Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pb_cplex 2010-06-29 | SAT | 1.40878 | 1.29834 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900554154.opb |
MD5SUM | 25407f9a05a0681e4105dea00c619664 |
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 | 1.3208 |
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 | 655 |
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-2696261-1278015585.opb. 0.00/0.00 c Instance file HOME/instance-2696261-1278015585.opb 0.00/0.00 c File size is 83375 bytes. 0.00/0.03 c Highest Coefficient sum: 655 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 =============================================================================== 1.23/1.29 c Remaining time 1799.97 sec. 1.23/1.29 s SATISFIABLE 1.23/1.29 c Solution value = 0.00 1.23/1.29 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 1.23/1.29 c Total CPU time : 1.36879 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-2696261-1278015585/watcher-2696261-1278015585 -o /tmp/evaluation-result-2696261-1278015585/solver-2696261-1278015585 -C 1800 -W 2000 -M 1800 run HOME/instance-2696261-1278015585.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: 2.07 1.54 0.73 3/105 28377 /proc/meminfo: memFree=1287196/2059040 swapFree=4139664/4192956 [pid=28377] ppid=28375 vsize=8700 CPUtime=0 /proc/28377/stat : 28377 (run) S 28375 28377 28162 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 142852590 8908800 249 1992294400 4194304 4922060 140735415673808 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28377/statm: 2175 249 208 178 0 68 0 [startup+0.0376321 s] /proc/loadavg: 2.07 1.54 0.73 3/105 28377 /proc/meminfo: memFree=1287196/2059040 swapFree=4139664/4192956 [pid=28377] ppid=28375 vsize=8700 CPUtime=0 /proc/28377/stat : 28377 (run) S 28375 28377 28162 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 142852590 8908800 249 1992294400 4194304 4922060 140735415673808 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28377/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101617 s] /proc/loadavg: 2.07 1.54 0.73 3/105 28377 /proc/meminfo: memFree=1287196/2059040 swapFree=4139664/4192956 [pid=28377] ppid=28375 vsize=8700 CPUtime=0 /proc/28377/stat : 28377 (run) S 28375 28377 28162 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 142852590 8908800 249 1992294400 4194304 4922060 140735415673808 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28377/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301638 s] /proc/loadavg: 2.07 1.54 0.73 3/105 28377 /proc/meminfo: memFree=1287196/2059040 swapFree=4139664/4192956 [pid=28377] ppid=28375 vsize=8700 CPUtime=0 /proc/28377/stat : 28377 (run) S 28375 28377 28162 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 142852590 8908800 249 1992294400 4194304 4922060 140735415673808 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28377/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70168 s] /proc/loadavg: 2.07 1.54 0.73 3/105 28377 /proc/meminfo: memFree=1287196/2059040 swapFree=4139664/4192956 [pid=28377] ppid=28375 vsize=8700 CPUtime=0 /proc/28377/stat : 28377 (run) S 28375 28377 28162 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 142852590 8908800 249 1992294400 4194304 4922060 140735415673808 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28377/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Solver just ended. Dumping a history of the last processes samples [startup+1.10974 s] /proc/loadavg: 2.07 1.54 0.73 2/107 28379 /proc/meminfo: memFree=1280236/2059040 swapFree=4139664/4192956 [pid=28377] ppid=28375 vsize=8700 CPUtime=0 /proc/28377/stat : 28377 (run) S 28375 28377 28162 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 142852590 8908800 249 1992294400 4194304 4922060 140735415673808 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28377/statm: 2175 249 208 178 0 68 0 [pid=28378] ppid=28377 vsize=39348 CPUtime=1.12 /proc/28378/stat : 28378 (pb_cplex) S 28377 28377 28162 0 -1 4202496 5300 0 0 0 109 3 0 0 23 0 2 0 142852590 40292352 3444 1992294400 134512640 146736320 4294886272 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/28378/statm: 9837 3444 986 2985 0 6379 0 Current children cumulated CPU time (s) 1.12 Current children cumulated vsize (KiB) 48048 [startup+1.20174 s] /proc/loadavg: 2.07 1.54 0.73 2/107 28379 /proc/meminfo: memFree=1280236/2059040 swapFree=4139664/4192956 [pid=28377] ppid=28375 vsize=8700 CPUtime=0 /proc/28377/stat : 28377 (run) S 28375 28377 28162 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 142852590 8908800 249 1992294400 4194304 4922060 140735415673808 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28377/statm: 2175 249 208 178 0 68 0 [pid=28378] ppid=28377 vsize=38324 CPUtime=1.23 /proc/28378/stat : 28378 (pb_cplex) S 28377 28377 28162 0 -1 4202496 5739 0 0 0 120 3 0 0 22 0 2 0 142852590 39243776 3545 1992294400 134512640 146736320 4294886272 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/28378/statm: 9581 3545 986 2985 0 6123 0 Current children cumulated CPU time (s) 1.23 Current children cumulated vsize (KiB) 47024 Child status: 0 Real time (s): 1.29834 CPU time (s): 1.40878 CPU user time (s): 1.36879 CPU system time (s): 0.039993 CPU usage (%): 108.507 Max. virtual memory (cumulated for all children) (KiB): 48048 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.36879 system time used= 0.039993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6238 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= 248 involuntary context switches= 25 runsolver used 0.004999 second user time and 0.014997 second system time The end
Begin job on node081 at 2010-07-01 22:19:45 IDJOB=2696261 IDBENCH=1352 IDSOLVER=1209 FILE ID=node081/2696261-1278015585 PBS_JOBID= 11198706 Free space on /tmp= 121700 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554154.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696261-1278015585/watcher-2696261-1278015585 -o /tmp/evaluation-result-2696261-1278015585/solver-2696261-1278015585 -C 1800 -W 2000 -M 1800 run HOME/instance-2696261-1278015585.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 25407f9a05a0681e4105dea00c619664 RANDOM SEED=134153022 node081.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 : 3000.212 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 : 6000.42 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 : 3000.212 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1287724 kB Buffers: 200512 kB Cached: 456048 kB SwapCached: 6184 kB Active: 310088 kB Inactive: 359792 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1287724 kB SwapTotal: 4192956 kB SwapFree: 4139664 kB Dirty: 16648 kB Writeback: 0 kB AnonPages: 11700 kB Mapped: 11996 kB Slab: 79504 kB PageTables: 4116 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180728 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 121684 MiB End job on node081 at 2010-07-01 22:19:46