Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.465928 | 0.307676 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-dubois26_ext.wbo |
MD5SUM | e578c08d6801e291bb18ac58eed1eac5 |
Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 0.007997 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 156 |
Total number of constraints | 286 |
Number of soft constraints | 208 |
Number of constraints which are clauses | 208 |
Number of constraints which are cardinality constraints (but not clauses) | 78 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Top cost | 209 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 208 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 5 |
Number of bits of the biggest sum of numbers | 3 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.00/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.06 c See www.sat4j.org for details. 0.06/0.07 c version 2.2.0.v20100526 0.06/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.06/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.06/0.07 c java.vm.version 11.2-b01 0.06/0.07 c java.vm.vendor Sun Microsystems Inc. 0.06/0.07 c sun.arch.data.model 32 0.06/0.07 c java.version 1.6.0_12 0.06/0.07 c os.name Linux 0.06/0.07 c os.version 2.6.18-164.el5 0.06/0.07 c os.arch i386 0.06/0.07 c Free memory 1393557488 0.06/0.07 c Max memory 1395916800 0.06/0.07 c Total memory 1395916800 0.06/0.07 c Number of processors 8 0.06/0.10 c Pseudo Boolean Optimization 0.06/0.10 c --- Begin Solver configuration --- 0.06/0.10 c Stops conflict analysis at the first Unique Implication Point 0.06/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.06/0.10 c Learn all clauses as in MiniSAT 0.06/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.06/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.06/0.10 c Expensive reason simplification 0.06/0.10 c Armin Biere (Picosat) restarts strategy 0.06/0.10 c Glucose learned constraints deletion strategy 0.06/0.10 c timeout=2147483s 0.06/0.10 c DB Simplification allowed=false 0.06/0.10 c --- End Solver configuration --- 0.06/0.10 c solving HOME/instance-2699754-1278533822.wbo 0.06/0.10 c reading problem ... 0.12/0.15 c ... done. Wall clock time 0.054s. 0.12/0.15 c #vars 364 0.12/0.15 c #constraints 364 0.12/0.15 c constraints type 0.12/0.15 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 156 0.12/0.15 c org.sat4j.pb.constraints.pb.MaxWatchPb => 208 0.27/0.25 c starts : 2 0.27/0.25 c conflicts : 162 0.27/0.25 c decisions : 676 0.27/0.25 c propagations : 5518 0.27/0.25 c inspects : 13277 0.27/0.25 c learnt literals : 3 0.27/0.25 c learnt binary clauses : 14 0.27/0.25 c learnt ternary clauses : 29 0.27/0.25 c learnt clauses : 158 0.27/0.25 c ignored clauses : 0 0.27/0.25 c root simplifications : 0 0.27/0.25 c removed literals (reason simplification) : 37 0.27/0.25 c reason swapping (by a shorter reason) : 0 0.27/0.25 c Calls to reduceDB : 0 0.27/0.25 c number of reductions to clauses (during analyze) : 0 0.27/0.25 c number of learned constraints concerned by reduction : 0 0.27/0.25 c number of learning phase by resolution : 0 0.27/0.25 c number of learning phase by cutting planes : 0 0.27/0.25 c speed (assignments/second) : 54098.03921568628 0.27/0.25 c non guided choices 64 0.27/0.25 c learnt constraints type 0.27/0.25 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 144 0.27/0.25 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 14 0.27/0.25 c constraints type 0.27/0.25 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 156 0.27/0.25 c org.sat4j.pb.constraints.pb.MaxWatchPb => 208 0.27/0.25 s UNSATISFIABLE 0.27/0.25 c Total wall clock time (in seconds): 0.156
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-2699754-1278533822/watcher-2699754-1278533822 -o /tmp/evaluation-result-2699754-1278533822/solver-2699754-1278533822 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699754-1278533822.wbo 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): 3891200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.07 0.02 0.00 2/173 18292 /proc/meminfo: memFree=30005116/32951124 swapFree=67111528/67111528 [pid=18292] ppid=18290 vsize=13604 CPUtime=0 /proc/18292/stat : 18292 (java) S 18290 18292 18062 0 -1 4202496 1144 0 0 0 0 0 0 0 25 0 2 0 21596918 13930496 606 4089446400 134512640 134550932 4287402608 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/18292/statm: 3400 605 285 10 0 1206 0 [pid=18292/tid=18293] ppid=18290 vsize=13644 CPUtime=0 /proc/18292/task/18293/stat : 18293 (java) R 18290 18292 18062 0 -1 4202560 115 0 0 0 0 0 0 0 25 0 2 0 21596919 13971456 612 4089446400 134512640 134550932 4287402608 18446744073709551615 4294960144 0 0 0 16784584 0 0 0 -1 5 0 0 0 [startup+0.0660039 s] /proc/loadavg: 0.07 0.02 0.00 2/173 18292 /proc/meminfo: