Trace number 2668175

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)-106 1800.05 1800.65

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_1.opb
MD5SUM162153f0f0e5f8f2e587b9d579ee09dc
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 benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -136
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)12636
Sum of products size (including duplicates)25272
Number of different products6318
Sum of products size12636

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 7319/0 clauses 6818/0 units 0
0.09/0.16	c vars 1000
0.09/0.16	c objective 500 + -500
2.89/2.94	c 2.71259 196.5 8 7016
2.89/2.94	o -89
243.71/243.89	c 238.98 307.242 31947 781181
243.71/243.89	o -94
244.12/244.24	c 239.325 307.242 12798 782535
244.12/244.24	o -95
244.32/244.40	c 239.487 307.242 12817 783005
244.32/244.40	o -96
244.51/244.60	c 239.684 307.242 12838 783880
244.51/244.60	o -97
244.91/245.07	c 240.14 307.242 12884 785321
244.91/245.07	o -98
245.21/245.35	c 240.416 307.242 12922 786116
245.21/245.35	o -99
1078.12/1078.59	c 1058.75 307.242 34759 3248419
1078.12/1078.59	o -100
1160.30/1160.74	c 1139.59 307.242 22329 3462639
1160.30/1160.74	o -101
1160.50/1160.95	c 1139.8 307.242 22345 3463311
1160.50/1160.95	o -102
1334.85/1335.40	c 1311.27 307.242 22875 3933025
1334.85/1335.40	o -103
1615.65/1616.22	c 1587.43 307.242 22098 4698955
1615.65/1616.22	o -106
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	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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-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	-106

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668175-1276671404/watcher-2668175-1276671404 -o /tmp/evaluation-result-2668175-1276671404/solver-2668175-1276671404 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668175-1276671404.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: 0.99 0.97 0.99 3/106 8552
/proc/meminfo: memFree=1756392/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=2340 CPUtime=0
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 297 0 0 0 0 0 0 0 23 0 1 0 42741812 2396160 219 1992294400 134512640 136485738 4291894960 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8552/statm: 585 219 156 482 0 101 0

[startup+0.0481629 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 8552
/proc/meminfo: memFree=1756392/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=3264 CPUtime=0.04
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 535 0 0 0 4 0 0 0 23 0 1 0 42741812 3342336 457 1992294400 134512640 136485738 4291894960 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8552/statm: 816 458 156 482 0 332 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3264

[startup+0.101171 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 8552
/proc/meminfo: memFree=1756392/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=4460 CPUtime=0.09
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 836 0 0 0 9 0 0 0 23 0 1 0 42741812 4567040 758 1992294400 134512640 136485738 4291894960 18446744073709551615 135857125 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8552/statm: 1115 758 156 482 0 631 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4460

[startup+0.301206 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 8552
/proc/meminfo: memFree=1756392/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=20676 CPUtime=0.29
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 4850 0 0 0 27 2 0 0 23 0 1 0 42741812 21172224 4772 1992294400 134512640 136485738 4291894960 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 5169 4773 194 482 0 4685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20676

[startup+0.701274 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 8552
/proc/meminfo: memFree=1756392/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=49652 CPUtime=0.69
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 12467 0 0 0 63 6 0 0 25 0 1 0 42741812 50843648 11917 1992294400 134512640 136485738 4291894960 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 12413 11918 198 482 0 11929 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49652

[startup+1.50141 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 8553
/proc/meminfo: memFree=1690788/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=97456 CPUtime=1.49
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 25306 0 0 0 137 12 0 0 25 0 1 0 42741812 99794944 23822 1992294400 134512640 136485738 4291894960 18446744073709551615 135864512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 24364 23822 198 482 0 23880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97456

[startup+3.10169 s]
/proc/loadavg: 1.07 0.99 0.99 2/107 8553
/proc/meminfo: memFree=1589728/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=205060 CPUtime=3.09
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 52737 0 0 0 286 23 0 0 25 0 1 0 42741812 209981440 48278 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 51265 48278 244 482 0 50781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 205060

