Trace number 2681752

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)-26 1800.02 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_10_2.opb
MD5SUMc154cb0964ce03c2d199339cf62d0c63
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-26
Best CPU time to get the best result obtained on this benchmark1789.52
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)2520
Sum of products size (including duplicates)5040
Number of different products1260
Sum of products size2520

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
0.00/0.02	c constraints 1461/0 clauses 1360/0 units 0
0.00/0.02	c vars 200
0.00/0.02	c objective 100 + -100
0.39/0.49	c 0.45993 41.4492 2 1399
0.39/0.49	o -18
0.49/0.58	c 0.538918 42.4141 70 1922
0.49/0.58	o -19
1.39/1.41	c 1.35379 42.7461 1135 5898
1.39/1.41	o -20
1.59/1.64	c 1.56976 42.7461 1429 7045
1.59/1.64	o -21
2.10/2.11	c 2.03869 42.875 1786 8585
2.10/2.11	o -22
2.29/2.36	c 2.27765 43.0039 2234 9766
2.29/2.36	o -23
31.68/31.76	c 30.7233 49.6055 5640 128685
31.68/31.76	o -24
138.75/138.81	c 134.065 53.2148 8364 564033
138.75/138.81	o -25
1289.34/1289.74	c 1241.73 56.0508 7646 5044346
1289.34/1289.74	o -26
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	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-2681752-1277503679/watcher-2681752-1277503679 -o /tmp/evaluation-result-2681752-1277503679/solver-2681752-1277503679 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681752-1277503679.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 3/105 31609
/proc/meminfo: memFree=1853348/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=2268 CPUtime=0
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 297 0 0 0 0 0 0 0 25 0 1 0 91661108 2322432 216 1992294400 134512640 136421960 4291121360 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31609/statm: 567 216 145 467 0 98 0

[startup+0.067416 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 31609
/proc/meminfo: memFree=1853348/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=8352 CPUtime=0.06
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 1798 0 0 0 6 0 0 0 25 0 1 0 91661108 8552448 1717 1992294400 134512640 136421960 4291121360 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 2088 1718 194 467 0 1619 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8352

[startup+0.101421 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 31609
/proc/meminfo: memFree=1853348/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=11364 CPUtime=0.09
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 2504 0 0 0 9 0 0 0 25 0 1 0 91661108 11636736 2423 1992294400 134512640 136421960 4291121360 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 2841 2424 194 467 0 2372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301446 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 31609
/proc/meminfo: memFree=1853348/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=25740 CPUtime=0.29
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 6277 0 0 0 27 2 0 0 25 0 1 0 91661108 26357760 6081 1992294400 134512640 136421960 4291121360 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 6435 6082 194 467 0 5966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25740

[startup+0.701495 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 31609
/proc/meminfo: memFree=1853348/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=43636 CPUtime=0.69
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 10780 0 0 0 65 4 0 0 25 0 1 0 91661108 44683264 9998 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 10909 9998 237 467 0 10440 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43636

[startup+1.50059 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 31610
/proc/meminfo: memFree=1813908/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=43768 CPUtime=1.49
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 10807 0 0 0 143 6 0 0 25 0 1 0 91661108 44818432 10024 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 10942 10024 237 467 0 10473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43768

[startup+3.10079 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 31610
/proc/meminfo: memFree=1813660/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=44296 CPUtime=3.09
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 10949 0 0 0 298 11 0 0 25 0 1 0 91661108 45359104 10163 1992294400 134512640 136421960 4291121360 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 11074 10163 237 467 0 10605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44296

[startup+6.30018 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 31610
/proc/meminfo: memFree=1811676/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=45908 CPUtime=6.29
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 11334 0 0 0 608 21 0 0 25 0 1 0 91661108 47009792 10548 1992294400 134512640 136421960 4291121360 18446744073709551615 135006666 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 11477 10548 237 467 0 11008 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45908

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 31610
/proc/meminfo: memFree=1809196/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=48152 CPUtime=12.69
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 11911 0 0 0 1228 41 0 0 25 0 1 0 91661108 49307648 11125 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 12038 11125 237 467 0 11569 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 48152

