Trace number 2668162

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 1800.07 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_10_3.opb
MD5SUM4ec3492215da9d1ca4e43111c42870de
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-27
Best CPU time to get the best result obtained on this benchmark1789.62
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)2488
Sum of products size (including duplicates)4976
Number of different products1244
Sum of products size2488

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 1445/0 clauses 1344/0 units 0
0.00/0.03	c vars 200
0.00/0.03	c objective 100 + -100
0.49/0.55	c 0.510922 41.1328 1 1382
0.49/0.55	o -15
1.39/1.48	c 1.41678 42.2188 1363 4603
1.39/1.48	o -17
1.49/1.51	c 1.44578 42.418 1385 4701
1.49/1.51	o -18
1.49/1.53	c 1.46778 42.418 1393 4799
1.49/1.53	o -19
1.59/1.63	c 1.56476 42.418 1476 4980
1.59/1.63	o -20
1.79/1.80	c 1.73074 42.5469 1814 6050
1.79/1.80	o -21
2.29/2.32	c 2.23266 42.6758 2301 8191
2.29/2.32	o -22
4.40/4.48	c 4.33334 43.8359 5685 17638
4.40/4.48	o -23
6.19/6.24	c 6.05408 43.8359 5025 24733
6.19/6.24	o -24
10.79/10.89	c 10.5304 46.543 5977 44770
10.79/10.89	o -25
1510.93/1511.31	c 1453.65 60.2617 15478 5365772
1510.93/1511.31	o -26
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	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	-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-2668162-1276669474/watcher-2668162-1276669474 -o /tmp/evaluation-result-2668162-1276669474/solver-2668162-1276669474 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668162-1276669474.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 13855
/proc/meminfo: memFree=1726592/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=2340 CPUtime=0
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 296 0 0 0 0 0 0 0 17 0 1 0 8239247 2396160 218 1992294400 134512640 136485738 4291166416 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13855/statm: 585 219 156 482 0 101 0

[startup+0.0643139 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13855
/proc/meminfo: memFree=1726592/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=7124 CPUtime=0.05
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 1473 0 0 0 5 0 0 0 17 0 1 0 8239247 7294976 1395 1992294400 134512640 136485738 4291166416 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 1781 1397 194 482 0 1297 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7124

[startup+0.101317 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13855
/proc/meminfo: memFree=1726592/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=10100 CPUtime=0.09
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 2204 0 0 0 9 0 0 0 17 0 1 0 8239247 10342400 2126 1992294400 134512640 136485738 4291166416 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 2525 2126 198 482 0 2041 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10100

[startup+0.301335 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13855
/proc/meminfo: memFree=1726592/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=22644 CPUtime=0.29
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 5438 0 0 0 27 2 0 0 17 0 1 0 8239247 23187456 5261 1992294400 134512640 136485738 4291166416 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 5661 5261 198 482 0 5177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22644

[startup+0.701373 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13855
/proc/meminfo: memFree=1726592/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=43096 CPUtime=0.69
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 10639 0 0 0 65 4 0 0 17 0 1 0 8239247 44130304 9886 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 10774 9886 244 482 0 10290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43096

[startup+1.50045 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13856
/proc/meminfo: memFree=1687772/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=43432 CPUtime=1.49
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 10731 0 0 0 143 6 0 0 18 0 1 0 8239247 44474368 9919 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 10858 9919 244 482 0 10374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43432

[startup+3.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13856
/proc/meminfo: memFree=1687152/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=43960 CPUtime=3.09
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 10865 0 0 0 299 10 0 0 21 0 1 0 8239247 45015040 10048 1992294400 134512640 136485738 4291166416 18446744073709551615 134992480 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 10990 10048 244 482 0 10506 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43960

[startup+6.3009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13856
/proc/meminfo: memFree=1685788/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=44884 CPUtime=6.29
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 11117 0 0 0 611 18 0 0 25 0 1 0 8239247 45961216 10298 1992294400 134512640 136485738 4291166416 18446744073709551615 135039071 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 11221 10298 244 482 0 10737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44884

