Trace number 2668075

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)15 1800.06 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_3.opb
MD5SUM0e507441d4bf529adaad354902c51a54
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark1789.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
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 constraint26
Maximum length of a constraint46
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)6216
Sum of products size (including duplicates)12432
Number of different products6216
Sum of products size12432

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
0.09/0.13	c constraints 6216/0 clauses 6416/0 units 0
0.09/0.13	c vars 200
0.09/0.13	c objective 200 + 0
1.79/1.89	c 1.72574 137.055 1 6328
1.79/1.89	o 22
1.99/2.07	c 1.90271 139.641 6 6460
1.99/2.07	o 21
3.39/3.45	c 3.2725 139.641 106 7014
3.39/3.45	o 20
3.89/3.94	c 3.75043 139.641 207 7509
3.89/3.94	o 19
3.99/4.02	c 3.83242 139.641 208 7691
3.99/4.02	o 18
4.19/4.21	c 4.02639 139.641 281 7955
4.19/4.21	o 17
5.59/5.66	c 5.44617 140.027 882 9756
5.59/5.66	o 16
6.09/6.15	c 5.9341 140.156 1073 10325
6.09/6.15	o 15
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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	15

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668075-1276657941/watcher-2668075-1276657941 -o /tmp/evaluation-result-2668075-1276657941/solver-2668075-1276657941 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668075-1276657941.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: 0.92 0.98 0.99 3/106 6942
/proc/meminfo: memFree=1768816/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=2208 CPUtime=0
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 265 0 0 0 0 0 0 0 18 0 1 0 41397842 2260992 188 1992294400 134512640 136485738 4290334768 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6942/statm: 552 188 156 482 0 68 0

[startup+0.0446151 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 6942
/proc/meminfo: memFree=1768816/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=2732 CPUtime=0.04
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 403 0 0 0 4 0 0 0 20 0 1 0 41397842 2797568 326 1992294400 134512640 136485738 4290334768 18446744073709551615 135173296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6942/statm: 683 326 156 482 0 199 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2732

[startup+0.100621 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 6942
/proc/meminfo: memFree=1768816/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=4184 CPUtime=0.09
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 764 0 0 0 9 0 0 0 20 0 1 0 41397842 4284416 687 1992294400 134512640 136485738 4290334768 18446744073709551615 135856929 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6942/statm: 1046 688 156 482 0 562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4184

[startup+0.300643 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 6942
/proc/meminfo: memFree=1768816/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=24460 CPUtime=0.29
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 5855 0 0 0 27 2 0 0 20 0 1 0 41397842 25047040 5679 1992294400 134512640 136485738 4290334768 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 6115 5679 198 482 0 5631 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24460

[startup+0.700687 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 6942
/proc/meminfo: memFree=1768816/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=51296 CPUtime=0.69
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 13011 0 0 0 63 6 0 0 20 0 1 0 41397842 52527104 12288 1992294400 134512640 136485738 4290334768 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 12824 12289 198 482 0 12340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51296

[startup+1.50078 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 6943
/proc/meminfo: memFree=1699616/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=123408 CPUtime=1.49
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 31933 0 0 0 135 14 0 0 23 0 1 0 41397842 126369792 29752 1992294400 134512640 136485738 4290334768 18446744073709551615 134930736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 30852 29753 210 482 0 30368 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 123408

[startup+3.10095 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 6943
/proc/meminfo: memFree=1632904/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=142988 CPUtime=3.09
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 36764 0 0 0 291 18 0 0 25 0 1 0 41397842 146419712 33956 1992294400 134512640 136485738 4290334768 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 35747 33956 243 482 0 35263 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 142988

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 6943
/proc/meminfo: memFree=1632780/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=143516 CPUtime=6.29
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 36903 0 0 0 607 22 0 0 25 0 1 0 41397842 146960384 34089 1992294400 134512640 136485738 4290334768 18446744073709551615 134880443 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 35879 34089 244 482 0 35395 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 143516

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 6943
/proc/meminfo: memFree=1631416/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=144836 CPUtime=12.69
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 37227 0 0 0 1238 31 0 0 25 0 1 0 41397842 148312064 34413 1992294400 134512640 136485738 4290334768 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 36209 34413 244 482 0 35725 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 144836

[startup+25.5004 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 6943
/proc/meminfo: memFree=1628688/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=147476 CPUtime=25.48
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 37907 0 0 0 2498 50 0 0 25 0 1 0 41397842 151015424 35093 1992294400 134512640 136485738 4290334768 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 36869 35093 244 482 0 36385 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 147476

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 6943
/proc/meminfo: memFree=1623728/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=152676 CPUtime=51.08
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 39174 0 0 0 5020 88 0 0 25 0 1 0 41397842 156340224 36360 1992294400 134512640 136485738 4290334768 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 38169 36360 244 482 0 37685 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 152676