[startup+25.5005 s]
/proc/loadavg: 0.95 0.98 0.99 2/106 31610
/proc/meminfo: memFree=1806592/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=50792 CPUtime=25.49
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 12557 0 0 0 2465 84 0 0 25 0 1 0 91661108 52011008 11771 1992294400 134512640 136421960 4291121360 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 12698 11771 237 467 0 12229 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50792

[startup+51.1007 s]
/proc/loadavg: 0.96 0.98 0.99 2/106 31610
/proc/meminfo: memFree=1806592/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=51188 CPUtime=51.08
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 12671 0 0 0 4937 171 0 0 25 0 1 0 91661108 52416512 11884 1992294400 134512640 136421960 4291121360 18446744073709551615 134903308 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 12797 11884 237 467 0 12328 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51188

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/106 31612
/proc/meminfo: memFree=1803864/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=53300 CPUtime=102.27
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 13209 0 0 0 9877 350 0 0 25 0 1 0 91661108 54579200 12422 1992294400 134512640 136421960 4291121360 18446744073709551615 134859944 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 13325 12422 237 467 0 12856 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53300

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31614
/proc/meminfo: memFree=1802500/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=54488 CPUtime=162.24
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 13507 0 0 0 15665 559 0 0 25 0 1 0 91661108 55795712 12719 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 13622 12719 237 467 0 13153 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 54488

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31614
/proc/meminfo: memFree=1802500/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=54488 CPUtime=222.23
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 13507 0 0 0 21438 785 0 0 25 0 1 0 91661108 55795712 12719 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 13622 12719 237 467 0 13153 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 54488

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31616
/proc/meminfo: memFree=1802500/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=54488 CPUtime=282.21
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 13507 0 0 0 27225 996 0 0 25 0 1 0 91661108 55795712 12719 1992294400 134512640 136421960 4291121360 18446744073709551615 135006141 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 13622 12719 237 467 0 13153 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 54488

[startup+342.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 31618
/proc/meminfo: memFree=1802376/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=54488 CPUtime=342.2
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 13507 0 0 0 33010 1210 0 0 25 0 1 0 91661108 55795712 12719 1992294400 134512640 136421960 4291121360 18446744073709551615 134973961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 13622 12719 237 467 0 13153 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 54488

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31620
/proc/meminfo: memFree=1802376/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=54488 CPUtime=402.19
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 13507 0 0 0 38803 1416 0 0 25 0 1 0 91661108 55795712 12719 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 13622 12719 237 467 0 13153 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 54488

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31622
/proc/meminfo: memFree=1801632/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=55412 CPUtime=462.16
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 13733 0 0 0 44542 1674 0 0 25 0 1 0 91661108 56741888 12945 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 13853 12945 237 467 0 13384 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 55412

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31622
/proc/meminfo: memFree=1801508/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=55544 CPUtime=522.15
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 13742 0 0 0 50328 1887 0 0 25 0 1 0 91661108 56877056 12954 1992294400 134512640 136421960 4291121360 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 13886 12954 237 467 0 13417 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 55544

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31624
/proc/meminfo: memFree=1801508/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=55544 CPUtime=582.13
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 13762 0 0 0 56117 2096 0 0 25 0 1 0 91661108 56877056 12974 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 13886 12974 237 467 0 13417 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 55544

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31626
/proc/meminfo: memFree=1801384/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=55544 CPUtime=642.12
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 13762 0 0 0 61910 2302 0 0 25 0 1 0 91661108 56877056 12974 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 13886 12974 237 467 0 13417 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 55544

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31632
/proc/meminfo: memFree=1800764/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=55940 CPUtime=882.05
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 13845 0 0 0 84994 3211 0 0 25 0 1 0 91661108 57282560 13057 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 13985 13057 237 467 0 13516 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 55940

