Trace number 2682256

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)391 1800.05 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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 0/0 clauses 3737/0 units 0
0.00/0.03	c vars 1060
0.00/0.03	c objective 1060 + 0
0.09/0.16	c 0.155976 18.4141 9 286
0.09/0.16	o 468
0.09/0.16	c 0.159975 19.1406 17 488
0.09/0.16	o 460
0.09/0.16	c 0.162975 19.3242 18 693
0.09/0.16	o 459
0.09/0.19	c 0.188971 19.3242 120 1208
0.09/0.19	o 452
0.20/0.20	c 0.189971 19.3242 120 1464
0.20/0.20	o 427
0.20/0.20	c 0.19297 19.3242 123 1771
0.20/0.20	o 401
172.74/172.82	c 166.251 37.3398 4678 988766
172.74/172.82	o 391
1800.04/1800.61	s SATISFIABLE
1800.04/1800.61	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-2682256-1277480591/watcher-2682256-1277480591 -o /tmp/evaluation-result-2682256-1277480591/solver-2682256-1277480591 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682256-1277480591.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: 0.93 0.98 0.97 3/105 29756
/proc/meminfo: memFree=1809296/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=2280 CPUtime=0
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 271 0 0 0 0 0 0 0 25 0 1 0 89352946 2334720 190 1992294400 134512640 136421960 4286670704 18446744073709551615 135155115 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29756/statm: 570 190 145 467 0 101 0

[startup+0.080235 s]
/proc/loadavg: 0.93 0.98 0.97 3/105 29756
/proc/meminfo: memFree=1809296/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=9112 CPUtime=0.07
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 1997 0 0 0 7 0 0 0 25 0 1 0 89352946 9330688 1916 1992294400 134512640 136421960 4286670704 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 2278 1918 193 467 0 1809 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9112

[startup+0.101237 s]
/proc/loadavg: 0.93 0.98 0.97 3/105 29756
/proc/meminfo: memFree=1809296/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=11588 CPUtime=0.09
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 2576 0 0 0 9 0 0 0 25 0 1 0 89352946 11866112 2495 1992294400 134512640 136421960 4286670704 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 2897 2496 193 467 0 2428 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11588

[startup+0.30126 s]
/proc/loadavg: 0.93 0.98 0.97 3/105 29756
/proc/meminfo: memFree=1809296/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=20048 CPUtime=0.29
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 4649 0 0 0 28 1 0 0 25 0 1 0 89352946 20529152 4529 1992294400 134512640 136421960 4286670704 18446744073709551615 135006013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 5012 4529 237 467 0 4543 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20048

[startup+0.701305 s]
/proc/loadavg: 0.93 0.98 0.97 3/105 29756
/proc/meminfo: memFree=1809296/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=22424 CPUtime=0.69
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 5238 0 0 0 66 3 0 0 25 0 1 0 89352946 22962176 5118 1992294400 134512640 136421960 4286670704 18446744073709551615 134859893 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 5606 5118 237 467 0 5137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22424

[startup+1.50139 s]
/proc/loadavg: 0.93 0.98 0.97 2/106 29757
/proc/meminfo: memFree=1788952/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=23348 CPUtime=1.49
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 5475 0 0 0 144 5 0 0 25 0 1 0 89352946 23908352 5355 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 5837 5355 237 467 0 5368 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23348

[startup+3.10058 s]
/proc/loadavg: 0.94 0.98 0.97 2/106 29757
/proc/meminfo: memFree=1787340/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=24668 CPUtime=3.09
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 5806 0 0 0 300 9 0 0 25 0 1 0 89352946 25260032 5686 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 6167 5686 237 467 0 5698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24668

[startup+6.30094 s]
/proc/loadavg: 0.94 0.98 0.97 2/106 29757
/proc/meminfo: memFree=1783372/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=28240 CPUtime=6.29
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 6720 0 0 0 608 21 0 0 25 0 1 0 89352946 28917760 6600 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 7060 6600 237 467 0 6591 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28240

[startup+12.7007 s]
/proc/loadavg: 0.95 0.98 0.97 2/106 29757
/proc/meminfo: memFree=1782008/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=29560 CPUtime=12.68
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 7027 0 0 0 1230 38 0 0 25 0 1 0 89352946 30269440 6907 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 7390 6907 237 467 0 6921 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29560

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.97 2/106 29759
/proc/meminfo: memFree=1781512/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=30196 CPUtime=25.49
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 7201 0 0 0 2469 80 0 0 25 0 1 0 89352946 30920704 7064 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 7549 7064 237 467 0 7080 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30196

[startup+51.101 s]
/proc/loadavg: 0.97 0.98 0.97 2/106 29759
/proc/meminfo: memFree=1779528/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=32044 CPUtime=51.07
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 7681 0 0 0 4937 170 0 0 25 0 1 0 89352946 32813056 7544 1992294400 134512640 136421960 4286670704 18446744073709551615 134860028 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 8011 7544 237 467 0 7542 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32044