[startup+102.309 s]
/proc/loadavg: 1.11 1.02 1.00 2/107 6948
/proc/meminfo: memFree=1617032/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=158392 CPUtime=102.27
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 40611 0 0 0 10062 165 0 0 25 0 1 0 41397842 162193408 37797 1992294400 134512640 136485738 4290334768 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 39598 37797 244 482 0 39114 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 158392

[startup+162.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 6950
/proc/meminfo: memFree=1613436/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=162220 CPUtime=162.25
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 41565 0 0 0 15970 255 0 0 25 0 1 0 41397842 166113280 38751 1992294400 134512640 136485738 4290334768 18446744073709551615 135045096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 40555 38751 244 482 0 40071 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 162220

[startup+222.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 6950
/proc/meminfo: memFree=1613436/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=162220 CPUtime=222.23
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 41565 0 0 0 21877 346 0 0 25 0 1 0 41397842 166113280 38751 1992294400 134512640 136485738 4290334768 18446744073709551615 135024856 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 40555 38751 244 482 0 40071 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 162220

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6952
/proc/meminfo: memFree=1608972/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=166580 CPUtime=282.22
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 42676 0 0 0 27789 433 0 0 25 0 1 0 41397842 170577920 39862 1992294400 134512640 136485738 4290334768 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 41645 39862 244 482 0 41161 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 166580

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6954
/proc/meminfo: memFree=1608972/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=166580 CPUtime=342.2
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 42676 0 0 0 33695 525 0 0 25 0 1 0 41397842 170577920 39862 1992294400 134512640 136485738 4290334768 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 41645 39862 244 482 0 41161 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 166580

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6956
/proc/meminfo: memFree=1608972/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=166580 CPUtime=402.18
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 42676 0 0 0 39606 612 0 0 25 0 1 0 41397842 170577920 39862 1992294400 134512640 136485738 4290334768 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 41645 39862 244 482 0 41161 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 166580

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6958
/proc/meminfo: memFree=1608972/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=166580 CPUtime=462.17
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 42676 0 0 0 45520 697 0 0 25 0 1 0 41397842 170577920 39862 1992294400 134512640 136485738 4290334768 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 41645 39862 244 482 0 41161 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 166580

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6958
/proc/meminfo: memFree=1608972/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=166580 CPUtime=522.15
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 42676 0 0 0 51438 777 0 0 25 0 1 0 41397842 170577920 39862 1992294400 134512640 136485738 4290334768 18446744073709551615 135025159 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 41645 39862 244 482 0 41161 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 166580

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6960
/proc/meminfo: memFree=1608972/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=166580 CPUtime=582.14
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 42676 0 0 0 57361 853 0 0 25 0 1 0 41397842 170577920 39862 1992294400 134512640 136485738 4290334768 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 41645 39862 244 482 0 41161 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 166580

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6962
/proc/meminfo: memFree=1599920/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=175852 CPUtime=642.13
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 44982 0 0 0 63288 925 0 0 25 0 1 0 41397842 180072448 42168 1992294400 134512640 136485738 4290334768 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 43963 42168 244 482 0 43479 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 175852

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6968
/proc/meminfo: memFree=1599548/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=175852 CPUtime=882.06
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 44982 0 0 0 86951 1255 0 0 25 0 1 0 41397842 180072448 42168 1992294400 134512640 136485738 4290334768 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 43963 42168 244 482 0 43479 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 175852

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6970
/proc/meminfo: memFree=1599424/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=175852 CPUtime=942.04
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 44982 0 0 0 92868 1336 0 0 25 0 1 0 41397842 180072448 42168 1992294400 134512640 136485738 4290334768 18446744073709551615 135025159 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 43963 42168 244 482 0 43479 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 175852

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6972
/proc/meminfo: memFree=1599424/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=175852 CPUtime=1002.03
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 44982 0 0 0 98781 1422 0 0 25 0 1 0 41397842 180072448 42168 1992294400 134512640 136485738 4290334768 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 43963 42168 244 482 0 43479 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 175852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6974
/proc/meminfo: memFree=1599300/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=175852 CPUtime=1062.01
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 44982 0 0 0 104697 1504 0 0 25 0 1 0 41397842 180072448 42168 1992294400 134512640 136485738 4290334768 18446744073709551615 134992474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 43963 42168 244 482 0 43479 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 175852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6974
/proc/meminfo: memFree=1599300/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=175852 CPUtime=1121.99
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 44982 0 0 0 110609 1590 0 0 25 0 1 0 41397842 180072448 42168 1992294400 134512640 136485738 4290334768 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 43963 42168 244 482 0 43479 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 175852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6976
/proc/meminfo: memFree=1599300/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=175852 CPUtime=1181.98
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 44982 0 0 0 116523 1675 0 0 25 0 1 0 41397842 180072448 42168 1992294400 134512640 136485738 4290334768 18446744073709551615 135044363 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 43963 42168 244 482 0 43479 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 175852

