Trace number 2668066

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 (MO)46 979.311 979.576

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_60_3.opb
MD5SUM12e000f4c238d036e0b89e0774c838fa
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark43
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint61
Maximum length of a constraint108
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75294
Sum of products size (including duplicates)150588
Number of different products75294
Sum of products size150588

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
1.49/1.56	c constraints 75294/0 clauses 76294/0 units 0
1.49/1.56	c vars 1000
1.49/1.56	c objective 1000 + 0
23.48/23.54	c 21.8047 1624.41 1 75332
23.48/23.54	o 64
109.06/109.12	c 106.979 1654.86 601 83584
109.06/109.12	o 63
110.16/110.29	c 108.141 1654.86 605 84533
110.16/110.29	o 62
111.36/111.41	c 109.258 1654.86 605 85490
111.36/111.41	o 54
112.67/112.70	c 110.542 1654.86 631 86471
112.67/112.70	o 53
113.76/113.80	c 111.635 1654.86 631 87433
113.76/113.80	o 52
114.76/114.89	c 112.729 1654.86 631 88411
114.76/114.89	o 50
120.76/120.83	c 118.637 1654.86 980 91817
120.76/120.83	o 49
126.85/126.99	c 124.773 1655.38 1327 96086
126.85/126.99	o 48
169.44/169.55	c 167.09 1661.96 5703 113987
169.44/169.55	o 47
191.25/191.33	c 188.756 1664.29 7335 126728
191.25/191.33	o 46
979.14/979.40	s SATISFIABLE
979.14/979.40	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 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Verifier Data 

OK	46

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668066-1276656784/watcher-2668066-1276656784 -o /tmp/evaluation-result-2668066-1276656784/solver-2668066-1276656784 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668066-1276656784.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 15141
/proc/meminfo: memFree=1753768/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=2208 CPUtime=0
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 273 0 0 0 0 0 0 0 24 0 1 0 6969401 2260992 196 1992294400 134512640 136485738 4294616912 18446744073709551615 134549482 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15141/statm: 552 196 156 482 0 68 0

[startup+0.0641971 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15141
/proc/meminfo: memFree=1753768/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=2592 CPUtime=0.06
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 354 0 0 0 6 0 0 0 24 0 1 0 6969401 2654208 277 1992294400 134512640 136485738 4294616912 18446744073709551615 135848525 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15141/statm: 648 277 156 482 0 164 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2592

[startup+0.1012 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15141
/proc/meminfo: memFree=1753768/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=2848 CPUtime=0.09
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 408 0 0 0 9 0 0 0 25 0 1 0 6969401 2916352 331 1992294400 134512640 136485738 4294616912 18446744073709551615 134519907 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15141/statm: 712 331 156 482 0 228 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2848

[startup+0.301219 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15141
/proc/meminfo: memFree=1753768/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=3872 CPUtime=0.29
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 692 0 0 0 29 0 0 0 25 0 1 0 6969401 3964928 615 1992294400 134512640 136485738 4294616912 18446744073709551615 134524680 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15141/statm: 968 615 156 482 0 484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3872

[startup+0.701258 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15141
/proc/meminfo: memFree=1753768/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=14200 CPUtime=0.69
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 3256 0 0 0 69 0 0 0 25 0 1 0 6969401 14540800 3179 1992294400 134512640 136485738 4294616912 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15141/statm: 3550 3180 156 482 0 3066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14200

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15142
/proc/meminfo: memFree=1733672/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=35032 CPUtime=1.49
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 8551 0 0 0 146 3 0 0 25 0 1 0 6969401 35872768 8278 1992294400 134512640 136485738 4294616912 18446744073709551615 135864452 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15141/statm: 8758 8278 156 482 0 8274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35032

[startup+3.10049 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15142
/proc/meminfo: memFree=1652700/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=214528 CPUtime=3.08
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 54561 0 0 0 287 21 0 0 25 0 1 0 6969401 219676672 52196 1992294400 134512640 136485738 4294616912 18446744073709551615 134729372 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 53632 52197 194 482 0 53148 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 214528

