Trace number 2681745

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)-103 1800.07 1800.54

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_4.opb
MD5SUM95bfca9fba26d7f8c875796701522876
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-106
Best CPU time to get the best result obtained on this benchmark1798.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -139
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12652
Sum of products size (including duplicates)25304
Number of different products6326
Sum of products size12652

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
0.09/0.13	c constraints 7327/0 clauses 6826/0 units 0
0.09/0.13	c vars 1000
0.09/0.13	c objective 500 + -500
2.79/2.81	c 2.6256 196.625 9 7101
2.79/2.81	o -97
219.94/220.05	c 215.82 289.914 76502 745579
219.94/220.05	o -98
450.27/450.42	c 442.3 289.914 29363 1430706
450.27/450.42	o -99
866.57/866.85	c 851.74 289.914 26463 2593755
866.57/866.85	o -100
1353.65/1354.07	c 1330.99 289.914 24935 3881829
1353.65/1354.07	o -101
1396.23/1396.66	c 1372.91 289.914 23446 4007606
1396.23/1396.66	o -102
1476.50/1476.98	c 1451.94 289.914 31680 4229413
1476.50/1476.98	o -103
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 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-x876 -x877 -x878 x879 -x880 x881 x882 -x883 -x884 -x885 -x886 x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 x897 -x898 x899 x900 -x901 -x902 -x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912 -x913 -x914 -x915 -x916 x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 x926 -x927 -x928 -x929 -x930 -x931 x932 x933 x934 -x935 -x936 -x937 -x938 -x939 x940 -x941 x942 -x943 -x944 x945 -x946 x947 x948 -x949 -x950 -x951 x952 -x953 x954 x955 -x956 -x957 -x958 -x959 x960 -x961 x962 x963 -x964 x965 -x966 -x967 -x968 -x969 -x970 x971 -x972 -x973 -x974 x975 -x976 -x977 -x978 -x979 -x980 x981 -x982 x983 x984 -x985 -x986 x987 -x988 -x989 -x990 -x991 -x992 x993 x994 x995 -x996 -x997 -x998 -x999 -x1000

Verifier Data 

OK	-103

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681745-1277503507/watcher-2681745-1277503507 -o /tmp/evaluation-result-2681745-1277503507/solver-2681745-1277503507 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681745-1277503507.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 30340
/proc/meminfo: memFree=1844228/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=2268 CPUtime=0
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 91643150 2322432 213 1992294400 134512640 136421960 4293707088 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30340/statm: 567 214 145 467 0 98 0

[startup+0.0845349 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30340
/proc/meminfo: memFree=1844228/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=4380 CPUtime=0.08
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 831 0 0 0 8 0 0 0 20 0 1 0 91643150 4485120 751 1992294400 134512640 136421960 4293707088 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30340/statm: 1095 752 146 467 0 626 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4380

[startup+0.10149 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30340
/proc/meminfo: memFree=1844228/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=5064 CPUtime=0.09
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 975 0 0 0 9 0 0 0 20 0 1 0 91643150 5185536 895 1992294400 134512640 136421960 4293707088 18446744073709551615 135818409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30340/statm: 1266 895 146 467 0 797 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5064

[startup+0.301513 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30340
/proc/meminfo: memFree=1844228/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=23580 CPUtime=0.29
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 5628 0 0 0 28 1 0 0 20 0 1 0 91643150 24145920 5548 1992294400 134512640 136421960 4293707088 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 5895 5549 190 467 0 5426 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23580

[startup+0.701555 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30340
/proc/meminfo: memFree=1844228/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=53396 CPUtime=0.69
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 13558 0 0 0 64 5 0 0 20 0 1 0 91643150 54677504 12909 1992294400 134512640 136421960 4293707088 18446744073709551615 135810690 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 13349 12910 194 467 0 12880 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53396

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30341
/proc/meminfo: memFree=1772052/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=107036 CPUtime=1.49
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 27856 0 0 0 139 10 0 0 22 0 1 0 91643150 109604864 26370 1992294400 134512640 136421960 4293707088 18446744073709551615 134723384 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 26759 26371 194 467 0 26290 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107036

[startup+3.10082 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30341
/proc/meminfo: memFree=1673596/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=205204 CPUtime=3.09
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 52795 0 0 0 290 19 0 0 25 0 1 0 91643150 210128896 48334 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 51301 48334 237 467 0 50832 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 205204

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30341
/proc/meminfo: memFree=1650408/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=205600 CPUtime=6.29
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 52913 0 0 0 602 27 0 0 25 0 1 0 91643150 210534400 48452 1992294400 134512640 136421960 4293707088 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 51400 48452 238 467 0 50931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 205600

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30341
/proc/meminfo: memFree=1649292/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=206920 CPUtime=12.69
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 53242 0 0 0 1230 39 0 0 25 0 1 0 91643150 211886080 48781 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 51730 48781 238 467 0 51261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 206920

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30341
/proc/meminfo: memFree=1645820/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=210484 CPUtime=25.49
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 54105 0 0 0 2487 62 0 0 25 0 1 0 91643150 215535616 49644 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 52621 49644 238 467 0 52152 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 210484

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30341
/proc/meminfo: memFree=1638380/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=217764 CPUtime=51.08
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 55927 0 0 0 5002 106 0 0 25 0 1 0 91643150 222990336 51466 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 54441 51466 238 467 0 53972 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 217764

