Trace number 2668122

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)-28 1800.11 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_5.opb
MD5SUMcdccc05ac387e7ee9cb8ab81f53ca6f8
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-28
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -31
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint25
Maximum length of a constraint49
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6226
Sum of products size (including duplicates)12452
Number of different products3113
Sum of products size6226

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
0.00/0.07	c constraints 3313/0 clauses 3113/0 units 0
0.00/0.07	c vars 200
0.00/0.07	c objective 200 + -200
8.09/8.19	c 7.81781 93 0 156689
8.09/8.19	o -3
9.89/9.99	c 9.58254 94.8125 0 169670
9.89/9.99	o -6
9.99/10.03	c 9.62454 94.8125 0 169875
9.99/10.03	o -7
9.99/10.08	c 9.66753 94.8125 0 170074
9.99/10.08	o -8
10.09/10.12	c 9.71052 94.8125 0 170270
10.09/10.12	o -9
30.38/30.41	c 29.9285 94.8125 1 181241
30.38/30.41	o -23
32.38/32.48	c 31.9871 94.8125 31 182606
32.38/32.48	o -24
38.28/38.37	c 37.8222 96.4883 2244 188347
38.28/38.37	o -25
40.68/40.71	c 40.1369 98.9375 5643 192443
40.68/40.71	o -26
61.48/61.54	c 60.6848 118.203 33170 222773
61.48/61.54	o -27
79.47/79.54	c 78.4951 118.203 14866 247718
79.47/79.54	o -28
1800.08/1800.80	s SATISFIABLE
1800.08/1800.80	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 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 x126 x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 x149 -x150 -x151 x152 -x153 x154 x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 x165 x166 -x167 -x168 x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200

Verifier Data 

OK	-28

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668122-1276662828/watcher-2668122-1276662828 -o /tmp/evaluation-result-2668122-1276662828/solver-2668122-1276662828 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668122-1276662828.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 10267
/proc/meminfo: memFree=1793720/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=2340 CPUtime=0
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 303 0 0 0 0 0 0 0 17 0 1 0 41886298 2396160 226 1992294400 134512640 136485738 4294719792 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10267/statm: 585 227 155 482 0 101 0

[startup+0.0954819 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10267
/proc/meminfo: memFree=1793720/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=7372 CPUtime=0.09
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 1515 0 0 0 9 0 0 0 17 0 1 0 41886298 7548928 1438 1992294400 134512640 136485738 4294719792 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 1843 1439 194 482 0 1359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7372

[startup+0.100483 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10267
/proc/meminfo: memFree=1793720/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=7900 CPUtime=0.09
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 1645 0 0 0 9 0 0 0 17 0 1 0 41886298 8089600 1568 1992294400 134512640 136485738 4294719792 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 1975 1569 194 482 0 1491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7900

[startup+0.30052 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10267
/proc/meminfo: memFree=1793720/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=21324 CPUtime=0.29
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 5021 0 0 0 27 2 0 0 17 0 1 0 41886298 21835776 4878 1992294400 134512640 136485738 4294719792 18446744073709551615 134724646 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 5331 4878 198 482 0 4847 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21324

[startup+0.700593 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10267
/proc/meminfo: memFree=1793720/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=46400 CPUtime=0.69
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 11753 0 0 0 65 4 0 0 17 0 1 0 41886298 47513600 11140 1992294400 134512640 136485738 4294719792 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 11600 11140 198 482 0 11116 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46400

[startup+1.50074 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10268
/proc/meminfo: memFree=1714600/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=94740 CPUtime=1.49
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 24109 0 0 0 137 12 0 0 18 0 1 0 41886298 97013760 22454 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 23685 22454 226 482 0 23201 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94740

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10268
/proc/meminfo: memFree=1704184/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=94740 CPUtime=3.09
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 24121 0 0 0 289 20 0 0 21 0 1 0 41886298 97013760 22466 1992294400 134512640 136485738 4294719792 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 23685 22466 226 482 0 23201 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94740

[startup+6.30063 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10268
/proc/meminfo: memFree=1703936/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=94972 CPUtime=6.29
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 24163 0 0 0 597 32 0 0 25 0 1 0 41886298 97251328 22508 1992294400 134512640 136485738 4294719792 18446744073709551615 134881526 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 23743 22508 226 482 0 23259 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94972

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10270
/proc/meminfo: memFree=1702696/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=97084 CPUtime=12.69
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 24781 0 0 0 1227 42 0 0 25 0 1 0 41886298 99414016 22691 1992294400 134512640 136485738 4294719792 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 24271 22691 244 482 0 23787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97084

[startup+25.5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10270
/proc/meminfo: memFree=1702696/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=97084 CPUtime=25.48
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 24781 0 0 0 2502 46 0 0 25 0 1 0 41886298 99414016 22691 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 24271 22691 244 482 0 23787 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 97084