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13856
/proc/meminfo: memFree=1682936/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=47656 CPUtime=12.69
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 11792 0 0 0 1226 43 0 0 25 0 1 0 8239247 48799744 10972 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 11914 10972 244 482 0 11430 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47656

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13856
/proc/meminfo: memFree=1680952/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=49768 CPUtime=25.49
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 12320 0 0 0 2455 94 0 0 25 0 1 0 8239247 50962432 11500 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 12442 11500 244 482 0 11958 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49768

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13858
/proc/meminfo: memFree=1678348/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=53208 CPUtime=51.08
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 13182 0 0 0 4926 182 0 0 25 0 1 0 8239247 54484992 12362 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 13302 12362 244 482 0 12818 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 53208

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13858
/proc/meminfo: memFree=1676984/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=53472 CPUtime=102.27
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 13250 0 0 0 9862 365 0 0 25 0 1 0 8239247 54755328 12430 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 13368 12430 244 482 0 12884 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53472

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13860
/proc/meminfo: memFree=1675620/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=54796 CPUtime=162.25
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 13589 0 0 0 15628 597 0 0 25 0 1 0 8239247 56111104 12769 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 13699 12769 244 482 0 13215 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 54796

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13862
/proc/meminfo: memFree=1674752/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=56248 CPUtime=222.23
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 13932 0 0 0 21391 832 0 0 25 0 1 0 8239247 57597952 13112 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 14062 13112 244 482 0 13578 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 56248

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13864
/proc/meminfo: memFree=1673884/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=56512 CPUtime=282.22
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 14022 0 0 0 27171 1051 0 0 25 0 1 0 8239247 57868288 13202 1992294400 134512640 136485738 4291166416 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 14128 13202 244 482 0 13644 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 56512

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13866
/proc/meminfo: memFree=1673512/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=57040 CPUtime=342.21
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 14135 0 0 0 32944 1277 0 0 25 0 1 0 8239247 58408960 13315 1992294400 134512640 136485738 4291166416 18446744073709551615 134885616 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 14260 13315 244 482 0 13776 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 57040

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13866
/proc/meminfo: memFree=1673388/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=57040 CPUtime=402.19
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 14135 0 0 0 38731 1488 0 0 25 0 1 0 8239247 58408960 13315 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 14260 13315 244 482 0 13776 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 57040

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 13871
/proc/meminfo: memFree=1665692/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=57196 CPUtime=462.18
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 14164 0 0 0 44489 1729 0 0 25 0 1 0 8239247 58568704 13344 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 14299 13344 244 482 0 13815 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 57196

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13873
/proc/meminfo: memFree=1670412/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=59324 CPUtime=522.16
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 14698 0 0 0 50242 1974 0 0 25 0 1 0 8239247 60747776 13878 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 14831 13878 244 482 0 14347 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 59324

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13875
/proc/meminfo: memFree=1670412/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=59324 CPUtime=582.15
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 14698 0 0 0 56025 2190 0 0 25 0 1 0 8239247 60747776 13878 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 14831 13878 244 482 0 14347 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 59324

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13877
/proc/meminfo: memFree=1670412/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=59324 CPUtime=642.14
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 14698 0 0 0 61791 2423 0 0 25 0 1 0 8239247 60747776 13878 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 14831 13878 244 482 0 14347 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 59324

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13883
/proc/meminfo: memFree=1670412/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=59324 CPUtime=882.07
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 14723 0 0 0 84880 3327 0 0 25 0 1 0 8239247 60747776 13903 1992294400 134512640 136485738 4291166416 18446744073709551615 134882992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 14831 13903 244 482 0 14347 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 59324

