Trace number 2668126

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)-123 1800.21 1800.7

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_2.opb
MD5SUM1af848a7208b60f67c27d4022c7b5abe
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-124
Best CPU time to get the best result obtained on this benchmark1800.26
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -151
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1000
Minimum length of a constraint25
Maximum length of a constraint50
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
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)31544
Sum of products size (including duplicates)63088
Number of different products15772
Sum of products size31544

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
0.29/0.34	c constraints 16772/0 clauses 15772/0 units 0
0.29/0.34	c vars 1000
0.29/0.34	c objective 1000 + -1000
250.52/250.61	c 244.601 459.598 0 2668820
250.52/250.61	o -31
250.73/250.83	c 244.81 468.512 0 2669875
250.73/250.83	o -32
291.01/291.11	c 284.556 468.512 0 2846362
291.01/291.11	o -33
291.21/291.30	c 284.744 468.512 0 2847245
291.21/291.30	o -34
291.91/292.06	c 285.493 468.512 0 2850898
291.91/292.06	o -35
305.80/305.99	c 299.231 468.512 0 2922527
305.80/305.99	o -36
306.00/306.18	c 299.414 468.512 1 2923327
306.00/306.18	o -37
395.97/396.12	c 389.049 468.512 1 2973832
395.97/396.12	o -111
406.88/407.09	c 399.986 468.512 1 2980292
406.88/407.09	o -117
488.96/489.17	c 481.563 527.453 17309 3038644
488.96/489.17	o -118
489.45/489.69	c 482.084 527.453 17309 3039049
489.45/489.69	o -121
722.59/722.80	c 712.9 946.301 139954 3208289
722.59/722.80	o -122
1090.68/1091.00	c 1078.71 989.18 91411 3489187
1090.68/1091.00	o -123
1800.11/1800.61	s SATISFIABLE
1800.11/1800.61	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 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-x865 -x866 -x867 -x868 x869 -x870 x871 -x872 -x873 x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 x882 -x883 x884 -x885 -x886 -x887 x888 x889 -x890 -x891 -x892 x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 x901 -x902 -x903 -x904 x905 -x906 -x907 x908 -x909 -x910 -x911 x912 -x913 -x914 x915 -x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 x925 x926 -x927 -x928 -x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938 -x939 -x940 -x941 -x942 -x943 x944 -x945 -x946 -x947 -x948 -x949 -x950 x951 x952 -x953 -x954 -x955 -x956 -x957 -x958 -x959 -x960 -x961 -x962 x963 -x964 -x965 -x966 -x967 -x968 -x969 x970 x971 -x972 -x973 -x974 -x975 x976 -x977 -x978 -x979 x980 -x981 -x982 -x983 -x984 -x985 x986 -x987 -x988 -x989 -x990 -x991 -x992 x993 x994 -x995 -x996 -x997 -x998 -x999 -x1000

Verifier Data 

OK	-123

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668126-1276663506/watcher-2668126-1276663506 -o /tmp/evaluation-result-2668126-1276663506/solver-2668126-1276663506 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668126-1276663506.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: 1.83 1.94 1.78 3/105 15680
/proc/meminfo: memFree=1780212/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=2340 CPUtime=0
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 304 0 0 0 0 0 0 0 25 0 1 0 7644129 2396160 226 1992294400 134512640 136485738 4287617776 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15680/statm: 585 226 155 482 0 101 0

[startup+0.062799 s]
/proc/loadavg: 1.83 1.94 1.78 3/105 15680
/proc/meminfo: memFree=1780212/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=4056 CPUtime=0.05
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 739 0 0 0 5 0 0 0 25 0 1 0 7644129 4153344 661 1992294400 134512640 136485738 4287617776 18446744073709551615 135418929 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15680/statm: 1047 662 155 482 0 563 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4056

[startup+0.100802 s]
/proc/loadavg: 1.83 1.94 1.78 3/105 15680
/proc/meminfo: memFree=1780212/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=5112 CPUtime=0.09
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 1004 0 0 0 9 0 0 0 25 0 1 0 7644129 5234688 926 1992294400 134512640 136485738 4287617776 18446744073709551615 134537947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15680/statm: 1278 926 156 482 0 794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5112

[startup+0.300824 s]
/proc/loadavg: 1.83 1.94 1.78 3/105 15680
/proc/meminfo: memFree=1780212/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=10744 CPUtime=0.29
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 2387 0 0 0 28 1 0 0 25 0 1 0 7644129 11001856 2309 1992294400 134512640 136485738 4287617776 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15680/statm: 2686 2309 156 482 0 2202 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10744