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10270
/proc/meminfo: memFree=1688808/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=112020 CPUtime=51.08
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 28506 0 0 0 5037 71 0 0 25 0 1 0 41886298 114708480 26412 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 28005 26412 244 482 0 27521 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 112020

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10272
/proc/meminfo: memFree=1679012/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=121036 CPUtime=102.26
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 30775 0 0 0 10099 127 0 0 25 0 1 0 41886298 123940864 28679 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 30259 28679 244 482 0 29775 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 121036

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10274
/proc/meminfo: memFree=1678888/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=121036 CPUtime=162.23
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 30775 0 0 0 16045 178 0 0 25 0 1 0 41886298 123940864 28679 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 30259 28679 244 482 0 29775 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 121036

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10274
/proc/meminfo: memFree=1675416/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=124488 CPUtime=222.21
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 31640 0 0 0 21988 233 0 0 25 0 1 0 41886298 127475712 29544 1992294400 134512640 136485738 4294719792 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 31122 29544 244 482 0 30638 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 124488

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10276
/proc/meminfo: memFree=1675416/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=124488 CPUtime=282.18
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 31640 0 0 0 27930 288 0 0 25 0 1 0 41886298 127475712 29544 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 31122 29544 244 482 0 30638 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 124488

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10278
/proc/meminfo: memFree=1675416/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=124488 CPUtime=342.16
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 31640 0 0 0 33872 344 0 0 25 0 1 0 41886298 127475712 29544 1992294400 134512640 136485738 4294719792 18446744073709551615 134661929 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 31122 29544 244 482 0 30638 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 124488

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10280
/proc/meminfo: memFree=1674424/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=125412 CPUtime=402.13
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 31857 0 0 0 39818 395 0 0 25 0 1 0 41886298 128421888 29761 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 31353 29761 244 482 0 30869 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 125412

[startup+462.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 10282
/proc/meminfo: memFree=1671572/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=128216 CPUtime=462.12
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 32555 0 0 0 45768 444 0 0 25 0 1 0 41886298 131293184 30459 1992294400 134512640 136485738 4294719792 18446744073709551615 134880904 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 32054 30459 244 482 0 31570 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 128216

[startup+522.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 10282
/proc/meminfo: memFree=1671572/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=128216 CPUtime=522.09
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 32555 0 0 0 51711 498 0 0 25 0 1 0 41886298 131293184 30459 1992294400 134512640 136485738 4294719792 18446744073709551615 135044064 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 32054 30459 244 482 0 31570 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 128216

[startup+582.301 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 10284
/proc/meminfo: memFree=1671572/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=128216 CPUtime=582.06
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 32555 0 0 0 57653 553 0 0 25 0 1 0 41886298 131293184 30459 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 32054 30459 244 482 0 31570 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 128216

[startup+642.301 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 10286
/proc/meminfo: memFree=1670828/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=129008 CPUtime=642.05
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 32745 0 0 0 63601 604 0 0 25 0 1 0 41886298 132104192 30649 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 32252 30649 244 482 0 31768 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 129008

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 10290
/proc/meminfo: memFree=1670828/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=128204 CPUtime=821.97
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 32745 0 0 0 81423 774 0 0 25 0 1 0 41886298 131280896 30471 1992294400 134512640 136485738 4294719792 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 32051 30471 244 482 0 31567 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 128204

[startup+882.302 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 10292
/proc/meminfo: memFree=1670580/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=128996 CPUtime=881.95
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 32941 0 0 0 87373 822 0 0 25 0 1 0 41886298 132091904 30667 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 32249 30667 244 482 0 31765 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 128996

[startup+942.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 10294
/proc/meminfo: memFree=1667356/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=132188 CPUtime=941.92
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 33730 0 0 0 93330 862 0 0 25 0 1 0 41886298 135360512 31456 1992294400 134512640 136485738 4294719792 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33047 31456 244 482 0 32563 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 132188

[startup+1002.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 10296
/proc/meminfo: memFree=1666984/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=132452 CPUtime=1001.9
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 33786 0 0 0 99289 901 0 0 25 0 1 0 41886298 135630848 31512 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33113 31512 244 482 0 32629 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 132452

[startup+1062.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 10298
/proc/meminfo: memFree=1666984/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=132452 CPUtime=1061.88
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 33787 0 0 0 105239 949 0 0 25 0 1 0 41886298 135630848 31513 1992294400 134512640 136485738 4294719792 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33113 31513 244 482 0 32629 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 132452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 10298
/proc/meminfo: memFree=1665868/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=133508 CPUtime=1121.86
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34051 0 0 0 111186 1000 0 0 25 0 1 0 41886298 136712192 31777 1992294400 134512640 136485738 4294719792 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33377 31777 244 482 0 32893 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 133508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 10300
/proc/meminfo: memFree=1666612/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=132048 CPUtime=1181.83
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34051 0 0 0 117133 1050 0 0 25 0 1 0 41886298 135217152 31436 1992294400 134512640 136485738 4294719792 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33012 31436 244 482 0 32528 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 132048

