Trace number 2683003

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)173 1800.08 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-lin.rom.r.opb
MD5SUM3183c84355c854880486b3d148840656
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark120
Best CPU time to get the best result obtained on this benchmark0.493924
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 120
Optimality of the best value was proved YES
Number of variables1076
Total number of constraints1030
Number of constraints which are clauses1030
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 constraint40
Number of terms in the objective function 1076
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 1076
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 1076
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
0.01/0.03	c constraints 0/0 clauses 1030/0 units 0
0.01/0.03	c vars 1076
0.01/0.03	c objective 1076 + 0
0.09/0.15	c 0.133979 14.5859 0 902
0.09/0.15	o 175
0.09/0.15	c 0.134979 14.9531 0 1806
0.09/0.15	o 173
1800.07/1800.80	s SATISFIABLE
1800.07/1800.80	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 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-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 -x1074 x1075 -x1076

Verifier Data 

OK	173

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683003-1277491005/watcher-2683003-1277491005 -o /tmp/evaluation-result-2683003-1277491005/solver-2683003-1277491005 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683003-1277491005.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.92 3/106 27018
/proc/meminfo: memFree=1895736/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=2280 CPUtime=0
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 271 0 0 0 0 0 0 0 24 0 1 0 124702042 2334720 191 1992294400 134512640 136421960 4291134272 18446744073709551615 135809589 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27018/statm: 570 191 145 467 0 101 0

[startup+0.0187699 s]
/proc/loadavg: 0.99 0.98 0.92 3/106 27018
/proc/meminfo: memFree=1895736/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=2280 CPUtime=0.01
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 272 0 0 0 1 0 0 0 24 0 1 0 124702042 2334720 192 1992294400 134512640 136421960 4291134272 18446744073709551615 135160300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27018/statm: 570 192 145 467 0 101 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2280

[startup+0.101786 s]
/proc/loadavg: 0.99 0.98 0.92 3/106 27018
/proc/meminfo: memFree=1895736/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=10556 CPUtime=0.09
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 2307 0 0 0 8 1 0 0 24 0 1 0 124702042 10809344 2227 1992294400 134512640 136421960 4291134272 18446744073709551615 134723384 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 2639 2228 193 467 0 2170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10556

[startup+0.301825 s]
/proc/loadavg: 0.99 0.98 0.92 3/106 27018
/proc/meminfo: memFree=1895736/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=15564 CPUtime=0.29
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 3565 0 0 0 25 4 0 0 25 0 1 0 124702042 15937536 3483 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 3891 3483 237 467 0 3422 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15564

[startup+0.701905 s]
/proc/loadavg: 0.99 0.98 0.92 3/106 27018
/proc/meminfo: memFree=1895736/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=16332 CPUtime=0.69
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 3752 0 0 0 58 11 0 0 25 0 1 0 124702042 16723968 3670 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 4083 3670 237 467 0 3614 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16332

[startup+1.50106 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27019
/proc/meminfo: memFree=1881344/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=16972 CPUtime=1.49
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 3888 0 0 0 122 27 0 0 25 0 1 0 124702042 17379328 3806 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 4243 3806 237 467 0 3774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16972

[startup+3.10137 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27019
/proc/meminfo: memFree=1880848/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=17356 CPUtime=3.09
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 4014 0 0 0 256 53 0 0 25 0 1 0 124702042 17772544 3932 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 4339 3932 237 467 0 3870 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17356

[startup+6.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27019
/proc/meminfo: memFree=1879484/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=18508 CPUtime=6.29
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 4285 0 0 0 516 113 0 0 25 0 1 0 124702042 18952192 4203 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 4627 4203 237 467 0 4158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18508

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27019
/proc/meminfo: memFree=1878616/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=19264 CPUtime=12.69
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 4469 0 0 0 1043 226 0 0 25 0 1 0 124702042 19726336 4387 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 4816 4387 237 467 0 4347 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19264

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27019
/proc/meminfo: memFree=1878368/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=19792 CPUtime=25.48
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 4609 0 0 0 2088 460 0 0 25 0 1 0 124702042 20267008 4526 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 4948 4526 237 467 0 4479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19792

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27021
/proc/meminfo: memFree=1877376/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=20480 CPUtime=51.07
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 4804 0 0 0 4159 948 0 0 25 0 1 0 124702042 20971520 4713 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 5120 4713 237 467 0 4651 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20480