[startup+0.700868 s]
/proc/loadavg: 1.83 1.94 1.78 3/105 15680
/proc/meminfo: memFree=1780212/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=48168 CPUtime=0.69
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 11875 0 0 0 64 5 0 0 25 0 1 0 7644129 49324032 11359 1992294400 134512640 136485738 4287617776 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 12042 11361 194 482 0 11558 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48168

[startup+1.50096 s]
/proc/loadavg: 1.83 1.94 1.78 2/106 15681
/proc/meminfo: memFree=1715476/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=97888 CPUtime=1.49
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 25162 0 0 0 139 10 0 0 25 0 1 0 7644129 100237312 23840 1992294400 134512640 136485738 4287617776 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 24472 23840 198 482 0 23988 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97888

[startup+3.10113 s]
/proc/loadavg: 1.83 1.94 1.78 2/106 15681
/proc/meminfo: memFree=1650252/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=200972 CPUtime=3.09
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 52881 0 0 0 288 21 0 0 25 0 1 0 7644129 205795328 49697 1992294400 134512640 136485738 4287617776 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 50243 49698 198 482 0 49759 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 200972

[startup+6.30149 s]
/proc/loadavg: 1.76 1.92 1.77 2/106 15681
/proc/meminfo: memFree=1373608/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=464124 CPUtime=6.29
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 121239 0 0 0 581 48 0 0 25 0 1 0 7644129 475262976 112035 1992294400 134512640 136485738 4287617776 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 116031 112036 216 482 0 115547 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 464124

[startup+12.7012 s]
/proc/loadavg: 1.70 1.91 1.77 2/106 15683
/proc/meminfo: memFree=1328720/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=467352 CPUtime=12.69
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 121975 0 0 0 1188 81 0 0 25 0 1 0 7644129 478568448 112771 1992294400 134512640 136485738 4287617776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 116838 112771 226 482 0 116354 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 467352

[startup+25.5006 s]
/proc/loadavg: 1.54 1.86 1.76 2/106 15683
/proc/meminfo: memFree=1328348/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=467884 CPUtime=25.47
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 122079 0 0 0 2437 110 0 0 25 0 1 0 7644129 479113216 112875 1992294400 134512640 136485738 4287617776 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 116971 112875 226 482 0 116487 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 467884

[startup+51.1004 s]
/proc/loadavg: 1.36 1.79 1.73 2/106 15683
/proc/meminfo: memFree=1327976/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=468148 CPUtime=51.07
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 122163 0 0 0 4912 195 0 0 25 0 1 0 7644129 479383552 112959 1992294400 134512640 136485738 4287617776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 117037 112959 226 482 0 116553 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 468148

[startup+102.308 s]
/proc/loadavg: 1.15 1.67 1.69 2/106 15685
/proc/meminfo: memFree=1327232/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=468796 CPUtime=102.26
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 122310 0 0 0 9923 303 0 0 25 0 1 0 7644129 480047104 113106 1992294400 134512640 136485738 4287617776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 117199 113106 226 482 0 116715 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 468796

[startup+162.301 s]
/proc/loadavg: 1.05 1.54 1.65 2/106 15687
/proc/meminfo: memFree=1326488/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=469828 CPUtime=162.24
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 122481 0 0 0 15791 433 0 0 25 0 1 0 7644129 481103872 113277 1992294400 134512640 136485738 4287617776 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 117457 113277 226 482 0 116973 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 469828

[startup+222.3 s]
/proc/loadavg: 1.02 1.44 1.60 2/106 15687
/proc/meminfo: memFree=1326116/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=469828 CPUtime=222.23
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 122564 0 0 0 21683 540 0 0 25 0 1 0 7644129 481103872 113360 1992294400 134512640 136485738 4287617776 18446744073709551615 135044727 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 117457 113360 226 482 0 116973 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 469828

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.56 3/106 15689
/proc/meminfo: memFree=1323512/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=479752 CPUtime=282.21
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 125402 0 0 0 27587 634 0 0 25 0 1 0 7644129 491266048 114030 1992294400 134512640 136485738 4287617776 18446744073709551615 134616160 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 119938 114030 244 482 0 119454 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 479752

