Trace number 2668154

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)-14 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_5.opb
MD5SUM1a8c058c181490cb899ec7074b22bfb3
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 benchmark1800.08
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)6124
Sum of products size (including duplicates)12248
Number of different products3062
Sum of products size6124

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.07	c constraints 3263/0 clauses 3162/0 units 0
0.00/0.07	c vars 200
0.00/0.07	c objective 100 + -100
1.29/1.35	c 1.26481 91.9844 1 3202
1.29/1.35	o -10
4.49/4.57	c 4.44032 94.0352 1450 9351
4.49/4.57	o -11
7.19/7.23	c 7.06492 94.5508 2973 14539
7.19/7.23	o -12
18.89/18.91	c 18.6082 96.7422 10627 33900
18.89/18.91	o -13
68.08/68.15	c 67.1958 104.102 15431 117455
68.08/68.15	o -14
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	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-2668154-1276667930/watcher-2668154-1276667930 -o /tmp/evaluation-result-2668154-1276667930/solver-2668154-1276667930 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668154-1276667930.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 14431
/proc/meminfo: memFree=1671968/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=2340 CPUtime=0
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 299 0 0 0 0 0 0 0 18 0 1 0 8083838 2396160 221 1992294400 134512640 136485738 4289419040 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14431/statm: 585 222 156 482 0 101 0

[startup+0.079797 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14431
/proc/meminfo: memFree=1671968/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=5100 CPUtime=0.07
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 974 0 0 0 7 0 0 0 21 0 1 0 8083838 5222400 896 1992294400 134512640 136485738 4289419040 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 1275 898 194 482 0 791 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5100

[startup+0.100799 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14431
/proc/meminfo: memFree=1671968/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=7504 CPUtime=0.09
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 1549 0 0 0 9 0 0 0 21 0 1 0 8083838 7684096 1471 1992294400 134512640 136485738 4289419040 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 1876 1472 194 482 0 1392 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7504

[startup+0.300816 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14431
/proc/meminfo: memFree=1671968/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=22764 CPUtime=0.29
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 5440 0 0 0 27 2 0 0 21 0 1 0 8083838 23310336 5263 1992294400 134512640 136485738 4289419040 18446744073709551615 134616741 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 5691 5263 198 482 0 5207 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22764

[startup+0.70085 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14431
/proc/meminfo: memFree=1671968/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=46092 CPUtime=0.69
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 11711 0 0 0 65 4 0 0 22 0 1 0 8083838 47198208 11064 1992294400 134512640 136485738 4289419040 18446744073709551615 135318950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 11523 11065 198 482 0 11039 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46092

[startup+1.50092 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14432
/proc/meminfo: memFree=1594088/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=95872 CPUtime=1.49
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 24461 0 0 0 140 9 0 0 25 0 1 0 8083838 98172928 22371 1992294400 134512640 136485738 4289419040 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 23968 22371 244 482 0 23484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95872

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14432
/proc/meminfo: memFree=1582556/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=96136 CPUtime=3.09
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 24516 0 0 0 298 11 0 0 25 0 1 0 8083838 98443264 22426 1992294400 134512640 136485738 4289419040 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 24034 22426 244 482 0 23550 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96136

[startup+6.30033 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14432
/proc/meminfo: memFree=1582432/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=96420 CPUtime=6.29
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 24598 0 0 0 614 15 0 0 25 0 1 0 8083838 98734080 22507 1992294400 134512640 136485738 4289419040 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 24105 22507 244 482 0 23621 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96420

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14432
/proc/meminfo: memFree=1581440/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=97344 CPUtime=12.69
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 24861 0 0 0 1247 22 0 0 25 0 1 0 8083838 99680256 22769 1992294400 134512640 136485738 4289419040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 24336 22769 244 482 0 23852 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97344

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14432
/proc/meminfo: memFree=1578836/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=100116 CPUtime=25.48
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 25543 0 0 0 2511 37 0 0 25 0 1 0 8083838 102518784 23450 1992294400 134512640 136485738 4289419040 18446744073709551615 135051069 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 25029 23450 244 482 0 24545 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100116

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14434
/proc/meminfo: memFree=1576232/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=102372 CPUtime=51.08
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 26101 0 0 0 5041 67 0 0 25 0 1 0 8083838 104828928 24008 1992294400 134512640 136485738 4289419040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 25593 24008 244 482 0 25109 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 102372

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14434
/proc/meminfo: memFree=1571768/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=106596 CPUtime=102.27
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 27164 0 0 0 10096 131 0 0 25 0 1 0 8083838 109154304 25070 1992294400 134512640 136485738 4289419040 18446744073709551615 135044322 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 26649 25070 244 482 0 26165 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 106596

