Trace number 2681775

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 (TO)-14 1800.12 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_4.opb
MD5SUMfeead174159765db2806c13d35bd6cbe
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-14
Best CPU time to get the best result obtained on this benchmark1789.5
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16
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)6140
Sum of products size (including duplicates)12280
Number of different products3070
Sum of products size6140

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
0.04/0.06	c constraints 3271/0 clauses 3170/0 units 0
0.04/0.06	c vars 200
0.04/0.06	c objective 100 + -100
1.19/1.24	c 1.13383 92.1172 4 3213
1.19/1.24	o -8
1.39/1.40	c 1.2878 93.7695 31 3605
1.39/1.40	o -9
4.09/4.19	c 4.06538 94.0273 1203 7754
4.09/4.19	o -10
4.30/4.35	c 4.21336 94.0273 1299 8352
4.30/4.35	o -11
4.89/4.96	c 4.81827 94.1562 1695 9784
4.89/4.96	o -12
41.89/41.91	c 41.3057 101.508 10980 67220
41.89/41.91	o -13
70.39/70.47	c 69.4974 103.184 14995 116655
70.39/70.47	o -14
1800.10/1800.50	s SATISFIABLE
1800.10/1800.50	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	-14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681775-1277504447/watcher-2681775-1277504447 -o /tmp/evaluation-result-2681775-1277504447/solver-2681775-1277504447 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681775-1277504447.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 28385
/proc/meminfo: memFree=1831736/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=2268 CPUtime=0
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 297 0 0 0 0 0 0 0 20 0 1 0 91739763 2322432 216 1992294400 134512640 136421960 4294874448 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28385/statm: 567 216 145 467 0 98 0

[startup+0.0525569 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28385
/proc/meminfo: memFree=1831736/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=3720 CPUtime=0.04
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 641 0 0 0 4 0 0 0 20 0 1 0 91739763 3809280 560 1992294400 134512640 136421960 4294874448 18446744073709551615 135810596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28385/statm: 930 560 146 467 0 461 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3720

[startup+0.10156 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28385
/proc/meminfo: memFree=1831736/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=9072 CPUtime=0.1
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 1963 0 0 0 9 1 0 0 20 0 1 0 91739763 9289728 1882 1992294400 134512640 136421960 4294874448 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 2268 1884 190 467 0 1799 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9072

[startup+0.301574 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28385
/proc/meminfo: memFree=1831736/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=25064 CPUtime=0.29
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 6054 0 0 0 27 2 0 0 20 0 1 0 91739763 25665536 5874 1992294400 134512640 136421960 4294874448 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 6266 5875 194 467 0 5797 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25064

[startup+0.700603 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28385
/proc/meminfo: memFree=1831736/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=51668 CPUtime=0.69
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 13195 0 0 0 64 5 0 0 20 0 1 0 91739763 52908032 12545 1992294400 134512640 136421960 4294874448 18446744073709551615 135656017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 12917 12547 194 467 0 12448 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51668

[startup+1.50066 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28386
/proc/meminfo: memFree=1752244/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=96016 CPUtime=1.49
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 24532 0 0 0 138 11 0 0 23 0 1 0 91739763 98320384 22435 1992294400 134512640 136421960 4294874448 18446744073709551615 134597574 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 24004 22435 237 467 0 23535 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96016

[startup+3.10077 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28386
/proc/meminfo: memFree=1741952/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=96280 CPUtime=3.09
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 24584 0 0 0 297 12 0 0 25 0 1 0 91739763 98590720 22487 1992294400 134512640 136421960 4294874448 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 24070 22487 237 467 0 23601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96280

[startup+6.30099 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28386
/proc/meminfo: memFree=1741828/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=96544 CPUtime=6.29
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 24662 0 0 0 614 15 0 0 25 0 1 0 91739763 98861056 22562 1992294400 134512640 136421960 4294874448 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 24136 22562 237 467 0 23667 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96544

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28386
/proc/meminfo: memFree=1740588/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=97732 CPUtime=12.69
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 24961 0 0 0 1246 23 0 0 25 0 1 0 91739763 100077568 22861 1992294400 134512640 136421960 4294874448 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 24433 22861 237 467 0 23964 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97732

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 28386
/proc/meminfo: memFree=1738480/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=100024 CPUtime=25.48
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 25513 0 0 0 2511 37 0 0 25 0 1 0 91739763 102424576 23413 1992294400 134512640 136421960 4294874448 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 25006 23413 237 467 0 24537 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100024

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 28386
/proc/meminfo: memFree=1734140/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=103940 CPUtime=51.08
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 26523 0 0 0 5040 68 0 0 25 0 1 0 91739763 106434560 24422 1992294400 134512640 136421960 4294874448 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 25985 24422 237 467 0 25516 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 103940

