Trace number 2681660

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 0.1 fixedSAT (MO)45 1006.37 1006.59

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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
1.19/1.24	c constraints 75294/0 clauses 76294/0 units 0
1.19/1.24	c vars 1000
1.19/1.24	c objective 1000 + 0
21.90/21.96	c 20.1499 1624.34 1 75332
21.90/21.96	o 64
108.07/108.16	c 105.998 1654.79 601 83584
108.07/108.16	o 63
109.27/109.34	c 107.174 1654.79 605 84533
109.27/109.34	o 62
110.36/110.47	c 108.299 1654.79 605 85490
110.36/110.47	o 54
111.67/111.76	c 109.585 1654.79 631 86471
111.67/111.76	o 53
112.76/112.86	c 110.685 1654.79 631 87433
112.76/112.86	o 52
113.87/113.97	c 111.784 1654.79 631 88411
113.87/113.97	o 50
120.87/120.96	c 118.74 1655.05 1111 91941
120.87/120.96	o 49
142.76/142.82	c 140.467 1656.98 2633 104487
142.76/142.82	o 48
280.63/280.79	c 277.628 1679.73 17112 159865
280.63/280.79	o 47
297.32/297.45	c 294.206 1681.54 18325 168924
297.32/297.46	o 46
774.52/774.79	c 768.716 1758.67 66209 366043
774.52/774.79	o 45
1006.18/1006.41	s SATISFIABLE
1006.18/1006.41	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 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Verifier Data 

OK	45

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681660-1277501528/watcher-2681660-1277501528 -o /tmp/evaluation-result-2681660-1277501528/solver-2681660-1277501528 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681660-1277501528.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: 1.20 1.05 1.01 3/106 28215
/proc/meminfo: memFree=1833532/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=2136 CPUtime=0
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 264 0 0 0 0 0 0 0 20 0 1 0 91447836 2187264 184 1992294400 134512640 136421960 4293754736 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28215/statm: 534 185 145 467 0 65 0

[startup+0.083602 s]
/proc/loadavg: 1.20 1.05 1.01 3/106 28215
/proc/meminfo: memFree=1833532/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=2648 CPUtime=0.08
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 377 0 0 0 8 0 0 0 20 0 1 0 91447836 2711552 297 1992294400 134512640 136421960 4293754736 18446744073709551615 135160311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28215/statm: 662 297 145 467 0 193 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2648

[startup+0.101603 s]
/proc/loadavg: 1.20 1.05 1.01 3/106 28215
/proc/meminfo: memFree=1833532/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=2776 CPUtime=0.09
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 404 0 0 0 9 0 0 0 20 0 1 0 91447836 2842624 324 1992294400 134512640 136421960 4293754736 18446744073709551615 135527037 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28215/statm: 694 324 145 467 0 225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2776

[startup+0.301617 s]
/proc/loadavg: 1.20 1.05 1.01 3/106 28215
/proc/meminfo: memFree=1833532/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=4200 CPUtime=0.29
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 755 0 0 0 29 0 0 0 20 0 1 0 91447836 4300800 675 1992294400 134512640 136421960 4293754736 18446744073709551615 135161666 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28215/statm: 1050 676 146 467 0 581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4200

[startup+0.701645 s]
/proc/loadavg: 1.20 1.05 1.01 3/106 28215
/proc/meminfo: memFree=1833532/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=18212 CPUtime=0.69
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 4282 0 0 0 68 1 0 0 20 0 1 0 91447836 18649088 4136 1992294400 134512640 136421960 4293754736 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28215/statm: 4553 4136 146 467 0 4084 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18212

[startup+1.5017 s]
/proc/loadavg: 1.20 1.05 1.01 2/107 28216
/proc/meminfo: memFree=1806988/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=70000 CPUtime=1.49
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 17280 0 0 0 143 6 0 0 22 0 1 0 91447836 71680000 17005 1992294400 134512640 136421960 4293754736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 17500 17006 189 467 0 17031 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70000

[startup+3.10081 s]
/proc/loadavg: 1.20 1.05 1.01 2/107 28216
/proc/meminfo: memFree=1690180/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=236216 CPUtime=3.09
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 60738 0 0 0 284 25 0 0 25 0 1 0 91447836 241885184 58113 1992294400 134512640 136421960 4293754736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 59054 58113 189 467 0 58585 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 236216

