Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 95 | 1.39379 | 1.2676 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh17.opb |
MD5SUM | b73cea9d9e4cbead7bc459c298b4b53a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 95 |
Best CPU time to get the best result obtained on this benchmark | 0.066989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 95 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 950 |
Number of constraints which are clauses | 950 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 11 |
Number of terms in the objective function | 200 |
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 | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
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-2696520-1278018739.opb. 0.00/0.00 c Instance file HOME/instance-2696520-1278018739.opb 0.00/0.00 c File size is 40799 bytes. 0.00/0.03 c Highest Coefficient sum: 12 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: 200 | 0.00/0.03 c | Number Constraints: 950 | 0.00/0.03 c =============================================================================== 1.30/1.26 c Remaining time 1799.97 sec. 1.30/1.26 s OPTIMUM FOUND 1.30/1.26 c Solution value = 95.00 1.30/1.26 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 x198 -x199 x200 1.30/1.26 c Total CPU time : 1.36779 s
OK 95
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696520-1278018739/watcher-2696520-1278018739 -o /tmp/evaluation-result-2696520-1278018739/solver-2696520-1278018739 -C 1800 -W 2000 -M 1800 run HOME/instance-2696520-1278018739.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: 1.93 1.97 1.84 3/105 31021 /proc/meminfo: memFree=1523232/2059040 swapFree=4139708/4192956 [pid=31021] ppid=31019 vsize=8700 CPUtime=0 /proc/31021/stat : 31021 (run) S 31019 31021 30757 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143165313 8908800 248 1992294400 4194304 4922060 140735165230752 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31021/statm: 2175 248 208 178 0 68 0 [startup+0.0119641 s] /proc/loadavg: 1.93 1.97 1.84 3/105 31021 /proc/meminfo: memFree=1523232/2059040 swapFree=4139708/4192956 [pid=31021] ppid=31019 vsize=8700 CPUtime=0 /proc/31021/stat : 31021 (run) S 31019 31021 30757 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143165313 8908800 248 1992294400 4194304 4922060 140735165230752 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31021/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.102905 s] /proc/loadavg: 1.93 1.97 1.84 3/105 31021 /proc/meminfo: memFree=1523232/2059040 swapFree=4139708/4192956 [pid=31021] ppid=31019 vsize=8700 CPUtime=0 /proc/31021/stat : 31021 (run) S 31019 31021 30757 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143165313 8908800 248 1992294400 4194304 4922060 140735165230752 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31021/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300907 s] /proc/loadavg: 1.93 1.97 1.84 3/105 31021 /proc/meminfo: memFree=1523232/2059040 swapFree=4139708/4192956 [pid=31021] ppid=31019 vsize=8700 CPUtime=0 /proc/31021/stat : 31021 (run) S 31019 31021 30757 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143165313 8908800 248 1992294400 4194304 4922060 140735165230752 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31021/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70091 s] /proc/loadavg: 1.93 1.97 1.84 3/105 31021 /proc/meminfo: memFree=1523232/2059040 swapFree=4139708/4192956 [pid=31021] ppid=31019 vsize=8700 CPUtime=0 /proc/31021/stat : 31021 (run) S 31019 31021 30757 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143165313 8908800 248 1992294400 4194304 4922060 140735165230752 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31021/statm: 2175 248 208 178 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+1.10891 s] /proc/loadavg: 1.93 1.97 1.84 2/108 31024 /proc/meminfo: memFree=1516884/2059040 swapFree=4139708/4192956 [pid=31021] ppid=31019 vsize=8700 CPUtime=0 /proc/31021/stat : 31021 (run) S 31019 31021 30757 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143165313 8908800 248 1992294400 4194304 4922060 140735165230752 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31021/statm: 2175 248 208 178 0 68 0 [pid=31022] ppid=31021 vsize=33528 CPUtime=1.16 /proc/31022/stat : 31022 (pb_cplex) R 31021 31021 30757 0 -1 4202496 3689 0 0 0 115 1 0 0 16 0 2 0 143165314 34332672 2577 1992294400 134512640 146736320 4287756320 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/31022/statm: 8382 2577 1038 2985 0 4924 0 [pid=31022/tid=31024] ppid=31021 vsize=33528 CPUtime=0.19 /proc/31022/task/31024/stat : 31024 (pb_cplex) R 31021 31021 30757 0 -1 4202560 365 0 0 0 19 0 0 0 17 0 2 0 143165392 34332672 2577 1992294400 134512640 146736320 4287756320 18446744073709551615 139044552 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.16 Current children cumulated vsize (KiB) 42228 [startup+1.20091 s] /proc/loadavg: 1.93 1.97 1.84 2/108 31024 /proc/meminfo: memFree=1516884/2059040 swapFree=4139708/4192956 [pid=31021] ppid=31019 vsize=8700 CPUtime=0 /proc/31021/stat : 31021 (run) S 31019 31021 30757 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143165313 8908800 248 1992294400 4194304 4922060 140735165230752 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31021/statm: 2175 248 208 178 0 68 0 [pid=31022] ppid=31021 vsize=33528 CPUtime=1.3 /proc/31022/stat : 31022 (pb_cplex) S 31021 31021 30757 0 -1 4202496 3691 0 0 0 129 1 0 0 16 0 2 0 143165314 34332672 2579 1992294400 134512640 146736320 4287756320 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/31022/statm: 8382 2579 1038 2985 0 4924 0 [pid=31022/tid=31024] ppid=31021 vsize=33528 CPUtime=0.28 /proc/31022/task/31024/stat : 31024 (pb_cplex) R 31021 31021 30757 0 -1 4202560 367 0 0 0 28 0 0 0 17 0 2 0 143165392 34332672 2579 1992294400 134512640 146736320 4287756320 18446744073709551615 136007977 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.3 Current children cumulated vsize (KiB) 42228 Child status: 0 Real time (s): 1.2676 CPU time (s): 1.39379 CPU user time (s): 1.36879 CPU system time (s): 0.024996 CPU usage (%): 109.955 Max. virtual memory (cumulated for all children) (KiB): 42228 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.36879 system time used= 0.024996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4265 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= 120 involuntary context switches= 26 runsolver used 0.007998 second user time and 0.013997 second system time The end
Begin job on node054 at 2010-07-01 23:12:19 IDJOB=2696520 IDBENCH=2196 IDSOLVER=1209 FILE ID=node054/2696520-1278018739 PBS_JOBID= 11198712 Free space on /tmp= 62284 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh17.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696520-1278018739/watcher-2696520-1278018739 -o /tmp/evaluation-result-2696520-1278018739/solver-2696520-1278018739 -C 1800 -W 2000 -M 1800 run HOME/instance-2696520-1278018739.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b73cea9d9e4cbead7bc459c298b4b53a RANDOM SEED=43665828 node054.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 : 3000.217 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 : 6000.43 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 : 3000.217 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: 1523636 kB Buffers: 121120 kB Cached: 325488 kB SwapCached: 6620 kB Active: 220648 kB Inactive: 239516 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1523636 kB SwapTotal: 4192956 kB SwapFree: 4139708 kB Dirty: 16668 kB Writeback: 4 kB AnonPages: 11988 kB Mapped: 12024 kB Slab: 53488 kB PageTables: 4076 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181448 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= 62268 MiB End job on node054 at 2010-07-01 23:12:21