Trace number 2681779

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 0.1 fixedSAT (TO)-100 1800.06 1800.54

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_5.opb
MD5SUM9b75ee50c2c62e6be495e8bd0a94fa2c
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-107
Best CPU time to get the best result obtained on this benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -131
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)12540
Sum of products size (including duplicates)25080
Number of different products6270
Sum of products size12540

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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.13	c constraints 7271/0 clauses 6770/0 units 0
0.09/0.13	c vars 1000
0.09/0.13	c objective 500 + -500
2.69/2.74	c 2.53661 195.234 11 6966
2.69/2.74	o -96
143.86/143.92	c 141.037 261.242 52398 520813
143.86/143.92	o -97
471.87/472.01	c 463.669 261.242 26023 1544703
471.87/472.01	o -98
1183.38/1183.72	c 1163.48 261.242 39220 3466068
1183.38/1183.72	o -99
1756.02/1756.56	c 1726.56 283.66 17428 4744844
1756.02/1756.56	o -100
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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 x188 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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	-100

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681779-1277504515/watcher-2681779-1277504515 -o /tmp/evaluation-result-2681779-1277504515/solver-2681779-1277504515 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681779-1277504515.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: 0.91 0.95 0.98 3/106 23494
/proc/meminfo: memFree=1836720/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=2268 CPUtime=0
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 291 0 0 0 0 0 0 0 20 0 1 0 126053248 2322432 211 1992294400 134512640 136421960 4291705952 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23494/statm: 567 211 145 467 0 98 0

[startup+0.0693071 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 23494
/proc/meminfo: memFree=1836720/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=3984 CPUtime=0.06
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 702 0 0 0 6 0 0 0 20 0 1 0 126053248 4079616 622 1992294400 134512640 136421960 4291705952 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23494/statm: 996 622 146 467 0 527 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3984

[startup+0.101311 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 23494
/proc/meminfo: memFree=1836720/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=5052 CPUtime=0.09
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 975 0 0 0 9 0 0 0 20 0 1 0 126053248 5173248 895 1992294400 134512640 136421960 4291705952 18446744073709551615 135829967 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23494/statm: 1263 896 146 467 0 794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5052

[startup+0.301333 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 23494
/proc/meminfo: memFree=1836720/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=23676 CPUtime=0.29
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 5647 0 0 0 28 1 0 0 20 0 1 0 126053248 24244224 5567 1992294400 134512640 136421960 4291705952 18446744073709551615 134757554 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 5919 5569 190 467 0 5450 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23676

[startup+0.701377 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 23494
/proc/meminfo: memFree=1836720/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=53564 CPUtime=0.69
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 13588 0 0 0 64 5 0 0 21 0 1 0 126053248 54849536 12939 1992294400 134512640 136421960 4291705952 18446744073709551615 135650561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 13391 12940 194 467 0 12922 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53564

[startup+1.50147 s]
/proc/loadavg: 0.91 0.95 0.98 2/107 23495
/proc/meminfo: memFree=1764172/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=107588 CPUtime=1.49
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 28012 0 0 0 137 12 0 0 23 0 1 0 126053248 110170112 26526 1992294400 134512640 136421960 4291705952 18446744073709551615 135408006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 26897 26527 194 467 0 26428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107588

[startup+3.10064 s]
/proc/loadavg: 0.91 0.95 0.98 2/107 23495
/proc/meminfo: memFree=1666956/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=203736 CPUtime=3.09
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 52395 0 0 0 288 21 0 0 25 0 1 0 126053248 208625664 47944 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 50934 47944 237 467 0 50465 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 203736

[startup+6.301 s]
/proc/loadavg: 0.92 0.95 0.98 2/107 23495
/proc/meminfo: memFree=1644512/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=204396 CPUtime=6.29
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 52580 0 0 0 600 29 0 0 25 0 1 0 126053248 209301504 48129 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 51099 48129 238 467 0 50630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 204396

[startup+12.7007 s]
/proc/loadavg: 0.93 0.95 0.98 2/107 23495
/proc/meminfo: memFree=1642280/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=206904 CPUtime=12.68
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 53188 0 0 0 1229 39 0 0 25 0 1 0 126053248 211869696 48737 1992294400 134512640 136421960 4291705952 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 51726 48737 238 467 0 51257 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 206904

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/107 23497
/proc/meminfo: memFree=1637692/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=210868 CPUtime=25.49
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 54198 0 0 0 2484 65 0 0 25 0 1 0 126053248 215928832 49747 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 52717 49747 238 467 0 52248 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 210868

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.98 2/107 23497
/proc/meminfo: memFree=1629880/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=218856 CPUtime=51.08
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 56181 0 0 0 4996 112 0 0 25 0 1 0 126053248 224108544 51730 1992294400 134512640 136421960 4291705952 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 54714 51730 238 467 0 54245 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 218856

[startup+102.309 s]
/proc/loadavg: 0.98 0.96 0.98 2/107 23499
/proc/meminfo: memFree=1607932/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=240680 CPUtime=102.27
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 61629 0 0 0 10025 202 0 0 25 0 1 0 126053248 246456320 57178 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 60170 57178 238 467 0 59701 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 240680

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23499
/proc/meminfo: memFree=1580528/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=162.25
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68399 0 0 0 15914 311 0 0 25 0 1 0 126053248 273928192 63947 1992294400 134512640 136421960 4291705952 18446744073709551615 135686241 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63947 238 467 0 66408 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 267508

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23501
/proc/meminfo: memFree=1580528/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=222.24
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68399 0 0 0 21817 407 0 0 25 0 1 0 126053248 273928192 63947 1992294400 134512640 136421960 4291705952 18446744073709551615 135026036 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63947 238 467 0 66408 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 267508