[startup+6.30103 s]
/proc/loadavg: 1.18 1.05 1.01 2/107 28216
/proc/meminfo: memFree=1429408/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=470580 CPUtime=6.29
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 123668 0 0 0 575 54 0 0 25 0 1 0 91447836 481873920 116111 1992294400 134512640 136421960 4293754736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 117645 116111 193 467 0 117176 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 470580

[startup+12.7005 s]
/proc/loadavg: 1.17 1.04 1.01 2/107 28216
/proc/meminfo: memFree=952876/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=966740 CPUtime=12.69
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 255666 0 0 0 1155 114 0 0 25 0 1 0 91447836 989941760 231725 1992294400 134512640 136421960 4293754736 18446744073709551615 135809868 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 241685 231726 193 467 0 241216 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 966740

[startup+25.5014 s]
/proc/loadavg: 1.13 1.04 1.01 2/107 28216
/proc/meminfo: memFree=225616/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1693816 CPUtime=25.48
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 443779 0 0 0 2362 186 0 0 25 0 1 0 91447836 1734467584 401113 1992294400 134512640 136421960 4293754736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 423454 401113 236 467 0 422985 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1693816

[startup+51.1012 s]
/proc/loadavg: 1.08 1.04 1.01 2/107 28218
/proc/meminfo: memFree=225740/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1693816 CPUtime=51.08
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 443780 0 0 0 4912 196 0 0 25 0 1 0 91447836 1734467584 401114 1992294400 134512640 136421960 4293754736 18446744073709551615 135025606 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 423454 401114 237 467 0 422985 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1693816

[startup+102.309 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 28218
/proc/meminfo: memFree=225492/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1693816 CPUtime=102.27
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 443780 0 0 0 10016 211 0 0 25 0 1 0 91447836 1734467584 401114 1992294400 134512640 136421960 4293754736 18446744073709551615 134865675 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 423454 401114 237 467 0 422985 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1693816

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 28220
/proc/meminfo: memFree=218052/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1700452 CPUtime=162.26
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 445851 0 0 0 15983 243 0 0 25 0 1 0 91447836 1741262848 403177 1992294400 134512640 136421960 4293754736 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 425113 403177 237 467 0 424644 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1700452

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28222
/proc/meminfo: memFree=209744/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1708376 CPUtime=222.24
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 447840 0 0 0 21947 277 0 0 25 0 1 0 91447836 1749377024 405166 1992294400 134512640 136421960 4293754736 18446744073709551615 134973839 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 427094 405166 237 467 0 426625 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1708376

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28224
/proc/meminfo: memFree=198088/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1720176 CPUtime=282.23
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 450784 0 0 0 27913 310 0 0 25 0 1 0 91447836 1761460224 408109 1992294400 134512640 136421960 4293754736 18446744073709551615 135006135 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 430044 408109 237 467 0 429575 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 1720176

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28224
/proc/meminfo: memFree=190772/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1727444 CPUtime=342.22
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 452585 0 0 0 33878 344 0 0 25 0 1 0 91447836 1768902656 409909 1992294400 134512640 136421960 4293754736 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 431861 409909 237 467 0 431392 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 1727444

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28226
/proc/meminfo: memFree=181348/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1736760 CPUtime=402.21
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 454920 0 0 0 39839 382 0 0 25 0 1 0 91447836 1778442240 412244 1992294400 134512640 136421960 4293754736 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 434190 412244 237 467 0 433721 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 1736760

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28228
/proc/meminfo: memFree=169816/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1748176 CPUtime=462.19
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 457792 0 0 0 45805 414 0 0 25 0 1 0 91447836 1790132224 415116 1992294400 134512640 136421960 4293754736 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 437044 415116 237 467 0 436575 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1748176

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28230
/proc/meminfo: memFree=153448/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1764440 CPUtime=522.18
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 461844 0 0 0 51767 451 0 0 25 0 1 0 91447836 1806786560 419168 1992294400 134512640 136421960 4293754736 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 441110 419168 237 467 0 440641 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 1764440

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28232
/proc/meminfo: memFree=146256/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1771704 CPUtime=582.17
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 463656 0 0 0 57735 482 0 0 25 0 1 0 91447836 1814224896 420980 1992294400 134512640 136421960 4293754736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 442926 420980 237 467 0 442457 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 1771704