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29761
/proc/meminfo: memFree=1776676/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=34748 CPUtime=102.26
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 8380 0 0 0 9879 347 0 0 25 0 1 0 89352946 35581952 8224 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 8687 8224 237 467 0 8218 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34748

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29761
/proc/meminfo: memFree=1773204/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=162.24
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9344 0 0 0 15616 608 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38232

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29763
/proc/meminfo: memFree=1773204/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=222.22
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 21389 833 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 38232

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29765
/proc/meminfo: memFree=1773204/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=282.2
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 27230 990 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 38232

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29767
/proc/meminfo: memFree=1773080/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=342.18
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 33114 1104 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 38232

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29769
/proc/meminfo: memFree=1772956/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=402.16
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 38918 1298 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 38232

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29769
/proc/meminfo: memFree=1772956/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=462.14
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 44734 1480 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 38232

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29771
/proc/meminfo: memFree=1772956/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=522.12
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 50556 1656 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 38232

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29773
/proc/meminfo: memFree=1772832/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=582.1
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 56409 1801 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 38232

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29775
/proc/meminfo: memFree=1772832/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=642.09
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 62286 1923 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 38232

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29779
/proc/meminfo: memFree=1772460/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=822.03
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 79864 2339 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 38232

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29781
/proc/meminfo: memFree=1772460/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=882.01
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 85715 2486 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 134860016 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 38232

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29783
/proc/meminfo: memFree=1772460/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=941.99
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 91568 2631 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 38232

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29785
/proc/meminfo: memFree=1772336/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1001.97
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 97281 2916 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 38232

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29785
/proc/meminfo: memFree=1772336/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1061.96
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 103040 3156 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 38232

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29796
/proc/meminfo: memFree=1771716/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1121.93
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 108888 3305 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 38232

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29798
/proc/meminfo: memFree=1771716/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1181.91
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 114745 3446 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 38232

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29800
/proc/meminfo: memFree=1771716/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1241.89
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 120587 3602 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135022305 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 38232

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29802
/proc/meminfo: memFree=1771716/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1301.88
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 126457 3731 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 38232

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29802
/proc/meminfo: memFree=1771840/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1361.85
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 132218 3967 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 134859916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 38232

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29804
/proc/meminfo: memFree=1771840/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1421.85
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 138023 4162 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 38232

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29806
/proc/meminfo: memFree=1771840/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1481.82
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 143899 4283 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 134863638 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 38232

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29808
/proc/meminfo: memFree=1771840/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1541.8
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 149765 4415 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 38232

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29810
/proc/meminfo: memFree=1771716/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1601.79
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 155611 4568 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 38232

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29810
/proc/meminfo: memFree=1771840/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1661.77
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 161467 4710 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 38232

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29812
/proc/meminfo: memFree=1771716/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1721.74
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 167298 4876 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135022271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 38232

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29814
/proc/meminfo: memFree=1771468/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1781.73
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 173080 5093 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 38232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29814
/proc/meminfo: memFree=1771468/2059040 swapFree=4140316/4192956
[pid=29756] ppid=29754 vsize=38232 CPUtime=1800.04
/proc/29756/stat : 29756 (pbct) R 29754 29756 29340 0 -1 4202496 9345 0 0 0 174841 5163 0 0 25 0 1 0 89352946 39149568 9074 1992294400 134512640 136421960 4286670704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29756/statm: 9558 9074 237 467 0 9089 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 38232

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): 1800.05
CPU user time (s): 1748.41
CPU system time (s): 51.6361
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 38232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1748.41
system time used= 51.6362
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9346
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= 3392

runsolver used 3.03454 second user time and 8.44072 second system time

The end

Launcher Data 

Begin job on node085 at 2010-06-25 17:43:11
IDJOB=2682256
IDBENCH=2065
IDSOLVER=1192
FILE ID=node085/2682256-1277480591
PBS_JOBID= 11190483
Free space on /tmp= 121676 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2682256-1277480591/watcher-2682256-1277480591 -o /tmp/evaluation-result-2682256-1277480591/solver-2682256-1277480591 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682256-1277480591.opb

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

MD5SUM BENCH= e79c956fa387b090702a2dffba5fa8e9
RANDOM SEED=1186633081

node085.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		: 3000.221
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	: 6000.44
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		: 3000.221
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1809692 kB
Buffers:         31132 kB
Cached:         130780 kB
SwapCached:       5344 kB
Active:          24412 kB
Inactive:       150396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1809692 kB
SwapTotal:     4192956 kB
SwapFree:      4140316 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       11508 kB
Mapped:          11980 kB
Slab:            52564 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181392 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= 121672 MiB
End job on node085 at 2010-06-25 18:13:14