Trace number 2682978

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)197 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-addm4.r.opb
MD5SUM9633aa6e9fb6df7104bc0e43c44542c0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark165
Best CPU time to get the best result obtained on this benchmark0.495924
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 165
Optimality of the best value was proved YES
Number of variables1073
Total number of constraints832
Number of constraints which are clauses832
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 constraint19
Number of terms in the objective function 1073
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 1073
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 1073
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
0.00/0.02	c constraints 0/0 clauses 832/0 units 0
0.00/0.02	c vars 1073
0.00/0.02	c objective 1073 + 0
0.09/0.12	c 0.108983 13.4414 0 875
0.09/0.12	o 199
0.09/0.12	c 0.111982 13.7422 0 1750
0.09/0.12	o 198
0.09/0.13	c 0.116982 13.7422 20 2641
0.09/0.13	o 197
1800.10/1800.71	s SATISFIABLE
1800.10/1800.71	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 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-x874 x875 x876 -x877 -x878 x879 x880 -x881 -x882 x883 -x884 -x885 -x886 -x887 x888 x889 x890 x891 -x892 -x893 -x894 -x895 -x896 -x897 x898 -x899 -x900 -x901 x902 -x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912 x913 -x914 -x915 -x916 -x917 x918 -x919 -x920 -x921 -x922 x923 -x924 -x925 -x926 -x927 -x928 x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938 -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 -x952 -x953 -x954 -x955 -x956 x957 -x958 -x959 x960 -x961 -x962 -x963 -x964 -x965 -x966 -x967 -x968 -x969 -x970 -x971 -x972 -x973 x974 -x975 -x976 -x977 -x978 -x979 -x980 -x981 x982 x983 -x984 -x985 -x986 x987 -x988 x989 x990 -x991 x992 -x993 -x994 x995 x996 x997 -x998 -x999 x1000 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 -x1061 -x1062 -x1063 -x1064 -x1065 x1066 -x1067 -x1068 -x1069 x1070 -x1071 -x1072 -x1073

Verifier Data 

OK	197

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682978-1277490697/watcher-2682978-1277490697 -o /tmp/evaluation-result-2682978-1277490697/solver-2682978-1277490697 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682978-1277490697.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 0.96 3/106 21495
/proc/meminfo: memFree=1786880/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=2280 CPUtime=0
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 272 0 0 0 0 0 0 0 20 0 1 0 124671043 2334720 191 1992294400 134512640 136421960 4291266896 18446744073709551615 135818265 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21495/statm: 570 191 145 467 0 101 0

[startup+0.0554819 s]
/proc/loadavg: 0.91 0.95 0.96 3/106 21495
/proc/meminfo: memFree=1786880/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=7108 CPUtime=0.04
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 1472 0 0 0 4 0 0 0 20 0 1 0 124671043 7278592 1391 1992294400 134512640 136421960 4291266896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 1777 1393 193 467 0 1308 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7108

[startup+0.101489 s]
/proc/loadavg: 0.91 0.95 0.96 3/106 21495
/proc/meminfo: memFree=1786880/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=12936 CPUtime=0.09
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 2902 0 0 0 8 1 0 0 20 0 1 0 124671043 13246464 2813 1992294400 134512640 136421960 4291266896 18446744073709551615 135810688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 3234 2813 203 467 0 2765 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12936

[startup+0.301524 s]
/proc/loadavg: 0.91 0.95 0.96 3/106 21495
/proc/meminfo: memFree=1786880/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=14584 CPUtime=0.29
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 3291 0 0 0 25 4 0 0 20 0 1 0 124671043 14934016 3199 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 3646 3199 237 467 0 3177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14584

[startup+0.701592 s]
/proc/loadavg: 0.91 0.95 0.96 3/106 21495
/proc/meminfo: memFree=1786880/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=15224 CPUtime=0.69
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 3464 0 0 0 58 11 0 0 21 0 1 0 124671043 15589376 3372 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 3806 3372 237 467 0 3337 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15224

[startup+1.50173 s]
/proc/loadavg: 0.91 0.95 0.96 2/107 21496
/proc/meminfo: memFree=1773480/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=15864 CPUtime=1.49
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 3640 0 0 0 125 24 0 0 23 0 1 0 124671043 16244736 3548 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 3966 3548 237 467 0 3497 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15864

[startup+3.10101 s]
/proc/loadavg: 0.91 0.95 0.96 2/107 21496
/proc/meminfo: memFree=1773232/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=16376 CPUtime=3.09
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 3746 0 0 0 257 52 0 0 25 0 1 0 124671043 16769024 3654 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 4094 3654 237 467 0 3625 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16376

[startup+6.30155 s]
/proc/loadavg: 0.92 0.95 0.96 2/107 21496
/proc/meminfo: memFree=1771620/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=17400 CPUtime=6.29
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 4013 0 0 0 517 112 0 0 25 0 1 0 124671043 17817600 3921 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 4350 3921 237 467 0 3881 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17400

