Trace number 2668662

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)391 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8d1.opb
MD5SUMe79c956fa387b090702a2dffba5fa8e9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark343
Best CPU time to get the best result obtained on this benchmark770.979
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 343
Optimality of the best value was proved NO
Number of variables1060
Total number of constraints3737
Number of constraints which are clauses3737
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 1060
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 1060
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1060
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.00/0.04	c constraints 0/0 clauses 3737/0 units 0
0.00/0.04	c vars 1060
0.00/0.04	c objective 1060 + 0
0.09/0.18	c 0.166974 18.4844 9 286
0.09/0.18	o 468
0.09/0.18	c 0.170974 19.2109 17 488
0.09/0.18	o 460
0.09/0.18	c 0.173973 19.3945 18 693
0.09/0.18	o 459
0.19/0.21	c 0.201969 19.3945 120 1208
0.19/0.21	o 452
0.19/0.22	c 0.204968 19.3945 120 1464
0.19/0.22	o 427
0.19/0.22	c 0.206968 19.3945 123 1771
0.19/0.22	o 401
183.13/183.24	c 176.201 37.3008 4678 988766
183.13/183.24	o 391
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	v -x1 x2 x3 -x4 x5 -x6 x7 -x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 -x27 x28 x29 -x30 x31 -x32 x33 -x34 -x35 -x36 x37 -x38 -x39 x40 -x41 -x42 x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 x59 -x60 x61 -x62 -x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 -x87 x88 x89 -x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 -x103 x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 -x133 -x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 -x151 x152 x153 -x154 x155 -x156 x157 -x158 x159 -x160 x161 -x162 x163 -x164 x165 -x166 -x167 x168 x169 -x170 x171 -x172 x173 -x174 x175 -x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 x195 -x196 x197 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-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 -x1001 x1002 -x1003 x1004 -x1005 -x1006 x1007 -x1008 -x1009 x1010 -x1011 -x1012 -x1013 x1014 -x1015 -x1016 -x1017 -x1018 -x1019 -x1020 -x1021 -x1022 -x1023 x1024 -x1025 -x1026 -x1027 -x1028 -x1029 x1030 -x1031 -x1032 -x1033 -x1034 x1035 -x1036 -x1037 -x1038 -x1039 -x1040 -x1041 -x1042 -x1043 x1044 -x1045 -x1046 x1047 -x1048 -x1049 x1050 -x1051 -x1052 -x1053 x1054 -x1055 -x1056 -x1057 -x1058 -x1059 -x1060

Verifier Data 

OK	391

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668662-1276444777/watcher-2668662-1276444777 -o /tmp/evaluation-result-2668662-1276444777/solver-2668662-1276444777 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668662-1276444777.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: 0.92 0.99 0.99 3/106 23423
/proc/meminfo: memFree=1838912/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=2352 CPUtime=0
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 281 0 0 0 0 0 0 0 20 0 1 0 20079227 2408448 203 1992294400 134512640 136485738 4288956400 18446744073709551615 135177454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23423/statm: 588 203 156 482 0 104 0

[startup+0.0916191 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 23423
/proc/meminfo: memFree=1838912/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=9184 CPUtime=0.08
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 2008 0 0 0 8 0 0 0 20 0 1 0 20079227 9404416 1930 1992294400 134512640 136485738 4288956400 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 2296 1932 198 482 0 1812 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9184

[startup+0.100619 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 23423
/proc/meminfo: memFree=1838912/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=10216 CPUtime=0.09
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 2219 0 0 0 9 0 0 0 20 0 1 0 20079227 10461184 2141 1992294400 134512640 136485738 4288956400 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 2554 2142 198 482 0 2070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10216

[startup+0.300645 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 23423
/proc/meminfo: memFree=1838912/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=19988 CPUtime=0.29
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 4623 0 0 0 28 1 0 0 20 0 1 0 20079227 20467712 4506 1992294400 134512640 136485738 4288956400 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 4997 4506 244 482 0 4513 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19988

[startup+0.700698 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 23423
/proc/meminfo: memFree=1838912/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=22232 CPUtime=0.69
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 5185 0 0 0 67 2 0 0 20 0 1 0 20079227 22765568 5068 1992294400 134512640 136485738 4288956400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 5558 5068 244 482 0 5074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22232

[startup+1.5008 s]
/proc/loadavg: 0.93 0.99 0.99 2/107 23424
/proc/meminfo: memFree=1818568/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=23156 CPUtime=1.49
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 5425 0 0 0 145 4 0 0 22 0 1 0 20079227 23711744 5308 1992294400 134512640 136485738 4288956400 18446744073709551615 134638742 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 5789 5308 244 482 0 5305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23156

[startup+3.10101 s]
/proc/loadavg: 0.93 0.99 0.99 2/107 23424
/proc/meminfo: memFree=1817576/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=24608 CPUtime=3.09
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 5784 0 0 0 300 9 0 0 25 0 1 0 20079227 25198592 5667 1992294400 134512640 136485738 4288956400 18446744073709551615 135848659 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 6152 5667 244 482 0 5668 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24608

[startup+6.30043 s]
/proc/loadavg: 0.93 0.99 0.99 2/107 23424
/proc/meminfo: memFree=1813112/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=28312 CPUtime=6.29
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 6726 0 0 0 607 22 0 0 25 0 1 0 20079227 28991488 6609 1992294400 134512640 136485738 4288956400 18446744073709551615 134878494 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 7078 6609 244 482 0 6594 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28312

[startup+12.7013 s]
/proc/loadavg: 0.94 0.99 0.99 2/107 23424
/proc/meminfo: memFree=1811996/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=29632 CPUtime=12.69
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 7033 0 0 0 1231 38 0 0 25 0 1 0 20079227 30343168 6916 1992294400 134512640 136485738 4288956400 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 7408 6916 244 482 0 6924 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29632