[startup+6.3008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15142
/proc/meminfo: memFree=1395276/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=417228 CPUtime=6.29
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 109638 0 0 0 585 44 0 0 25 0 1 0 6969401 427241472 103070 1992294400 134512640 136485738 4294616912 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 104307 103070 198 482 0 103823 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 417228

[startup+12.7004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15142
/proc/meminfo: memFree=969832/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=834596 CPUtime=12.69
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 220989 0 0 0 1176 93 0 0 25 0 1 0 6969401 854626304 207605 1992294400 134512640 136485738 4294616912 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 208649 207605 198 482 0 208165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 834596

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15144
/proc/meminfo: memFree=145728/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1693888 CPUtime=25.49
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 443785 0 0 0 2370 179 0 0 25 0 1 0 6969401 1734541312 401122 1992294400 134512640 136485738 4294616912 18446744073709551615 135044424 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 423472 401122 243 482 0 422988 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1693888

[startup+51.1012 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 15144
/proc/meminfo: memFree=145728/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1693888 CPUtime=51.07
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 443786 0 0 0 4919 188 0 0 25 0 1 0 6969401 1734541312 401123 1992294400 134512640 136485738 4294616912 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 423472 401123 244 482 0 422988 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1693888

[startup+102.309 s]
/proc/loadavg: 1.14 1.04 1.01 2/107 15146
/proc/meminfo: memFree=145728/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1693888 CPUtime=102.27
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 443786 0 0 0 10020 207 0 0 25 0 1 0 6969401 1734541312 401123 1992294400 134512640 136485738 4294616912 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 423472 401123 244 482 0 422988 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1693888

[startup+162.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 15146
/proc/meminfo: memFree=138536/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1699992 CPUtime=162.25
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 445735 0 0 0 15989 236 0 0 25 0 1 0 6969401 1740791808 403064 1992294400 134512640 136485738 4294616912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 424998 403064 244 482 0 424514 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1699992

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 15148
/proc/meminfo: memFree=130104/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1708476 CPUtime=222.24
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 447830 0 0 0 21956 268 0 0 25 0 1 0 6969401 1749479424 405157 1992294400 134512640 136485738 4294616912 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 427119 405157 244 482 0 426635 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1708476

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15150
/proc/meminfo: memFree=117952/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1720424 CPUtime=282.21
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 450840 0 0 0 27920 301 0 0 25 0 1 0 6969401 1761714176 408167 1992294400 134512640 136485738 4294616912 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 430106 408167 244 482 0 429622 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1720424

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15152
/proc/meminfo: memFree=110512/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1727708 CPUtime=342.2
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 452660 0 0 0 33885 335 0 0 25 0 1 0 6969401 1769172992 409987 1992294400 134512640 136485738 4294616912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 431927 409987 244 482 0 431443 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1727708

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15154
/proc/meminfo: memFree=100716/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1737656 CPUtime=402.19
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 455115 0 0 0 39852 367 0 0 25 0 1 0 6969401 1779359744 412442 1992294400 134512640 136485738 4294616912 18446744073709551615 134886553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 434414 412442 244 482 0 433930 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1737656

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15154
/proc/meminfo: memFree=90424/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1747872 CPUtime=462.17
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 457699 0 0 0 45815 402 0 0 25 0 1 0 6969401 1789820928 415026 1992294400 134512640 136485738 4294616912 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 436968 415026 244 482 0 436484 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1747872

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 15165
/proc/meminfo: memFree=73064/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1764836 CPUtime=522.15
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 461913 0 0 0 51776 439 0 0 25 0 1 0 6969401 1807192064 419240 1992294400 134512640 136485738 4294616912 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 441209 419240 244 482 0 440725 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1764836

