Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Sat 4j PB Resolution 2.3.2 Snapshot | UNSAT | 0.413936 | 0.241346 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-blast-floppy1-2.ucl.opb |
MD5SUM | 8f7a1fac4c983753f7c940f764b3437e |
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 | 0.001998 |
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 | 152 |
Total number of constraints | 127 |
Number of constraints which are clauses | 77 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 50 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 19 |
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 | 772 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2305 |
Number of bits of the biggest sum of numbers | 12 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS 0.00/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.07 c See www.sat4j.org for details. 0.00/0.07 c version 2.3.2.v20120418 0.00/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.07 c java.vm.name Java HotSpot(TM) 64-Bit Server VM 0.00/0.07 c java.vm.version 19.1-b02 0.00/0.07 c java.vm.vendor Sun Microsystems Inc. 0.00/0.07 c sun.arch.data.model 64 0.00/0.07 c java.version 1.6.0_24 0.00/0.07 c os.name Linux 0.00/0.07 c os.version 2.6.32-71.29.1.el6.x86_64 0.00/0.07 c os.arch amd64 0.00/0.08 c Free memory 501472288 0.00/0.08 c Max memory 7480803328 0.00/0.08 c Total memory 504102912 0.00/0.08 c Number of processors 8 0.00/0.10 c Pseudo Boolean Optimization by upper bound 0.00/0.10 c --- Begin Solver configuration --- 0.00/0.10 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@431b9fb1 0.00/0.10 c Learn all clauses as in MiniSAT 0.00/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.00/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.00/0.10 c No reason simplification 0.00/0.10 c Armin Biere (Picosat) restarts strategy 0.00/0.10 c Glucose learned constraints deletion strategy 0.00/0.10 c timeout=2147483s 0.00/0.10 c DB Simplification allowed=false 0.00/0.10 c c --- End Solver configuration --- 0.00/0.10 c solving HOME/instance-3687471-1337871931.opb 0.00/0.10 c reading problem ... 0.11/0.14 c ... done. Wall clock time 0.044s. 0.11/0.14 c declared #vars 152 0.11/0.14 c #constraints 127 0.11/0.14 c constraints type 0.11/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 24 0.11/0.14 c org.sat4j.minisat.constraints.cnf.UnitClause => 1 0.11/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 52 0.11/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 50 0.11/0.14 c 127 constraints processed. 0.31/0.22 c starts : 2 0.31/0.22 c conflicts : 256 0.31/0.22 c decisions : 258 0.31/0.22 c propagations : 12552 0.31/0.22 c inspects : 65001 0.31/0.22 c shortcuts : 0 0.31/0.22 c learnt literals : 8 0.31/0.22 c learnt binary clauses : 7 0.31/0.22 c learnt ternary clauses : 12 0.31/0.22 c learnt constraints : 247 0.31/0.22 c ignored constraints : 0 0.31/0.22 c root simplifications : 0 0.31/0.22 c removed literals (reason simplification) : 0 0.31/0.22 c reason swapping (by a shorter reason) : 0 0.31/0.22 c Calls to reduceDB : 0 0.31/0.22 c number of reductions to clauses (during analyze) : 0 0.31/0.22 c number of learned constraints concerned by reduction : 0 0.31/0.22 c number of learning phase by resolution : 0 0.31/0.22 c number of learning phase by cutting planes : 0 0.31/0.22 c speed (assignments/second) : 158886.07594936708 0.31/0.22 c non guided choices 8 0.31/0.22 c learnt constraints type 0.31/0.22 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 7 0.31/0.22 c org.sat4j.minisat.constraints.cnf.LearntWLClause => 240 0.31/0.22 c constraints type 0.31/0.22 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 24 0.31/0.22 c org.sat4j.minisat.constraints.cnf.UnitClause => 1 0.31/0.22 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 52 0.31/0.22 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 50 0.31/0.22 c 127 constraints processed. 0.31/0.22 s UNSATISFIABLE 0.31/0.22 c Total wall clock time (in seconds): 0.127
ERROR: no interpretation found !
