Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 70 | 4.94825 | 4.94988 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/routing/normalized-s4-4-3-10pb.opb |
MD5SUM | f76aa567f8c3ab400d153b705424800c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 70 |
Best CPU time to get the best result obtained on this benchmark | 0.155975 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 70 |
Optimality of the best value was proved | YES |
Number of variables | 840 |
Total number of constraints | 2528 |
Number of constraints which are clauses | 2504 |
Number of constraints which are cardinality constraints (but not clauses) | 24 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 840 |
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 | 840 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 840 |
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/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.03 c constraints 24/0 clauses 2504/0 units 0 0.00/0.03 c vars 840 0.00/0.03 c objective 840 + 0 0.49/0.50 c 0.450931 17.4453 1260 2211 0.49/0.50 o 72 2.79/2.89 c 2.47462 17.8594 3147 14850 2.79/2.89 o 70 4.79/4.88 c 4.24835 18.1094 1281 24185 4.79/4.88 s OPTIMUM FOUND 4.79/4.88 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 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-x799 -x800 -x801 -x802 -x803 -x804 -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 x820 -x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840
OK 70
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669189-1276442969/watcher-2669189-1276442969 -o /tmp/evaluation-result-2669189-1276442969/solver-2669189-1276442969 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669189-1276442969.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: 1.00 0.99 0.98 3/106 23562 /proc/meminfo: memFree=1863836/2059040 swapFree=4140228/4192956 [pid=23562] ppid=23560 vsize=2208 CPUtime=0 /proc/23562/stat : 23562 (pbct) R 23560 23562 23362 0 -1 4202496 268 0 0 0 0 0 0 0 22 0 1 0 19898701 2260992 190 1992294400 134512640 136485738 4287873728 18446744073709551615 134519157 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23562/statm: 552 190 156 482 0 68 0 [startup+0.098145 s] /proc/loadavg: 1.00 0.99 0.98 3/106 23562 /proc/meminfo: memFree=1863836/2059040 swapFree=4140228/4192956 [pid=23562] ppid=23560 vsize=8520 CPUtime=0.08 /proc/23562/stat : 23562 (pbct) R 23560 23562 23362 0 -1 4202496 1836 0 0 0 8 0 0 0 22 0 1 0 19898701 8724480 1758 1992294400 134512640 136485738 4287873728 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23562/statm: 2130 1758 198 482 0 1646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 8520 [startup+0.101145 s] /proc/loadavg: 1.00 0.99 0.98 3/106 23562 /proc/meminfo: memFree=1863836/2059040 swapFree=4140228/4192956 [pid=23562] ppid=23560 vsize=8652 CPUtime=0.09 /proc/23562/stat : 23562 (pbct) R 23560 23562 23362 0 -1 4202496 1873 0 0 0 9 0 0 0 22 0 1 0 19898701 8859648 1795 1992294400 134512640 136485738 4287873728 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23562/statm: 2163 1795 198 482 0 1679 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8652 [startup+0.301167 s] /proc/loadavg: 1.00 0.99 0.98 3/106 23562 /proc/meminfo: memFree=1863836/2059040 swapFree=4140228/4192956 [pid=23562] ppid=23560 vsize=17732 CPUtime=0.29 /proc/23562/stat : 23562 (pbct) R 23560 23562 23362 0 -1 4202496 4084 0 0 0 27 2 0 0 22 0 1 0 19898701 18157568 4006 1992294400 134512640 136485738 4287873728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23562/statm: 4433 4006 225 482 0 3949 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 17732 [startup+0.70121 s] /proc/loadavg: 1.00 0.99 0.98 3/106 23562 /proc/meminfo: memFree=1863836/2059040 swapFree=4140228/4192956 [pid=23562] ppid=23560 vsize=18284 CPUtime=0.7 /proc/23562/stat : 23562 (pbct) R 23560 23562 23362 0 -1 4202496 4197 0 0 0 60 10 0 0 23 0 1 0 19898701 18722816 4118 1992294400 134512640 136485738 4287873728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23562/statm: 4571 4118 243 482 0 4087 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 18284 [startup+1.5013 s] /proc/loadavg: 1.00 0.99 0.98 2/107 23563 /proc/meminfo: memFree=1848204/2059040 swapFree=4140228/4192956 [pid=23562] ppid=23560 