Trace number 2668158

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)-26 1800.1 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_10_2.opb
MD5SUMc154cb0964ce03c2d199339cf62d0c63
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-26
Best CPU time to get the best result obtained on this benchmark1789.52
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -29
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
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 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2520
Sum of products size (including duplicates)5040
Number of different products1260
Sum of products size2520

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
0.00/0.03	c constraints 1461/0 clauses 1360/0 units 0
0.00/0.03	c vars 200
0.00/0.03	c objective 100 + -100
0.50/0.56	c 0.516921 41.5195 2 1399
0.50/0.56	o -18
0.59/0.65	c 0.604908 42.4844 70 1922
0.59/0.65	o -19
1.49/1.53	c 1.46678 42.8164 1135 5898
1.49/1.53	o -20
1.69/1.76	c 1.69374 42.8164 1429 7045
1.69/1.76	o -21
2.20/2.26	c 2.18067 42.9453 1786 8585
2.20/2.26	o -22
2.49/2.52	c 2.43863 43.0742 2234 9766
2.49/2.52	o -23
43.88/43.90	c 42.5155 49.9102 10125 170366
43.88/43.90	o -24
736.93/737.21	c 709.503 56.7344 11794 2703025
736.93/737.21	o -25
1730.99/1731.66	c 1663.72 56.7344 7394 6455709
1730.99/1731.66	o -26
1800.08/1800.71	s SATISFIABLE
1800.08/1800.71	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	-26

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668158-1276668623/watcher-2668158-1276668623 -o /tmp/evaluation-result-2668158-1276668623/solver-2668158-1276668623 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668158-1276668623.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 15885
/proc/meminfo: memFree=1477508/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=2340 CPUtime=0
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 298 0 0 0 0 0 0 0 15 0 1 0 8155057 2396160 221 1992294400 134512640 136485738 4288402672 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15885/statm: 585 221 156 482 0 101 0

[startup+0.050331 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 15885
/proc/meminfo: memFree=1477508/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=5632 CPUtime=0.04
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 1093 0 0 0 4 0 0 0 18 0 1 0 8155057 5767168 1016 1992294400 134512640 136485738 4288402672 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 1408 1018 194 482 0 924 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5632

[startup+0.101309 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 15885
/proc/meminfo: memFree=1477508/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=10120 CPUtime=0.09
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 2210 0 0 0 9 0 0 0 18 0 1 0 8155057 10362880 2133 1992294400 134512640 136485738 4288402672 18446744073709551615 134651007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 2530 2133 198 482 0 2046 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10120

[startup+0.301337 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 15885
/proc/meminfo: memFree=1477508/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=22712 CPUtime=0.29
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 5415 0 0 0 27 2 0 0 18 0 1 0 8155057 23257088 5272 1992294400 134512640 136485738 4288402672 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 5678 5272 198 482 0 5194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22712

[startup+0.701394 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 15885
/proc/meminfo: memFree=1477508/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=43708 CPUtime=0.69
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 10785 0 0 0 65 4 0 0 18 0 1 0 8155057 44756992 10007 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 10927 10007 244 482 0 10443 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43708

[startup+1.50051 s]
/proc/loadavg: 1.01 1.03 1.00 3/107 15886
/proc/meminfo: memFree=1438068/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=43840 CPUtime=1.49
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 10798 0 0 0 143 6 0 0 19 0 1 0 8155057 44892160 10020 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 10960 10020 244 482 0 10476 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43840

[startup+3.10073 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 15886
/proc/meminfo: memFree=1437944/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=44236 CPUtime=3.09
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 10929 0 0 0 299 10 0 0 24 0 1 0 8155057 45297664 10147 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 11059 10147 244 482 0 10575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44236

[startup+6.30019 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 15888
/proc/meminfo: memFree=1436332/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=45820 CPUtime=6.29
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 11306 0 0 0 609 20 0 0 25 0 1 0 8155057 46919680 10524 1992294400 134512640 136485738 4288402672 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 11455 10524 244 482 0 10971 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45820

[startup+12.7011 s]
/proc/loadavg: 1.01 1.02 1.00 3/107 15888
/proc/meminfo: memFree=1433356/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=48068 CPUtime=12.69
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 11878 0 0 0 1230 39 0 0 25 0 1 0 8155057 49221632 11096 1992294400 134512640 136485738 4288402672 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 12017 11096 244 482 0 11533 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 48068

[startup+25.5019 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 15888
/proc/meminfo: memFree=1431744/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=50444 CPUtime=25.48
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 12463 0 0 0 2468 80 0 0 25 0 1 0 8155057 51654656 11681 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 12611 11681 244 482 0 12127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50444

[startup+51.1016 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15888
/proc/meminfo: memFree=1430380/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=51104 CPUtime=51.08
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 12638 0 0 0 4941 167 0 0 25 0 1 0 8155057 52330496 11855 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 12776 11855 244 482 0 12292 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51104

[startup+102.309 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15890
/proc/meminfo: memFree=1428396/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=53016 CPUtime=102.27
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 13115 0 0 0 9885 342 0 0 25 0 1 0 8155057 54288384 12332 1992294400 134512640 136485738 4288402672 18446744073709551615 134661706 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 13254 12332 244 482 0 12770 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53016

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15892
/proc/meminfo: memFree=1426536/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=54880 CPUtime=162.24
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 13560 0 0 0 15669 555 0 0 25 0 1 0 8155057 56197120 12777 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 13720 12777 244 482 0 13236 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 54880