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) 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-3687471-1337871931/watcher-3687471-1337871931 -o /tmp/evaluation-result-3687471-1337871931/solver-3687471-1337871931 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3687471-1337871931.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: 0.86 0.21 0.07 3/194 9170 /proc/meminfo: memFree=27889428/32873844 swapFree=6592/6592 [pid=9170] ppid=9168 vsize=23236 CPUtime=0 cores=0,2,4,6 /proc/9170/stat : 9170 (java) R 9168 9170 8709 0 -1 4202496 983 0 0 0 0 0 0 0 20 0 1 0 253317955 23793664 711 33554432000 1073741824 1073778376 140735767214704 140735767203768 213410428264 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/9170/statm: 5809 711 526 9 0 128 0 [startup+0.104219 s] /proc/loadavg: 0.86 0.21 0.07 3/194 9170 /proc/meminfo: memFree=27889428/32873844 swapFree=6592/6592 [pid=9170] ppid=9168 vsize=9558412 CPUtime=0.11 cores=0,2,4,6 /proc/9170/stat : 9170 (java) S 9168 9170 8709 0 -1 4202496 4475 0 1 0 10 1 0 0 20 0 18 0 253317955 9787813888 6139 33554432000 1073741824 1073778376 140735767214704 140735767205840 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0 /proc/9170/statm: 2389603 6142 2152 9 0 2380296 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 9558412 [startup+0.200194 s] /proc/loadavg: 0.86 0.21 0.07 3/194 9170 /proc/meminfo: memFree=27889428/32873844 swapFree=6592/6592 [pid=9170] ppid=9168 vsize=9624976 CPUtime=0.31 cores=0,2,4,6 /proc/9170/stat : 9170 (java) S 9168 9170 8709 0 -1 4202496 7197 0 1 0 29 2 0 0 20 0 19 0 253317955 9855975424 8050 33554432000 1073741824 1073778376 140735767214704 140735767205840 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0 /proc/9170/statm: 2406244 8050 2208 9 0 2396937 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 9624976 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.241346 CPU time (s): 0.413936 CPU user time (s): 0.381941 CPU system time (s): 0.031995 CPU usage (%): 171.511 Max. virtual memory (cumulated for all children) (KiB): 9624976 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.381941 system time used= 0.031995 maximum resident set size= 34776 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7566 page faults= 1 swaps= 0 block input operations= 0 block output operations= 64 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 191 involuntary context switches= 17 runsolver used 0.000999 second user time and 0.004999 second system time The end
Begin job on node140 at 2012-05-24 17:05:31 IDJOB=3687471 IDBENCH=1485 IDSOLVER=2269 FILE ID=node140/3687471-1337871931 RUNJOBID= node140-1337871881-8725 PBS_JOBID= 14620064 Free space on /tmp= 71660 MiB SOLVER NAME= Sat 4j PB Resolution 2.3.2 Snapshot BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-blast-floppy1-2.ucl.opb COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3687471-1337871931/watcher-3687471-1337871931 -o /tmp/evaluation-result-3687471-1337871931/solver-3687471-1337871931 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3687471-1337871931.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 8f7a1fac4c983753f7c940f764b3437e RANDOM SEED=1723270997 node140.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 /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 : 2667.094 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5334.18 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.094 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.094 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.094 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.094 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.094 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.88 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.094 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.90 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.094 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 27889808 kB Buffers: 218540 kB Cached: 3277620 kB SwapCached: 0 kB Active: 1094936 kB Inactive: 3097216 kB Active(anon): 697792 kB Inactive(anon): 0 kB Active(file): 397144 kB Inactive(file): 3097216 kB Unevictable: 6592 kB Mlocked: 6592 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 20648 kB Writeback: 4 kB AnonPages: 765528 kB Mapped: 22652 kB Shmem: 200 kB Slab: 640384 kB SReclaimable: 82468 kB SUnreclaim: 557916 kB KernelStack: 1816 kB PageTables: 5592 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 1622248 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 722944 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71660 MiB End job on node140 at 2012-05-24 17:05:31