Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pb_cplex 2010-06-29 | SAT | 1.85272 | 1.57686 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900557568.opb |
MD5SUM | 59e4a9510e1c8d59c823fb03c84d0b7d |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.102984 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 231 |
Total number of constraints | 2707 |
Number of constraints which are clauses | 2684 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 110 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 25 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 585 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696209-1278015154.opb. 0.00/0.00 c Instance file HOME/instance-2696209-1278015154.opb 0.00/0.00 c File size is 83373 bytes. 0.00/0.03 c Highest Coefficient sum: 585 0.00/0.03 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.03 c ============================[ Problem Statistics ]============================= 0.00/0.03 c | | 0.00/0.03 c | Parsing time: 0.03 s | 0.00/0.03 c | Number Variables: 231 | 0.00/0.04 c | Number Constraints: 2707 | 0.00/0.04 c =============================================================================== 1.71/1.57 c Remaining time 1799.97 sec. 1.71/1.57 s SATISFIABLE 1.71/1.57 c Solution value = 0.00 1.71/1.57 v -x1 -x12 -x2 -x13 -x3 -x14 -x4 -x15 x5 -x16 -x6 -x17 -x7 x18 -x8 -x19 -x9 -x20 -x10 -x21 -x11 -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 -x132 -x142 -x152 -x162 -x172 -x182 x192 -x202 -x212 -x222 -x122 -x143 -x153 -x163 x173 -x183 -x193 -x203 -x213 -x223 -x123 x133 -x154 -x164 -x174 -x184 -x194 -x204 -x214 -x224 -x124 -x134 x144 -x165 -x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 -x145 -x155 -x176 -x186 -x196 -x206 -x216 x226 x126 -x136 -x146 -x156 -x166 -x187 -x197 -x207 -x217 -x227 -x127 -x137 -x147 -x157 x167 -x177 -x198 -x208 -x218 -x228 -x128 -x138 -x148 -x158 -x168 -x178 -x188 -x209 x219 -x229 -x129 -x139 -x149 x159 -x169 -x179 -x189 -x199 -x220 -x230 -x130 -x140 -x150 -x160 -x170 -x180 x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 -x181 -x191 -x201 x211 -x221 1.71/1.57 c Total CPU time : 1.82072 s
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696209-1278015154/watcher-2696209-1278015154 -o /tmp/evaluation-result-2696209-1278015154/solver-2696209-1278015154 -C 1800 -W 2000 -M 1800 run HOME/instance-2696209-1278015154.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: 0.00 0.00 0.00 4/105 30300 /proc/meminfo: memFree=1292896/2059040 swapFree=4139472/4192956 [pid=30300] ppid=30298 vsize=8700 CPUtime=0 /proc/30300/stat : 30300 (run) S 30298 30300 30159 0 -1 4202496 363 0 0 0 0 0 0 0 19 0 1 0 142809254 8908800 248 1992294400 4194304 4922060 140735231054608 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30300/statm: 2175 248 208 178 0 68 0 [startup+0.0574801 s] /proc/loadavg: 0.00 0.00 0.00 4/105 30300 /proc/meminfo: memFree=1292896/2059040 swapFree=4139472/4192956 [pid=30300] ppid=30298 vsize=8700 CPUtime=0 /proc/30300/stat : 30300 (run) S 30298 30300 30159 0 -1 4202496 363 0 0 0 0 0 0 0 19 0 1 0 142809254 8908800 248 1992294400 4194304 4922060 140735231054608 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30300/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100492 s] /proc/loadavg: 0.00 0.00 0.00 4/105 30300 /proc/meminfo: memFree=1292896/2059040 swapFree=4139472/4192956 [pid=30300] ppid=30298 vsize=8700 CPUtime=0 /proc/30300/stat : 30300 (run) S 30298 30300 30159 0 -1 4202496 363 0 0 0 0 0 0 0 19 0 1 0 142809254 8908800 248 1992294400 4194304 4922060 140735231054608 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30300/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300514 s] /proc/loadavg: 0.00 0.00 0.00 4/105 30300 /proc/meminfo: memFree=1292896/2059040 swapFree=4139472/4192956 [pid=30300] ppid=30298 vsize=8700 CPUtime=0 /proc/30300/stat : 30300 (run) S 30298 30300 30159 0 -1 4202496 363 0 0 0 0 0 0 0 19 0 1 0 142809254 8908800 248 1992294400 4194304 4922060 140735231054608 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30300/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700558 s] /proc/loadavg: 0.00 0.00 0.00 4/105 30300 /proc/meminfo: memFree=1292896/2059040 swapFree=4139472/4192956 [pid=30300] ppid=30298 vsize=8700 CPUtime=0 /proc/30300/stat : 30300 (run) S 30298 30300 30159 0 -1 4202496 363 0 0 0 0 0 0 0 19 0 1 0 142809254 8908800 248 1992294400 4194304 4922060 140735231054608 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30300/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50065 s] /proc/loadavg: 0.00 0.00 0.00 2/108 30303 /proc/meminfo: memFree=1284068/2059040 swapFree=4139472/4192956 [pid=30300] ppid=30298 vsize=8700 CPUtime=0 /proc/30300/stat : 30300 (run) S 30298 30300 30159 0 -1 4202496 363 0 0 0 0 0 0 0 19 0 1 0 142809254 8908800 248 1992294400 4194304 4922060 140735231054608 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30300/statm: 2175 248 208 178 0 68 0 [pid=30301] ppid=30300 vsize=41072 CPUtime=1.71 /proc/30301/stat : 30301 (pb_cplex) R 30300 30300 30159 0 -1 4202496 5728 0 0 0 169 2 0 0 17 0 2 0 142809254 42057728 4052 1992294400 134512640 146736320 4288567328 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/30301/statm: 10268 4052 995 2985 0 6810 0 [pid=30301/tid=30303] ppid=30300 vsize=41072 CPUtime=0.32 /proc/30301/task/30303/stat : 30303 (pb_cplex) R 30300 30300 30159 0 -1 4202560 1008 0 0 0 32 0 0 0 17 0 2 0 142809347 42057728 4052 1992294400 134512640 146736320 4288567328 18446744073709551615 139046506 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.71 Current children cumulated vsize (KiB) 49772 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.57686 CPU time (s): 1.85272 CPU user time (s): 1.82172 CPU system time (s): 0.030995 CPU usage (%): 117.494 Max. virtual memory (cumulated for all children) (KiB): 49772 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.82172 system time used= 0.030995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6133 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= 183 involuntary context switches= 61 runsolver used 0.005999 second user time and 0.014997 second system time The end
Begin job on node085 at 2010-07-01 22:12:34 IDJOB=2696209 IDBENCH=1295 IDSOLVER=1209 FILE ID=node085/2696209-1278015154 PBS_JOBID= 11198702 Free space on /tmp= 121620 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557568.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696209-1278015154/watcher-2696209-1278015154 -o /tmp/evaluation-result-2696209-1278015154/solver-2696209-1278015154 -C 1800 -W 2000 -M 1800 run HOME/instance-2696209-1278015154.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 59e4a9510e1c8d59c823fb03c84d0b7d RANDOM SEED=43665828 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: 1293424 kB Buffers: 146312 kB Cached: 510964 kB SwapCached: 6292 kB Active: 247012 kB Inactive: 423280 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1293424 kB SwapTotal: 4192956 kB SwapFree: 4139472 kB Dirty: 16888 kB Writeback: 0 kB AnonPages: 11572 kB Mapped: 11856 kB Slab: 73728 kB PageTables: 4112 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181500 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= 121604 MiB End job on node085 at 2010-07-01 22:12:36