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 28388
/proc/meminfo: memFree=1732404/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=105656 CPUtime=102.28
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 26948 0 0 0 10097 131 0 0 25 0 1 0 91739763 108191744 24846 1992294400 134512640 136421960 4294874448 18446744073709551615 134867945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 26414 24846 237 467 0 25945 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 105656

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28390
/proc/meminfo: memFree=1728312/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=109616 CPUtime=162.25
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 27923 0 0 0 16016 209 0 0 25 0 1 0 91739763 112246784 25821 1992294400 134512640 136421960 4294874448 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 27404 25821 237 467 0 26935 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 109616

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28392
/proc/meminfo: memFree=1728312/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=109616 CPUtime=222.25
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 27923 0 0 0 21947 278 0 0 25 0 1 0 91739763 112246784 25821 1992294400 134512640 136421960 4294874448 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 27404 25821 237 467 0 26935 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 109616

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28394
/proc/meminfo: memFree=1720748/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=117888 CPUtime=282.23
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 29998 0 0 0 27846 377 0 0 25 0 1 0 91739763 120717312 27896 1992294400 134512640 136421960 4294874448 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 29472 27896 237 467 0 29003 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 117888

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28394
/proc/meminfo: memFree=1719384/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=118416 CPUtime=342.22
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 30131 0 0 0 33775 447 0 0 25 0 1 0 91739763 121257984 28029 1992294400 134512640 136421960 4294874448 18446744073709551615 135022228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 29604 28029 237 467 0 29135 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 118416

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28396
/proc/meminfo: memFree=1719384/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=118416 CPUtime=402.21
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 30131 0 0 0 39705 516 0 0 25 0 1 0 91739763 121257984 28029 1992294400 134512640 136421960 4294874448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 29604 28029 237 467 0 29135 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 118416

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28398
/proc/meminfo: memFree=1719260/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=118416 CPUtime=462.19
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 30131 0 0 0 45626 593 0 0 25 0 1 0 91739763 121257984 28029 1992294400 134512640 136421960 4294874448 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 29604 28029 237 467 0 29135 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 118416

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28400
/proc/meminfo: memFree=1719260/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=118416 CPUtime=522.17
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 30131 0 0 0 51544 673 0 0 25 0 1 0 91739763 121257984 28029 1992294400 134512640 136421960 4294874448 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 29604 28029 237 467 0 29135 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 118416

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28402
/proc/meminfo: memFree=1715044/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=122728 CPUtime=582.16
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31185 0 0 0 57428 788 0 0 25 0 1 0 91739763 125673472 29083 1992294400 134512640 136421960 4294874448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 30682 29083 237 467 0 30213 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 122728

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28402
/proc/meminfo: memFree=1715044/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=122728 CPUtime=642.16
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31185 0 0 0 63352 864 0 0 25 0 1 0 91739763 125673472 29083 1992294400 134512640 136421960 4294874448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 30682 29083 237 467 0 30213 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 122728

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 28413
/proc/meminfo: memFree=1714300/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=122728 CPUtime=882.1
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31185 0 0 0 87012 1198 0 0 25 0 1 0 91739763 125673472 29083 1992294400 134512640 136421960 4294874448 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 30682 29083 237 467 0 30213 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 122728

[startup+942.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 28413
/proc/meminfo: memFree=1714300/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=122728 CPUtime=942.08
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31185 0 0 0 92937 1271 0 0 25 0 1 0 91739763 125673472 29083 1992294400 134512640 136421960 4294874448 18446744073709551615 135006599 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 30682 29083 237 467 0 30213 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 122728

[startup+1002.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 28415
/proc/meminfo: memFree=1714300/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=122728 CPUtime=1002.06
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31185 0 0 0 98853 1353 0 0 25 0 1 0 91739763 125673472 29083 1992294400 134512640 136421960 4294874448 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 30682 29083 237 467 0 30213 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 122728

[startup+1062.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 28417
/proc/meminfo: memFree=1714300/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=122728 CPUtime=1062.06
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31185 0 0 0 104780 1426 0 0 25 0 1 0 91739763 125673472 29083 1992294400 134512640 136421960 4294874448 18446744073709551615 134859923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 30682 29083 237 467 0 30213 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 122728

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 28419
/proc/meminfo: memFree=1714300/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=122728 CPUtime=1122.04
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31186 0 0 0 110679 1525 0 0 25 0 1 0 91739763 125673472 29084 1992294400 134512640 136421960 4294874448 18446744073709551615 135020594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 30682 29084 237 467 0 30213 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 122728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28421
/proc/meminfo: memFree=1712068/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=124976 CPUtime=1182.03
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31770 0 0 0 116558 1645 0 0 25 0 1 0 91739763 127975424 29668 1992294400 134512640 136421960 4294874448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31244 29668 237 467 0 30775 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 124976

