Trace number 2668164

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)-104 1800.05 1800.75

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_3.opb
MD5SUM68d7f052f18638860d9232a7f3ed2053
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 benchmark1800.04
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)12632
Sum of products size (including duplicates)25264
Number of different products6316
Sum of products size12632

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
0.09/0.16	c constraints 7317/0 clauses 6816/0 units 0
0.09/0.16	c vars 1000
0.09/0.16	c objective 500 + -500
2.88/2.93	c 2.72758 196.582 11 7013
2.88/2.94	o -90
214.80/214.92	c 210.675 305.137 13776 688227
214.80/214.92	o -91
372.14/372.37	c 365.327 305.137 19998 1202094
372.14/372.37	o -92
434.62/434.85	c 426.697 305.137 28062 1390772
434.62/434.85	o -93
434.82/435.01	c 426.862 305.137 28075 1391242
434.82/435.01	o -94
435.23/435.44	c 427.29 305.137 28104 1391799
435.23/435.44	o -95
435.43/435.68	c 427.526 305.137 28124 1392303
435.43/435.68	o -96
435.82/436.06	c 427.904 305.137 28158 1392998
435.82/436.06	o -97
436.22/436.42	c 428.255 305.137 28179 1393741
436.22/436.42	o -98
436.43/436.62	c 428.455 305.137 28194 1394308
436.43/436.62	o -99
436.53/436.79	c 428.616 305.137 28210 1394739
436.53/436.79	o -100
437.02/437.28	c 429.099 305.137 28233 1397039
437.02/437.28	o -101
1274.20/1274.74	c 1252.5 351.25 31238 3634840
1274.20/1274.74	o -102
1398.76/1399.36	c 1375.14 351.25 23779 3981767
1398.76/1399.36	o -103
1457.64/1458.26	c 1433.08 351.25 17577 4142435
1457.64/1458.26	o -104
1800.01/1800.71	s SATISFIABLE
1800.01/1800.71	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	-104

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668164-1276669732/watcher-2668164-1276669732 -o /tmp/evaluation-result-2668164-1276669732/solver-2668164-1276669732 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668164-1276669732.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 14506
/proc/meminfo: memFree=1742684/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=2340 CPUtime=0
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 298 0 0 0 0 0 0 0 20 0 1 0 8265517 2396160 220 1992294400 134512640 136485738 4287184752 18446744073709551615 135178799 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14506/statm: 585 221 156 482 0 101 0

[startup+0.027348 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14506
/proc/meminfo: memFree=1742684/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=2736 CPUtime=0.02
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 410 0 0 0 2 0 0 0 20 0 1 0 8265517 2801664 332 1992294400 134512640 136485738 4287184752 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14506/statm: 684 332 156 482 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2736

[startup+0.101361 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14506
/proc/meminfo: memFree=1742684/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=4460 CPUtime=0.09
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 834 0 0 0 9 0 0 0 20 0 1 0 8265517 4567040 756 1992294400 134512640 136485738 4287184752 18446744073709551615 135562319 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14506/statm: 1115 757 156 482 0 631 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4460

[startup+0.301397 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14506
/proc/meminfo: memFree=1742684/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=20540 CPUtime=0.29
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 4815 0 0 0 27 2 0 0 20 0 1 0 8265517 21032960 4737 1992294400 134512640 136485738 4287184752 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 5135 4738 194 482 0 4651 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20540

[startup+0.701469 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14506
/proc/meminfo: memFree=1742684/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=49464 CPUtime=0.69
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 12447 0 0 0 64 5 0 0 21 0 1 0 8265517 50651136 11864 1992294400 134512640 136485738 4287184752 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 12366 11865 198 482 0 11882 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49464

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14507
/proc/meminfo: memFree=1677328/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=97448 CPUtime=1.49
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 25333 0 0 0 138 11 0 0 23 0 1 0 8265517 99786752 23816 1992294400 134512640 136485738 4287184752 18446744073709551615 134725667 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 24362 23816 198 482 0 23878 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97448