[startup+25.5009 s]
/proc/loadavg: 0.95 0.99 0.99 2/107 23426
/proc/meminfo: memFree=1811252/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=30268 CPUtime=25.48
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 7207 0 0 0 2466 82 0 0 25 0 1 0 20079227 30994432 7073 1992294400 134512640 136485738 4288956400 18446744073709551615 134880644 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 7567 7073 244 482 0 7083 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30268

[startup+51.1013 s]
/proc/loadavg: 0.97 0.99 0.99 2/107 23426
/proc/meminfo: memFree=1809392/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=32116 CPUtime=51.08
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 7687 0 0 0 4941 167 0 0 25 0 1 0 20079227 32886784 7553 1992294400 134512640 136485738 4288956400 18446744073709551615 134878681 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 8029 7553 244 482 0 7545 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32116

[startup+102.308 s]
/proc/loadavg: 0.98 0.99 0.99 2/107 23437
/proc/meminfo: memFree=1805796/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=34888 CPUtime=102.26
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 8382 0 0 0 9881 345 0 0 25 0 1 0 20079227 35725312 8248 1992294400 134512640 136485738 4288956400 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 8722 8248 244 482 0 8238 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34888

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 23437
/proc/meminfo: memFree=1802572/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=162.24
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9301 0 0 0 15606 618 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134878376 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38192

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 23439
/proc/meminfo: memFree=1802572/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=222.22
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 21398 824 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 38192

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 23441
/proc/meminfo: memFree=1802572/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=282.2
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 27187 1033 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 135040924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 38192

[startup+342.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 23443
/proc/meminfo: memFree=1802572/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=342.19
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 33083 1136 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 38192

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 23445
/proc/meminfo: memFree=1802572/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=402.16
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 38914 1302 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134878570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 38192

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 23445
/proc/meminfo: memFree=1802572/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=462.15
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 44720 1495 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 38192

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 23447
/proc/meminfo: memFree=1802572/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=522.13
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 50527 1686 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 38192

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 23449
/proc/meminfo: memFree=1802572/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=582.11
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 56362 1849 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134878585 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 38192

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 23451
/proc/meminfo: memFree=1802448/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=642.1
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 62222 1988 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 38192

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 23455
/proc/meminfo: memFree=1802200/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=822.05
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 79824 2381 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 135845555 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 38192

[startup+882.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 23460
/proc/meminfo: memFree=1801456/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=882.03
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 85673 2530 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 38192

[startup+942.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 23462
/proc/meminfo: memFree=1801456/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=942.02
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 91524 2678 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134882691 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 38192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23464
/proc/meminfo: memFree=1801456/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1001.99
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 97366 2833 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 38192

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23464
/proc/meminfo: memFree=1801456/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1061.98
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 103082 3116 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134878648 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 38192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23466
/proc/meminfo: memFree=1801456/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1121.96
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 108846 3350 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 38192

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23468
/proc/meminfo: memFree=1801580/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1181.95
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 114701 3494 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 38192

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23470
/proc/meminfo: memFree=1801580/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1241.93
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 120561 3632 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134882117 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 38192

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23472
/proc/meminfo: memFree=1801580/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1301.92
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 126406 3786 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 38192

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23472
/proc/meminfo: memFree=1801580/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1361.89
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 132267 3922 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134882747 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 38192

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23474
/proc/meminfo: memFree=1801704/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1421.89
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 138073 4116 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 38192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23476
/proc/meminfo: memFree=1801580/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1481.86
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 143800 4386 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134878579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 38192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23478
/proc/meminfo: memFree=1801456/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1541.84
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 149685 4499 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134883202 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 38192

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23480
/proc/meminfo: memFree=1801580/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1601.83
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 155586 4597 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 38192

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23480
/proc/meminfo: memFree=1801580/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1661.81
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 161417 4764 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 38192

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23482
/proc/meminfo: memFree=1801456/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1721.79
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 167255 4924 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 38192

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23484
/proc/meminfo: memFree=1801332/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1781.77
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 173117 5060 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 135040916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 38192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23484
/proc/meminfo: memFree=1801332/2059040 swapFree=4140260/4192956
[pid=23423] ppid=23421 vsize=38192 CPUtime=1800.09
/proc/23423/stat : 23423 (pbct) R 23421 23423 22931 0 -1 4202496 9302 0 0 0 174891 5118 0 0 25 0 1 0 20079227 39108608 9077 1992294400 134512640 136485738 4288956400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23423/statm: 9548 9077 244 482 0 9064 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 38192

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): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1748.92
CPU system time (s): 51.1852
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 38192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1748.92
system time used= 51.1852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9302
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2831

runsolver used 3.19651 second user time and 8.28474 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-13 17:59:37
IDJOB=2668662
IDBENCH=2065
IDSOLVER=1170
FILE ID=node013/2668662-1276444777
PBS_JOBID= 11173325
Free space on /tmp= 62464 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8d1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668662-1276444777/watcher-2668662-1276444777 -o /tmp/evaluation-result-2668662-1276444777/solver-2668662-1276444777 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668662-1276444777.opb

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

MD5SUM BENCH= e79c956fa387b090702a2dffba5fa8e9
RANDOM SEED=2024020878

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:       1839564 kB
Buffers:         29996 kB
Cached:         111808 kB
SwapCached:       5792 kB
Active:          91436 kB
Inactive:        63192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839564 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            2144 kB
Writeback:           0 kB
AnonPages:       11404 kB
Mapped:          12844 kB
Slab:            43208 kB
PageTables:       3924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181756 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= 62460 MiB
End job on node013 at 2010-06-13 18:29:40