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23503
/proc/meminfo: memFree=1580404/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=282.21
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68400 0 0 0 27716 505 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 267508

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23505
/proc/meminfo: memFree=1580404/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=342.2
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68400 0 0 0 33613 607 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 267508

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23507
/proc/meminfo: memFree=1580280/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=402.18
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68400 0 0 0 39508 710 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135006039 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 267508

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23507
/proc/meminfo: memFree=1580156/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=462.16
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68400 0 0 0 45412 804 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 134868787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 267508

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23509
/proc/meminfo: memFree=1580156/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=522.15
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68401 0 0 0 51302 913 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 267508

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23511
/proc/meminfo: memFree=1580032/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=582.14
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68401 0 0 0 57198 1016 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 134860073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 267508

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23513
/proc/meminfo: memFree=1580032/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=642.13
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68401 0 0 0 63098 1115 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 267508

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23519
/proc/meminfo: memFree=1579660/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=882.06
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68401 0 0 0 86702 1504 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 267508

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23521
/proc/meminfo: memFree=1579536/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=942.04
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68401 0 0 0 92604 1600 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 267508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23523
/proc/meminfo: memFree=1579536/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=1002.03
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68401 0 0 0 98503 1700 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 134597630 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 267508

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23523
/proc/meminfo: memFree=1579412/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=1062.01
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68401 0 0 0 104402 1799 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 267508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23525
/proc/meminfo: memFree=1579412/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=1122
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68401 0 0 0 110308 1892 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 267508

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23527
/proc/meminfo: memFree=1579412/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=1181.97
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68401 0 0 0 116206 1991 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 267508

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23529
/proc/meminfo: memFree=1579288/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=1241.96
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68402 0 0 0 122103 2093 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 134855967 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 267508

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23531
/proc/meminfo: memFree=1579164/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=1301.95
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68402 0 0 0 128007 2188 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 267508

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23531
/proc/meminfo: memFree=1579288/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=1361.93
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68402 0 0 0 133907 2286 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 267508

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23533
/proc/meminfo: memFree=1579164/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=1421.92
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68402 0 0 0 139807 2385 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 267508

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23535
/proc/meminfo: memFree=1579164/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=1481.9
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68402 0 0 0 145702 2488 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 267508

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23537
/proc/meminfo: memFree=1579164/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=267508 CPUtime=1541.88
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 68402 0 0 0 151590 2598 0 0 25 0 1 0 126053248 273928192 63948 1992294400 134512640 136421960 4291705952 18446744073709551615 135022228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 66877 63948 238 467 0 66408 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 267508

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23539
/proc/meminfo: memFree=1554488/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=292720 CPUtime=1601.87
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 74695 0 0 0 157471 2716 0 0 25 0 1 0 126053248 299745280 70241 1992294400 134512640 136421960 4291705952 18446744073709551615 134597565 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 73180 70241 238 467 0 72711 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 292720

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23539
/proc/meminfo: memFree=1556100/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=290464 CPUtime=1661.85
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 74695 0 0 0 163379 2806 0 0 25 0 1 0 126053248 297435136 69700 1992294400 134512640 136421960 4291705952 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 72616 69700 238 467 0 72147 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 290464

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23541
/proc/meminfo: memFree=1556100/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=290464 CPUtime=1721.84
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 74695 0 0 0 169285 2899 0 0 25 0 1 0 126053248 297435136 69700 1992294400 134512640 136421960 4291705952 18446744073709551615 135021782 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 72616 69700 238 467 0 72147 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 290464

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23543
/proc/meminfo: memFree=1555852/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=290464 CPUtime=1781.82
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 74696 0 0 0 175191 2991 0 0 25 0 1 0 126053248 297435136 69700 1992294400 134512640 136421960 4291705952 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 72616 69700 238 467 0 72147 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 290464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23543
/proc/meminfo: memFree=1555852/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=290464 CPUtime=1800.02
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 74696 0 0 0 176984 3018 0 0 25 0 1 0 126053248 297435136 69700 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 72616 69700 238 467 0 72147 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 290464

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23543
/proc/meminfo: memFree=1555852/2059040 swapFree=4139100/4192956
[pid=23494] ppid=23492 vsize=290464 CPUtime=1800.02
/proc/23494/stat : 23494 (pbct) R 23492 23494 22777 0 -1 4202496 74696 0 0 0 176984 3018 0 0 25 0 1 0 126053248 297435136 69700 1992294400 134512640 136421960 4291705952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23494/statm: 72616 69700 238 467 0 72147 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 290464

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.06
CPU user time (s): 1769.84
CPU system time (s): 30.2174
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 292720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.84
system time used= 30.2174
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74697
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= 3416

runsolver used 2.68859 second user time and 8.78866 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-26 00:21:55
IDJOB=2681779
IDBENCH=48268
IDSOLVER=1192
FILE ID=node009/2681779-1277504515
PBS_JOBID= 11190571
Free space on /tmp= 62400 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681779-1277504515/watcher-2681779-1277504515 -o /tmp/evaluation-result-2681779-1277504515/solver-2681779-1277504515 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681779-1277504515.opb

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

MD5SUM BENCH= 9b75ee50c2c62e6be495e8bd0a94fa2c
RANDOM SEED=508777239

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1837124 kB
Buffers:         35820 kB
Cached:          88288 kB
SwapCached:       6040 kB
Active:          62116 kB
Inactive:        74712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1837124 kB
SwapTotal:     4192956 kB
SwapFree:      4139100 kB
Dirty:            2024 kB
Writeback:           0 kB
AnonPages:       11552 kB
Mapped:          11940 kB
Slab:            62900 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182052 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= 62400 MiB
End job on node009 at 2010-06-26 00:51:57