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28421
/proc/meminfo: memFree=1711696/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=125372 CPUtime=1242.02
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31863 0 0 0 122462 1740 0 0 25 0 1 0 91739763 128380928 29761 1992294400 134512640 136421960 4294874448 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31343 29761 237 467 0 30874 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 125372

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28423
/proc/meminfo: memFree=1711572/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=125372 CPUtime=1302.01
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31863 0 0 0 128387 1814 0 0 25 0 1 0 91739763 128380928 29761 1992294400 134512640 136421960 4294874448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31343 29761 237 467 0 30874 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 125372

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28425
/proc/meminfo: memFree=1711572/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=125372 CPUtime=1361.99
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31863 0 0 0 134303 1896 0 0 25 0 1 0 91739763 128380928 29761 1992294400 134512640 136421960 4294874448 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31343 29761 237 467 0 30874 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 125372

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28427
/proc/meminfo: memFree=1711572/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=125372 CPUtime=1421.98
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31863 0 0 0 140223 1975 0 0 25 0 1 0 91739763 128380928 29761 1992294400 134512640 136421960 4294874448 18446744073709551615 134973866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31343 29761 237 467 0 30874 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 125372

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28429
/proc/meminfo: memFree=1711448/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=125372 CPUtime=1481.96
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 31863 0 0 0 146125 2071 0 0 25 0 1 0 91739763 128380928 29761 1992294400 134512640 136421960 4294874448 18446744073709551615 135028491 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31343 29761 237 467 0 30874 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 125372

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28429
/proc/meminfo: memFree=1710828/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=126164 CPUtime=1541.94
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 32050 0 0 0 152042 2152 0 0 25 0 1 0 91739763 129191936 29948 1992294400 134512640 136421960 4294874448 18446744073709551615 134643351 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31541 29948 237 467 0 31072 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 126164

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28431
/proc/meminfo: memFree=1710828/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=126164 CPUtime=1601.93
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 32050 0 0 0 157959 2234 0 0 25 0 1 0 91739763 129191936 29948 1992294400 134512640 136421960 4294874448 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31541 29948 237 467 0 31072 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 126164

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28433
/proc/meminfo: memFree=1710828/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=126164 CPUtime=1661.92
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 32050 0 0 0 163878 2314 0 0 25 0 1 0 91739763 129191936 29948 1992294400 134512640 136421960 4294874448 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31541 29948 237 467 0 31072 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 126164

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28435
/proc/meminfo: memFree=1710704/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=126164 CPUtime=1721.91
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 32050 0 0 0 169780 2411 0 0 25 0 1 0 91739763 129191936 29948 1992294400 134512640 136421960 4294874448 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31541 29948 237 467 0 31072 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 126164

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28437
/proc/meminfo: memFree=1710332/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=126296 CPUtime=1781.89
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 32100 0 0 0 175689 2500 0 0 25 0 1 0 91739763 129327104 29998 1992294400 134512640 136421960 4294874448 18446744073709551615 134855991 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31574 29998 237 467 0 31105 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 126296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28437
/proc/meminfo: memFree=1710332/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=126296 CPUtime=1800.1
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 32100 0 0 0 177487 2523 0 0 25 0 1 0 91739763 129327104 29998 1992294400 134512640 136421960 4294874448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31574 29998 237 467 0 31105 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 126296

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 28437
/proc/meminfo: memFree=1710332/2059040 swapFree=4139240/4192956
[pid=28385] ppid=28383 vsize=126296 CPUtime=1800.1
/proc/28385/stat : 28385 (pbct) R 28383 28385 27665 0 -1 4202496 32100 0 0 0 177487 2523 0 0 25 0 1 0 91739763 129327104 29998 1992294400 134512640 136421960 4294874448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28385/statm: 31574 29998 237 467 0 31105 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 126296

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.12
CPU user time (s): 1774.87
CPU system time (s): 25.2532
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 126296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.87
system time used= 25.2532
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32101
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= 4427

runsolver used 2.91156 second user time and 8.5667 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-26 00:20:47
IDJOB=2681775
IDBENCH=48264
IDSOLVER=1192
FILE ID=node034/2681775-1277504447
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/bsg/normalized-bsg_100_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681775-1277504447/watcher-2681775-1277504447 -o /tmp/evaluation-result-2681775-1277504447/solver-2681775-1277504447 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681775-1277504447.opb

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

MD5SUM BENCH= feead174159765db2806c13d35bd6cbe
RANDOM SEED=652927954

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:       1832264 kB
Buffers:         32396 kB
Cached:          95680 kB
SwapCached:       5964 kB
Active:          57648 kB
Inactive:        83140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1832264 kB
SwapTotal:     4192956 kB
SwapFree:      4139240 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       11396 kB
Mapped:          11924 kB
Slab:            64148 kB
PageTables:       4168 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 2010-06-26 00:50:50