Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | Wrong UNSAT | 12.0312 | 12.0344 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-mzzv11.opb |
MD5SUM | a74bcf40291587dc368e3a23fd278be9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -10859 |
Best CPU time to get the best result obtained on this benchmark | 187.313 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -10639 |
Optimality of the best value was proved | NO |
Number of variables | 11247 |
Total number of constraints | 9744 |
Number of constraints which are clauses | 77 |
Number of constraints which are cardinality constraints (but not clauses) | 5755 |
Number of constraints which are nor clauses,nor cardinality constraints | 3912 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 68 |
Number of terms in the objective function | 773 |
Biggest coefficient in the objective function | 1000 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 76861 |
Number of bits of the sum of numbers in the objective function | 17 |
Biggest number in a constraint | 1999 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 76861 |
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 0.39/0.44 c constraints 9604/0 clauses 124/0 units 80 0.39/0.44 c vars 11247 0.39/0.44 c objective 724 + -13489 9.19/9.29 c 8.65568 571.914 0 0 11.89/11.98 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-2668633-1276437749/watcher-2668633-1276437749 -o /tmp/evaluation-result-2668633-1276437749/solver-2668633-1276437749 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668633-1276437749.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: 0.91 0.95 0.98 3/106 23945 /proc/meminfo: memFree=1817856/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=2340 CPUtime=0 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202496 286 0 0 0 0 0 0 0 20 0 1 0 19361351 2396160 208 1992294400 134512640 136485738 4289276800 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23945/statm: 585 208 156 482 0 101 0 [startup+0.0635691 s] /proc/loadavg: 0.91 0.95 0.98 3/106 23945 /proc/meminfo: memFree=1817856/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=4056 CPUtime=0.05 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202496 725 0 0 0 5 0 0 0 20 0 1 0 19361351 4153344 647 1992294400 134512640 136485738 4289276800 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23945/statm: 1014 647 157 482 0 530 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4056 [startup+0.101573 s] /proc/loadavg: 0.91 0.95 0.98 3/106 23945 /proc/meminfo: memFree=1817856/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=5112 CPUtime=0.09 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202496 991 0 0 0 9 0 0 0 20 0 1 0 19361351 5234688 913 1992294400 134512640 136485738 4289276800 18446744073709551615 135411158 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23945/statm: 1278 913 157 482 0 794 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5112 [startup+0.301592 s] /proc/loadavg: 0.91 0.95 0.98 3/106 23945 /proc/meminfo: memFree=1817856/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=10684 CPUtime=0.29 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202496 2368 0 0 0 28 1 0 0 20 0 1 0 19361351 10940416 2290 1992294400 134512640 136485738 4289276800 18446744073709551615 135565480 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23945/statm: 2671 2290 157 482 0 2187 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10684 [startup+0.700634 s] /proc/loadavg: 0.91 0.95 0.98 3/106 23945 /proc/meminfo: memFree=1817856/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=35444 CPUtime=0.69 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202496 8577 0 0 0 65 4 0 0 21 0 1 0 19361351 36294656 8433 1992294400 134512640 136485738 4289276800 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23945/statm: 8861 8434 198 482 0 8377 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 35444 [startup+1.50071 s] /proc/loadavg: 0.91 0.95 0.98 2/107 23946 /proc/meminfo: memFree=1763908/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=91612 CPUtime=1.49 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202496 23382 0 0 0 139 10 0 0 23 0 1 0 19361351 93810688 22124 1992294400 134512640 136485738 4289276800 18446744073709551615 135689035 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23945/statm: 22903 22125 198 482 0 22419 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 91612 [startup+3.10087 s] /proc/loadavg: 0.91 0.95 0.98 2/107 23946 /proc/meminfo: memFree=1697816/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=176188 CPUtime=3.09 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202496 46365 0 0 0 290 19 0 0 25 0 1 0 19361351 180416512 43245 1992294400 134512640 136485738 4289276800 18446744073709551615 135557347 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23945/statm: 44047 43246 198 482 0 43563 