Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB specific settings 2.3.2 snapshot | UNSAT | 0.183971 | 0.146801 |
Name | normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/ manquinho/dbsg/normalized-dbsg_10_4_4_8.opb |
MD5SUM | 3d79ba0ee0b91a70716408d98d6e11cd |
Bench Category | DEC-SMALLINT-NLC (no optimisation, small integers, non 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 | 0.000999 |
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 | 20 |
Total number of constraints | 32 |
Number of constraints which are clauses | 10 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 21 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 20 |
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 | 8 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 20 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 92 |
Sum of products size (including duplicates) | 184 |
Number of different products | 46 |
Sum of products size | 92 |
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 This software uses some libraries from the Jakarta Commons project. See jakarta.apache.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 0.00/0.07 c Free memory 501472288 0.00/0.07 c Max memory 7480803328 0.00/0.07 c Total memory 504102912 0.00/0.07 c Number of processors 8 0.10/0.10 c read org.sat4j.minisat.orders.VarOrderHeap 0.10/0.10 c configuring ORDERS 0.10/0.11 c --- Begin Solver configuration --- 0.10/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@742808b3 0.10/0.11 c Learn all clauses as in MiniSAT 0.10/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.10/0.11 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause 0.10/0.11 c Expensive reason simplification 0.10/0.11 c Armin Biere (Picosat) restarts strategy 0.10/0.11 c Glucose learned constraints deletion strategy 0.10/0.11 c timeout=2147483s 0.10/0.11 c DB Simplification allowed=true 0.10/0.11 c Heuristics kept accross calls (keep the solver "hot") 0.10/0.11 c --- End Solver configuration --- 0.10/0.11 c solving HOME/instance-3710069-1338175337.opb 0.10/0.11 c reading problem ... 0.10/0.13 c ... done. Wall clock time 0.021s. 0.10/0.13 c declared #vars 20 0.10/0.13 c internal #vars 66 0.10/0.13 c #constraints 125 0.10/0.13 c constraints type 0.10/0.13 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 46 0.10/0.13 c org.sat4j.minisat.constraints.card.MinWatchCard => 23 0.10/0.13 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10 0.10/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 46 0.10/0.13 c 125 constraints processed. 0.10/0.14 c starts : 1 0.10/0.14 c conflicts : 36 0.10/0.14 c decisions : 80 0.10/0.14 c propagations : 427 0.10/0.14 c inspects : 1226 0.10/0.14 c shortcuts : 0 0.10/0.14 c learnt literals : 6 0.10/0.14 c learnt binary clauses : 7 0.10/0.14 c learnt ternary clauses : 2 0.10/0.14 c learnt constraints : 29 0.10/0.14 c ignored constraints : 0 0.10/0.14 c root simplifications : 6 0.10/0.14 c removed literals (reason simplification) : 23 0.10/0.14 c reason swapping (by a shorter reason) : 0 0.10/0.14 c Calls to reduceDB : 0 0.10/0.14 c number of reductions to clauses (during analyze) : 0 0.10/0.14 c number of learned constraints concerned by reduction : 0 0.10/0.14 c number of learning phase by resolution : 0 0.10/0.14 c number of learning phase by cutting planes : 0 0.10/0.14 c speed (assignments/second) : 47444.444444444445 0.10/0.14 c non guided choices 51 0.10/0.14 c learnt constraints type 0.10/0.14 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 1 0.10/0.14 c org.sat4j.minisat.constraints.cnf.LearntWLClause => 2 0.10/0.14 c constraints type 0.10/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 46 0.10/0.14 c org.sat4j.minisat.constraints.card.MinWatchCard => 23 0.10/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10 0.10/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 46 0.10/0.14 c 125 constraints processed. 0.10/0.14 s UNSATISFIABLE 0.10/0.14 c Total wall clock time (in seconds): 0.033