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14445
/proc/meminfo: memFree=1568296/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=109104 CPUtime=162.24
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 27785 0 0 0 16004 220 0 0 25 0 1 0 8083838 111722496 25691 1992294400 134512640 136485738 4289419040 18446744073709551615 134638737 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 27276 25691 244 482 0 26792 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 109104

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14447
/proc/meminfo: memFree=1568296/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=109104 CPUtime=222.22
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 27785 0 0 0 21930 292 0 0 25 0 1 0 8083838 111722496 25691 1992294400 134512640 136485738 4289419040 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 27276 25691 244 482 0 26792 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 109104

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14449
/proc/meminfo: memFree=1559864/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=118212 CPUtime=282.21
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 30056 0 0 0 27834 387 0 0 25 0 1 0 8083838 121049088 27962 1992294400 134512640 136485738 4289419040 18446744073709551615 135051056 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 29553 27962 244 482 0 29069 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 118212

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14451
/proc/meminfo: memFree=1559864/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=118212 CPUtime=342.19
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 30056 0 0 0 33762 457 0 0 25 0 1 0 8083838 121049088 27962 1992294400 134512640 136485738 4289419040 18446744073709551615 134659590 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 29553 27962 244 482 0 29069 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 118212

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14451
/proc/meminfo: memFree=1559864/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=118212 CPUtime=402.18
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 30056 0 0 0 39679 539 0 0 25 0 1 0 8083838 121049088 27962 1992294400 134512640 136485738 4289419040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 29553 27962 244 482 0 29069 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 118212

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14453
/proc/meminfo: memFree=1559864/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=118212 CPUtime=462.16
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 30056 0 0 0 45609 607 0 0 25 0 1 0 8083838 121049088 27962 1992294400 134512640 136485738 4289419040 18446744073709551615 134880541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 29553 27962 244 482 0 29069 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 118212

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14455
/proc/meminfo: memFree=1559864/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=118212 CPUtime=522.16
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 30057 0 0 0 51534 682 0 0 25 0 1 0 8083838 121049088 27963 1992294400 134512640 136485738 4289419040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 29553 27963 245 482 0 29069 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 118212

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14457
/proc/meminfo: memFree=1555896/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=122204 CPUtime=582.14
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 31049 0 0 0 57419 795 0 0 25 0 1 0 8083838 125136896 28955 1992294400 134512640 136485738 4289419040 18446744073709551615 135044912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 30551 28955 245 482 0 30067 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 122204

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14459
/proc/meminfo: memFree=1555896/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=122204 CPUtime=642.13
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 31049 0 0 0 63343 870 0 0 25 0 1 0 8083838 125136896 28955 1992294400 134512640 136485738 4289419040 18446744073709551615 134616173 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 30551 28955 245 482 0 30067 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 122204

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14465
/proc/meminfo: memFree=1555772/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=122204 CPUtime=882.06
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 31049 0 0 0 87019 1187 0 0 25 0 1 0 8083838 125136896 28955 1992294400 134512640 136485738 4289419040 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 30551 28955 245 482 0 30067 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 122204

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14467
/proc/meminfo: memFree=1555648/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=122204 CPUtime=942.06
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 31049 0 0 0 92941 1265 0 0 25 0 1 0 8083838 125136896 28955 1992294400 134512640 136485738 4289419040 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 30551 28955 245 482 0 30067 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 122204

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14467
/proc/meminfo: memFree=1555648/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=122204 CPUtime=1002.04
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 31049 0 0 0 98853 1351 0 0 25 0 1 0 8083838 125136896 28955 1992294400 134512640 136485738 4289419040 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 30551 28955 245 482 0 30067 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 122204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14469
/proc/meminfo: memFree=1555648/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=122204 CPUtime=1062.02
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 31049 0 0 0 104774 1428 0 0 25 0 1 0 8083838 125136896 28955 1992294400 134512640 136485738 4289419040 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 30551 28955 245 482 0 30067 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 122204

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14471
/proc/meminfo: memFree=1555524/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=122204 CPUtime=1122.01
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 31049 0 0 0 110661 1540 0 0 25 0 1 0 8083838 125136896 28955 1992294400 134512640 136485738 4289419040 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 30551 28955 245 482 0 30067 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 122204

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14473
/proc/meminfo: memFree=1551556/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126368 CPUtime=1182
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32068 0 0 0 116536 1664 0 0 25 0 1 0 8083838 129400832 29974 1992294400 134512640 136485738 4289419040 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31592 29974 245 482 0 31108 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 126368

