Trace number 2668152

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)-55 1800.09 1800.67

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_2.opb
MD5SUM493eec42e81abed935f584a4e365015a
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-59
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -84
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)31340
Sum of products size (including duplicates)62680
Number of different products15670
Sum of products size31340

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
0.29/0.38	c constraints 16671/0 clauses 16170/0 units 0
0.29/0.38	c vars 1000
0.29/0.38	c objective 500 + -500
7.19/7.23	c 6.73698 457.824 5 16342
7.19/7.23	o -53
1255.07/1255.53	c 1244.98 567.219 98751 1784275
1255.07/1255.53	o -54
1729.33/1729.93	c 1715.92 567.219 51402 2365593
1729.33/1729.93	o -55
1800.02/1800.61	s SATISFIABLE
1800.02/1800.61	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 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-x863 -x864 -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	-55

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668152-1276667729/watcher-2668152-1276667729 -o /tmp/evaluation-result-2668152-1276667729/solver-2668152-1276667729 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668152-1276667729.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 0.98 0.99 3/106 7123
/proc/meminfo: memFree=1844328/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=2340 CPUtime=0
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 293 0 0 0 0 0 0 0 19 0 1 0 42374445 2396160 216 1992294400 134512640 136485738 4290134976 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7123/statm: 585 217 156 482 0 101 0

[startup+0.068234 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 7123
/proc/meminfo: memFree=1844328/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=3924 CPUtime=0.06
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 695 0 0 0 6 0 0 0 19 0 1 0 42374445 4018176 618 1992294400 134512640 136485738 4290134976 18446744073709551615 135849330 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7123/statm: 981 618 156 482 0 497 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3924

[startup+0.101238 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 7123
/proc/meminfo: memFree=1844328/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=4716 CPUtime=0.09
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 884 0 0 0 9 0 0 0 20 0 1 0 42374445 4829184 807 1992294400 134512640 136485738 4290134976 18446744073709551615 135416605 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7123/statm: 1179 807 156 482 0 695 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4716

[startup+0.301264 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 7123
/proc/meminfo: memFree=1844328/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=9664 CPUtime=0.29
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 2132 0 0 0 29 0 0 0 20 0 1 0 42374445 9895936 2055 1992294400 134512640 136485738 4290134976 18446744073709551615 135177601 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7123/statm: 2416 2056 156 482 0 1932 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9664

[startup+0.701316 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 7123
/proc/meminfo: memFree=1844328/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=42924 CPUtime=0.69
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 10531 0 0 0 66 3 0 0 21 0 1 0 42374445 43954176 10355 1992294400 134512640 136485738 4290134976 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 10764 10355 194 482 0 10280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42924

[startup+1.50142 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 7124
/proc/meminfo: memFree=1780212/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=99932 CPUtime=1.49
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 25654 0 0 0 140 9 0 0 23 0 1 0 42374445 102330368 24298 1992294400 134512640 136485738 4290134976 18446744073709551615 135681341 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 24983 24299 198 482 0 24499 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99932

[startup+3.10163 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 7124
/proc/meminfo: memFree=1713996/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=191852 CPUtime=3.09
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 50456 0 0 0 289 20 0 0 25 0 1 0 42374445 196456448 47238 1992294400 134512640 136485738 4290134976 18446744073709551615 134616329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 47963 47239 198 482 0 47479 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 191852

[startup+6.30105 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 7124
/proc/meminfo: memFree=1446900/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=424388 CPUtime=6.29
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 111199 0 0 0 585 44 0 0 25 0 1 0 42374445 434573312 102592 1992294400 134512640 136485738 4290134976 18446744073709551615 134606290 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 106097 102592 210 482 0 105613 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 424388

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 7126
/proc/meminfo: memFree=1389488/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=478128 CPUtime=12.69
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 124891 0 0 0 1213 56 0 0 25 0 1 0 42374445 489603072 113499 1992294400 134512640 136485738 4290134976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 119532 113499 245 482 0 119048 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 478128

[startup+25.5006 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 7126
/proc/meminfo: memFree=1388620/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=479320 CPUtime=25.48
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 125201 0 0 0 2478 70 0 0 25 0 1 0 42374445 490823680 113809 1992294400 134512640 136485738 4290134976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 119830 113809 245 482 0 119346 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 479320

[startup+51.1009 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 7126
/proc/meminfo: memFree=1387132/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=480904 CPUtime=51.07
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 125586 0 0 0 5014 93 0 0 25 0 1 0 42374445 492445696 114194 1992294400 134512640 136485738 4290134976 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 120226 114194 245 482 0 119742 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 480904

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 7128
/proc/meminfo: memFree=1384404/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=483412 CPUtime=102.26
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 126207 0 0 0 10083 143 0 0 25 0 1 0 42374445 495013888 114815 1992294400 134512640 136485738 4290134976 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 120853 114815 245 482 0 120369 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 483412