[startup+1242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 6978
/proc/meminfo: memFree=1599052/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=175852 CPUtime=1241.97
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 44982 0 0 0 122445 1752 0 0 25 0 1 0 41397842 180072448 42168 1992294400 134512640 136485738 4290334768 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 43963 42168 244 482 0 43479 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 175852

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 6980
/proc/meminfo: memFree=1598928/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=175852 CPUtime=1301.96
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 44982 0 0 0 128365 1831 0 0 25 0 1 0 41397842 180072448 42168 1992294400 134512640 136485738 4290334768 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 43963 42168 244 482 0 43479 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 175852

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6982
/proc/meminfo: memFree=1598184/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=176908 CPUtime=1361.93
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 45265 0 0 0 134281 1912 0 0 25 0 1 0 41397842 181153792 42451 1992294400 134512640 136485738 4290334768 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 44227 42451 244 482 0 43743 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 176908

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6982
/proc/meminfo: memFree=1588388/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=186824 CPUtime=1421.93
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 47713 0 0 0 140208 1985 0 0 25 0 1 0 41397842 191307776 44899 1992294400 134512640 136485738 4290334768 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 46706 44899 244 482 0 46222 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 186824

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6984
/proc/meminfo: memFree=1586900/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=188276 CPUtime=1481.9
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 48050 0 0 0 146136 2054 0 0 25 0 1 0 41397842 192794624 45236 1992294400 134512640 136485738 4290334768 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 47069 45236 244 482 0 46585 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 188276

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6986
/proc/meminfo: memFree=1586900/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=188276 CPUtime=1541.89
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 48052 0 0 0 152050 2139 0 0 25 0 1 0 41397842 192794624 45238 1992294400 134512640 136485738 4290334768 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 47069 45238 244 482 0 46585 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 188276

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6988
/proc/meminfo: memFree=1586900/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=188276 CPUtime=1601.87
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 48052 0 0 0 157959 2228 0 0 25 0 1 0 41397842 192794624 45238 1992294400 134512640 136485738 4290334768 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 47069 45238 244 482 0 46585 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 188276

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6990
/proc/meminfo: memFree=1586776/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=188276 CPUtime=1661.85
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 48052 0 0 0 163872 2313 0 0 25 0 1 0 41397842 192794624 45238 1992294400 134512640 136485738 4290334768 18446744073709551615 134922002 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 47069 45238 244 482 0 46585 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 188276

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6990
/proc/meminfo: memFree=1586652/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=188276 CPUtime=1721.84
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 48052 0 0 0 169783 2401 0 0 25 0 1 0 41397842 192794624 45238 1992294400 134512640 136485738 4290334768 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 47069 45238 244 482 0 46585 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 188276

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6992
/proc/meminfo: memFree=1586404/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=188276 CPUtime=1781.82
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 48052 0 0 0 175706 2476 0 0 25 0 1 0 41397842 192794624 45238 1992294400 134512640 136485738 4290334768 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 47069 45238 244 482 0 46585 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 188276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6994
/proc/meminfo: memFree=1586404/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=188276 CPUtime=1800.02
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 48052 0 0 0 177501 2501 0 0 25 0 1 0 41397842 192794624 45238 1992294400 134512640 136485738 4290334768 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 47069 45238 244 482 0 46585 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 188276

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6994
/proc/meminfo: memFree=1586404/2059040 swapFree=4140468/4192956
[pid=6942] ppid=6940 vsize=188276 CPUtime=1800.02
/proc/6942/stat : 6942 (pbct) R 6940 6942 5355 0 -1 4202496 48052 0 0 0 177501 2501 0 0 25 0 1 0 41397842 192794624 45238 1992294400 134512640 136485738 4290334768 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6942/statm: 47069 45238 244 482 0 46585 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 188276

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.06
CPU user time (s): 1775.02
CPU system time (s): 25.0382
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 188276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.02
system time used= 25.0382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48052
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= 2794

runsolver used 2.98754 second user time and 8.49271 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-16 05:12:21
IDJOB=2668075
IDBENCH=48158
IDSOLVER=1170
FILE ID=node005/2668075-1276657941
PBS_JOBID= 11172453
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668075-1276657941/watcher-2668075-1276657941 -o /tmp/evaluation-result-2668075-1276657941/solver-2668075-1276657941 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668075-1276657941.opb

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

MD5SUM BENCH= 0e507441d4bf529adaad354902c51a54
RANDOM SEED=143462022

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1769220 kB
Buffers:         67576 kB
Cached:         127332 kB
SwapCached:       6320 kB
Active:          22948 kB
Inactive:       185684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1769220 kB
SwapTotal:     4192956 kB
SwapFree:      4140468 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       11644 kB
Mapped:          13184 kB
Slab:            59208 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182828 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= 62564 MiB
End job on node005 at 2010-06-16 05:42:24