[startup+6.30124 s]
/proc/loadavg: 1.07 0.99 0.99 2/107 8553
/proc/meminfo: memFree=1562696/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=205984 CPUtime=6.29
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 52985 0 0 0 600 29 0 0 25 0 1 0 42741812 210927616 48526 1992294400 134512640 136485738 4291894960 18446744073709551615 134616015 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 51496 48526 245 482 0 51012 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 205984

[startup+12.7013 s]
/proc/loadavg: 1.06 0.99 0.99 2/107 8553
/proc/meminfo: memFree=1561704/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=206776 CPUtime=12.68
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 53187 0 0 0 1229 39 0 0 25 0 1 0 42741812 211738624 48728 1992294400 134512640 136485738 4291894960 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 51694 48728 245 482 0 51210 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 206776

[startup+25.5005 s]
/proc/loadavg: 1.05 0.99 0.99 2/107 8553
/proc/meminfo: memFree=1556496/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=211944 CPUtime=25.48
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 54468 0 0 0 2483 65 0 0 25 0 1 0 42741812 217030656 50009 1992294400 134512640 136485738 4291894960 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 52986 50009 245 482 0 52502 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 211944

[startup+51.1009 s]
/proc/loadavg: 1.03 0.99 0.99 2/107 8553
/proc/meminfo: memFree=1546576/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=222412 CPUtime=51.07
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 57088 0 0 0 4995 112 0 0 25 0 1 0 42741812 227749888 52629 1992294400 134512640 136485738 4291894960 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 55603 52629 245 482 0 55119 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 222412

[startup+102.309 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 8555
/proc/meminfo: memFree=1522024/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=246276 CPUtime=102.26
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 63040 0 0 0 10017 209 0 0 25 0 1 0 42741812 252186624 58581 1992294400 134512640 136485738 4291894960 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 61569 58581 245 482 0 61085 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 246276

[startup+162.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 8557
/proc/meminfo: memFree=1482964/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=285044 CPUtime=162.24
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 72730 0 0 0 15897 327 0 0 25 0 1 0 42741812 291885056 68271 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 71261 68271 245 482 0 70777 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 285044

[startup+222.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/107 8559
/proc/meminfo: memFree=1453328/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=222.22
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80137 0 0 0 21778 444 0 0 25 0 1 0 42741812 322162688 75678 1992294400 134512640 136485738 4291894960 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75678 245 482 0 78169 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 314612

[startup+282.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 8570
/proc/meminfo: memFree=1452088/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=282.19
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80196 0 0 0 27667 552 0 0 25 0 1 0 42741812 322162688 75731 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75731 245 482 0 78169 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 314612

[startup+342.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 8570
/proc/meminfo: memFree=1452088/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=342.16
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80196 0 0 0 33565 651 0 0 25 0 1 0 42741812 322162688 75731 1992294400 134512640 136485738 4291894960 18446744073709551615 135040479 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75731 245 482 0 78169 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 314612

[startup+402.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 8572
/proc/meminfo: memFree=1452088/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=402.15
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80196 0 0 0 39461 754 0 0 25 0 1 0 42741812 322162688 75731 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75731 245 482 0 78169 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 314612

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8574
/proc/meminfo: memFree=1452088/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=462.13
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80196 0 0 0 45354 859 0 0 25 0 1 0 42741812 322162688 75731 1992294400 134512640 136485738 4291894960 18446744073709551615 135044434 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75731 245 482 0 78169 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 314612

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8576
/proc/meminfo: memFree=1452088/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=522.1
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80196 0 0 0 51234 976 0 0 25 0 1 0 42741812 322162688 75731 1992294400 134512640 136485738 4291894960 18446744073709551615 135039236 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75731 245 482 0 78169 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 314612

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8578
/proc/meminfo: memFree=1452088/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=582.09
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80196 0 0 0 57123 1086 0 0 25 0 1 0 42741812 322162688 75731 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75731 245 482 0 78169 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 314612

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8578
/proc/meminfo: memFree=1452088/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=642.08
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80196 0 0 0 63018 1190 0 0 25 0 1 0 42741812 322162688 75731 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75731 245 482 0 78169 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 314612