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31634
/proc/meminfo: memFree=1799772/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=56996 CPUtime=942.03
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14114 0 0 0 90736 3467 0 0 25 0 1 0 91661108 58363904 13326 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14249 13326 237 467 0 13780 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 56996

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31636
/proc/meminfo: memFree=1799524/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57128 CPUtime=1002.02
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14168 0 0 0 96514 3688 0 0 25 0 1 0 91661108 58499072 13380 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14282 13380 237 467 0 13813 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 57128

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31638
/proc/meminfo: memFree=1799524/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57128 CPUtime=1062
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14168 0 0 0 102297 3903 0 0 25 0 1 0 91661108 58499072 13380 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14282 13380 237 467 0 13813 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 57128

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31638
/proc/meminfo: memFree=1799524/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57128 CPUtime=1121.98
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14168 0 0 0 108071 4127 0 0 25 0 1 0 91661108 58499072 13380 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14282 13380 237 467 0 13813 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 57128

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31640
/proc/meminfo: memFree=1799276/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1181.96
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14207 0 0 0 113831 4365 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 57392

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31642
/proc/meminfo: memFree=1799028/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1241.95
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14207 0 0 0 119613 4582 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 57392

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31644
/proc/meminfo: memFree=1798904/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1301.94
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14208 0 0 0 125387 4807 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 57392

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31646
/proc/meminfo: memFree=1798904/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1361.91
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14208 0 0 0 131161 5030 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 134641817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 57392

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31646
/proc/meminfo: memFree=1798904/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1421.91
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14208 0 0 0 136901 5290 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 57392

[startup+1482.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/106 31651
/proc/meminfo: memFree=1798284/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1481.88
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14208 0 0 0 142683 5505 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 57392

[startup+1542.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/106 31653
/proc/meminfo: memFree=1798284/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1541.87
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14208 0 0 0 148451 5736 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 57392

[startup+1602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 31655
/proc/meminfo: memFree=1798284/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1601.85
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14208 0 0 0 154208 5977 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 134863927 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 57392

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31657
/proc/meminfo: memFree=1798284/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1661.83
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14208 0 0 0 159980 6203 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 57392

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31657
/proc/meminfo: memFree=1798284/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1721.82
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14208 0 0 0 165738 6444 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 57392

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31659
/proc/meminfo: memFree=1798284/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1781.8
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14208 0 0 0 171508 6672 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 57392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31661
/proc/meminfo: memFree=1798284/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1800.01
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14208 0 0 0 173237 6764 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 57392

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 2/106 31661
/proc/meminfo: memFree=1798284/2059040 swapFree=4138820/4192956
[pid=31609] ppid=31607 vsize=57392 CPUtime=1800.01
/proc/31609/stat : 31609 (pbct) R 31607 31609 30641 0 -1 4202496 14208 0 0 0 173237 6764 0 0 25 0 1 0 91661108 58769408 13419 1992294400 134512640 136421960 4291121360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31609/statm: 14348 13419 237 467 0 13879 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 57392

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.02
CPU user time (s): 1732.37
CPU system time (s): 67.6507
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 57392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1732.37
system time used= 67.6507
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14209
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= 4917

runsolver used 3.02254 second user time and 8.45571 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-26 00:08:00
IDJOB=2681752
IDBENCH=48241
IDSOLVER=1192
FILE ID=node080/2681752-1277503679
PBS_JOBID= 11190538
Free space on /tmp= 62284 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_10_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681752-1277503679/watcher-2681752-1277503679 -o /tmp/evaluation-result-2681752-1277503679/solver-2681752-1277503679 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681752-1277503679.opb

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

MD5SUM BENCH= c154cb0964ce03c2d199339cf62d0c63
RANDOM SEED=589064066

node080.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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1853876 kB
Buffers:         20168 kB
Cached:          90172 kB
SwapCached:       6848 kB
Active:          56384 kB
Inactive:        67480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853876 kB
SwapTotal:     4192956 kB
SwapFree:      4138820 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       12236 kB
Mapped:          11908 kB
Slab:            59348 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182924 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= 62284 MiB
End job on node080 at 2010-06-26 00:38:02