Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.2 Card | UNSAT | 0.032994 | 0.0331629 |
Name | normalized-PB06/SATUNSAT-SMALLINT/ submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb |
MD5SUM | a69e1395b1a03cfd48605e1acc7227e4 |
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 | 0.028994 |
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 | 500 |
Total number of constraints | 45 |
Number of constraints which are clauses | 25 |
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 | 25 |
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 | 26 |
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 bsolo beta version 3.2 - 23/05/2010 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Instance file HOME/instance-2657132-1276574748.opb 0.00/0.00 c File size is 8319 bytes. 0.00/0.00 c Highest Coefficient sum: 26 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 500 Constr: 45 25/20/0 Lit: 1000 Watch. Lit: 550 0.00/0.00 c Obj. Vars: 0 (0 % of total variables) 0.00/0.01 c Pre-processing Time: 0.009 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 500 45 1000 22 550 4008 0 0 0.01 0.00/0.01 c Switching off lower bounding mode. 0.02/0.03 c Backtracks by Clause: 36 0.02/0.03 c Backtracks by PB constraint: 18 0.02/0.03 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.02/0.03 c 0 54 51 949 117 9235 72 1741 0.03 0.02/0.03 s UNSATISFIABLE 0.02/0.03 c Total time: 0.031 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-2657132-1276574748/watcher-2657132-1276574748 -o /tmp/evaluation-result-2657132-1276574748/solver-2657132-1276574748 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657132-1276574748.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: 1.99 2.35 1.99 3/106 2807 /proc/meminfo: memFree=1638400/2059040 swapFree=4135896/4192956 [pid=2807] ppid=2805 vsize=18604 CPUtime=0 /proc/2807/stat : 2807 (bsolo_pb10) R 2805 2807 2782 0 -1 4202496 338 0 0 0 0 0 0 0 20 0 1 0 33076104 19050496 253 1992294400 134512640 137138936 4290642464 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/2807/statm: 4651 253 185 642 0 4007 0 [startup+0.028748 s] /proc/loadavg: 1.99 2.35 1.99 3/106 2807 /proc/meminfo: memFree=1638400/2059040 swapFree=4135896/4192956 [pid=2807] ppid=2805 vsize=10916 CPUtime=0.02 /proc/2807/stat : 2807 (bsolo_pb10) R 2805 2807 2782 0 -1 4202496 376 0 0 0 2 0 0 0 20 0 1 0 33076104 11177984 291 1992294400 134512640 137138936 4290642464 18446744073709551615 134575058 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/2807/statm: 2729 291 192 642 0 2085 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 10916 Solver just ended. Dumping a history of the last processes samples [startup+0.028748 s] /proc/loadavg: 1.99 2.35 1.99 3/106 2807 /proc/meminfo: memFree=1638400/2059040 swapFree=4135896/4192956 [pid=2807] ppid=2805 vsize=10916 CPUtime=0.02 /proc/2807/stat : 2807 (bsolo_pb10) R 2805 2807 2782 0 -1 4202496 376 0 0 0 2 0 0 0 20 0 1 0 33076104 11177984 291 1992294400 134512640 137138936 4290642464 18446744073709551615 134575058 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/2807/statm: 2729 291 192 642 0 2085 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 10916 Child status: 0 Real time (s): 0.0331629 CPU time (s): 0.032994 CPU user time (s): 0.027995 CPU system time (s): 0.004999 CPU usage (%): 99.4907 Max. virtual memory (cumulated for all children) (KiB): 10916 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.027995 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 381 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= 1 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node015 at 2010-06-15 06:05:48 IDJOB=2657132 IDBENCH=2569 IDSOLVER=1162 FILE ID=node015/2657132-1276574748 PBS_JOBID= 11173527 Free space on /tmp= 62584 MiB SOLVER NAME= bsolo 3.2 Card BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657132-1276574748/watcher-2657132-1276574748 -o /tmp/evaluation-result-2657132-1276574748/solver-2657132-1276574748 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657132-1276574748.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a69e1395b1a03cfd48605e1acc7227e4 RANDOM SEED=215239683 node015.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1638804 kB Buffers: 174352 kB Cached: 164848 kB SwapCached: 11036 kB Active: 108332 kB Inactive: 244560 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1638804 kB SwapTotal: 4192956 kB SwapFree: 4135896 kB Dirty: 4072 kB Writeback: 0 kB AnonPages: 11848 kB Mapped: 9260 kB Slab: 45424 kB PageTables: 4108 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179068 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= 62580 MiB End job on node015 at 2010-06-15 06:05:48