Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.2 | UNSAT | 0.112982 | 0.113936 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb |
MD5SUM | 63dafaa5a785f38064ac19ced11339d2 |
Bench Category | DEC-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.046992 |
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 | 2520 |
Total number of constraints | 142 |
Number of constraints which are clauses | 72 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 35 |
Maximum length of a constraint | 36 |
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 | 37 |
Number of bits of the biggest sum of numbers | 6 |
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 Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Instance file HOME/instance-3463477-1307175317.opb 0.00/0.00 c File size is 44412 bytes. 0.00/0.00 c Highest Coefficient sum: 37 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.002 s 0.00/0.00 c Var: 2520 Constr: 142 72/70/0 Lit: 5040 Watch. Lit: 2664 0.00/0.00 c Obj. Vars: 0 (0 % of total variables) 0.02/0.03 c Pre-processing Time: 0.034 s 0.02/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.03 c 0 2520 142 5040 35 2664 29423 0 0 0.03 0.02/0.03 c Switching off lower bounding mode. 0.09/0.11 c 104 2520 282 46772 165 11787 32366 140 1083 0.10 0.09/0.11 c Backtracks by Clause: 80 0.09/0.11 c Backtracks by PB constraint: 40 0.09/0.11 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.11 c 1 131 102 6558 313 50391 171 1180 0.11 0.09/0.11 s UNSATISFIABLE 0.09/0.11 c Total time: 0.111 s
ERROR: no interpretation found !
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.0 (svn: 977) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3463477-1307175317/watcher-3463477-1307175317 -o /tmp/evaluation-result-3463477-1307175317/solver-3463477-1307175317 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463477-1307175317.opb running on 4 cores: 0,2,4,6 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.33 1.55 1.80 2/550 31859 /proc/meminfo: memFree=20882928/32951124 swapFree=53733252/67111528 [pid=31859] ppid=31857 vsize=11236 CPUtime=0.01 cores=0,2,4,6 /proc/31859/stat : 31859 (bsolo) R 31857 31859 29102 0 -1 4202496 433 0 0 0 1 0 0 0 25 0 1 0 829132061 11505664 376 33554432000 134512640 137138936 4294274016 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/31859/statm: 2809 376 185 642 0 2165 0 [startup+0.023113 s] /proc/loadavg: 1.33 1.55 1.80 2/550 31859 /proc/meminfo: memFree=20882928/32951124 swapFree=53733252/67111528 [pid=31859] ppid=31857 vsize=11236 CPUtime=0.02 cores=0,2,4,6 /proc/31859/stat : 31859 (bsolo) R 31857 31859 29102 0 -1 4202496 433 0 0 0 2 0 0 0 25 0 1 0 829132061 11505664 376 33554432000 134512640 137138936 4294274016 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/31859/statm: 2809 376 185 642 0 2165 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11236 [startup+0.101133 s] /proc/loadavg: 1.33 1.55 1.80 2/550 31859 /proc/meminfo: memFree=20882928/32951124 swapFree=53733252/67111528 [pid=31859] ppid=31857 vsize=11968 CPUtime=0.09 cores=0,2,4,6 /proc/31859/stat : 31859 (bsolo) R 31857 31859 29102 0 -1 4202496 617 0 0 0 9 0 0 0 25 0 1 0 829132061 12255232 560 33554432000 134512640 137138936 4294274016 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/31859/statm: 2992 560 192 642 0 2348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11968 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.113936 CPU time (s): 0.112982 CPU user time (s): 0.108983 CPU system time (s): 0.003999 CPU usage (%): 99.1627 Max. virtual memory (cumulated for all children) (KiB): 11968 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.108983 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= 622 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 0.008998 second user time and 0.011998 second system time The end
Begin job on node106 at 2011-06-04 10:15:17 IDJOB=3463477 IDBENCH=1426 IDSOLVER=1955 FILE ID=node106/3463477-1307175317 RUNJOBID= node106-1307175287-31541 PBS_JOBID= 13508822 Free space on /tmp= 73724 MiB SOLVER NAME= bsolo 3.2 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463477-1307175317/watcher-3463477-1307175317 -o /tmp/evaluation-result-3463477-1307175317/solver-3463477-1307175317 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463477-1307175317.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 63dafaa5a785f38064ac19ced11339d2 RANDOM SEED=1229728539 node106.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 : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.66 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5226.20 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 20883084 kB Buffers: 398984 kB Cached: 6048976 kB SwapCached: 22744 kB Active: 6162032 kB Inactive: 5564148 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 20883084 kB SwapTotal: 67111528 kB SwapFree: 53733252 kB Dirty: 42308 kB Writeback: 0 kB AnonPages: 5274580 kB Mapped: 27064 kB Slab: 193456 kB PageTables: 78356 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 167767060 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73720 MiB End job on node106 at 2011-06-04 10:15:17