Trace number 2668151

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)-101 1800.14 1800.65

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.17	c constraints 7327/0 clauses 6826/0 units 0
0.09/0.17	c vars 1000
0.09/0.17	c objective 500 + -500
2.99/3.00	c 2.78658 196.824 9 7101
2.99/3.00	o -97
231.93/232.06	c 227.738 293.375 83334 756214
231.93/232.06	o -98
861.42/861.70	c 846.647 293.375 37545 2593560
861.42/861.70	o -99
1059.76/1060.19	c 1041.87 293.375 27777 3128422
1059.76/1060.19	o -100
1507.85/1508.38	c 1482.91 293.375 28295 4333221
1507.85/1508.38	o -101
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	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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-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	-101

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668151-1276667654/watcher-2668151-1276667654 -o /tmp/evaluation-result-2668151-1276667654/solver-2668151-1276667654 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668151-1276667654.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: 1.01 1.03 1.09 3/106 9179
/proc/meminfo: memFree=1769644/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=2340 CPUtime=0
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 297 0 0 0 0 0 0 0 20 0 1 0 42366729 2396160 220 1992294400 134512640 136485738 4293916064 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9179/statm: 585 220 156 482 0 101 0

[startup+0.0827641 s]
/proc/loadavg: 1.01 1.03 1.09 3/106 9179
/proc/meminfo: memFree=1769644/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=4056 CPUtime=0.07
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 713 0 0 0 7 0 0 0 20 0 1 0 42366729 4153344 636 1992294400 134512640 136485738 4293916064 18446744073709551615 135562305 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9179/statm: 1014 637 156 482 0 530 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4056

[startup+0.100765 s]
/proc/loadavg: 1.01 1.03 1.09 3/106 9179
/proc/meminfo: memFree=1769644/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=4452 CPUtime=0.09
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 826 0 0 0 9 0 0 0 20 0 1 0 42366729 4558848 749 1992294400 134512640 136485738 4293916064 18446744073709551615 135856892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9179/statm: 1113 749 156 482 0 629 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4452

[startup+0.300784 s]
/proc/loadavg: 1.01 1.03 1.09 3/106 9179
/proc/meminfo: memFree=1769644/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=20420 CPUtime=0.29
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 4769 0 0 0 27 2 0 0 20 0 1 0 42366729 20910080 4692 1992294400 134512640 136485738 4293916064 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 5105 4693 194 482 0 4621 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20420

[startup+0.700821 s]
/proc/loadavg: 1.01 1.03 1.09 3/106 9179
/proc/meminfo: memFree=1769644/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=49520 CPUtime=0.69
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 12406 0 0 0 64 5 0 0 21 0 1 0 42366729 50708480 11857 1992294400 134512640 136485738 4293916064 18446744073709551615 135445050 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 12380 11858 198 482 0 11896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49520

[startup+1.5009 s]
/proc/loadavg: 1.01 1.03 1.09 2/107 9180
/proc/meminfo: memFree=1704288/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=97280 CPUtime=1.49
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 25258 0 0 0 139 10 0 0 23 0 1 0 42366729 99614720 23775 1992294400 134512640 136485738 4293916064 18446744073709551615 134725667 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 24320 23775 198 482 0 23836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97280

[startup+3.10105 s]
/proc/loadavg: 1.01 1.03 1.09 2/107 9180
/proc/meminfo: memFree=1605212/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=205208 CPUtime=3.09
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 52788 0 0 0 288 21 0 0 25 0 1 0 42366729 210132992 48330 1992294400 134512640 136485738 4293916064 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 51302 48330 244 482 0 50818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 205208

[startup+6.30134 s]
/proc/loadavg: 1.00 1.03 1.09 2/107 9180
/proc/meminfo: memFree=1575824/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=205736 CPUtime=6.29
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 52909 0 0 0 600 29 0 0 25 0 1 0 42366729 210673664 48451 1992294400 134512640 136485738 4293916064 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 51434 48451 245 482 0 50950 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 205736