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.53 2/106 15691
/proc/meminfo: memFree=1323388/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=479752 CPUtime=342.19
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 125407 0 0 0 33543 676 0 0 25 0 1 0 7644129 491266048 114030 1992294400 134512640 136485738 4287617776 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 119938 114030 244 482 0 119454 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 479752

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.49 2/106 15693
/proc/meminfo: memFree=1323388/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=479752 CPUtime=402.18
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 125408 0 0 0 39521 697 0 0 25 0 1 0 7644129 491266048 114030 1992294400 134512640 136485738 4287617776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 119938 114030 244 482 0 119454 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 479752

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.46 2/106 15695
/proc/meminfo: memFree=1301936/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=501412 CPUtime=462.16
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 130862 0 0 0 45490 726 0 0 25 0 1 0 7644129 513445888 119483 1992294400 134512640 136485738 4287617776 18446744073709551615 134659732 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 125353 119483 245 482 0 124869 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 501412

[startup+522.3 s]
/proc/loadavg: 1.00 1.15 1.43 2/106 15695
/proc/meminfo: memFree=1204224/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=601132 CPUtime=522.14
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 155767 0 0 0 51435 779 0 0 25 0 1 0 7644129 615559168 144386 1992294400 134512640 136485738 4287617776 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 150283 144386 245 482 0 149799 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 601132

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.40 2/106 15697
/proc/meminfo: memFree=1070428/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=733152 CPUtime=582.13
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 188779 0 0 0 57367 846 0 0 25 0 1 0 7644129 750747648 177398 1992294400 134512640 136485738 4287617776 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 183288 177398 245 482 0 182804 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 733152

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.37 2/106 15699
/proc/meminfo: memFree=965896/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=836584 CPUtime=642.12
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 214592 0 0 0 63312 900 0 0 25 0 1 0 7644129 856662016 203211 1992294400 134512640 136485738 4287617776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 209146 203211 245 482 0 208662 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 836584

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 1.00 1.05 1.30 2/106 15703
/proc/meminfo: memFree=833216/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=969008 CPUtime=822.07
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 247635 0 0 0 81169 1038 0 0 25 0 1 0 7644129 992264192 236253 1992294400 134512640 136485738 4287617776 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 242252 236253 245 482 0 241768 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 969008

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.27 2/106 15705
/proc/meminfo: memFree=833216/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=969008 CPUtime=882.05
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 247635 0 0 0 87135 1070 0 0 25 0 1 0 7644129 992264192 236253 1992294400 134512640 136485738 4287617776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 242252 236253 245 482 0 241768 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 969008

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.25 2/106 15707
/proc/meminfo: memFree=825280/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=978128 CPUtime=942.04
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 249935 0 0 0 93102 1102 0 0 25 0 1 0 7644129 1001603072 238553 1992294400 134512640 136485738 4287617776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 244532 238553 245 482 0 244048 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 978128

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/106 15718
/proc/meminfo: memFree=788700/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1012916 CPUtime=1002.01
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 258631 0 0 0 99057 1144 0 0 25 0 1 0 7644129 1037225984 247249 1992294400 134512640 136485738 4287617776 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 253229 247249 245 482 0 252745 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1012916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/106 15718
/proc/meminfo: memFree=788700/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1012916 CPUtime=1061.99
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 258631 0 0 0 105018 1181 0 0 25 0 1 0 7644129 1037225984 247249 1992294400 134512640 136485738 4287617776 18446744073709551615 134883230 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 253229 247249 245 482 0 252745 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1012916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/106 15720
/proc/meminfo: memFree=788700/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1012916 CPUtime=1121.97
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 258633 0 0 0 110983 1214 0 0 25 0 1 0 7644129 1037225984 247250 1992294400 134512640 136485738 4287617776 18446744073709551615 135040911 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 253229 247250 245 482 0 252745 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1012916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/106 15722
/proc/meminfo: memFree=788700/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1012916 CPUtime=1181.96
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 258633 0 0 0 116949 1247 0 0 25 0 1 0 7644129 1037225984 247250 1992294400 134512640 136485738 4287617776 18446744073709551615 134921016 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 253229 247250 245 482 0 252745 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1012916

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/106 15724
/proc/meminfo: memFree=788576/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1012916 CPUtime=1241.94
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 258633 0 0 0 122906 1288 0 0 25 0 1 0 7644129 1037225984 247250 1992294400 134512640 136485738 4287617776 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 253229 247250 245 482 0 252745 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 1012916

