Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 89 | 0.516921 | 0.517006 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh217.opb |
MD5SUM | 5f8256f2423d7410846942dcc96981a5 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 89 |
Best CPU time to get the best result obtained on this benchmark | 0.51992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 89 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
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/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.01 c constraints 0/0 clauses 900/0 units 0 0.00/0.01 c vars 200 0.00/0.01 c objective 200 + 0 0.03/0.05 c 0.043993 6.30859 93 149 0.03/0.05 o 92 0.03/0.05 c 0.044993 6.46875 101 188 0.03/0.05 o 91 0.03/0.08 c 0.073988 6.46875 292 849 0.03/0.08 o 90 0.29/0.31 c 0.289955 6.46875 691 4899 0.29/0.31 o 89 0.49/0.50 c 0.467928 6.59375 221 7888 0.49/0.50 s OPTIMUM FOUND 0.49/0.50 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
OK 89
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669237-1276447984/watcher-2669237-1276447984 -o /tmp/evaluation-result-2669237-1276447984/solver-2669237-1276447984 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669237-1276447984.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: 1.18 1.05 1.01 3/106 22833 /proc/meminfo: memFree=1823380/2059040 swapFree=4140360/4192956 [pid=22833] ppid=22831 vsize=2208 CPUtime=0 /proc/22833/stat : 22833 (pbct) R 22831 22833 22263 0 -1 4202496 259 0 0 0 0 0 0 0 25 0 1 0 18450210 2260992 181 1992294400 134512640 136485738 4288964576 18446744073709551615 134519026 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22833/statm: 552 181 156 482 0 68 0 [startup+0.0446581 s] /proc/loadavg: 1.18 1.05 1.01 3/106 22833 /proc/meminfo: memFree=1823380/2059040 swapFree=4140360/4192956 [pid=22833] ppid=22831 vsize=6324 CPUtime=0.03 /proc/22833/stat : 22833 (pbct) R 22831 22833 22263 0 -1 4202496 1293 0 0 0 3 0 0 0 25 0 1 0 18450210 6475776 1215 1992294400 134512640 136485738 4288964576 18446744073709551615 135681199 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22833/statm: 1581 1215 210 482 0 1097 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 6324 [startup+0.101667 s] /proc/loadavg: 1.18 1.05 1.01 3/106 22833 /proc/meminfo: memFree=1823380/2059040 swapFree=4140360/4192956 [pid=22833] ppid=22831 vsize=6620 CPUtime=0.1 /proc/22833/stat : 22833 (pbct) R 22831 22833 22263 0 -1 4202496 1385 0 0 0 9 1 0 0 25 0 1 0 18450210 6778880 1304 1992294400 134512640 136485738 4288964576 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22833/statm: 1655 1305 243 482 0 1171 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 6620 [startup+0.300704 s] /proc/loadavg: 1.18 1.05 1.01 3/106 22833 /proc/meminfo: memFree=1823380/2059040 swapFree=4140360/4192956 [pid=22833] ppid=22831 vsize=6620 CPUtime=0.29 /proc/22833/stat : 22833 (pbct) R 22831 22833 22263 0 -1 4202496 1401 0 0 0 27 2 0 0 25 0 1 0 18450210 6778880 1320 1992294400 134512640 136485738 4288964576 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22833/statm: 1655 1320 243 482 0 1171 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6620 Solver just ended. Dumping a history of the last processes samples [startup+0.50074 s] /proc/loadavg: 1.18 1.05 1.01 3/106 22833 /proc/meminfo: memFree=1823380/2059040 swapFree=4140360/4192956 [pid=22833] ppid=22831 vsize=6748 CPUtime=0.49 /proc/22833/stat : 22833 (pbct) R 22831 22833 22263 0 -1 4202496 1410 0 0 0 46 3 0 0 25 0 1 0 18450210 6909952 1328 1992294400 134512640 136485738 4288964576 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22833/statm: 1687 1328 243 482 0 1203 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 6748 Child status: 0 Real time (s): 0.517006 CPU time (s): 0.516921 CPU user time (s): 0.477927 CPU system time (s): 0.038994 CPU usage (%): 99.9836 Max. virtual memory (cumulated for all children) (KiB): 6748 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.477927 system time used= 0.038994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1416 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= 2 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node027 at 2010-06-13 18:53:04 IDJOB=2669237 IDBENCH=2129 IDSOLVER=1170 FILE ID=node027/2669237-1276447984 PBS_JOBID= 11173329 Free space on /tmp= 62448 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh217.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669237-1276447984/watcher-2669237-1276447984 -o /tmp/evaluation-result-2669237-1276447984/solver-2669237-1276447984 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669237-1276447984.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5f8256f2423d7410846942dcc96981a5 RANDOM SEED=2050296765 node027.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 : 2800.261 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 : 5600.52 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 : 2800.261 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: 1823784 kB Buffers: 58728 kB Cached: 96608 kB SwapCached: 6028 kB Active: 71828 kB Inactive: 96376 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1823784 kB SwapTotal: 4192956 kB SwapFree: 4140360 kB Dirty: 2096 kB Writeback: 0 kB AnonPages: 10932 kB Mapped: 12948 kB Slab: 44976 kB PageTables: 4004 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182432 kB VmallocTotal: 34359738367 kB VmallocUsed: 264952 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62444 MiB End job on node027 at 2010-06-13 18:53:04