[startup+12.7009 s]
/proc/loadavg: 1.00 1.03 1.08 2/107 9180
/proc/meminfo: memFree=1574088/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=207452 CPUtime=12.69
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 53351 0 0 0 1226 43 0 0 25 0 1 0 42366729 212430848 48893 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 51863 48893 245 482 0 51379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 207452

[startup+25.5011 s]
/proc/loadavg: 1.00 1.03 1.08 2/107 9180
/proc/meminfo: memFree=1571236/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=210356 CPUtime=25.48
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 54065 0 0 0 2486 62 0 0 25 0 1 0 42366729 215404544 49607 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 52589 49607 245 482 0 52105 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 210356

[startup+51.1005 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 9180
/proc/meminfo: memFree=1563300/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=218580 CPUtime=51.07
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 56119 0 0 0 4999 108 0 0 25 0 1 0 42366729 223825920 51661 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 54645 51661 245 482 0 54161 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 218580

[startup+102.308 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 9182
/proc/meminfo: memFree=1542344/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=238964 CPUtime=102.26
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 61207 0 0 0 10029 197 0 0 25 0 1 0 42366729 244699136 56749 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 59741 56749 245 482 0 59257 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 238964

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/107 9184
/proc/meminfo: memFree=1518660/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=263528 CPUtime=162.24
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 67373 0 0 0 15919 305 0 0 25 0 1 0 42366729 269852672 62915 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 65882 62915 245 482 0 65398 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 263528

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.06 2/107 9186
/proc/meminfo: memFree=1486916/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=294328 CPUtime=222.22
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 75056 0 0 0 21815 407 0 0 25 0 1 0 42366729 301391872 70598 1992294400 134512640 136485738 4293916064 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 73582 70598 245 482 0 73098 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 294328

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 9186
/proc/meminfo: memFree=1480592/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=282.21
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76614 0 0 0 27716 505 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 300412

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 9188
/proc/meminfo: memFree=1480468/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=342.19
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76614 0 0 0 33615 604 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 135725397 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 300412

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 9190
/proc/meminfo: memFree=1480468/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=402.17
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76614 0 0 0 39513 704 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 300412

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 9201
/proc/meminfo: memFree=1479848/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=462.13
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76614 0 0 0 45401 812 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 300412

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 9201
/proc/meminfo: memFree=1479848/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=522.12
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76614 0 0 0 51298 914 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 300412

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 9203
/proc/meminfo: memFree=1479724/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=582.1
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76614 0 0 0 57192 1018 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 300412

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 9205
/proc/meminfo: memFree=1479600/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=642.08
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76614 0 0 0 63096 1112 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 300412

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 9211
/proc/meminfo: memFree=1479476/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=822.02
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76614 0 0 0 80792 1410 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 300412

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9211
/proc/meminfo: memFree=1479600/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=882.01
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76615 0 0 0 86691 1510 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 300412

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9213
/proc/meminfo: memFree=1479476/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=941.99
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76615 0 0 0 92591 1608 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 134616170 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 300412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9215
/proc/meminfo: memFree=1479476/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1001.97
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76615 0 0 0 98492 1705 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 300412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9217
/proc/meminfo: memFree=1479352/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1061.96
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76616 0 0 0 104392 1804 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 300412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9219
/proc/meminfo: memFree=1479352/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1121.94
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76616 0 0 0 110299 1895 0 0 25 0 1 0 42366729 307621888 72155 1992294400 134512640 136485738 4293916064 18446744073709551615 134882320 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72155 245 482 0 74619 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 300412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9219
/proc/meminfo: memFree=1479352/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1181.93
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76617 0 0 0 116205 1988 0 0 25 0 1 0 42366729 307621888 72156 1992294400 134512640 136485738 4293916064 18446744073709551615 134662035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72156 245 482 0 74619 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 300412

[startup+1242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 9224
/proc/meminfo: memFree=1478608/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1241.91
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76617 0 0 0 122113 2078 0 0 25 0 1 0 42366729 307621888 72156 1992294400 134512640 136485738 4293916064 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72156 245 482 0 74619 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 300412