[startup+3.10091 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14507
/proc/meminfo: memFree=1577260/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=204948 CPUtime=3.09
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 52753 0 0 0 288 21 0 0 25 0 1 0 8265517 209866752 48261 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 51237 48261 244 482 0 50753 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 204948

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14507
/proc/meminfo: memFree=1549112/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=205608 CPUtime=6.28
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 52909 0 0 0 601 27 0 0 25 0 1 0 8265517 210542592 48417 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 51402 48417 245 482 0 50918 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 205608

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14507
/proc/meminfo: memFree=1546384/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=208248 CPUtime=12.69
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 53592 0 0 0 1227 42 0 0 25 0 1 0 8265517 213245952 49100 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 52062 49100 245 482 0 51578 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 208248

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14507
/proc/meminfo: memFree=1542664/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=212604 CPUtime=25.48
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 54652 0 0 0 2482 66 0 0 25 0 1 0 8265517 217706496 50160 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 53151 50160 245 482 0 52667 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 212604

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14509
/proc/meminfo: memFree=1533612/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=222112 CPUtime=51.07
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 57053 0 0 0 5000 107 0 0 25 0 1 0 8265517 227442688 52561 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 55528 52561 245 482 0 55044 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 222112

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14509
/proc/meminfo: memFree=1510672/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=243664 CPUtime=102.26
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 62433 0 0 0 10024 202 0 0 25 0 1 0 8265517 249511936 57941 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 60916 57941 245 482 0 60432 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 243664

[startup+162.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 14511
/proc/meminfo: memFree=1473100/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=281424 CPUtime=162.22
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 71833 0 0 0 15908 314 0 0 25 0 1 0 8265517 288178176 67341 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 70356 67341 245 482 0 69872 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 281424

[startup+222.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 14516
/proc/meminfo: memFree=1440860/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=312456 CPUtime=222.2
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 79664 0 0 0 21788 432 0 0 25 0 1 0 8265517 319954944 75171 1992294400 134512640 136485738 4287184752 18446744073709551615 135025209 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 78114 75171 245 482 0 77630 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 312456

[startup+282.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 14518
/proc/meminfo: memFree=1440860/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=312456 CPUtime=282.18
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 79664 0 0 0 27687 531 0 0 25 0 1 0 8265517 319954944 75171 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 78114 75171 245 482 0 77630 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 312456

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 14520
/proc/meminfo: memFree=1440860/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=312456 CPUtime=342.15
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 79664 0 0 0 33574 641 0 0 25 0 1 0 8265517 319954944 75171 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 78114 75171 245 482 0 77630 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 312456

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14520
/proc/meminfo: memFree=1440736/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=312456 CPUtime=402.13
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 79665 0 0 0 39468 745 0 0 25 0 1 0 8265517 319954944 75171 1992294400 134512640 136485738 4287184752 18446744073709551615 135044432 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 78114 75171 245 482 0 77630 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 312456

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14522
/proc/meminfo: memFree=1440736/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=312456 CPUtime=462.12
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 79681 0 0 0 45373 839 0 0 25 0 1 0 8265517 319954944 75178 1992294400 134512640 136485738 4287184752 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 78114 75178 245 482 0 77630 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 312456

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14524
/proc/meminfo: memFree=1440736/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=312456 CPUtime=522.09
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 79681 0 0 0 51275 934 0 0 25 0 1 0 8265517 319954944 75178 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 78114 75178 245 482 0 77630 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 312456

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14526
/proc/meminfo: memFree=1440612/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=312456 CPUtime=582.07
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 79681 0 0 0 57176 1031 0 0 25 0 1 0 8265517 319954944 75178 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 78114 75178 245 482 0 77630 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 312456

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14528
/proc/meminfo: memFree=1440612/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=312456 CPUtime=642.05
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 79681 0 0 0 63075 1130 0 0 25 0 1 0 8265517 319954944 75178 1992294400 134512640 136485738 4287184752 18446744073709551615 135045330 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 78114 75178 245 482 0 77630 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 312456