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 10302
/proc/meminfo: memFree=1665620/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=133500 CPUtime=1241.8
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34404 0 0 0 123082 1098 0 0 25 0 1 0 41886298 136704000 31789 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33375 31789 244 482 0 32891 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 133500

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10304
/proc/meminfo: memFree=1665496/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=133500 CPUtime=1301.79
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34404 0 0 0 129026 1153 0 0 25 0 1 0 41886298 136704000 31789 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33375 31789 244 482 0 32891 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 133500

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10306
/proc/meminfo: memFree=1665496/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=133500 CPUtime=1361.76
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34404 0 0 0 134975 1201 0 0 25 0 1 0 41886298 136704000 31789 1992294400 134512640 136485738 4294719792 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33375 31789 244 482 0 32891 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 133500

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10306
/proc/meminfo: memFree=1665496/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=133500 CPUtime=1421.74
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34404 0 0 0 140924 1250 0 0 25 0 1 0 41886298 136704000 31789 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33375 31789 244 482 0 32891 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 133500

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10308
/proc/meminfo: memFree=1665372/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=133632 CPUtime=1481.71
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34444 0 0 0 146876 1295 0 0 25 0 1 0 41886298 136839168 31829 1992294400 134512640 136485738 4294719792 18446744073709551615 135037688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33408 31829 244 482 0 32924 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 133632

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10310
/proc/meminfo: memFree=1665372/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=133632 CPUtime=1541.69
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34444 0 0 0 152821 1348 0 0 25 0 1 0 41886298 136839168 31829 1992294400 134512640 136485738 4294719792 18446744073709551615 134880904 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33408 31829 244 482 0 32924 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 133632

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10312
/proc/meminfo: memFree=1665248/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=133632 CPUtime=1601.66
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34444 0 0 0 158766 1400 0 0 25 0 1 0 41886298 136839168 31829 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33408 31829 244 482 0 32924 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 133632

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10323
/proc/meminfo: memFree=1664380/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=133632 CPUtime=1661.63
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34444 0 0 0 164710 1453 0 0 25 0 1 0 41886298 136839168 31829 1992294400 134512640 136485738 4294719792 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33408 31829 244 482 0 32924 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 133632

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10323
/proc/meminfo: memFree=1664628/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=133296 CPUtime=1721.61
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34525 0 0 0 170661 1500 0 0 25 0 1 0 41886298 136495104 31745 1992294400 134512640 136485738 4294719792 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33324 31745 244 482 0 32840 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 133296

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10325
/proc/meminfo: memFree=1664628/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=133296 CPUtime=1781.59
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34525 0 0 0 176608 1551 0 0 25 0 1 0 41886298 136495104 31745 1992294400 134512640 136485738 4294719792 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33324 31745 244 482 0 32840 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 133296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10325
/proc/meminfo: memFree=1664628/2059040 swapFree=4140132/4192956
[pid=10267] ppid=10265 vsize=133296 CPUtime=1800.08
/proc/10267/stat : 10267 (pbct) R 10265 10267 9042 0 -1 4202496 34525 0 0 0 178440 1568 0 0 25 0 1 0 41886298 136495104 31745 1992294400 134512640 136485738 4294719792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10267/statm: 33324 31745 244 482 0 32840 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 133296

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): 1800.82
CPU time (s): 1800.11
CPU user time (s): 1784.41
CPU system time (s): 15.7016
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 134028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.41
system time used= 15.7016
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34525
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= 7161

runsolver used 3.02754 second user time and 7.82781 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-16 06:33:48
IDJOB=2668122
IDBENCH=48205
IDSOLVER=1170
FILE ID=node007/2668122-1276662828
PBS_JOBID= 11172456
Free space on /tmp= 62488 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668122-1276662828/watcher-2668122-1276662828 -o /tmp/evaluation-result-2668122-1276662828/solver-2668122-1276662828 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668122-1276662828.opb

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

MD5SUM BENCH= cdccc05ac387e7ee9cb8ab81f53ca6f8
RANDOM SEED=994541368

node007.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		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1794124 kB
Buffers:         60052 kB
Cached:         112692 kB
SwapCached:       7044 kB
Active:         108520 kB
Inactive:        78328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1794124 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       12132 kB
Mapped:          13084 kB
Slab:            56208 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182568 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= 62484 MiB
End job on node007 at 2010-06-16 07:03:51