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30343
/proc/meminfo: memFree=1618044/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=238008 CPUtime=102.27
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 60971 0 0 0 10025 202 0 0 25 0 1 0 91643150 243720192 56510 1992294400 134512640 136421960 4293707088 18446744073709551615 134643257 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 59502 56510 238 467 0 59033 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 238008

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30345
/proc/meminfo: memFree=1590640/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=265360 CPUtime=162.25
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 67825 0 0 0 15912 313 0 0 25 0 1 0 91643150 271728640 63364 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 66340 63364 238 467 0 65871 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 265360

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30347
/proc/meminfo: memFree=1558772/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=222.23
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75765 0 0 0 21803 420 0 0 25 0 1 0 91643150 303992832 71303 1992294400 134512640 136421960 4293707088 18446744073709551615 135028489 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71303 238 467 0 73748 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 296868

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30349
/proc/meminfo: memFree=1558648/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=282.22
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75766 0 0 0 27700 522 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 296868

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30349
/proc/meminfo: memFree=1558648/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=342.2
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75766 0 0 0 33594 626 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 134597634 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 296868

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30351
/proc/meminfo: memFree=1558524/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=402.19
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75766 0 0 0 39489 730 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 296868

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30353
/proc/meminfo: memFree=1558524/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=462.17
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75767 0 0 0 45399 818 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135028490 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 296868

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30355
/proc/meminfo: memFree=1558400/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=522.15
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75767 0 0 0 51292 923 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 296868

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30357
/proc/meminfo: memFree=1558400/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=582.14
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75767 0 0 0 57185 1029 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 296868

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30357
/proc/meminfo: memFree=1558276/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=642.13
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75767 0 0 0 63097 1116 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135025675 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 296868

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30365
/proc/meminfo: memFree=1558028/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=882.06
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75768 0 0 0 86695 1511 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 296868

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30365
/proc/meminfo: memFree=1558028/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=942.05
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75768 0 0 0 92589 1616 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 296868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30367
/proc/meminfo: memFree=1557904/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1002.03
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75768 0 0 0 98496 1707 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 134597574 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 296868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30369
/proc/meminfo: memFree=1557904/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1062.02
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75768 0 0 0 104396 1806 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 296868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30371
/proc/meminfo: memFree=1557780/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1122
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75768 0 0 0 110290 1910 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 296868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30373
/proc/meminfo: memFree=1557780/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1181.99
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75768 0 0 0 116193 2006 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 296868

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30373
/proc/meminfo: memFree=1557656/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1241.97
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75768 0 0 0 122102 2095 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 296868

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30375
/proc/meminfo: memFree=1557532/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1301.96
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75768 0 0 0 128005 2191 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 296868

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30377
/proc/meminfo: memFree=1557532/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1361.94
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75769 0 0 0 133907 2287 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 134859974 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 296868

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30379
/proc/meminfo: memFree=1557532/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1421.92
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75770 0 0 0 139813 2379 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 296868

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30381
/proc/meminfo: memFree=1557408/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1481.9
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75771 0 0 0 145717 2473 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 296868

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30381
/proc/meminfo: memFree=1557408/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1541.89
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75771 0 0 0 151625 2564 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 296868

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30383
/proc/meminfo: memFree=1557408/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1601.88
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75771 0 0 0 157520 2668 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 296868

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30388
/proc/meminfo: memFree=1556912/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1661.85
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75771 0 0 0 163431 2754 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 296868

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30390
/proc/meminfo: memFree=1556912/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1721.84
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75771 0 0 0 169341 2843 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135020548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 296868

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30392
/proc/meminfo: memFree=1556788/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1781.82
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75771 0 0 0 175251 2931 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 296868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30392
/proc/meminfo: memFree=1556912/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1800.02
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75771 0 0 0 177044 2958 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 296868

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 30392
/proc/meminfo: memFree=1556912/2059040 swapFree=4139448/4192956
[pid=30340] ppid=30338 vsize=296868 CPUtime=1800.02
/proc/30340/stat : 30340 (pbct) R 30338 30340 29682 0 -1 4202496 75771 0 0 0 177044 2958 0 0 25 0 1 0 91643150 303992832 71304 1992294400 134512640 136421960 4293707088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30340/statm: 74217 71304 238 467 0 73748 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 296868

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.07
CPU user time (s): 1770.45
CPU system time (s): 29.6195
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 296868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1770.45
system time used= 29.6195
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75772
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= 2554

runsolver used 2.80657 second user time and 8.67368 second system time

The end

Launcher Data 

Begin job on node042 at 2010-06-26 00:05:07
IDJOB=2681745
IDBENCH=48234
IDSOLVER=1192
FILE ID=node042/2681745-1277503507
PBS_JOBID= 11190578
Free space on /tmp= 62252 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681745-1277503507/watcher-2681745-1277503507 -o /tmp/evaluation-result-2681745-1277503507/solver-2681745-1277503507 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681745-1277503507.opb

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

MD5SUM BENCH= 95bfca9fba26d7f8c875796701522876
RANDOM SEED=1976363645

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1844756 kB
Buffers:         28820 kB
Cached:          87680 kB
SwapCached:       5948 kB
Active:          62972 kB
Inactive:        66196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844756 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            2128 kB
Writeback:           0 kB
AnonPages:       11476 kB
Mapped:          11792 kB
Slab:            62940 kB
PageTables:       4200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183096 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= 62252 MiB
End job on node042 at 2010-06-26 00:35:09