Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | Wrong UNSAT | 13.391 | 13.3937 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-mzzv42z.opb |
MD5SUM | 8886b8ab7bdc8ec03150a7b794b8a992 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -10270 |
Best CPU time to get the best result obtained on this benchmark | 59.375 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -10270 |
Optimality of the best value was proved | YES |
Number of variables | 12596 |
Total number of constraints | 10687 |
Number of constraints which are clauses | 4 |
Number of constraints which are cardinality constraints (but not clauses) | 5680 |
Number of constraints which are nor clauses,nor cardinality constraints | 5003 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 714 |
Biggest coefficient in the objective function | 559 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 66891 |
Number of bits of the sum of numbers in the objective function | 17 |
Biggest number in a constraint | 1117 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 66891 |
Number of bits of the biggest sum of numbers | 17 |
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 0.49/0.50 c constraints 10616/0 clauses 52/0 units 77 0.49/0.50 c vars 12596 0.49/0.50 c objective 669 + -11139 10.28/10.32 c 9.59054 635.43 0 0 13.29/13.33 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668618-1276437884/watcher-2668618-1276437884 -o /tmp/evaluation-result-2668618-1276437884/solver-2668618-1276437884 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668618-1276437884.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: 0.99 0.97 0.99 3/106 23332 /proc/meminfo: memFree=1819184/2059040 swapFree=4140200/4192956 [pid=23332] ppid=23330 vsize=2340 CPUtime=0 /proc/23332/stat : 23332 (pbct) R 23330 23332 23222 0 -1 4202496 284 0 0 0 0 0 0 0 20 0 1 0 19392370 2396160 206 1992294400 134512640 136485738 4287100240 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23332/statm: 585 206 156 482 0 101 0 [startup+0.0858379 s] /proc/loadavg: 0.99 0.97 0.99 3/106 23332 /proc/meminfo: memFree=1819184/2059040 swapFree=4140200/4192956 [pid=23332] ppid=23330 vsize=4716 CPUtime=0.08 /proc/23332/stat : 23332 (pbct) R 23330 23332 23222 0 -1 4202496 881 0 0 0 8 0 0 0 20 0 1 0 19392370 4829184 803 1992294400 134512640 136485738 4287100240 18446744073709551615 135411160 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23332/statm: 1179 804 157 482 0 695 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4716 [startup+0.101838 s] /proc/loadavg: 0.99 0.97 0.99 3/106 23332 /proc/meminfo: memFree=1819184/2059040 swapFree=4140200/4192956 [pid=23332] ppid=23330 vsize=5244 CPUtime=0.09 /proc/23332/stat : 23332 (pbct) R 23330 23332 23222 0 -1 4202496 1007 0 0 0 9 0 0 0 20 0 1 0 19392370 5369856 929 1992294400 134512640 136485738 4287100240 18446744073709551615 135756068 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23332/statm: 1311 929 157 482 0 827 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5244 [startup+0.300853 s] /proc/loadavg: 0.99 0.97 0.99 3/106 23332 /proc/meminfo: memFree=1819184/2059040 swapFree=4140200/4192956 [pid=23332] ppid=23330 vsize=10656 CPUtime=0.29 /proc/23332/stat : 23332 (pbct) R 23330 23332 23222 0 -1 4202496 2362 0 0 0 29 0 0 0 20 0 1 0 19392370 10911744 2284 1992294400 134512640 136485738 4287100240 18446744073709551615 135411125 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23332/statm: 2664 2285 157 482 0 2180 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10656 [startup+0.700886 s] /proc/loadavg: 0.99 0.97 0.99 3/106 23332 /proc/meminfo: memFree=1819184/2059040 swapFree=4140200/4192956 [pid=23332] ppid=23330 vsize=31176 CPUtime=0.69 /proc/23332/stat : 23332 (pbct) R 23330 23332 23222 0 -1 4202496 7431 0 0 0 66 3 0 0 21 0 1 0 19392370 31924224 7320 1992294400 134512640 136485738 4287100240 18446744073709551615 135856830 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23332/statm: 7794 7320 198 482 0 7310 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 31176 [startup+1.50095 s] /proc/loadavg: 0.99 0.97 0.99 2/107 23333 /proc/meminfo: memFree=1769948/2059040 swapFree=4140200/4192956 [pid=23332] ppid=23330 vsize=86332 CPUtime=1.49 /proc/23332/stat : 23332 (pbct) R 23330 23332 23222 0 -1 4202496 22012 0 0 0 139 10 0 0 23 0 1 0 19392370 88403968 20754 1992294400 134512640 136485738 4287100240 18446744073709551615 135082479 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23332/statm: 21583 20755 198 482 0 21099 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 