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-3710069-1338175337/watcher-3710069-1338175337 -o /tmp/evaluation-result-3710069-1338175337/solver-3710069-1338175337 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3710069-1338175337.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: 2.08 2.04 2.01 3/192 17731 /proc/meminfo: memFree=29082828/32873852 swapFree=7624/7624 [pid=17731] ppid=17729 vsize=23236 CPUtime=0 cores=0,2,4,6 /proc/17731/stat : 17731 (java) R 17729 17731 15185 0 -1 4202496 997 0 0 0 0 0 0 0 20 0 1 0 283659111 23793664 724 33554432000 1073741824 1073778376 140734881529952 140734881519016 140398926757520 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/17731/statm: 5809 724 537 9 0 128 0 [startup+0.0066821 s] /proc/loadavg: 2.08 2.04 2.01 3/192 17731 /proc/meminfo: memFree=29082828/32873852 swapFree=7624/7624 [pid=17731] ppid=17729 vsize=91816 CPUtime=0 cores=0,2,4,6 /proc/17731/stat : 17731 (java) S 17729 17731 15185 0 -1 4202496 1205 0 0 0 0 0 0 0 20 0 2 0 283659111 94019584 916 33554432000 1073741824 1073778376 140734881529952 140734881521088 252266446909 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0 /proc/17731/statm: 22954 916 697 9 0 16769 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 91816 [startup+0.100139 s] /proc/loadavg: 2.08 2.04 2.01 3/192 17731 /proc/meminfo: memFree=29082828/32873852 swapFree=7624/7624 [pid=17731] ppid=17729 vsize=9558440 CPUtime=0.1 cores=0,2,4,6 /proc/17731/stat : 17731 (java) S 17729 17731 15185 0 -1 4202496 4434 0 1 0 9 1 0 0 20 0 18 0 283659111 9787842560 5641 33554432000 1073741824 1073778376 140734881529952 140734881521088 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0 /proc/17731/statm: 2389610 5641 2131 9 0 2380296 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 9558440 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.146801 CPU time (s): 0.183971 CPU user time (s): 0.151976 CPU system time (s): 0.031995 CPU usage (%): 125.32 Max. virtual memory (cumulated for all children) (KiB): 9558440 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.151976 system time used= 0.031995 maximum resident set size= 25276 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4605 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= 158 involuntary context switches= 11 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node131 at 2012-05-28 05:22:17 IDJOB=3710069 IDBENCH=48375 IDSOLVER=2289 FILE ID=node131/3710069-1338175337 RUNJOBID= node131-1338155741-15201 PBS_JOBID= 14624524 Free space on /tmp= 71728 MiB SOLVER NAME= SAT4J PB specific settings 2.3.2 snapshot BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_10_4_4_8.opb COMMAND LINE= java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3710069-1338175337/watcher-3710069-1338175337 -o /tmp/evaluation-result-3710069-1338175337/solver-3710069-1338175337 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3710069-1338175337.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 3d79ba0ee0b91a70716408d98d6e11cd RANDOM SEED=44875158 node131.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 : 2666.805 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 : 5333.61 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 : 2666.805 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 : 2666.805 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 : 2666.805 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 : 2666.805 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 : 5331.91 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 : 2666.805 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 : 5331.91 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 : 2666.805 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 : 5331.92 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 : 2666.805 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 : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873852 kB MemFree: 29083084 kB Buffers: 345092 kB Cached: 1812876 kB SwapCached: 2172 kB Active: 1339048 kB Inactive: 1616524 kB Active(anon): 798760 kB Inactive(anon): 820 kB Active(file): 540288 kB Inactive(file): 1615704 kB Unevictable: 7624 kB Mlocked: 7624 kB SwapTotal: 67108856 kB SwapFree: 67099044 kB Dirty: 792 kB Writeback: 0 kB AnonPages: 850652 kB Mapped: 22620 kB Shmem: 0 kB Slab: 694576 kB SReclaimable: 136312 kB SUnreclaim: 558264 kB KernelStack: 1744 kB PageTables: 5436 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545780 kB Committed_AS: 1420352 kB VmallocTotal: 34359738367 kB VmallocUsed: 346360 kB VmallocChunk: 34341988004 kB HardwareCorrupted: 0 kB AnonHugePages: 823296 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= 71728 MiB End job on node131 at 2012-05-28 05:22:17