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13885
/proc/meminfo: memFree=1670412/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=59324 CPUtime=942.06
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 14723 0 0 0 90645 3561 0 0 25 0 1 0 8239247 60747776 13903 1992294400 134512640 136485738 4291166416 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 14831 13903 244 482 0 14347 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 59324

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13885
/proc/meminfo: memFree=1668800/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61176 CPUtime=1002.05
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15164 0 0 0 96391 3814 0 0 25 0 1 0 8239247 62644224 14344 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15294 14344 244 482 0 14810 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 61176

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13887
/proc/meminfo: memFree=1668304/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1062.03
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15307 0 0 0 102151 4052 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 61704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13889
/proc/meminfo: memFree=1668304/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1122.01
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15307 0 0 0 107946 4255 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 61704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13891
/proc/meminfo: memFree=1668304/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1182
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15307 0 0 0 113719 4481 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 61704

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13893
/proc/meminfo: memFree=1668056/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1241.98
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15307 0 0 0 119504 4694 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 134886604 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 61704

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13893
/proc/meminfo: memFree=1667932/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1301.97
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15307 0 0 0 125281 4916 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 61704

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13895
/proc/meminfo: memFree=1667932/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1361.95
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15307 0 0 0 131060 5135 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 134878468 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 61704

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13897
/proc/meminfo: memFree=1667932/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1421.95
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15307 0 0 0 136839 5356 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 61704

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13899
/proc/meminfo: memFree=1667932/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1481.92
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15307 0 0 0 142611 5581 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 61704

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13901
/proc/meminfo: memFree=1667932/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1541.91
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15308 0 0 0 148349 5842 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 61704

[startup+1602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 13901
/proc/meminfo: memFree=1667932/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1601.9
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15308 0 0 0 154096 6094 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 61704

[startup+1662.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 13903
/proc/meminfo: memFree=1667808/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1661.88
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15308 0 0 0 159849 6339 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 61704

[startup+1722.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 13905
/proc/meminfo: memFree=1667684/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1721.87
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15308 0 0 0 165581 6606 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 134878503 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 61704

[startup+1782.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 13907
/proc/meminfo: memFree=1667436/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1781.85
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15308 0 0 0 171346 6839 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 61704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 13907
/proc/meminfo: memFree=1667436/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1800.05
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15308 0 0 0 173098 6907 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 61704

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: 1.06 1.04 1.00 2/107 13907
/proc/meminfo: memFree=1667436/2059040 swapFree=4187148/4192956
[pid=13855] ppid=13853 vsize=61704 CPUtime=1800.05
/proc/13855/stat : 13855 (pbct) R 13853 13855 13295 0 -1 4202496 15308 0 0 0 173098 6907 0 0 25 0 1 0 8239247 63184896 14487 1992294400 134512640 136485738 4291166416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13855/statm: 15426 14487 244 482 0 14942 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 61704

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1730.99
CPU system time (s): 69.0785
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 61704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1730.99
system time used= 69.0785
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15308
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= 2897

runsolver used 2.93055 second user time and 8.5487 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-16 08:24:34
IDJOB=2668162
IDBENCH=48245
IDSOLVER=1170
FILE ID=node048/2668162-1276669474
PBS_JOBID= 11172490
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_10_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668162-1276669474/watcher-2668162-1276669474 -o /tmp/evaluation-result-2668162-1276669474/solver-2668162-1276669474 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668162-1276669474.opb

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

MD5SUM BENCH= 4ec3492215da9d1ca4e43111c42870de
RANDOM SEED=1847777266

node048.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		: 3000.212
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	: 6000.42
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		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1726996 kB
Buffers:         81868 kB
Cached:         130500 kB
SwapCached:        280 kB
Active:          97816 kB
Inactive:       168516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1726996 kB
SwapTotal:     4192956 kB
SwapFree:      4187148 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       53564 kB
Mapped:          15428 kB
Slab:            43840 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183312 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= 62452 MiB
End job on node048 at 2010-06-16 08:54:36