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/106 15726
/proc/meminfo: memFree=788576/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1012916 CPUtime=1301.94
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 258636 0 0 0 128870 1324 0 0 25 0 1 0 7644129 1037225984 247253 1992294400 134512640 136485738 4287617776 18446744073709551615 135040972 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 253229 247253 245 482 0 252745 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1012916

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/106 15726
/proc/meminfo: memFree=788452/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1012916 CPUtime=1361.91
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 258638 0 0 0 134836 1355 0 0 25 0 1 0 7644129 1037225984 247255 1992294400 134512640 136485738 4287617776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 253229 247255 245 482 0 252745 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 1012916

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.14 2/106 15728
/proc/meminfo: memFree=779152/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1022420 CPUtime=1421.89
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 261001 0 0 0 140800 1389 0 0 25 0 1 0 7644129 1046958080 249618 1992294400 134512640 136485738 4287617776 18446744073709551615 134921099 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 255605 249618 245 482 0 255121 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1022420

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/106 15730
/proc/meminfo: memFree=779152/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1022420 CPUtime=1481.88
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 261001 0 0 0 146753 1435 0 0 25 0 1 0 7644129 1046958080 249618 1992294400 134512640 136485738 4287617776 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 255605 249618 245 482 0 255121 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 1022420

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/106 15732
/proc/meminfo: memFree=779152/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1022420 CPUtime=1541.86
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 261001 0 0 0 152715 1471 0 0 25 0 1 0 7644129 1046958080 249618 1992294400 134512640 136485738 4287617776 18446744073709551615 134638636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 255605 249618 245 482 0 255121 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 1022420

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/106 15734
/proc/meminfo: memFree=779152/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1022420 CPUtime=1601.84
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 261001 0 0 0 158677 1507 0 0 25 0 1 0 7644129 1046958080 249618 1992294400 134512640 136485738 4287617776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 255605 249618 245 482 0 255121 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 1022420

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 15736
/proc/meminfo: memFree=779028/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1022420 CPUtime=1661.82
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 261001 0 0 0 164642 1540 0 0 25 0 1 0 7644129 1046958080 249618 1992294400 134512640 136485738 4287617776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 255605 249618 245 482 0 255121 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 1022420

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 15736
/proc/meminfo: memFree=776672/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1024668 CPUtime=1721.81
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 261582 0 0 0 170597 1584 0 0 25 0 1 0 7644129 1049260032 250199 1992294400 134512640 136485738 4287617776 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 256167 250199 245 482 0 255683 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 1024668

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 15738
/proc/meminfo: memFree=776548/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1024668 CPUtime=1781.8
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 261583 0 0 0 176562 1618 0 0 25 0 1 0 7644129 1049260032 250200 1992294400 134512640 136485738 4287617776 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 256167 250200 245 482 0 255683 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 1024668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 15738
/proc/meminfo: memFree=776548/2059040 swapFree=4164960/4192956
[pid=15680] ppid=15678 vsize=1024668 CPUtime=1800.11
/proc/15680/stat : 15680 (pbct) R 15678 15680 15387 0 -1 4202496 261583 0 0 0 178382 1629 0 0 25 0 1 0 7644129 1049260032 250200 1992294400 134512640 136485738 4287617776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15680/statm: 256167 250200 245 482 0 255683 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 1024668

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): 1800.7
CPU time (s): 1800.21
CPU user time (s): 1783.82
CPU system time (s): 16.3825
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 1024668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.82
system time used= 16.3825
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 261583
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= 3898

runsolver used 2.97955 second user time and 8.50171 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-16 06:45:06
IDJOB=2668126
IDBENCH=48209
IDSOLVER=1170
FILE ID=node087/2668126-1276663506
PBS_JOBID= 11172499
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_25_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668126-1276663506/watcher-2668126-1276663506 -o /tmp/evaluation-result-2668126-1276663506/solver-2668126-1276663506 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668126-1276663506.opb

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

MD5SUM BENCH= 1af848a7208b60f67c27d4022c7b5abe
RANDOM SEED=1364626689

node087.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1780740 kB
Buffers:         46608 kB
Cached:         123008 kB
SwapCached:       1016 kB
Active:          93860 kB
Inactive:       108648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1780740 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:            2396 kB
Writeback:           0 kB
AnonPages:       31920 kB
Mapped:          14656 kB
Slab:            54024 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182516 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= 62552 MiB
End job on node087 at 2010-06-16 07:15:09