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28232
/proc/meminfo: memFree=137328/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1780432 CPUtime=642.15
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 465849 0 0 0 63699 516 0 0 25 0 1 0 91447836 1823162368 423173 1992294400 134512640 136421960 4293754736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 445108 423173 237 467 0 444639 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 1780432

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28234
/proc/meminfo: memFree=128276/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1789684 CPUtime=702.13
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 468143 0 0 0 69662 551 0 0 25 0 1 0 91447836 1832636416 425467 1992294400 134512640 136421960 4293754736 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 447421 425467 237 467 0 446952 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 1789684

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28236
/proc/meminfo: memFree=118232/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1799420 CPUtime=762.14
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 470579 0 0 0 75631 583 0 0 25 0 1 0 91447836 1842606080 427903 1992294400 134512640 136421960 4293754736 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 449855 427903 237 467 0 449386 0
Current children cumulated CPU time (s) 762.14
Current children cumulated vsize (KiB) 1799420

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28238
/proc/meminfo: memFree=109304/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1808304 CPUtime=822.11
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 472788 0 0 0 81600 611 0 0 25 0 1 0 91447836 1851703296 430111 1992294400 134512640 136421960 4293754736 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 452076 430111 237 467 0 451607 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 1808304

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28240
/proc/meminfo: memFree=101492/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1816104 CPUtime=882.1
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 474751 0 0 0 87566 644 0 0 25 0 1 0 91447836 1859690496 432074 1992294400 134512640 136421960 4293754736 18446744073709551615 135026408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 454026 432074 237 467 0 453557 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 1816104

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28240
/proc/meminfo: memFree=87108/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1830620 CPUtime=942.08
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 478390 0 0 0 93527 681 0 0 25 0 1 0 91447836 1874554880 435713 1992294400 134512640 136421960 4293754736 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 457655 435713 237 467 0 457186 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 1830620

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 28242
/proc/meminfo: memFree=74708/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1842672 CPUtime=1002.07
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 481404 0 0 0 99495 712 0 0 25 0 1 0 91447836 1886896128 438727 1992294400 134512640 136421960 4293754736 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 460668 438727 237 467 0 460199 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 1842672



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1006.4 s]
/proc/loadavg: 1.06 1.01 1.00 3/107 28242
/proc/meminfo: memFree=74212/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=1843200 CPUtime=1006.18
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4202496 481530 0 0 0 99903 715 0 0 25 0 1 0 91447836 1887436800 438853 1992294400 134512640 136421960 4293754736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28215/statm: 460800 438853 237 467 0 460331 0
Current children cumulated CPU time (s) 1006.18
Current children cumulated vsize (KiB) 1843200

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

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

[startup+1006.52 s]
/proc/loadavg: 1.06 1.01 1.00 3/107 28242
/proc/meminfo: memFree=74212/2059040 swapFree=4139240/4192956
[pid=28215] ppid=28213 vsize=0 CPUtime=1006.29
/proc/28215/stat : 28215 (pbct) R 28213 28215 27665 0 -1 4194308 481531 0 0 0 99904 725 0 0 25 0 1 0 91447836 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28215/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1006.29
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1006.59
CPU time (s): 1006.37
CPU user time (s): 999.04
CPU system time (s): 7.32589
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 1843200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 999.04
system time used= 7.32589
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481531
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= 715

runsolver used 1.55676 second user time and 4.86926 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-25 23:32:08
IDJOB=2681660
IDBENCH=48149
IDSOLVER=1192
FILE ID=node034/2681660-1277501528
PBS_JOBID= 11190563
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2681660-1277501528/watcher-2681660-1277501528 -o /tmp/evaluation-result-2681660-1277501528/solver-2681660-1277501528 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681660-1277501528.opb

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

MD5SUM BENCH= 12e000f4c238d036e0b89e0774c838fa
RANDOM SEED=1696257652

node034.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		: 3000.242
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	: 6000.48
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		: 3000.242
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:       1834060 kB
Buffers:         29700 kB
Cached:          96532 kB
SwapCached:       5964 kB
Active:          58352 kB
Inactive:        80608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834060 kB
SwapTotal:     4192956 kB
SwapFree:      4139240 kB
Dirty:            4204 kB
Writeback:           0 kB
AnonPages:       11428 kB
Mapped:          11908 kB
Slab:            64200 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182272 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= 62432 MiB
End job on node034 at 2010-06-25 23:48:56