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27021
/proc/meminfo: memFree=1875640/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=22000 CPUtime=102.26
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 5172 0 0 0 8368 1858 0 0 25 0 1 0 124702042 22528000 5081 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 5500 5081 237 467 0 5031 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22000

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27023
/proc/meminfo: memFree=1873904/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=23680 CPUtime=162.23
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 5600 0 0 0 13364 2859 0 0 25 0 1 0 124702042 24248320 5509 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 5920 5509 237 467 0 5451 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23680

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27025
/proc/meminfo: memFree=1873284/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=24384 CPUtime=222.2
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 5771 0 0 0 18134 4086 0 0 25 0 1 0 124702042 24969216 5680 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 6096 5680 237 467 0 5627 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 24384

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27027
/proc/meminfo: memFree=1872540/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=25028 CPUtime=282.18
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 5931 0 0 0 23067 5151 0 0 25 0 1 0 124702042 25628672 5840 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 6257 5840 237 467 0 5788 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25028

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27027
/proc/meminfo: memFree=1871052/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=26320 CPUtime=342.15
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 6298 0 0 0 28141 6074 0 0 25 0 1 0 124702042 26951680 6174 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 6580 6174 237 467 0 6111 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 26320

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27029
/proc/meminfo: memFree=1870804/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=26752 CPUtime=402.13
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 6416 0 0 0 33061 7152 0 0 25 0 1 0 124702042 27394048 6252 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 6688 6252 237 467 0 6219 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 26752

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27031
/proc/meminfo: memFree=1870184/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=27416 CPUtime=462.12
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 6590 0 0 0 38055 8157 0 0 25 0 1 0 124702042 28073984 6426 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 6854 6426 237 467 0 6385 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27416

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27033
/proc/meminfo: memFree=1869688/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=27648 CPUtime=522.09
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 6689 0 0 0 42909 9300 0 0 25 0 1 0 124702042 28311552 6506 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 6912 6506 237 467 0 6443 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 27648

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27035
/proc/meminfo: memFree=1869440/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=27904 CPUtime=582.07
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 6747 0 0 0 47849 10358 0 0 25 0 1 0 124702042 28573696 6564 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 6976 6564 237 467 0 6507 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 27904

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27035
/proc/meminfo: memFree=1867456/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=29952 CPUtime=642.05
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 7245 0 0 0 53115 11090 0 0 25 0 1 0 124702042 30670848 7062 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 7488 7062 237 467 0 7019 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 29952

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27041
/proc/meminfo: memFree=1866464/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=30580 CPUtime=821.98
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 7425 0 0 0 68204 13994 0 0 25 0 1 0 124702042 31313920 7234 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 7645 7234 237 467 0 7176 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 30580

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27043
/proc/meminfo: memFree=1866216/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=30836 CPUtime=881.95
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 7464 0 0 0 73166 15029 0 0 25 0 1 0 124702042 31576064 7273 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 7709 7273 237 467 0 7240 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 30836

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27043
/proc/meminfo: memFree=1865720/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=31372 CPUtime=941.93
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 7616 0 0 0 78096 16097 0 0 25 0 1 0 124702042 32124928 7412 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 7843 7412 237 467 0 7374 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 31372

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 27045
/proc/meminfo: memFree=1864852/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=31952 CPUtime=1001.89
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 7828 0 0 0 83187 17002 0 0 25 0 1 0 124702042 32718848 7580 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 7988 7580 237 467 0 7519 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 31952

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 3/107 27047
/proc/meminfo: memFree=1864852/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=31952 CPUtime=1061.87
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 7828 0 0 0 88150 18037 0 0 25 0 1 0 124702042 32718848 7580 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 7988 7580 237 467 0 7519 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 31952

[startup+1122.3 s]
/proc/loadavg: 1.04 1.00 0.93 2/107 27049
/proc/meminfo: memFree=1864604/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=32336 CPUtime=1121.85
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 7895 0 0 0 93081 19104 0 0 25 0 1 0 124702042 33112064 7647 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 8084 7647 237 467 0 7615 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 32336

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.93 2/107 27051
/proc/meminfo: memFree=1864356/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=32540 CPUtime=1181.83
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 8016 0 0 0 98026 20157 0 0 25 0 1 0 124702042 33320960 7699 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 8135 7699 237 467 0 7666 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 32540

