Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.164974 | 0.146228 |
Name | /PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/ normalized-elf.rf6.ucl--soft-66-100-0.wbo |
MD5SUM | 7ad7a1be4853a8d708fd06f7b27166e9 |
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 | 9 |
Best CPU time to get the best result obtained on this benchmark | 0.000999 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 67 |
Total number of constraints | 132 |
Number of soft constraints | 37 |
Number of constraints which are clauses | 120 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 12 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 7 |
Top cost | 1680 |
Min constraint cost | 1 |
Max constraint cost | 99 |
Sum of constraints costs | 1679 |
Biggest number in a constraint | 10 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 31 |
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 |
0.00/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 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 2.2.1.v20100705 0.00/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.00/0.07 c java.vm.version 11.2-b01 0.00/0.07 c java.vm.vendor Sun Microsystems Inc. 0.00/0.07 c sun.arch.data.model 32 0.00/0.07 c java.version 1.6.0_12 0.00/0.07 c os.name Linux 0.00/0.07 c os.version 2.6.18-164.el5 0.00/0.07 c os.arch i386 0.00/0.07 c Free memory 1393557488 0.00/0.07 c Max memory 1395916800 0.00/0.07 c Total memory 1395916800 0.00/0.07 c Number of processors 8 0.00/0.09 c Pseudo Boolean Optimization 0.00/0.09 c --- Begin Solver configuration --- 0.00/0.09 c Stops conflict analysis at the first Unique Implication Point 0.00/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.00/0.09 c Learn all clauses as in MiniSAT 0.00/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.00/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.00/0.09 c Expensive reason simplification 0.00/0.09 c Armin Biere (Picosat) restarts strategy 0.00/0.09 c Glucose learned constraints deletion strategy 0.00/0.09 c timeout=2147483s 0.00/0.09 c DB Simplification allowed=false 0.00/0.09 c --- End Solver configuration --- 0.00/0.09 c solving HOME/instance-2698202-1278326502.wbo 0.00/0.09 c reading problem ... 0.11/0.12 c ... done. Wall clock time 0.026s. 0.11/0.12 c #vars 104 0.11/0.12 c #constraints 132 0.11/0.12 c constraints type 0.11/0.12 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 56 0.11/0.12 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 63 0.11/0.12 c org.sat4j.pb.constraints.pb.MaxWatchPb => 12 0.11/0.13 c SATISFIABLE 0.11/0.13 c OPTIMIZING... 0.11/0.13 c Got one! Elapsed wall clock time (in seconds):0.036 0.11/0.13 o 9 0.11/0.13 c starts : 1 0.11/0.13 c conflicts : 11 0.11/0.13 c decisions : 78 0.11/0.13 c propagations : 272 0.11/0.13 c inspects : 520 0.11/0.13 c learnt literals : 0 0.11/0.13 c learnt binary clauses : 1 0.11/0.13 c learnt ternary clauses : 2 0.11/0.13 c learnt clauses : 11 0.11/0.13 c ignored clauses : 0 0.11/0.13 c root simplifications : 0 0.11/0.13 c removed literals (reason simplification) : 3 0.11/0.13 c reason swapping (by a shorter reason) : 0 0.11/0.13 c Calls to reduceDB : 0 0.11/0.13 c number of reductions to clauses (during analyze) : 0 0.11/0.13 c number of learned constraints concerned by reduction : 0 0.11/0.13 c number of learning phase by resolution : 0 0.11/0.13 c number of learning phase by cutting planes : 0 0.11/0.13 c speed (assignments/second) : 136000.0 0.11/0.13 c non guided choices 13 0.11/0.13 c learnt constraints type 0.11/0.13 c constraints type 0.11/0.13 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 56 0.11/0.13 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 63 0.11/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPb => 12 0.11/0.13 s OPTIMUM FOUND 0.11/0.13 v -x1 -x2 x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 x16 x17 -x18 -x19 -x20 -x21 x22 x23 x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 x37 -x38 x39 -x40 -x41 -x42 -x43 x44 x45 -x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 -x56 -x57 -x58 -x59 -x60 x61 -x62 -x63 -x64 -x65 x66 -x67 0.11/0.13 c objective function=9 0.11/0.13 c Total wall clock time (in seconds): 0.038
OK 9