[startup+12.7007 s]
/proc/loadavg: 0.93 0.95 0.96 2/107 21496
/proc/meminfo: memFree=1771124/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=17716 CPUtime=12.68
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 4100 0 0 0 1030 238 0 0 25 0 1 0 124671043 18141184 4004 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 4429 4004 237 467 0 3960 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17716

[startup+25.5009 s]
/proc/loadavg: 1.02 0.97 0.96 2/107 21496
/proc/meminfo: memFree=1770380/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=18480 CPUtime=25.48
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 4289 0 0 0 2055 493 0 0 25 0 1 0 124671043 18923520 4193 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 4620 4193 237 467 0 4151 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18480

[startup+51.1013 s]
/proc/loadavg: 1.01 0.97 0.96 2/107 21498
/proc/meminfo: memFree=1769264/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=19736 CPUtime=51.07
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 4595 0 0 0 4143 964 0 0 25 0 1 0 124671043 20209664 4499 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 4934 4499 237 467 0 4465 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19736

[startup+102.309 s]
/proc/loadavg: 1.06 0.99 0.97 2/107 21498
/proc/meminfo: memFree=1768024/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=20720 CPUtime=102.26
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 4877 0 0 0 8275 1951 0 0 25 0 1 0 124671043 21217280 4749 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 5180 4749 237 467 0 4711 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20720

[startup+162.301 s]
/proc/loadavg: 1.07 1.00 0.97 2/107 21500
/proc/meminfo: memFree=1766288/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=22488 CPUtime=162.24
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 5319 0 0 0 13123 3101 0 0 25 0 1 0 124671043 23027712 5189 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 5622 5189 237 467 0 5153 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22488

[startup+222.301 s]
/proc/loadavg: 1.07 1.01 0.98 2/107 21502
/proc/meminfo: memFree=1765916/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=22540 CPUtime=222.22
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 5393 0 0 0 17906 4316 0 0 25 0 1 0 124671043 23080960 5218 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 5635 5218 237 467 0 5166 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22540

[startup+282.301 s]
/proc/loadavg: 1.07 1.03 0.98 2/107 21504
/proc/meminfo: memFree=1765420/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=23260 CPUtime=282.2
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 5557 0 0 0 22708 5512 0 0 25 0 1 0 124671043 23818240 5382 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 5815 5382 237 467 0 5346 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23260

[startup+342.3 s]
/proc/loadavg: 1.02 1.02 0.98 2/107 21506
/proc/meminfo: memFree=1763808/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=24864 CPUtime=342.18
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 5965 0 0 0 27575 6643 0 0 25 0 1 0 124671043 25460736 5790 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 6216 5790 237 467 0 5747 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 24864

[startup+402.302 s]
/proc/loadavg: 1.05 1.03 0.99 2/107 21506
/proc/meminfo: memFree=1763560/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=25064 CPUtime=402.16
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 6025 0 0 0 32554 7662 0 0 25 0 1 0 124671043 25665536 5850 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 6266 5850 237 467 0 5797 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 25064

[startup+462.301 s]
/proc/loadavg: 1.02 1.02 0.99 2/107 21508
/proc/meminfo: memFree=1763064/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=25172 CPUtime=462.14
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 6133 0 0 0 37357 8857 0 0 25 0 1 0 124671043 25776128 5877 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 6293 5877 237 467 0 5824 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 25172

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 0.99 2/107 21510
/proc/meminfo: memFree=1762568/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=25928 CPUtime=522.12
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 6417 0 0 0 42242 9970 0 0 25 0 1 0 124671043 26550272 6066 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 6482 6066 237 467 0 6013 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 25928

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 0.99 2/107 21512
/proc/meminfo: memFree=1762444/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=26004 CPUtime=582.1
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 6430 0 0 0 47074 11136 0 0 25 0 1 0 124671043 26628096 6079 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 6501 6079 237 467 0 6032 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 26004

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21514
/proc/meminfo: memFree=1762196/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=26060 CPUtime=642.09
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 6518 0 0 0 51785 12424 0 0 25 0 1 0 124671043 26685440 6099 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 6515 6099 237 467 0 6046 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 26060

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21520
/proc/meminfo: memFree=1759468/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=28676 CPUtime=882
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 7178 0 0 0 71750 16450 0 0 25 0 1 0 124671043 29364224 6751 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 7169 6751 237 467 0 6700 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 28676

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21522
/proc/meminfo: memFree=1759220/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=29060 CPUtime=941.99
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 7266 0 0 0 76544 17655 0 0 25 0 1 0 124671043 29757440 6839 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 7265 6839 237 467 0 6796 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 29060

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21522
/proc/meminfo: memFree=1759220/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=28996 CPUtime=1001.96
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 7266 0 0 0 81372 18824 0 0 25 0 1 0 124671043 29691904 6831 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 7249 6831 237 467 0 6780 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 28996

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21524
/proc/meminfo: memFree=1758724/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=29544 CPUtime=1061.94
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 7403 0 0 0 86212 19982 0 0 25 0 1 0 124671043 30253056 6968 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 7386 6968 237 467 0 6917 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 29544