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 176188 [startup+6.3012 s] /proc/loadavg: 0.92 0.95 0.98 2/107 23946 /proc/meminfo: memFree=1520620/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=378636 CPUtime=6.29 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202496 100421 0 0 0 584 45 0 0 25 0 1 0 19361351 387723264 93968 1992294400 134512640 136485738 4289276800 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23945/statm: 94659 93973 199 482 0 94175 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 378636 Solver just ended. Dumping a history of the last processes samples [startup+9.50052 s] /proc/loadavg: 0.93 0.95 0.98 2/107 23946 /proc/meminfo: memFree=1297792/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=564220 CPUtime=9.49 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202496 153039 0 0 0 886 63 0 0 25 0 1 0 19361351 577761280 134625 1992294400 134512640 136485738 4289276800 18446744073709551615 134728885 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23945/statm: 141055 134625 244 482 0 140571 0 Current children cumulated CPU time (s) 9.49 Current children cumulated vsize (KiB) 564220 [startup+11.1007 s] /proc/loadavg: 0.93 0.95 0.98 2/107 23946 /proc/meminfo: memFree=1301760/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=529016 CPUtime=11.09 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202496 153039 0 0 0 1046 63 0 0 25 0 1 0 19361351 541712384 128722 1992294400 134512640 136485738 4289276800 18446744073709551615 135839991 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23945/statm: 132254 128722 244 482 0 131770 0 Current children cumulated CPU time (s) 11.09 Current children cumulated vsize (KiB) 529016 [startup+11.5007 s] /proc/loadavg: 0.93 0.95 0.98 2/107 23946 /proc/meminfo: memFree=1301760/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=526700 CPUtime=11.49 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202496 153039 0 0 0 1086 63 0 0 25 0 1 0 19361351 539340800 128143 1992294400 134512640 136485738 4289276800 18446744073709551615 135856892 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23945/statm: 131675 128143 244 482 0 131191 0 Current children cumulated CPU time (s) 11.49 Current children cumulated vsize (KiB) 526700 [startup+11.9008 s] /proc/loadavg: 0.93 0.95 0.98 2/107 23946 /proc/meminfo: memFree=1301760/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=492972 CPUtime=11.89 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202496 153040 0 0 0 1126 63 0 0 25 0 1 0 19361351 504803328 122920 1992294400 134512640 136485738 4289276800 18446744073709551615 135839931 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23945/statm: 123243 122920 245 482 0 122759 0 Current children cumulated CPU time (s) 11.89 Current children cumulated vsize (KiB) 492972 [startup+12.0008 s] /proc/loadavg: 0.93 0.95 0.98 2/107 23946 /proc/meminfo: memFree=1469780/2059040 swapFree=4134520/4192956 [pid=23945] ppid=23943 vsize=0 CPUtime=12 /proc/23945/stat : 23945 (pbct) R 23943 23945 22114 0 -1 4202500 153040 0 0 0 1134 66 0 0 25 0 1 0 19361351 0 0 1992294400 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/23945/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 12 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 12.0344 CPU time (s): 12.0312 CPU user time (s): 11.3433 CPU system time (s): 0.687895 CPU usage (%): 99.9732 Max. virtual memory (cumulated for all children) (KiB): 585636 getrusage(RUSAGE_CHILDREN,...) data: user time used= 11.3433 system time used= 0.687895 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 153040 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= 54 runsolver used 0.027995 second user time and 0.06099 second system time The end
Begin job on node017 at 2010-06-13 16:02:29 IDJOB=2668633 IDBENCH=1875 IDSOLVER=1170 FILE ID=node017/2668633-1276437749 PBS_JOBID= 11173309 Free space on /tmp= 62368 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-mzzv11.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668633-1276437749/watcher-2668633-1276437749 -o /tmp/evaluation-result-2668633-1276437749/solver-2668633-1276437749 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668633-1276437749.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a74bcf40291587dc368e3a23fd278be9 RANDOM SEED=1876954492 node017.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.51 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1818260 kB Buffers: 37004 kB Cached: 126132 kB SwapCached: 11708 kB Active: 98132 kB Inactive: 79036 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1818260 kB SwapTotal: 4192956 kB SwapFree: 4134520 kB Dirty: 3260 kB Writeback: 8 kB AnonPages: 12328 kB Mapped: 9196 kB Slab: 41812 kB PageTables: 3968 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182628 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= 62364 MiB End job on node017 at 2010-06-13 16:02:42