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8584
/proc/meminfo: memFree=1452088/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=822.01
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80196 0 0 0 80709 1492 0 0 25 0 1 0 42741812 322162688 75731 1992294400 134512640 136485738 4291894960 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75731 245 482 0 78169 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 314612

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8586
/proc/meminfo: memFree=1452088/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=881.99
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80196 0 0 0 86600 1599 0 0 25 0 1 0 42741812 322162688 75731 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75731 245 482 0 78169 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 314612

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8586
/proc/meminfo: memFree=1452088/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=941.97
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80196 0 0 0 92498 1699 0 0 25 0 1 0 42741812 322162688 75731 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75731 245 482 0 78169 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 314612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8588
/proc/meminfo: memFree=1452088/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1001.95
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80197 0 0 0 98390 1805 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 314612

[startup+1062.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 8593
/proc/meminfo: memFree=1451468/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1061.93
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80197 0 0 0 104279 1914 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 314612

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 8595
/proc/meminfo: memFree=1451468/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1121.91
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80198 0 0 0 110176 2015 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 314612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8597
/proc/meminfo: memFree=1451468/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1181.9
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80200 0 0 0 116077 2113 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 314612

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8597
/proc/meminfo: memFree=1451468/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1241.87
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80200 0 0 0 121971 2216 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 314612

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8599
/proc/meminfo: memFree=1451468/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1301.86
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80200 0 0 0 127868 2318 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 314612

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8601
/proc/meminfo: memFree=1451468/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1361.84
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80201 0 0 0 133771 2413 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 314612

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8603
/proc/meminfo: memFree=1451468/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1421.82
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80201 0 0 0 139672 2510 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 135047280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 314612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8605
/proc/meminfo: memFree=1451468/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1481.8
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80201 0 0 0 145568 2612 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 314612

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8605
/proc/meminfo: memFree=1451592/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1541.78
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80201 0 0 0 151470 2708 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 134992564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 314612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8607
/proc/meminfo: memFree=1451592/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1601.76
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80201 0 0 0 157375 2801 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 314612

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8609
/proc/meminfo: memFree=1451592/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1661.74
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80202 0 0 0 163275 2899 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 314612

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8611
/proc/meminfo: memFree=1451592/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1721.72
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80202 0 0 0 169166 3006 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 314612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8613
/proc/meminfo: memFree=1451592/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1781.7
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80202 0 0 0 175063 3107 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 314612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8613
/proc/meminfo: memFree=1451592/2059040 swapFree=4136120/4192956
[pid=8552] ppid=8550 vsize=314612 CPUtime=1800.01
/proc/8552/stat : 8552 (pbct) R 8550 8552 8451 0 -1 4202496 80202 0 0 0 176867 3134 0 0 25 0 1 0 42741812 322162688 75732 1992294400 134512640 136485738 4291894960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8552/statm: 78653 75732 245 482 0 78169 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 314612

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): 1800.05
CPU user time (s): 1768.68
CPU system time (s): 31.3772
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 314612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1768.68
system time used= 31.3772
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80202
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= 5551

runsolver used 3.12252 second user time and 8.36073 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-16 08:56:44
IDJOB=2668175
IDBENCH=48258
IDSOLVER=1170
FILE ID=node014/2668175-1276671404
PBS_JOBID= 11172527
Free space on /tmp= 62572 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668175-1276671404/watcher-2668175-1276671404 -o /tmp/evaluation-result-2668175-1276671404/solver-2668175-1276671404 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668175-1276671404.opb

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

MD5SUM BENCH= 162153f0f0e5f8f2e587b9d579ee09dc
RANDOM SEED=1033182661

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1756920 kB
Buffers:        100648 kB
Cached:         113780 kB
SwapCached:      10712 kB
Active:          92396 kB
Inactive:       136164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1756920 kB
SwapTotal:     4192956 kB
SwapFree:      4136120 kB
Dirty:            2128 kB
Writeback:           0 kB
AnonPages:       12444 kB
Mapped:           9420 kB
Slab:            51780 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183920 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= 62568 MiB
End job on node014 at 2010-06-16 09:26:47