Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.248961 | 0.20322 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/academics/ normalized-zebre-ext_wcsp.wbo |
MD5SUM | dfefad7e9fca834da79a456032de5db6 |
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 | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.019996 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 115 |
Total number of constraints | 460 |
Number of soft constraints | 437 |
Number of constraints which are clauses | 437 |
Number of constraints which are cardinality constraints (but not clauses) | 23 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 5 |
Top cost | 1 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 437 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 6 |
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 |
0.00/0.07 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. 0.06/0.08 c version 2.2.1.v20100705 0.06/0.08 c java.runtime.name Java(TM) SE Runtime Environment 0.06/0.08 c java.vm.name Java HotSpot(TM) Server VM 0.06/0.08 c java.vm.version 11.2-b01 0.06/0.08 c java.vm.vendor Sun Microsystems Inc. 0.06/0.08 c sun.arch.data.model 32 0.06/0.08 c java.version 1.6.0_12 0.06/0.08 c os.name Linux 0.06/0.08 c os.version 2.6.18-164.el5 0.06/0.08 c os.arch i386 0.06/0.08 c Free memory 1393557488 0.06/0.08 c Max memory 1395916800 0.06/0.08 c Total memory 1395916800 0.06/0.08 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@16fd0b7 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-2699582-1278533793.wbo 0.12/0.10 c reading problem ... 0.12/0.16 c ... done. Wall clock time 0.06s. 0.12/0.16 c #vars 552 0.12/0.16 c #constraints 920 0.12/0.16 c constraints type 0.12/0.16 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 448 0.12/0.16 c org.sat4j.minisat.constraints.card.MinWatchCard => 23 0.12/0.16 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 12 0.12/0.18 c SATISFIABLE 0.12/0.18 c OPTIMIZING... 0.12/0.18 c Got one! Elapsed wall clock time (in seconds):0.086 0.12/0.18 o 0 0.12/0.18 c starts : 1 0.12/0.18 c conflicts : 16 0.12/0.18 c decisions : 58 0.12/0.18 c propagations : 761 0.12/0.18 c inspects : 824 0.12/0.18 c learnt literals : 1 0.12/0.18 c learnt binary clauses : 3 0.12/0.18 c learnt ternary clauses : 1 0.12/0.18 c learnt clauses : 15 0.12/0.18 c ignored clauses : 0 0.12/0.18 c root simplifications : 0 0.12/0.18 c removed literals (reason simplification) : 0 0.12/0.18 c reason swapping (by a shorter reason) : 0 0.12/0.18 c Calls to reduceDB : 0 0.12/0.18 c number of reductions to clauses (during analyze) : 0 0.12/0.18 c number of learned constraints concerned by reduction : 0 0.12/0.18 c number of learning phase by resolution : 0 0.12/0.18 c number of learning phase by cutting planes : 0 0.12/0.18 c speed (assignments/second) : 28185.185185185186 0.12/0.18 c non guided choices 47 0.12/0.18 c learnt constraints type 0.12/0.18 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 12 0.12/0.18 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 3 0.12/0.18 c constraints type 0.12/0.18 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 448 0.12/0.18 c org.sat4j.minisat.constraints.card.MinWatchCard => 23 0.12/0.18 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 12 0.12/0.18 s OPTIMUM FOUND 0.12/0.18 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 -x68 x69 -x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 x95 -x96 x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 x110 x111 -x112 -x113 -x114 -x115 0.12/0.18 c objective function=0 0.12/0.18 c Total wall clock time (in seconds): 0.088
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699582-1278533793/watcher-2699582-1278533793 -o /tmp/evaluation-result-2699582-1278533793/solver-2699582-1278533793 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699582-1278533793.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: 0.00 0.00 0.00 2/173 18463 /proc/meminfo: memFree=29716812/32950928 swapFree=67111528/67111528 [pid=18463] ppid=18461 vsize=13164 CPUtime=0 /proc/18463/stat : 18463 (java) R 18461 18463 18393 0 -1 4194304 785 0 0 0 0 0 0 0 22 0 1 0 21593229 13479936 350 4089446400 134512640 134550932 4288223312 18446744073709551615 11126405 0 0 4096 0 0 0 0 17 5 0 0 0 /proc/18463/statm: 3291 356 142 10 0 1121 0 [startup+0.078851 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18463 /proc/meminfo: memFree=29716812/32950928 swapFree=67111528/67111528 [pid=18463] ppid=18461 vsize=1528712 CPUtime=0.06 /proc/18463/stat : 18463 (java) S 18461 18463 18393 0 -1 4202496 4664 0 1 0 5 1 0 0 22 0 18 0 21593229 1565401088 4095 4089446400 134512640 134550932 4288223312 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18463/statm: 382178 4095 1283 10 0 379481 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1528712 [startup+0.100816 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18463 /proc/meminfo: memFree=29716812/32950928 swapFree=67111528/67111528 [pid=18463] ppid=18461 vsize=1530296 CPUtime=0.12 /proc/18463/stat : 18463 (java) S 18461 18463 18393 0 -1 4202496 5248 0 1 0 10 2 0 0 22 0 18 0 21593229 1567023104 4679 4089446400 134512640 134550932 4288223312 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18463/statm: 382574 4679 1347 10 0 379877 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1530296 Solver just ended. Dumping a history of the last processes samples [startup+0.200812 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18463 /proc/meminfo: memFree=29716812/32950928 swapFree=67111528/67111528 [pid=18463] ppid=18461 vsize=1530944 CPUtime=0.24 /proc/18463/stat : 18463 (java) S 18461 18463 18393 0 -1 4202496 5870 0 1 0 22 2 0 0 22 0 19 0 21593229 1567686656 5301 4089446400 134512640 134550932 4288223312 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18463/statm: 382736 5301 1372 10 0 380039 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 1530944 Child status: 30 Real time (s): 0.20322 CPU time (s): 0.248961 CPU user time (s): 0.225965 CPU system time (s): 0.022996 CPU usage (%): 122.508 Max. virtual memory (cumulated for all children) (KiB): 1530944 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.225965 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= 5873 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= 164 involuntary context switches= 8 runsolver used 0.000999 second user time and 0.007998 second system time The end
Begin job on node123 at 2010-07-07 22:16:33 IDJOB=2699582 IDBENCH=79356 IDSOLVER=1211 FILE ID=node123/2699582-1278533793 PBS_JOBID= 11239231 Free space on /tmp= 73628 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-zebre-ext_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699582-1278533793/watcher-2699582-1278533793 -o /tmp/evaluation-result-2699582-1278533793/solver-2699582-1278533793 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699582-1278533793.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= dfefad7e9fca834da79a456032de5db6 RANDOM SEED=1528477864 node123.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 : 2666.848 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 : 5333.69 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 : 2666.848 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 : 2666.848 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 : 5332.80 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 : 2666.848 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 : 5332.79 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 : 2666.848 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 : 5354.69 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 : 2666.848 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 : 5332.75 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 : 2666.848 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 : 5332.74 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 : 2666.848 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 : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 29717448 kB Buffers: 135708 kB Cached: 2892344 kB SwapCached: 0 kB Active: 934504 kB Inactive: 2155244 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29717448 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 532 kB Writeback: 0 kB AnonPages: 62140 kB Mapped: 14424 kB Slab: 79652 kB PageTables: 4884 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 186972 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= 73628 MiB End job on node123 at 2010-07-07 22:16:34