[startup+162.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 7130
/proc/meminfo: memFree=1382172/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=485656 CPUtime=162.24
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 126776 0 0 0 16038 186 0 0 25 0 1 0 42374445 497311744 115384 1992294400 134512640 136485738 4290134976 18446744073709551615 135044950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 121414 115384 245 482 0 120930 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 485656

[startup+222.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 7130
/proc/meminfo: memFree=1377460/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=490184 CPUtime=222.22
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 127900 0 0 0 21984 238 0 0 25 0 1 0 42374445 501948416 116508 1992294400 134512640 136485738 4290134976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 122546 116508 245 482 0 122062 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 490184

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 7132
/proc/meminfo: memFree=1374732/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=493000 CPUtime=282.2
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 128615 0 0 0 27934 286 0 0 25 0 1 0 42374445 504832000 117223 1992294400 134512640 136485738 4290134976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 123250 117223 245 482 0 122766 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 493000

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7143
/proc/meminfo: memFree=1366424/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=500788 CPUtime=342.17
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 130562 0 0 0 33872 345 0 0 25 0 1 0 42374445 512806912 119170 1992294400 134512640 136485738 4290134976 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 125197 119170 245 482 0 124713 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 500788

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7145
/proc/meminfo: memFree=1362580/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=504616 CPUtime=402.15
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 131533 0 0 0 39824 391 0 0 25 0 1 0 42374445 516726784 120141 1992294400 134512640 136485738 4290134976 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 126154 120141 245 482 0 125670 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 504616

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7147
/proc/meminfo: memFree=1360472/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=506728 CPUtime=462.14
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 132064 0 0 0 45783 431 0 0 25 0 1 0 42374445 518889472 120672 1992294400 134512640 136485738 4290134976 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 126682 120672 245 482 0 126198 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 506728

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7147
/proc/meminfo: memFree=1358736/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=508604 CPUtime=522.12
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 132517 0 0 0 51745 467 0 0 25 0 1 0 42374445 520810496 121125 1992294400 134512640 136485738 4290134976 18446744073709551615 135044350 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 127151 121125 245 482 0 126667 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 508604

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7149
/proc/meminfo: memFree=1355264/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=512036 CPUtime=582.1
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 133379 0 0 0 57700 510 0 0 25 0 1 0 42374445 524324864 121987 1992294400 134512640 136485738 4290134976 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 128009 121987 245 482 0 127525 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 512036

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7151
/proc/meminfo: memFree=1348568/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=518768 CPUtime=642.09
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 135063 0 0 0 63650 559 0 0 25 0 1 0 42374445 531218432 123671 1992294400 134512640 136485738 4290134976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 129692 123671 245 482 0 129208 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 518768

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7155
/proc/meminfo: memFree=1329224/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=538040 CPUtime=822.03
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 139860 0 0 0 81509 694 0 0 25 0 1 0 42374445 550952960 128468 1992294400 134512640 136485738 4290134976 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 134510 128468 245 482 0 134026 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 538040

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7157
/proc/meminfo: memFree=1323396/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=543760 CPUtime=882
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 141280 0 0 0 87463 737 0 0 25 0 1 0 42374445 556810240 129888 1992294400 134512640 136485738 4290134976 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 135940 129888 245 482 0 135456 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 543760

[startup+942.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 7159
/proc/meminfo: memFree=1317816/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=549436 CPUtime=941.99
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 142718 0 0 0 93414 785 0 0 25 0 1 0 42374445 562622464 131326 1992294400 134512640 136485738 4290134976 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 137359 131326 245 482 0 136875 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 549436

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 7161
/proc/meminfo: memFree=1313228/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=553924 CPUtime=1001.97
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 143824 0 0 0 99373 824 0 0 25 0 1 0 42374445 567218176 132432 1992294400 134512640 136485738 4290134976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 138481 132432 245 482 0 137997 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 553924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7163
/proc/meminfo: memFree=1309136/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=557884 CPUtime=1061.95
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 144823 0 0 0 105329 866 0 0 25 0 1 0 42374445 571273216 133431 1992294400 134512640 136485738 4290134976 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 139471 133431 245 482 0 138987 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 557884

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 7166
/proc/meminfo: memFree=1301824/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=564352 CPUtime=1121.92
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 146451 0 0 0 111281 911 0 0 25 0 1 0 42374445 577896448 135059 1992294400 134512640 136485738 4290134976 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 141088 135059 245 482 0 140604 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 564352

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 7168
/proc/meminfo: memFree=1296616/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=569632 CPUtime=1181.91
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 147765 0 0 0 117238 953 0 0 25 0 1 0 42374445 583303168 136373 1992294400 134512640 136485738 4290134976 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 142408 136373 245 482 0 141924 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 569632

