Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pb_cplex 2010-06-29 | UNSAT | 0.026995 | 0.0264871 |
Name | normalized-PB06/SATUNSAT-SMALLINT/ submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb |
MD5SUM | 2f4fbbd7ac7eea50904b3e0a14134afd |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.026995 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 420 |
Total number of constraints | 41 |
Number of constraints which are clauses | 21 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 20 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 22 |
Number of bits of the biggest sum of numbers | 5 |
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_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696553-1278019745.opb. 0.00/0.00 c Instance file HOME/instance-2696553-1278019745.opb 0.00/0.00 c File size is 7011 bytes. 0.00/0.01 c Highest Coefficient sum: 22 0.00/0.01 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.01 s | 0.00/0.01 c | Number Variables: 420 | 0.00/0.01 c | Number Constraints: 41 | 0.00/0.01 c =============================================================================== 0.00/0.02 c Remaining time 1799.99 sec. 0.00/0.02 s UNSATISFIABLE 0.00/0.02 c Total CPU time : 0.019996 s
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-2696553-1278019745/watcher-2696553-1278019745 -o /tmp/evaluation-result-2696553-1278019745/solver-2696553-1278019745 -C 1800 -W 2000 -M 1800 run HOME/instance-2696553-1278019745.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 1.00 1.00 3/106 30946 /proc/meminfo: memFree=1667332/2059040 swapFree=4140152/4192956 [pid=30946] ppid=30944 vsize=8700 CPUtime=0 /proc/30946/stat : 30946 (run) S 30944 30946 30165 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143267297 8908800 249 1992294400 4194304 4922060 140734053687840 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30946/statm: 2175 249 208 178 0 68 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0264871 CPU time (s): 0.026995 CPU user time (s): 0.022996 CPU system time (s): 0.003999 CPU usage (%): 101.918 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.022996 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1639 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= 6 involuntary context switches= 3 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node039 at 2010-07-01 23:29:05 IDJOB=2696553 IDBENCH=2598 IDSOLVER=1209 FILE ID=node039/2696553-1278019745 PBS_JOBID= 11198724 Free space on /tmp= 62288 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696553-1278019745/watcher-2696553-1278019745 -o /tmp/evaluation-result-2696553-1278019745/solver-2696553-1278019745 -C 1800 -W 2000 -M 1800 run HOME/instance-2696553-1278019745.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2f4fbbd7ac7eea50904b3e0a14134afd RANDOM SEED=134951932 node039.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 : 3000.267 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 : 6000.53 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 : 3000.267 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: 1667860 kB Buffers: 109196 kB Cached: 185000 kB SwapCached: 6192 kB Active: 168432 kB Inactive: 139352 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1667860 kB SwapTotal: 4192956 kB SwapFree: 4140152 kB Dirty: 16632 kB Writeback: 0 kB AnonPages: 11948 kB Mapped: 12020 kB Slab: 61512 kB PageTables: 4168 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181688 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= 62272 MiB End job on node039 at 2010-07-01 23:29:05