memFree=30005116/32951124 swapFree=67111528/67111528 [pid=18292] ppid=18290 vsize=1528744 CPUtime=0.06 /proc/18292/stat : 18292 (java) S 18290 18292 18062 0 -1 4202496 4271 0 1 0 5 1 0 0 25 0 18 0 21596918 1565433856 3709 4089446400 134512640 134550932 4287402608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18292/statm: 382186 3718 1091 10 0 379488 0 [pid=18292/tid=18293] ppid=18290 vsize=1528744 CPUtime=0.05 /proc/18292/task/18293/stat : 18293 (java) R 18290 18292 18062 0 -1 4202560 3194 0 1 0 5 0 0 0 24 0 18 0 21596919 1565433856 3718 4089446400 134512640 134550932 4287402608 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1528744 [startup+0.104698 s] /proc/loadavg: 0.07 0.02 0.00 2/173 18292 /proc/meminfo: memFree=30005116/32951124 swapFree=67111528/67111528 [pid=18292] ppid=18290 vsize=1530012 CPUtime=0.12 /proc/18292/stat : 18292 (java) S 18290 18292 18062 0 -1 4202496 5238 0 1 0 11 1 0 0 25 0 18 0 21596918 1566732288 4675 4089446400 134512640 134550932 4287402608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18292/statm: 382503 4676 1348 10 0 379805 0 [pid=18292/tid=18293] ppid=18290 vsize=1530012 CPUtime=0.09 /proc/18292/task/18293/stat : 18293 (java) R 18290 18292 18062 0 -1 4202560 3552 0 1 0 8 1 0 0 24 0 18 0 21596919 1566732288 4676 4089446400 134512640 134550932 4287402608 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1530012 [startup+0.300705 s] /proc/loadavg: 0.07 0.02 0.00 2/173 18292 /proc/meminfo: memFree=30005116/32951124 swapFree=67111528/67111528 [pid=18292] ppid=18290 vsize=1533176 CPUtime=0.45 /proc/18292/stat : 18292 (java) S 18290 18292 18062 0 -1 4202496 6755 0 1 0 44 1 0 0 25 0 19 0 21596918 1569972224 5983 4089446400 134512640 134550932 4287402608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18292/statm: 383294 5983 1412 10 0 380596 0 [pid=18292/tid=18293] ppid=18290 vsize=1533176 CPUtime=0.24 /proc/18292/task/18293/stat : 18293 (java) S 18290 18292 18062 0 -1 4202560 4158 0 1 0 23 1 0 0 25 0 19 0 21596919 1569972224 5983 4089446400 134512640 134550932 4287402608 18446744073709551615 4294960144 0 4 0 16800975 18446604466953111424 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 0.45 Current children cumulated vsize (KiB) 1533176 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.307676 CPU time (s): 0.465928 CPU user time (s): 0.444932 CPU system time (s): 0.020996 CPU usage (%): 151.435 Max. virtual memory (cumulated for all children) (KiB): 1533324 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.444932 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6759 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 126 involuntary context switches= 11 runsolver used 0.003999 second user time and 0.002999 second system time The end
Begin job on node108 at 2010-07-07 22:17:02 IDJOB=2699754 IDBENCH=79371 IDSOLVER=1202 FILE ID=node108/2699754-1278533822 PBS_JOBID= 11239262 Free space on /tmp= 73484 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois26_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699754-1278533822/watcher-2699754-1278533822 -o /tmp/evaluation-result-2699754-1278533822/solver-2699754-1278533822 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699754-1278533822.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e578c08d6801e291bb18ac58eed1eac5 RANDOM SEED=150901541 node108.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 : 2681.499 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 : 5362.99 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 : 2681.499 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 : 5332.75 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 : 2681.499 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 : 5332.74 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 : 2681.499 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 : 5332.75 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 : 2681.499 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 : 2681.499 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 : 5332.69 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 : 2681.499 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 : 2681.499 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 : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 30005628 kB Buffers: 132668 kB Cached: 2604056 kB SwapCached: 0 kB Active: 1709424 kB Inactive: 1089196 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 30005628 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 568 kB Writeback: 0 kB AnonPages: 61944 kB Mapped: 14424 kB Slab: 83532 kB PageTables: 4496 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 181884 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= 73484 MiB End job on node108 at 2010-07-07 22:17:02