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14534
/proc/meminfo: memFree=1440488/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=312456 CPUtime=881.95
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 79681 0 0 0 86675 1520 0 0 25 0 1 0 8265517 319954944 75178 1992294400 134512640 136485738 4287184752 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 78114 75178 245 482 0 77630 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 312456

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14534
/proc/meminfo: memFree=1440364/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=312456 CPUtime=941.93
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 79681 0 0 0 92576 1617 0 0 25 0 1 0 8265517 319954944 75178 1992294400 134512640 136485738 4287184752 18446744073709551615 134660483 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 78114 75178 245 482 0 77630 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 312456

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14536
/proc/meminfo: memFree=1440364/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=312456 CPUtime=1001.91
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 79681 0 0 0 98462 1729 0 0 25 0 1 0 8265517 319954944 75178 1992294400 134512640 136485738 4287184752 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 78114 75178 245 482 0 77630 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 312456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14538
/proc/meminfo: memFree=1392376/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=360384 CPUtime=1061.88
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91665 0 0 0 104349 1839 0 0 25 0 1 0 8265517 369033216 87162 1992294400 134512640 136485738 4287184752 18446744073709551615 135045096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 90096 87162 245 482 0 89612 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 360384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14540
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1121.86
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91665 0 0 0 110249 1937 0 0 25 0 1 0 8265517 368308224 87010 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87010 245 482 0 89435 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 359676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14542
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1181.84
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91666 0 0 0 116152 2032 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 359676

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14544
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1241.81
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91666 0 0 0 122058 2123 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 359676

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14544
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1301.79
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91667 0 0 0 127960 2219 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 359676

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14546
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1361.77
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91667 0 0 0 133863 2314 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 359676

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14548
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1421.76
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91668 0 0 0 139775 2401 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 359676

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14550
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1481.72
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91669 0 0 0 145677 2495 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 359676

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14552
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1541.69
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91669 0 0 0 151585 2584 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 359676

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14552
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1601.67
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91669 0 0 0 157484 2683 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 359676

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14554
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1661.65
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91669 0 0 0 163384 2781 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 134992562 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 359676

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14556
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1721.63
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91669 0 0 0 169285 2878 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 359676

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14558
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1781.61
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91669 0 0 0 175193 2968 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 359676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14558
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1800.01
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91669 0 0 0 177008 2993 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 359676

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14558
/proc/meminfo: memFree=1392252/2059040 swapFree=4192956/4192956
[pid=14506] ppid=14504 vsize=359676 CPUtime=1800.01
/proc/14506/stat : 14506 (pbct) R 14504 14506 13932 0 -1 4202496 91669 0 0 0 177008 2993 0 0 25 0 1 0 8265517 368308224 87011 1992294400 134512640 136485738 4287184752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14506/statm: 89919 87011 245 482 0 89435 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 359676

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.05
CPU user time (s): 1770.08
CPU system time (s): 29.9724
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 360384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1770.08
system time used= 29.9724
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91669
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= 10574

runsolver used 2.6416 second user time and 8.83866 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-16 08:28:52
IDJOB=2668164
IDBENCH=48247
IDSOLVER=1170
FILE ID=node044/2668164-1276669732
PBS_JOBID= 11172497
Free space on /tmp= 62588 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668164-1276669732/watcher-2668164-1276669732 -o /tmp/evaluation-result-2668164-1276669732/solver-2668164-1276669732 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668164-1276669732.opb

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

MD5SUM BENCH= 68d7f052f18638860d9232a7f3ed2053
RANDOM SEED=1575319490

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
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:       1743212 kB
Buffers:         48332 kB
Cached:         142772 kB
SwapCached:          0 kB
Active:         123596 kB
Inactive:       126924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1743212 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2120 kB
Writeback:           0 kB
AnonPages:       59292 kB
Mapped:          15412 kB
Slab:            43640 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179720 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= 62584 MiB
End job on node044 at 2010-06-16 08:58:55