Trace number 2681754

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 1800.04 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_1.opb
MD5SUMfd0cd32338d58e5da2d0a0f96e14ad7d
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 benchmark1789.55
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)6076
Sum of products size (including duplicates)12152
Number of different products3038
Sum of products size6076

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
0.03/0.06	c constraints 3239/0 clauses 3138/0 units 0
0.03/0.06	c vars 200
0.03/0.06	c objective 100 + -100
1.19/1.23	c 1.13883 91.3203 1 3177
1.19/1.23	o -7
1.29/1.30	c 1.20582 92.9531 75 3338
1.29/1.30	o -8
4.09/4.12	c 4.00339 93.3398 1640 7454
4.09/4.12	o -10
4.69/4.76	c 4.6353 93.3398 1723 8707
4.69/4.76	o -11
11.49/11.52	c 11.3353 93.9961 5102 20088
11.49/11.52	o -12
14.08/14.10	c 13.8939 94.2539 6249 25380
14.08/14.10	o -13
325.42/325.57	c 321.186 120.414 26477 531722
325.42/325.57	o -14
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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-2681754-1277503782/watcher-2681754-1277503782 -o /tmp/evaluation-result-2681754-1277503782/solver-2681754-1277503782 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681754-1277503782.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 30728
/proc/meminfo: memFree=1843876/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=2268 CPUtime=0
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 297 0 0 0 0 0 0 0 20 0 1 0 91671008 2322432 216 1992294400 134512640 136421960 4290883136 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30728/statm: 567 217 145 467 0 98 0

[startup+0.039969 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30728
/proc/meminfo: memFree=1843876/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=3192 CPUtime=0.03
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 532 0 0 0 3 0 0 0 20 0 1 0 91671008 3268608 451 1992294400 134512640 136421960 4290883136 18446744073709551615 135154820 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30728/statm: 798 452 146 467 0 329 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3192

[startup+0.100974 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30728
/proc/meminfo: memFree=1843876/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=9220 CPUtime=0.09
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 1970 0 0 0 9 0 0 0 20 0 1 0 91671008 9441280 1889 1992294400 134512640 136421960 4290883136 18446744073709551615 135810194 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 2305 1889 190 467 0 1836 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9220

[startup+0.300995 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30728
/proc/meminfo: memFree=1843876/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=25100 CPUtime=0.29
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 6014 0 0 0 27 2 0 0 20 0 1 0 91671008 25702400 5867 1992294400 134512640 136421960 4290883136 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 6275 5868 194 467 0 5806 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25100

[startup+0.701039 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30728
/proc/meminfo: memFree=1843876/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=51608 CPUtime=0.69
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 13175 0 0 0 64 5 0 0 20 0 1 0 91671008 52846592 12558 1992294400 134512640 136421960 4290883136 18446744073709551615 135655958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 12902 12559 194 467 0 12433 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51608

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30729
/proc/meminfo: memFree=1765128/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=95180 CPUtime=1.49
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 24280 0 0 0 140 9 0 0 22 0 1 0 91671008 97464320 22224 1992294400 134512640 136421960 4290883136 18446744073709551615 134903271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 23795 22224 237 467 0 23326 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95180

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30729
/proc/meminfo: memFree=1755084/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=95444 CPUtime=3.09
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 24344 0 0 0 298 11 0 0 25 0 1 0 91671008 97734656 22288 1992294400 134512640 136421960 4290883136 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 23861 22288 237 467 0 23392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 95444

[startup+6.30065 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30729
/proc/meminfo: memFree=1754836/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=95720 CPUtime=6.28
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 24407 0 0 0 615 13 0 0 25 0 1 0 91671008 98017280 22349 1992294400 134512640 136421960 4290883136 18446744073709551615 134597574 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 23930 22349 237 467 0 23461 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 95720

[startup+12.7014 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 30729
/proc/meminfo: memFree=1754092/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=96380 CPUtime=12.69
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 24558 0 0 0 1250 19 0 0 25 0 1 0 91671008 98693120 22499 1992294400 134512640 136421960 4290883136 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 24095 22499 237 467 0 23626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96380