vsize=18284 CPUtime=1.49 /proc/23562/stat : 23562 (pbct) R 23560 23562 23362 0 -1 4202496 4197 0 0 0 129 20 0 0 25 0 1 0 19898701 18722816 4118 1992294400 134512640 136485738 4287873728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23562/statm: 4571 4118 243 482 0 4087 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18284 [startup+3.10048 s] /proc/loadavg: 1.00 0.99 0.98 2/107 23563 /proc/meminfo: memFree=1848080/2059040 swapFree=4140228/4192956 [pid=23562] ppid=23560 vsize=18284 CPUtime=3.09 /proc/23562/stat : 23562 (pbct) R 23560 23562 23362 0 -1 4202496 4214 0 0 0 265 44 0 0 25 0 1 0 19898701 18722816 4134 1992294400 134512640 136485738 4287873728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23562/statm: 4571 4134 243 482 0 4087 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 18284 Solver just ended. Dumping a history of the last processes samples [startup+3.90056 s] /proc/loadavg: 1.00 0.99 0.98 2/107 23563 /proc/meminfo: memFree=1847832/2059040 swapFree=4140228/4192956 [pid=23562] ppid=23560 vsize=18412 CPUtime=3.89 /proc/23562/stat : 23562 (pbct) R 23560 23562 23362 0 -1 4202496 4224 0 0 0 336 53 0 0 25 0 1 0 19898701 18853888 4144 1992294400 134512640 136485738 4287873728 18446744073709551615 134882691 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23562/statm: 4603 4144 243 482 0 4119 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 18412 [startup+4.70065 s] /proc/loadavg: 1.00 0.99 0.98 2/107 23563 /proc/meminfo: memFree=1847708/2059040 swapFree=4140228/4192956 [pid=23562] ppid=23560 vsize=18540 CPUtime=4.69 /proc/23562/stat : 23562 (pbct) R 23560 23562 23362 0 -1 4202496 4257 0 0 0 408 61 0 0 25 0 1 0 19898701 18984960 4177 1992294400 134512640 136485738 4287873728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23562/statm: 4635 4177 243 482 0 4151 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 18540 [startup+4.90068 s] /proc/loadavg: 1.00 0.99 0.98 2/107 23563 /proc/meminfo: memFree=1847708/2059040 swapFree=4140228/4192956 [pid=23562] ppid=23560 vsize=17888 CPUtime=4.89 /proc/23562/stat : 23562 (pbct) R 23560 23562 23362 0 -1 4202496 4275 0 0 0 426 63 0 0 25 0 1 0 19898701 18317312 4035 1992294400 134512640 136485738 4287873728 18446744073709551615 135839892 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23562/statm: 4472 4035 247 482 0 3988 0 Current children cumulated CPU time (s) 4.89 Current children cumulated vsize (KiB) 17888 Child status: 0 Real time (s): 4.94988 CPU time (s): 4.94825 CPU user time (s): 4.31434 CPU system time (s): 0.633903 CPU usage (%): 99.967 Max. virtual memory (cumulated for all children) (KiB): 18540 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.31434 system time used= 0.633903 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4276 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= 2 involuntary context switches= 28 runsolver used 0.007998 second user time and 0.032994 second system time The end
Begin job on node009 at 2010-06-13 17:29:29 IDJOB=2669189 IDBENCH=2038 IDSOLVER=1170 FILE ID=node009/2669189-1276442969 PBS_JOBID= 11173331 Free space on /tmp= 62444 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-10pb.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669189-1276442969/watcher-2669189-1276442969 -o /tmp/evaluation-result-2669189-1276442969/solver-2669189-1276442969 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669189-1276442969.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f76aa567f8c3ab400d153b705424800c RANDOM SEED=154154397 node009.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 : 3000.199 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 : 6000.39 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 : 3000.199 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1864364 kB Buffers: 11548 kB Cached: 105856 kB SwapCached: 5420 kB Active: 68036 kB Inactive: 61400 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1864364 kB SwapTotal: 4192956 kB SwapFree: 4140228 kB Dirty: 2032 kB Writeback: 0 kB AnonPages: 10764 kB Mapped: 12876 kB Slab: 43340 kB PageTables: 3948 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180192 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= 62440 MiB End job on node009 at 2010-06-13 17:29:34