Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | Wrong UNSAT | 0.046992 | 0.0473851 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-misc01.opb |
MD5SUM | 4e08c098e45fba5de8abfdff758a82bc |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1074317824 |
Best CPU time to get the best result obtained on this benchmark | 1.77273 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1074317824 |
Optimality of the best value was proved | YES |
Number of variables | 113 |
Total number of constraints | 54 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 6 |
Number of constraints which are nor clauses,nor cardinality constraints | 33 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 101 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 2147483647 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 1073741824 |
Number of bits of the biggest number in a constraint | 31 |
Biggest sum of numbers in a constraint | 3223595007 |
Number of bits of the biggest sum of numbers | 32 |
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 0.00/0.00 c constraints 39/0 clauses 15/0 units 2 0.00/0.00 c vars 113 0.00/0.00 c objective 31 + 0 0.00/0.03 c 0.033994 5.80469 0 0 0.00/0.04 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-2669345-1276561461/watcher-2669345-1276561461 -o /tmp/evaluation-result-2669345-1276561461/solver-2669345-1276561461 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669345-1276561461.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: 0.89 0.97 0.99 3/106 31771 /proc/meminfo: memFree=1797408/2059040 swapFree=4140228/4192956 [pid=31771] ppid=31769 vsize=3516 CPUtime=0 /proc/31771/stat : 31771 (pbct) R 31769 31771 30593 0 -1 4202496 562 0 0 0 0 0 0 0 25 0 1 0 31747856 3600384 484 1992294400 134512640 136485738 4291962608 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 879 488 198 482 0 395 0 [startup+0.0469491 s] /proc/loadavg: 0.89 0.97 0.99 3/106 31771 /proc/meminfo: memFree=1797408/2059040 swapFree=4140228/4192956 [pid=31771] ppid=31769 vsize=0 CPUtime=0.04 /proc/31771/stat : 31771 (pbct) R 31769 31771 30593 0 -1 4202500 1200 0 0 0 4 0 0 0 25 0 1 0 31747856 0 0 1992294400 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/31771/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 0 Solver just ended. Dumping a history of the last processes samples [startup+0.0469491 s] /proc/loadavg: 0.89 0.97 0.99 3/106 31771 /proc/meminfo: memFree=1797408/2059040 swapFree=4140228/4192956 [pid=31771] ppid=31769 vsize=0 CPUtime=0.04 /proc/31771/stat : 31771 (pbct) R 31769 31771 30593 0 -1 4202500 1200 0 0 0 4 0 0 0 25 0 1 0 31747856 0 0 1992294400 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/31771/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 0.0473851 CPU time (s): 0.046992 CPU user time (s): 0.040993 CPU system time (s): 0.005999 CPU usage (%): 99.1705 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.040993 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1200 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= 1 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node009 at 2010-06-15 02:24:21 IDJOB=2669345 IDBENCH=2485 IDSOLVER=1170 FILE ID=node009/2669345-1276561461 PBS_JOBID= 11173493 Free space on /tmp= 62452 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc01.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669345-1276561461/watcher-2669345-1276561461 -o /tmp/evaluation-result-2669345-1276561461/solver-2669345-1276561461 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669345-1276561461.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4e08c098e45fba5de8abfdff758a82bc RANDOM SEED=1817625133 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: 1797936 kB Buffers: 57356 kB Cached: 124424 kB SwapCached: 6120 kB Active: 82780 kB Inactive: 111728 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1797936 kB SwapTotal: 4192956 kB SwapFree: 4140228 kB Dirty: 2240 kB Writeback: 8 kB AnonPages: 10996 kB Mapped: 12940 kB Slab: 44716 kB PageTables: 4124 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179704 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= 62448 MiB End job on node009 at 2010-06-15 02:24:21