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21526
/proc/meminfo: memFree=1758724/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=29544 CPUtime=1121.92
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 7403 0 0 0 91015 21177 0 0 25 0 1 0 124671043 30253056 6968 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 7386 6968 237 467 0 6917 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 29544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21528
/proc/meminfo: memFree=1758600/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=29544 CPUtime=1181.91
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 7403 0 0 0 95925 22266 0 0 25 0 1 0 124671043 30253056 6968 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 7386 6968 237 467 0 6917 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 29544

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21530
/proc/meminfo: memFree=1757980/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=30056 CPUtime=1241.89
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 7515 0 0 0 100656 23533 0 0 25 0 1 0 124671043 30777344 7080 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 7514 7080 237 467 0 7045 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 30056

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21530
/proc/meminfo: memFree=1757980/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=29880 CPUtime=1301.88
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 7515 0 0 0 105488 24700 0 0 25 0 1 0 124671043 30597120 7052 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 7470 7052 237 467 0 7001 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 29880

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21532
/proc/meminfo: memFree=1757360/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=30652 CPUtime=1361.84
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 7691 0 0 0 110337 25847 0 0 25 0 1 0 124671043 31387648 7228 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 7663 7228 237 467 0 7194 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 30652

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21534
/proc/meminfo: memFree=1757360/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=30652 CPUtime=1421.83
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 7691 0 0 0 115083 27100 0 0 25 0 1 0 124671043 31387648 7228 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 7663 7228 237 467 0 7194 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 30652

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21536
/proc/meminfo: memFree=1757360/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=30652 CPUtime=1481.81
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 7691 0 0 0 119856 28325 0 0 25 0 1 0 124671043 31387648 7228 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 7663 7228 237 467 0 7194 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 30652

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21538
/proc/meminfo: memFree=1757112/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=30892 CPUtime=1541.79
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 7765 0 0 0 124936 29243 0 0 25 0 1 0 124671043 31633408 7302 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 7723 7302 237 467 0 7254 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 30892

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21538
/proc/meminfo: memFree=1755748/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=32300 CPUtime=1601.76
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 8105 0 0 0 130231 29945 0 0 25 0 1 0 124671043 33075200 7642 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 8075 7642 237 467 0 7606 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 32300

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21540
/proc/meminfo: memFree=1755004/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=32944 CPUtime=1661.75
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 8294 0 0 0 135641 30534 0 0 25 0 1 0 124671043 33734656 7820 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 8236 7820 237 467 0 7767 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 32944

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21542
/proc/meminfo: memFree=1754880/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=32944 CPUtime=1721.73
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 8294 0 0 0 140685 31488 0 0 25 0 1 0 124671043 33734656 7820 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 8236 7820 237 467 0 7767 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 32944

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21553
/proc/meminfo: memFree=1753640/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=32944 CPUtime=1781.69
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 8294 0 0 0 145345 32824 0 0 25 0 1 0 124671043 33734656 7820 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 8236 7820 237 467 0 7767 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 32944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21553
/proc/meminfo: memFree=1753640/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=32944 CPUtime=1800.1
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 8294 0 0 0 146775 33235 0 0 25 0 1 0 124671043 33734656 7820 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 8236 7820 237 467 0 7767 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 32944

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 21553
/proc/meminfo: memFree=1753640/2059040 swapFree=4135892/4192956
[pid=21495] ppid=21493 vsize=32944 CPUtime=1800.1
/proc/21495/stat : 21495 (pbct) R 21493 21495 21470 0 -1 4202496 8294 0 0 0 146775 33235 0 0 25 0 1 0 124671043 33734656 7820 1992294400 134512640 136421960 4291266896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21495/statm: 8236 7820 237 467 0 7767 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 32944

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1467.76
CPU system time (s): 332.354
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 33072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1467.76
system time used= 332.354
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8295
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= 8585

runsolver used 3.03654 second user time and 8.44372 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-25 20:31:37
IDJOB=2682978
IDBENCH=2842
IDSOLVER=1192
FILE ID=node014/2682978-1277490697
PBS_JOBID= 11190565
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-addm4.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682978-1277490697/watcher-2682978-1277490697 -o /tmp/evaluation-result-2682978-1277490697/solver-2682978-1277490697 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682978-1277490697.opb

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

MD5SUM BENCH= 9633aa6e9fb6df7104bc0e43c44542c0
RANDOM SEED=291938679

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1787284 kB
Buffers:         52436 kB
Cached:         116900 kB
SwapCached:       9968 kB
Active:          77548 kB
Inactive:       105080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1787284 kB
SwapTotal:     4192956 kB
SwapFree:      4135892 kB
Dirty:            2016 kB
Writeback:           0 kB
AnonPages:       11964 kB
Mapped:           8260 kB
Slab:            67188 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184300 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= 62436 MiB
End job on node014 at 2010-06-25 21:01:39