 30159 (pbct) R 30157 30159 29437 0 -1 4202496 9268 0 0 0 171673 8338 0 0 25 0 1 0 91372611 38694912 8895 1992294400 134512640 136421960 4289496896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30159/statm: 9447 8895 237 467 0 8978 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 37788

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): 1800.12
CPU user time (s): 1716.73
CPU system time (s): 83.3873
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 37788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1716.73
system time used= 83.3873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9269
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= 2852

runsolver used 2.90456 second user time and 8.5737 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-25 23:19:51
IDJOB=2681616
IDBENCH=48105
IDSOLVER=1192
FILE ID=node089/2681616-1277500791
PBS_JOBID= 11190535
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2681616-1277500791/watcher-2681616-1277500791 -o /tmp/evaluation-result-2681616-1277500791/solver-2681616-1277500791 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681616-1277500791.opb

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

MD5SUM BENCH= 431de611ddaca60ef9395e6cd3a99cf2
RANDOM SEED=927516026

node089.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		: 3000.244
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		: 3000.244
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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1786016 kB
Buffers:         43804 kB
Cached:         127236 kB
SwapCached:       5456 kB
Active:          61992 kB
Inactive:       121436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1786016 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       10976 kB
Mapped:          11956 kB
Slab:            67804 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180572 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= 62552 MiB
End job on node089 at 2010-06-25 23:49:54