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15892
/proc/meminfo: memFree=1426412/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=54880 CPUtime=222.22
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 13560 0 0 0 21447 775 0 0 25 0 1 0 8155057 56197120 12777 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 13720 12777 244 482 0 13236 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 54880

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15894
/proc/meminfo: memFree=1425048/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=56200 CPUtime=282.19
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 13914 0 0 0 27223 996 0 0 25 0 1 0 8155057 57548800 13131 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14050 13131 244 482 0 13566 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56200

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15896
/proc/meminfo: memFree=1425048/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=56200 CPUtime=342.17
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 13914 0 0 0 33000 1217 0 0 25 0 1 0 8155057 57548800 13131 1992294400 134512640 136485738 4288402672 18446744073709551615 135040916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14050 13131 244 482 0 13566 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 56200

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15898
/proc/meminfo: memFree=1424800/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=56464 CPUtime=402.15
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 13958 0 0 0 38769 1446 0 0 25 0 1 0 8155057 57819136 13175 1992294400 134512640 136485738 4288402672 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14116 13175 244 482 0 13632 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 56464

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15900
/proc/meminfo: memFree=1424428/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=56728 CPUtime=462.13
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14041 0 0 0 44534 1679 0 0 25 0 1 0 8155057 58089472 13258 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14182 13258 244 482 0 13698 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 56728

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15900
/proc/meminfo: memFree=1423064/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=522.11
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14379 0 0 0 50267 1944 0 0 25 0 1 0 8155057 59486208 13596 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13596 244 482 0 14039 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 58092

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15902
/proc/meminfo: memFree=1423064/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=582.09
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14379 0 0 0 56055 2154 0 0 25 0 1 0 8155057 59486208 13596 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13596 244 482 0 14039 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 58092

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15904
/proc/meminfo: memFree=1423064/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=642.08
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14390 0 0 0 61828 2380 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 58092

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15910
/proc/meminfo: memFree=1422692/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=881.99
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 84902 3297 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 58092

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15912
/proc/meminfo: memFree=1422692/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=941.97
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 90656 3541 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 58092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 15914
/proc/meminfo: memFree=1422692/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1001.95
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 96366 3829 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 134882884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 58092

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15916
/proc/meminfo: memFree=1422692/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1061.93
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 102118 4075 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 58092

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15916
/proc/meminfo: memFree=1422692/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1121.9
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 107887 4303 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 58092

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15918
/proc/meminfo: memFree=1422568/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1181.89
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 113655 4534 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 134992474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 58092

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15920
/proc/meminfo: memFree=1422444/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1241.87
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 119411 4776 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 58092

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15923
/proc/meminfo: memFree=1421948/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1301.85
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 125170 5015 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 58092

[startup+1362.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 15927
/proc/meminfo: memFree=1421452/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1361.82
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 130936 5246 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 58092

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 15927
/proc/meminfo: memFree=1421452/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1421.8
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 136702 5478 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 58092

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 15929
/proc/meminfo: memFree=1421452/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1481.78
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 142433 5745 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 58092

[startup+1542.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 15931
/proc/meminfo: memFree=1421452/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1541.76
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 148192 5984 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 58092

[startup+1602.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 15933
/proc/meminfo: memFree=1421452/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1601.74
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 153953 6221 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 58092

[startup+1662.3 s]
/proc/loadavg: 1.04 1.02 1.00 3/107 15935
/proc/meminfo: memFree=1421452/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1661.72
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 159719 6453 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 58092

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 15935
/proc/meminfo: memFree=1421452/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1721.69
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14391 0 0 0 165471 6698 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 58092

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15937
/proc/meminfo: memFree=1421452/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1781.68
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14392 0 0 0 171231 6937 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 58092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15937
/proc/meminfo: memFree=1421452/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1800.08
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14392 0 0 0 172993 7015 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 58092

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15937
/proc/meminfo: memFree=1421452/2059040 swapFree=4192956/4192956
[pid=15885] ppid=15883 vsize=58092 CPUtime=1800.08
/proc/15885/stat : 15885 (pbct) R 15883 15885 14970 0 -1 4202496 14392 0 0 0 172993 7015 0 0 25 0 1 0 8155057 59486208 13607 1992294400 134512640 136485738 4288402672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15885/statm: 14523 13607 244 482 0 14039 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 58092

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1729.94
CPU system time (s): 70.1633
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 58092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1729.94
system time used= 70.1633
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14392
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= 5403

runsolver used 3.04254 second user time and 8.43372 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-16 08:10:23
IDJOB=2668158
IDBENCH=48241
IDSOLVER=1170
FILE ID=node039/2668158-1276668623
PBS_JOBID= 11172476
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_10_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668158-1276668623/watcher-2668158-1276668623 -o /tmp/evaluation-result-2668158-1276668623/solver-2668158-1276668623 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668158-1276668623.opb

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

MD5SUM BENCH= c154cb0964ce03c2d199339cf62d0c63
RANDOM SEED=765649760

node039.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1478036 kB
Buffers:        125508 kB
Cached:         313336 kB
SwapCached:          0 kB
Active:         155912 kB
Inactive:       342304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1478036 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       59352 kB
Mapped:          15376 kB
Slab:            61052 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182764 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= 62548 MiB
End job on node039 at 2010-06-16 08:40:26