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 9226
/proc/meminfo: memFree=1478732/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1301.91
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76617 0 0 0 128013 2178 0 0 25 0 1 0 42366729 307621888 72156 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72156 245 482 0 74619 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 300412

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9228
/proc/meminfo: memFree=1478732/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1361.89
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76617 0 0 0 133917 2272 0 0 25 0 1 0 42366729 307621888 72156 1992294400 134512640 136485738 4293916064 18446744073709551615 135050979 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72156 245 482 0 74619 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 300412

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9230
/proc/meminfo: memFree=1478856/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1421.88
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76617 0 0 0 139830 2358 0 0 25 0 1 0 42366729 307621888 72156 1992294400 134512640 136485738 4293916064 18446744073709551615 135725218 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72156 245 482 0 74619 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 300412

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9230
/proc/meminfo: memFree=1478856/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1481.86
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76617 0 0 0 145727 2459 0 0 25 0 1 0 42366729 307621888 72156 1992294400 134512640 136485738 4293916064 18446744073709551615 134623140 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72156 245 482 0 74619 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 300412

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9232
/proc/meminfo: memFree=1478856/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1541.84
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76618 0 0 0 151630 2554 0 0 25 0 1 0 42366729 307621888 72156 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72156 245 482 0 74619 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 300412

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9234
/proc/meminfo: memFree=1478980/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1601.82
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76618 0 0 0 157534 2648 0 0 25 0 1 0 42366729 307621888 72156 1992294400 134512640 136485738 4293916064 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72156 245 482 0 74619 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 300412

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9236
/proc/meminfo: memFree=1478980/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1661.81
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76618 0 0 0 163447 2734 0 0 25 0 1 0 42366729 307621888 72156 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72156 245 482 0 74619 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 300412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9236
/proc/meminfo: memFree=1478980/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1721.8
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76618 0 0 0 169359 2821 0 0 25 0 1 0 42366729 307621888 72156 1992294400 134512640 136485738 4293916064 18446744073709551615 134638630 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72156 245 482 0 74619 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 300412

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9238
/proc/meminfo: memFree=1478608/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1781.78
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76618 0 0 0 175266 2912 0 0 25 0 1 0 42366729 307621888 72156 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72156 245 482 0 74619 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 300412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9240
/proc/meminfo: memFree=1478732/2059040 swapFree=4135932/4192956
[pid=9179] ppid=9177 vsize=300412 CPUtime=1800.09
/proc/9179/stat : 9179 (pbct) R 9177 9179 8711 0 -1 4202496 76618 0 0 0 177071 2938 0 0 25 0 1 0 42366729 307621888 72156 1992294400 134512640 136485738 4293916064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9179/statm: 75103 72156 245 482 0 74619 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 300412

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.14
CPU user time (s): 1770.71
CPU system time (s): 29.4225
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 300412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1770.71
system time used= 29.4225
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76618
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= 2
involuntary context switches= 3100

runsolver used 2.93855 second user time and 8.5437 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-16 07:54:14
IDJOB=2668151
IDBENCH=48234
IDSOLVER=1170
FILE ID=node015/2668151-1276667654
PBS_JOBID= 11172495
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
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-2668151-1276667654/watcher-2668151-1276667654 -o /tmp/evaluation-result-2668151-1276667654/solver-2668151-1276667654 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668151-1276667654.opb

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

MD5SUM BENCH= 95bfca9fba26d7f8c875796701522876
RANDOM SEED=421255926

node015.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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1770048 kB
Buffers:         95104 kB
Cached:         114120 kB
SwapCached:      10876 kB
Active:         103416 kB
Inactive:       120132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1770048 kB
SwapTotal:     4192956 kB
SwapFree:      4135932 kB
Dirty:            2156 kB
Writeback:           0 kB
AnonPages:       12808 kB
Mapped:           9392 kB
Slab:            43712 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181460 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= 62580 MiB
End job on node015 at 2010-06-16 08:24:17