[startup+25.5008 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 30731
/proc/meminfo: memFree=1752232/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=98232 CPUtime=25.48
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 25048 0 0 0 2514 34 0 0 25 0 1 0 91671008 100589568 22988 1992294400 134512640 136421960 4290883136 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 24558 22988 237 467 0 24089 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 98232

[startup+51.1006 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 30731
/proc/meminfo: memFree=1749876/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=100608 CPUtime=51.07
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 25621 0 0 0 5044 63 0 0 25 0 1 0 91671008 103022592 23561 1992294400 134512640 136421960 4290883136 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 25152 23561 237 467 0 24683 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 100608

[startup+102.308 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 30733
/proc/meminfo: memFree=1744792/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=105372 CPUtime=102.27
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 26828 0 0 0 10100 127 0 0 25 0 1 0 91671008 107900928 24768 1992294400 134512640 136421960 4290883136 18446744073709551615 135006648 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 26343 24768 237 467 0 25874 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 105372

[startup+162.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 30733
/proc/meminfo: memFree=1741444/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=108804 CPUtime=162.24
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 27665 0 0 0 16017 207 0 0 25 0 1 0 91671008 111415296 25605 1992294400 134512640 136421960 4290883136 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 27201 25605 237 467 0 26732 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 108804

[startup+222.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 30735
/proc/meminfo: memFree=1741444/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=108804 CPUtime=222.23
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 27665 0 0 0 21945 278 0 0 25 0 1 0 91671008 111415296 25605 1992294400 134512640 136421960 4290883136 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 27201 25605 237 467 0 26732 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 108804

[startup+282.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 30737
/proc/meminfo: memFree=1726936/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=282.22
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31275 0 0 0 27842 380 0 0 25 0 1 0 91671008 126259200 29215 1992294400 134512640 136421960 4290883136 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29215 237 467 0 30356 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 123300

[startup+342.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 30739
/proc/meminfo: memFree=1726812/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=342.2
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31276 0 0 0 33764 456 0 0 25 0 1 0 91671008 126259200 29215 1992294400 134512640 136421960 4290883136 18446744073709551615 135028480 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29215 237 467 0 30356 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 123300

[startup+402.301 s]
/proc/loadavg: 1.19 1.08 1.01 2/107 30741
/proc/meminfo: memFree=1726812/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=402.18
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31276 0 0 0 39687 531 0 0 25 0 1 0 91671008 126259200 29215 1992294400 134512640 136421960 4290883136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29215 237 467 0 30356 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 123300

[startup+462.301 s]
/proc/loadavg: 1.22 1.11 1.02 2/107 30741
/proc/meminfo: memFree=1726688/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=462.17
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31277 0 0 0 45612 605 0 0 25 0 1 0 91671008 126259200 29216 1992294400 134512640 136421960 4290883136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29216 238 467 0 30356 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 123300

[startup+522.301 s]
/proc/loadavg: 1.17 1.12 1.03 2/107 30743
/proc/meminfo: memFree=1726688/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=522.15
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31277 0 0 0 51534 681 0 0 25 0 1 0 91671008 126259200 29216 1992294400 134512640 136421960 4290883136 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29216 238 467 0 30356 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 123300

[startup+582.301 s]
/proc/loadavg: 1.06 1.09 1.02 2/107 30745
/proc/meminfo: memFree=1726564/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=582.14
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31277 0 0 0 57409 805 0 0 25 0 1 0 91671008 126259200 29216 1992294400 134512640 136421960 4290883136 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29216 238 467 0 30356 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 123300

[startup+642.301 s]
/proc/loadavg: 1.02 1.07 1.01 2/107 30747
/proc/meminfo: memFree=1726564/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=642.13
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31277 0 0 0 63339 874 0 0 25 0 1 0 91671008 126259200 29216 1992294400 134512640 136421960 4290883136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29216 238 467 0 30356 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 123300