[startup+1242.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 7170
/proc/meminfo: memFree=1287440/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=579020 CPUtime=1241.88
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 150072 0 0 0 123189 999 0 0 25 0 1 0 42374445 592916480 138680 1992294400 134512640 136485738 4290134976 18446744073709551615 134623111 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 144755 138680 245 482 0 144271 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 579020

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7172
/proc/meminfo: memFree=1285208/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=580828 CPUtime=1301.87
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 150635 0 0 0 129145 1042 0 0 25 0 1 0 42374445 594767872 139242 1992294400 134512640 136485738 4290134976 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 145207 139242 245 482 0 144723 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 580828

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7174
/proc/meminfo: memFree=1285208/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=580828 CPUtime=1361.85
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 150635 0 0 0 135105 1080 0 0 25 0 1 0 42374445 594767872 139242 1992294400 134512640 136485738 4290134976 18446744073709551615 135039157 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 145207 139242 245 482 0 144723 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 580828

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7174
/proc/meminfo: memFree=1285208/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=580828 CPUtime=1421.83
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 150635 0 0 0 141052 1131 0 0 25 0 1 0 42374445 594767872 139242 1992294400 134512640 136485738 4290134976 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 145207 139242 245 482 0 144723 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 580828

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7176
/proc/meminfo: memFree=1285208/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=580828 CPUtime=1481.8
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 150635 0 0 0 147004 1176 0 0 25 0 1 0 42374445 594767872 139242 1992294400 134512640 136485738 4290134976 18446744073709551615 135044106 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 145207 139242 245 482 0 144723 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 580828

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7178
/proc/meminfo: memFree=1285084/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=580828 CPUtime=1541.79
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 150635 0 0 0 152959 1220 0 0 25 0 1 0 42374445 594767872 139242 1992294400 134512640 136485738 4290134976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 145207 139242 245 482 0 144723 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 580828

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7180
/proc/meminfo: memFree=1285084/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=580828 CPUtime=1601.77
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 150635 0 0 0 158919 1258 0 0 25 0 1 0 42374445 594767872 139242 1992294400 134512640 136485738 4290134976 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 145207 139242 245 482 0 144723 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 580828

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7182
/proc/meminfo: memFree=1285084/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=580828 CPUtime=1661.75
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 150635 0 0 0 164874 1301 0 0 25 0 1 0 42374445 594767872 139242 1992294400 134512640 136485738 4290134976 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 145207 139242 245 482 0 144723 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 580828

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7182
/proc/meminfo: memFree=1284960/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=580828 CPUtime=1721.73
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 150635 0 0 0 170835 1338 0 0 25 0 1 0 42374445 594767872 139242 1992294400 134512640 136485738 4290134976 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 145207 139242 245 482 0 144723 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 580828

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7184
/proc/meminfo: memFree=1284588/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=580828 CPUtime=1781.71
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 150636 0 0 0 176790 1381 0 0 25 0 1 0 42374445 594767872 139242 1992294400 134512640 136485738 4290134976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 145207 139242 245 482 0 144723 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 580828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7184
/proc/meminfo: memFree=1284588/2059040 swapFree=4139776/4192956
[pid=7123] ppid=7121 vsize=580828 CPUtime=1800.02
/proc/7123/stat : 7123 (pbct) R 7121 7123 6107 0 -1 4202496 150636 0 0 0 178614 1388 0 0 25 0 1 0 42374445 594767872 139242 1992294400 134512640 136485738 4290134976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7123/statm: 145207 139242 245 482 0 144723 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 580828

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): 1800.67
CPU time (s): 1800.09
CPU user time (s): 1786.14
CPU system time (s): 13.9449
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 580828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.14
system time used= 13.9449
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 150636
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= 3233

runsolver used 2.79458 second user time and 8.68968 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-16 07:55:29
IDJOB=2668152
IDBENCH=48235
IDSOLVER=1170
FILE ID=node013/2668152-1276667729
PBS_JOBID= 11172472
Free space on /tmp= 62548 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_25_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668152-1276667729/watcher-2668152-1276667729 -o /tmp/evaluation-result-2668152-1276667729/solver-2668152-1276667729 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668152-1276667729.opb

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

MD5SUM BENCH= 493eec42e81abed935f584a4e365015a
RANDOM SEED=1562349375

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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:       1844856 kB
Buffers:         27492 kB
Cached:          93840 kB
SwapCached:       6572 kB
Active:          29976 kB
Inactive:       105188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844856 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            2376 kB
Writeback:           0 kB
AnonPages:       12308 kB
Mapped:          13100 kB
Slab:            57044 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180872 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= 62548 MiB
End job on node013 at 2010-06-16 08:25:32