Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.766882 | 0.367483 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/jnh/ normalized-jnh09_wcsp.wbo |
MD5SUM | f2d449aa8c80edec7a2d4cb4a780c49d |
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 | 333 |
Best CPU time to get the best result obtained on this benchmark | 2.84657 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 200 |
Total number of constraints | 950 |
Number of soft constraints | 850 |
Number of constraints which are clauses | 850 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 10 |
Top cost | 420926 |
Min constraint cost | 1 |
Max constraint cost | 1000 |
Sum of constraints costs | 420925 |
Biggest number in a constraint | 9 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 19 |
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 |
0.04/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.04/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.04/0.06 c See www.sat4j.org for details. 0.04/0.06 c version 2.2.0.v20100526 0.04/0.06 c java.runtime.name Java(TM) SE Runtime Environment 0.04/0.06 c java.vm.name Java HotSpot(TM) Server VM 0.04/0.06 c java.vm.version 11.2-b01 0.04/0.06 c java.vm.vendor Sun Microsystems Inc. 0.04/0.06 c sun.arch.data.model 32 0.04/0.06 c java.version 1.6.0_12 0.04/0.06 c os.name Linux 0.04/0.06 c os.version 2.6.18-164.el5 0.04/0.06 c os.arch i386 0.04/0.06 c Free memory 1393557488 0.04/0.06 c Max memory 1395916800 0.04/0.06 c Total memory 1395916800 0.04/0.06 c Number of processors 8 0.04/0.09 c Pseudo Boolean Optimization 0.04/0.09 c --- Begin Solver configuration --- 0.04/0.09 c Stops conflict analysis at the first Unique Implication Point 0.04/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.04/0.09 c Learn all clauses as in MiniSAT 0.04/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.04/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.04/0.09 c Expensive reason simplification 0.04/0.09 c Armin Biere (Picosat) restarts strategy 0.04/0.09 c Glucose learned constraints deletion strategy 0.04/0.09 c timeout=2147483s 0.04/0.09 c DB Simplification allowed=false 0.04/0.09 c --- End Solver configuration --- 0.04/0.09 c solving HOME/instance-2700414-1278535505.wbo 0.04/0.09 c reading problem ... 0.31/0.23 c ... done. Wall clock time 0.137s. 0.31/0.23 c #vars 1050 0.31/0.23 c #constraints 1050 0.31/0.23 c constraints type 0.31/0.23 c org.sat4j.minisat.constraints.card.MinWatchCard => 60 0.31/0.23 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.31/0.23 c org.sat4j.pb.constraints.pb.MaxWatchPb => 790 0.60/0.34 c starts : 1 0.60/0.34 c conflicts : 18 0.60/0.34 c decisions : 2196 0.60/0.34 c propagations : 3696 0.60/0.34 c inspects : 9132 0.60/0.34 c learnt literals : 3 0.60/0.34 c learnt binary clauses : 10 0.60/0.34 c learnt ternary clauses : 2 0.60/0.34 c learnt clauses : 14 0.60/0.34 c ignored clauses : 0 0.60/0.34 c root simplifications : 0 0.60/0.34 c removed literals (reason simplification) : 15 0.60/0.34 c reason swapping (by a shorter reason) : 0 0.60/0.34 c Calls to reduceDB : 0 0.60/0.34 c number of reductions to clauses (during analyze) : 0 0.60/0.34 c number of learned constraints concerned by reduction : 0 0.60/0.34 c number of learning phase by resolution : 0 0.60/0.34 c number of learning phase by cutting planes : 0 0.60/0.34 c speed (assignments/second) : 34222.22222222222 0.60/0.34 c non guided choices 12 0.60/0.34 c learnt constraints type 0.60/0.34 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 4 0.60/0.34 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 10 0.60/0.34 c constraints type 0.60/0.34 c org.sat4j.minisat.constraints.card.MinWatchCard => 60 0.60/0.34 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.60/0.34 c org.sat4j.pb.constraints.pb.MaxWatchPb => 790 0.60/0.34 s UNSATISFIABLE 0.60/0.34 c Total wall clock time (in seconds): 0.246
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-2700414-1278535505/watcher-2700414-1278535505 -o /tmp/evaluation-result-2700414-1278535505/solver-2700414-1278535505 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700414-1278535505.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: 1.99 2.04 2.03 3/178 20914 /proc/meminfo: memFree=27774604/32950928 swapFree=67111528/67111528 [pid=20914] ppid=20912 vsize=13684 CPUtime=0 /proc/20914/stat : 20914 (java) S 20912 20914 19207 0 -1 4202496 1179 0 0 0 0 0 0 0 25 0 2 0 21764360 14012416 627 4089446400 134512640 134550932 4292619280 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/20914/statm: 3421 628 304 10 0 1206 0 [pid=20914/tid=20915] ppid=20912 vsize=13684 CPUtime=0 /proc/20914/task/20915/stat : 20915 (java) S 20912 20914 19207 0 -1 4202560 142 0 0 0 0 0 0 0 25 0 2 0 21764360 14012416 631 4089446400 134512640 134550932 4292619280 18446744073709551615 4294960144 0 0 0 16784584 1351171976604942335 0 0 -1 5 0 0 0 [startup+0.049894 s] /proc/loadavg: 1.99 2.04 2.03 3/178 20914 /proc/meminfo: memFree=27774604/32950928 swapFree=67111528/67111528 [pid=20914] ppid=20912 vsize=1528572 CPUtime=0.04 /proc/20914/stat : 20914 (java) S 20912 20914 19207 0 -1 4202496 4069 0 1 0 4 0 0 0 25 0 18 0 21764360 1565257728 3509 4089446400 134512640 134550932 4292619280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/20914/statm: 382143 3509 1079 10 0 379445 0 [pid=20914/tid=20915] ppid=20912 vsize=1528572 CPUtime=0.03 /proc/20914/task/20915/stat : 20915 (java) R 20912 20914 19207 0 -1 4202560 2984 0 1 0 3 0 0 0 25 0 18 0 21764360 1565257728 3509 4089446400 134512640 134550932 4292619280 18446744073709551615 4108621832 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1528572 [startup+0.100883 s] /proc/loadavg: 1.99 2.04 2.03 3/178 20914 /proc/meminfo: memFree=27774604/32950928 swapFree=67111528/67111528 [pid=20914] ppid=20912 vsize=1529716 CPUtime=0.12 /proc/20914/stat : 20914 (java) S 20912 20914 19207 0 -1 4202496 5243 0 1 0 11 1 0 0 25 0 18 0 21764360 1566429184 4681 4089446400 134512640 134550932 4292619280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/20914/statm: 382429 4681 1348 10 0 379731 0 [pid=20914/tid=20915] ppid=20912 vsize=1529716 CPUtime=0.08 /proc/20914/task/20915/stat : 20915 (java) R 20912 20914 19207 0 -1 4202560 3573 0 1 0 8 0 0 0 25 0 18 0 21764360 1566429184 4682 4089446400 134512640 134550932 4292619280 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1529716 [startup+0.300847 s] /proc/loadavg: 1.99 2.04 2.03 3/178 20914 /proc/meminfo: memFree=27774604/32950928 swapFree=67111528/67111528 [pid=20914] ppid=20912 vsize=1534292 CPUtime=0.6 /proc/20914/stat : 20914 (java) S 20912 20914 19207 0 -1 4202496 8723 0 1 0 59 1 0 0 25 0 19 0 21764360 1571115008 7312 4089446400 134512640 134550932 4292619280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/20914/statm: 383573 7313 1416 10 0 380875 0 [pid=20914/tid=20915] ppid=20912 vsize=1534292 CPUtime=0.29 /proc/20914/task/20915/stat : 20915 (java) R 20912 20914 19207 0 -1 4202560 5068 0 1 0 28 1 0 0 25 0 19 0 21764360 1571115008 7313 4089446400 134512640 134550932 4292619280 18446744073709551615 4108630900 0 4 0 16800975 0 0 0 -1 3 0 0 0 Current children cumulated CPU time (s) 0.6 Current children cumulated vsize (KiB) 1534292 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.367483 CPU time (s): 0.766882 CPU user time (s): 0.743886 CPU system time (s): 0.022996 CPU usage (%): 208.685 Max. virtual memory (cumulated for all children) (KiB): 1534292 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.743886 system time used= 0.022996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9555 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= 141 involuntary context switches= 20 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node127 at 2010-07-07 22:45:05 IDJOB=2700414 IDBENCH=79426 IDSOLVER=1202 FILE ID=node127/2700414-1278535505 PBS_JOBID= 11239223 Free space on /tmp= 73196 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh09_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700414-1278535505/watcher-2700414-1278535505 -o /tmp/evaluation-result-2700414-1278535505/solver-2700414-1278535505 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700414-1278535505.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f2d449aa8c80edec7a2d4cb4a780c49d RANDOM SEED=455600115 node127.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 : 2666.804 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 : 5333.60 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 : 2666.804 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 : 5424.67 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 : 2666.804 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 : 2666.804 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 : 5332.83 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 : 2666.804 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 : 5332.75 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 : 2666.804 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 : 5332.68 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 : 2666.804 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 : 5332.82 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 : 2666.804 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: 32950928 kB MemFree: 27775240 kB Buffers: 140060 kB Cached: 2616364 kB SwapCached: 0 kB Active: 3345996 kB Inactive: 1667592 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 27775240 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 516 kB Writeback: 0 kB AnonPages: 2256968 kB Mapped: 16504 kB Slab: 93184 kB PageTables: 8488 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 2427140 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= 73196 MiB End job on node127 at 2010-07-07 22:45:06