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 30753
/proc/meminfo: memFree=1726316/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=882.05
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31277 0 0 0 86992 1213 0 0 25 0 1 0 91671008 126259200 29216 1992294400 134512640 136421960 4290883136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29216 238 467 0 30356 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 123300

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30755
/proc/meminfo: memFree=1726192/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=942.05
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31277 0 0 0 92915 1290 0 0 25 0 1 0 91671008 126259200 29216 1992294400 134512640 136421960 4290883136 18446744073709551615 134862084 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29216 238 467 0 30356 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 123300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30757
/proc/meminfo: memFree=1726192/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1002.02
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31277 0 0 0 98821 1381 0 0 25 0 1 0 91671008 126259200 29216 1992294400 134512640 136421960 4290883136 18446744073709551615 134620088 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29216 238 467 0 30356 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 123300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30757
/proc/meminfo: memFree=1726192/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1062.01
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31277 0 0 0 104734 1467 0 0 25 0 1 0 91671008 126259200 29216 1992294400 134512640 136421960 4290883136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29216 238 467 0 30356 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 123300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30759
/proc/meminfo: memFree=1726068/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1121.99
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 110611 1588 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 134642064 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 123300

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30761
/proc/meminfo: memFree=1726068/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1181.98
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 116506 1692 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 123300

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30763
/proc/meminfo: memFree=1725944/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1241.96
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 122432 1764 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 123300

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30765
/proc/meminfo: memFree=1725820/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1301.95
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 128357 1838 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 123300

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30768
/proc/meminfo: memFree=1725200/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1361.93
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 134269 1924 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 135011082 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 123300

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30770
/proc/meminfo: memFree=1725324/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1421.92
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 140189 2003 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 135025606 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 123300

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30772
/proc/meminfo: memFree=1725324/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1481.89
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 146084 2105 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 123300

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30774
/proc/meminfo: memFree=1725324/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1541.88
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 152005 2183 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 123300

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30776
/proc/meminfo: memFree=1725572/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1601.86
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 157916 2270 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 123300

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30776
/proc/meminfo: memFree=1725572/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1661.85
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 163826 2359 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 123300

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30778
/proc/meminfo: memFree=1725572/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1721.83
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 169694 2489 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 134860073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 123300

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30780
/proc/meminfo: memFree=1725448/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1781.81
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 175612 2569 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 123300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30780
/proc/meminfo: memFree=1725448/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1800.02
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 177405 2597 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 123300

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 30780
/proc/meminfo: memFree=1725448/2059040 swapFree=4139444/4192956
[pid=30728] ppid=30726 vsize=123300 CPUtime=1800.02
/proc/30728/stat : 30728 (pbct) R 30726 30728 29978 0 -1 4202496 31278 0 0 0 177405 2597 0 0 25 0 1 0 91671008 126259200 29217 1992294400 134512640 136421960 4290883136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30728/statm: 30825 29217 238 467 0 30356 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 123300

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1774.06
CPU system time (s): 25.988
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 123300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.06
system time used= 25.988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31279
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= 9710

runsolver used 2.88456 second user time and 8.59569 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-26 00:09:42
IDJOB=2681754
IDBENCH=48243
IDSOLVER=1192
FILE ID=node038/2681754-1277503782
PBS_JOBID= 11190570
Free space on /tmp= 62460 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681754-1277503782/watcher-2681754-1277503782 -o /tmp/evaluation-result-2681754-1277503782/solver-2681754-1277503782 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681754-1277503782.opb

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

MD5SUM BENCH= fd0cd32338d58e5da2d0a0f96e14ad7d
RANDOM SEED=1722817965

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1844272 kB
Buffers:         33308 kB
Cached:          78596 kB
SwapCached:       5940 kB
Active:          68976 kB
Inactive:        55556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844272 kB
SwapTotal:     4192956 kB
SwapFree:      4139444 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       11360 kB
Mapped:          11908 kB
Slab:            68208 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180672 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= 62460 MiB
End job on node038 at 2010-06-26 00:39:45