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2698202-1278326502/watcher-2698202-1278326502 -o /tmp/evaluation-result-2698202-1278326502/solver-2698202-1278326502 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2698202-1278326502.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: 2.02 2.02 1.90 3/196 4918 /proc/meminfo: memFree=32192744/32951124 swapFree=67111528/67111528 [pid=4918] ppid=4916 vsize=13600 CPUtime=0 /proc/4918/stat : 4918 (java) S 4916 4918 3806 0 -1 4202496 1141 0 0 0 0 0 0 0 20 0 2 0 862724 13926400 604 4089446400 134512640 134550932 4289926464 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/4918/statm: 3401 606 285 10 0 1207 0 [pid=4918/tid=4919] ppid=4916 vsize=13696 CPUtime=0 /proc/4918/task/4919/stat : 4919 (java) R 4916 4918 3806 0 -1 4202560 112 0 0 0 0 0 0 0 22 0 2 0 862724 14024704 615 4089446400 134512640 134550932 4289926464 18446744073709551615 7378212 0 0 0 16784584 0 0 0 -1 5 0 0 0 [startup+0.01488 s] /proc/loadavg: 2.02 2.02 1.90 3/196 4918 /proc/meminfo: memFree=32192744/32951124 swapFree=67111528/67111528 [pid=4918] ppid=4916 vsize=1524156 CPUtime=0 /proc/4918/stat : 4918 (java) S 4916 4918 3806 0 -1 4202496 3342 0 1 0 0 0 0 0 20 0 10 0 862724 1560735744 2785 4089446400 134512640 134550932 4289926464 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/4918/statm: 381039 2786 945 10 0 378349 0 [pid=4918/tid=4919] ppid=4916 vsize=1524156 CPUtime=0 /proc/4918/task/4919/stat : 4919 (java) R 4916 4918 3806 0 -1 4202560 2293 0 1 0 0 0 0 0 21 0 10 0 862724 1560735744 2787 4089446400 134512640 134550932 4289926464 18446744073709551615 106546665 0 4 0 16784584 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1524156 [startup+0.100891 s] /proc/loadavg: 2.02 2.02 1.90 3/196 4918 /proc/meminfo: memFree=32192744/32951124 swapFree=67111528/67111528 [pid=4918] ppid=4916 vsize=1530316 CPUtime=0.11 /proc/4918/stat : 4918 (java) S 4916 4918 3806 0 -1 4202496 5251 0 1 0 10 1 0 0 20 0 18 0 862724 1567043584 4687 4089446400 134512640 134550932 4289926464 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/4918/statm: 382579 4687 1347 10 0 379882 0 [pid=4918/tid=4919] ppid=4916 vsize=1530316 CPUtime=0.08 /proc/4918/task/4919/stat : 4919 (java) R 4916 4918 3806 0 -1 4202560 3574 0 1 0 7 1 0 0 18 0 18 0 862724 1567043584 4687 4089446400 134512640 134550932 4289926464 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530316 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.146228 CPU time (s): 0.164974 CPU user time (s): 0.143978 CPU system time (s): 0.020996 CPU usage (%): 112.82 Max. virtual memory (cumulated for all children) (KiB): 1530316 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.143978 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= 5468 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= 116 involuntary context switches= 13 runsolver used 0.004999 second user time and 0.002999 second system time The end
Begin job on node139 at 2010-07-05 12:41:42 IDJOB=2698202 IDBENCH=79052 IDSOLVER=1211 FILE ID=node139/2698202-1278326502 PBS_JOBID= 11207425 Free space on /tmp= 74208 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-elf.rf6.ucl--soft-66-100-0.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698202-1278326502/watcher-2698202-1278326502 -o /tmp/evaluation-result-2698202-1278326502/solver-2698202-1278326502 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2698202-1278326502.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7ad7a1be4853a8d708fd06f7b27166e9 RANDOM SEED=42745934 node139.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 : 2666.841 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 : 5333.68 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 : 2666.841 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 : 5332.83 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 : 2666.841 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 : 2666.841 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 : 2666.841 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 : 2666.841 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 : 5332.83 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 : 2666.841 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 : 2666.841 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 : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 32193504 kB Buffers: 24604 kB Cached: 322976 kB SwapCached: 0 kB Active: 388800 kB Inactive: 266068 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 32193504 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 720 kB Writeback: 0 kB AnonPages: 307360 kB Mapped: 20268 kB Slab: 37328 kB PageTables: 5188 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1646868 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= 74208 MiB End job on node139 at 2010-07-05 12:41:43