86332 [startup+3.10108 s] /proc/loadavg: 0.99 0.97 0.99 2/107 23333 /proc/meminfo: memFree=1697036/2059040 swapFree=4140200/4192956 [pid=23332] ppid=23330 vsize=177744 CPUtime=3.09 /proc/23332/stat : 23332 (pbct) R 23330 23332 23222 0 -1 4202496 46695 0 0 0 288 21 0 0 25 0 1 0 19392370 182009856 43575 1992294400 134512640 136485738 4287100240 18446744073709551615 134802740 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23332/statm: 44436 43576 198 482 0 43952 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 177744 [startup+6.30134 s] /proc/loadavg: 0.99 0.97 0.99 2/107 23333 /proc/meminfo: memFree=1515996/2059040 swapFree=4140200/4192956 [pid=23332] ppid=23330 vsize=347812 CPUtime=6.29 /proc/23332/stat : 23332 (pbct) R 23330 23332 23222 0 -1 4202496 92602 0 0 0 585 44 0 0 25 0 1 0 19392370 356159488 86149 1992294400 134512640 136485738 4287100240 18446744073709551615 134742355 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23332/statm: 86986 86150 198 482 0 86502 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 347812 [startup+12.7009 s] /proc/loadavg: 0.99 0.97 0.99 2/107 23333 /proc/meminfo: memFree=1242824/2059040 swapFree=4140200/4192956 [pid=23332] ppid=23330 vsize=592412 CPUtime=12.68 /proc/23332/stat : 23332 (pbct) R 23330 23332 23222 0 -1 4202496 170354 0 0 0 1195 73 0 0 25 0 1 0 19392370 606629888 143543 1992294400 134512640 136485738 4287100240 18446744073709551615 134720130 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23332/statm: 148103 143543 244 482 0 147619 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 592412 Solver just ended. Dumping a history of the last processes samples [startup+13.1009 s] /proc/loadavg: 0.99 0.97 0.99 2/107 23333 /proc/meminfo: memFree=1268616/2059040 swapFree=4140200/4192956 [pid=23332] ppid=23330 vsize=550504 CPUtime=13.1 /proc/23332/stat : 23332 (pbct) R 23330 23332 23222 0 -1 4202496 170355 0 0 0 1236 74 0 0 25 0 1 0 19392370 563716096 137316 1992294400 134512640 136485738 4287100240 18446744073709551615 135839892 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23332/statm: 137626 137316 245 482 0 137142 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 550504 [startup+13.3009 s] /proc/loadavg: 0.99 0.97 0.99 2/107 23333 /proc/meminfo: memFree=1268616/2059040 swapFree=4140200/4192956 [pid=23332] ppid=23330 vsize=550504 CPUtime=13.29 /proc/23332/stat : 23332 (pbct) R 23330 23332 23222 0 -1 4202496 170355 0 0 0 1255 74 0 0 25 0 1 0 19392370 563716096 137316 1992294400 134512640 136485738 4287100240 18446744073709551615 135839940 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23332/statm: 137626 137316 245 482 0 137142 0 Current children cumulated CPU time (s) 13.29 Current children cumulated vsize (KiB) 550504 Child status: 0 Real time (s): 13.3937 CPU time (s): 13.391 CPU user time (s): 12.5911 CPU system time (s): 0.799878 CPU usage (%): 99.9796 Max. virtual memory (cumulated for all children) (KiB): 648168 getrusage(RUSAGE_CHILDREN,...) data: user time used= 12.5911 system time used= 0.799878 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 170355 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= 33 runsolver used 0.029995 second user time and 0.067989 second system time The end
Begin job on node003 at 2010-06-13 16:04:44 IDJOB=2668618 IDBENCH=1878 IDSOLVER=1170 FILE ID=node003/2668618-1276437884 PBS_JOBID= 11173324 Free space on /tmp= 62552 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-mzzv42z.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668618-1276437884/watcher-2668618-1276437884 -o /tmp/evaluation-result-2668618-1276437884/solver-2668618-1276437884 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668618-1276437884.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8886b8ab7bdc8ec03150a7b794b8a992 RANDOM SEED=1346432517 node003.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 : 3000.251 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 : 6000.50 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 : 3000.251 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: 1819464 kB Buffers: 34992 kB Cached: 126452 kB SwapCached: 5728 kB Active: 99256 kB Inactive: 74472 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1819464 kB SwapTotal: 4192956 kB SwapFree: 4140200 kB Dirty: 3372 kB Writeback: 4 kB AnonPages: 10796 kB Mapped: 12928 kB Slab: 44072 kB PageTables: 4060 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183104 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= 62552 MiB End job on node003 at 2010-06-13 16:04:58