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27051
/proc/meminfo: memFree=1864232/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=32456 CPUtime=1241.8
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 8016 0 0 0 102958 21222 0 0 25 0 1 0 124702042 33234944 7699 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 8114 7699 237 467 0 7645 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 32456

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27053
/proc/meminfo: memFree=1863736/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=32968 CPUtime=1301.78
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 8132 0 0 0 108259 21919 0 0 25 0 1 0 124702042 33759232 7815 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 8242 7815 237 467 0 7773 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 32968

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27055
/proc/meminfo: memFree=1861876/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=34816 CPUtime=1361.75
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 8594 0 0 0 113518 22657 0 0 25 0 1 0 124702042 35651584 8277 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 8704 8277 237 467 0 8235 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 34816

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27057
/proc/meminfo: memFree=1861628/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=35072 CPUtime=1421.74
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 8658 0 0 0 118693 23481 0 0 25 0 1 0 124702042 35913728 8341 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 8768 8341 237 467 0 8299 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 35072

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27068
/proc/meminfo: memFree=1860512/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=35244 CPUtime=1481.68
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 8675 0 0 0 123766 24402 0 0 25 0 1 0 124702042 36089856 8358 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 8811 8358 237 467 0 8342 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 35244

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27068
/proc/meminfo: memFree=1860760/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=35244 CPUtime=1541.67
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 8728 0 0 0 128719 25448 0 0 25 0 1 0 124702042 36089856 8391 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 8811 8391 237 467 0 8342 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 35244

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27070
/proc/meminfo: memFree=1860636/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=35800 CPUtime=1601.64
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 8858 0 0 0 133704 26460 0 0 25 0 1 0 124702042 36659200 8521 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 8950 8521 237 467 0 8481 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 35800

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27072
/proc/meminfo: memFree=1860512/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=35772 CPUtime=1661.62
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 8902 0 0 0 138630 27532 0 0 25 0 1 0 124702042 36630528 8503 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 8943 8503 237 467 0 8474 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 35772

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27074
/proc/meminfo: memFree=1860512/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=35772 CPUtime=1721.59
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 8918 0 0 0 143507 28652 0 0 25 0 1 0 124702042 36630528 8519 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 8943 8519 237 467 0 8474 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 35772

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27076
/proc/meminfo: memFree=1859892/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=36424 CPUtime=1781.57
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 9061 0 0 0 148601 29556 0 0 25 0 1 0 124702042 37298176 8662 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 9106 8662 237 467 0 8637 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 36424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27076
/proc/meminfo: memFree=1859892/2059040 swapFree=4135148/4192956
[pid=27018] ppid=27016 vsize=36424 CPUtime=1800.07
/proc/27018/stat : 27018 (pbct) R 27016 27018 26993 0 -1 4202496 9061 0 0 0 150090 29917 0 0 25 0 1 0 124702042 37298176 8662 1992294400 134512640 136421960 4291134272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27018/statm: 9106 8662 237 467 0 8637 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 36424

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): 1800.81
CPU time (s): 1800.08
CPU user time (s): 1500.9
CPU system time (s): 299.181
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 36424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1500.9
system time used= 299.181
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9062
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= 3336

runsolver used 3.17852 second user time and 8.30174 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-25 20:36:45
IDJOB=2683003
IDBENCH=2871
IDSOLVER=1192
FILE ID=node011/2683003-1277491005
PBS_JOBID= 11190584
Free space on /tmp= 62404 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-lin.rom.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683003-1277491005/watcher-2683003-1277491005 -o /tmp/evaluation-result-2683003-1277491005/solver-2683003-1277491005 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683003-1277491005.opb

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

MD5SUM BENCH= 3183c84355c854880486b3d148840656
RANDOM SEED=39789794

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1896264 kB
Buffers:          8332 kB
Cached:          66012 kB
SwapCached:       9980 kB
Active:          69124 kB
Inactive:        17788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1896264 kB
SwapTotal:     4192956 kB
SwapFree:      4135148 kB
Dirty:            2020 kB
Writeback:           0 kB
AnonPages:       11296 kB
Mapped:           8348 kB
Slab:            53944 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183164 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= 62404 MiB
End job on node011 at 2010-06-25 21:06:48