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14475
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126368 CPUtime=1241.98
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32068 0 0 0 122457 1741 0 0 25 0 1 0 8083838 129400832 29974 1992294400 134512640 136485738 4289419040 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31592 29974 245 482 0 31108 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 126368

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14475
/proc/meminfo: memFree=1551308/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126368 CPUtime=1301.98
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32068 0 0 0 128377 1821 0 0 25 0 1 0 8083838 129400832 29974 1992294400 134512640 136485738 4289419040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31592 29974 245 482 0 31108 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 126368

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14477
/proc/meminfo: memFree=1551308/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126368 CPUtime=1361.96
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32068 0 0 0 134299 1897 0 0 25 0 1 0 8083838 129400832 29974 1992294400 134512640 136485738 4289419040 18446744073709551615 134880529 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31592 29974 245 482 0 31108 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 126368

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14479
/proc/meminfo: memFree=1551308/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126368 CPUtime=1421.94
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32068 0 0 0 140224 1970 0 0 25 0 1 0 8083838 129400832 29974 1992294400 134512640 136485738 4289419040 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31592 29974 245 482 0 31108 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 126368

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14481
/proc/meminfo: memFree=1551308/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126368 CPUtime=1481.92
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32068 0 0 0 146128 2064 0 0 25 0 1 0 8083838 129400832 29974 1992294400 134512640 136485738 4289419040 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31592 29974 245 482 0 31108 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 126368

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14483
/proc/meminfo: memFree=1551308/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126368 CPUtime=1541.91
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32068 0 0 0 152055 2136 0 0 25 0 1 0 8083838 129400832 29974 1992294400 134512640 136485738 4289419040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31592 29974 245 482 0 31108 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 126368

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14483
/proc/meminfo: memFree=1551308/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126368 CPUtime=1601.89
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32068 0 0 0 157971 2218 0 0 25 0 1 0 8083838 129400832 29974 1992294400 134512640 136485738 4289419040 18446744073709551615 135039276 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31592 29974 245 482 0 31108 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 126368

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14485
/proc/meminfo: memFree=1551308/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126368 CPUtime=1661.88
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32068 0 0 0 163893 2295 0 0 25 0 1 0 8083838 129400832 29974 1992294400 134512640 136485738 4289419040 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31592 29974 245 482 0 31108 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 126368

[startup+1722.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 14487
/proc/meminfo: memFree=1551184/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126368 CPUtime=1721.87
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32068 0 0 0 169795 2392 0 0 25 0 1 0 8083838 129400832 29974 1992294400 134512640 136485738 4289419040 18446744073709551615 135024652 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31592 29974 245 482 0 31108 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 126368

[startup+1782.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 14489
/proc/meminfo: memFree=1550688/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126032 CPUtime=1781.86
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32256 0 0 0 175692 2494 0 0 25 0 1 0 8083838 129056768 29918 1992294400 134512640 136485738 4289419040 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31508 29918 245 482 0 31024 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 126032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 14489
/proc/meminfo: memFree=1550688/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126032 CPUtime=1800.06
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32256 0 0 0 177493 2513 0 0 25 0 1 0 8083838 129056768 29918 1992294400 134512640 136485738 4289419040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31508 29918 245 482 0 31024 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 126032

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: 1.09 1.04 1.00 2/107 14489
/proc/meminfo: memFree=1550688/2059040 swapFree=4192956/4192956
[pid=14431] ppid=14429 vsize=126032 CPUtime=1800.06
/proc/14431/stat : 14431 (pbct) R 14429 14431 13914 0 -1 4202496 32256 0 0 0 177493 2513 0 0 25 0 1 0 8083838 129056768 29918 1992294400 134512640 136485738 4289419040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14431/statm: 31508 29918 245 482 0 31024 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 126032

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1774.93
CPU system time (s): 25.1482
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 127028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.93
system time used= 25.1482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32256
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= 2831

runsolver used 2.79757 second user time and 8.68068 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-16 07:58:50
IDJOB=2668154
IDBENCH=48237
IDSOLVER=1170
FILE ID=node057/2668154-1276667930
PBS_JOBID= 11172474
Free space on /tmp= 62536 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668154-1276667930/watcher-2668154-1276667930 -o /tmp/evaluation-result-2668154-1276667930/solver-2668154-1276667930 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668154-1276667930.opb

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

MD5SUM BENCH= 1a8c058c181490cb899ec7074b22bfb3
RANDOM SEED=3516226

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1672496 kB
Buffers:         93840 kB
Cached:         154976 kB
SwapCached:          0 kB
Active:         127312 kB
Inactive:       180828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1672496 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       59220 kB
Mapped:          15500 kB
Slab:            56664 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182412 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= 62532 MiB
End job on node057 at 2010-06-16 08:28:53