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15167
/proc/meminfo: memFree=65748/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1771964 CPUtime=582.13
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 463703 0 0 0 57742 471 0 0 25 0 1 0 6969401 1814491136 421030 1992294400 134512640 136485738 4294616912 18446744073709551615 135024558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 442991 421030 244 482 0 442507 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1771964

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15169
/proc/meminfo: memFree=55704/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1781884 CPUtime=642.12
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 466204 0 0 0 63705 507 0 0 25 0 1 0 6969401 1824649216 423531 1992294400 134512640 136485738 4294616912 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 445471 423531 244 482 0 444987 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1781884

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15171
/proc/meminfo: memFree=48264/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1789416 CPUtime=702.1
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 468087 0 0 0 69674 536 0 0 25 0 1 0 6969401 1832361984 425414 1992294400 134512640 136485738 4294616912 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 447354 425414 244 482 0 446870 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1789416

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15171
/proc/meminfo: memFree=38096/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1799540 CPUtime=762.09
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 470599 0 0 0 75640 569 0 0 25 0 1 0 6969401 1842728960 427926 1992294400 134512640 136485738 4294616912 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 449885 427926 244 482 0 449401 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1799540

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15173
/proc/meminfo: memFree=29540/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1808124 CPUtime=822.06
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 472747 0 0 0 81605 601 0 0 25 0 1 0 6969401 1851518976 430074 1992294400 134512640 136485738 4294616912 18446744073709551615 135044905 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 452031 430074 244 482 0 451547 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1808124

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15175
/proc/meminfo: memFree=21356/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1816184 CPUtime=882.05
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 474768 0 0 0 87573 632 0 0 25 0 1 0 6969401 1859772416 432095 1992294400 134512640 136485738 4294616912 18446744073709551615 135024905 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 454046 432095 244 482 0 453562 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1816184

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15177
/proc/meminfo: memFree=9912/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1832592 CPUtime=942.03
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 478850 0 0 0 93536 667 0 0 25 0 1 0 6969401 1876574208 436177 1992294400 134512640 136485738 4294616912 18446744073709551615 134886553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 458148 436177 244 482 0 457664 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1832592



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+979.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15177
/proc/meminfo: memFree=10160/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=1843320 CPUtime=979.14
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4202496 481542 0 0 0 97226 688 0 0 25 0 1 0 6969401 1887559680 438869 1992294400 134512640 136485738 4294616912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15141/statm: 460830 438869 244 482 0 460346 0
Current children cumulated CPU time (s) 979.14
Current children cumulated vsize (KiB) 1843320

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

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

[startup+979.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15177
/proc/meminfo: memFree=10160/2059040 swapFree=4192956/4192956
[pid=15141] ppid=15139 vsize=0 CPUtime=979.24
/proc/15141/stat : 15141 (pbct) R 15139 15141 13713 0 -1 4194308 481542 0 0 0 97226 698 0 0 25 0 1 0 6969401 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/15141/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 979.24
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 979.576
CPU time (s): 979.311
CPU user time (s): 972.262
CPU system time (s): 7.04893
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 1843320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 972.262
system time used= 7.04893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481542
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= 10987

runsolver used 1.61175 second user time and 4.63929 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-16 04:53:05
IDJOB=2668066
IDBENCH=48149
IDSOLVER=1170
FILE ID=node056/2668066-1276656784
PBS_JOBID= 11172420
Free space on /tmp= 98636 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_60_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668066-1276656784/watcher-2668066-1276656784 -o /tmp/evaluation-result-2668066-1276656784/solver-2668066-1276656784 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668066-1276656784.opb

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

MD5SUM BENCH= 12e000f4c238d036e0b89e0774c838fa
RANDOM SEED=702828674

node056.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1754040 kB
Buffers:         32200 kB
Cached:         136880 kB
SwapCached:          0 kB
Active:         116096 kB
Inactive:       112624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1754040 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3024 kB
Writeback:           0 kB
AnonPages:       59604 kB
Mapped:          15420 kB
Slab:            54348 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180944 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= 98636 MiB
End job on node056 at 2010-06-16 05:09:26