Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | OPTIMUM | 0.18797 | 0.164089 |
Name | /PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/ normalized-pigeon-cardinality-11-10--soft-66-100-0.wbo |
MD5SUM | db22d2262072f64184522c88a96a3bbb |
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 | 0.005998 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 110 |
Total number of constraints | 21 |
Number of soft constraints | 4 |
Number of constraints which are clauses | 11 |
Number of constraints which are cardinality constraints (but not clauses) | 10 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 11 |
Top cost | 193 |
Min constraint cost | 1 |
Max constraint cost | 93 |
Sum of constraints costs | 192 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 12 |
Number of bits of the biggest sum of numbers | 4 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.02/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.02/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.02/0.06 c See www.sat4j.org for details. 0.02/0.07 c version 2.2.0.v20100526 0.02/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.02/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.02/0.07 c java.vm.version 11.2-b01 0.02/0.07 c java.vm.vendor Sun Microsystems Inc. 0.02/0.07 c sun.arch.data.model 32 0.02/0.07 c java.version 1.6.0_12 0.02/0.07 c os.name Linux 0.02/0.07 c os.version 2.6.18-164.el5 0.02/0.07 c os.arch i386 0.02/0.07 c Free memory 1393557488 0.02/0.07 c Max memory 1395916800 0.02/0.07 c Total memory 1395916800 0.02/0.07 c Number of processors 8 0.11/0.10 c Pseudo Boolean Optimization 0.11/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.11/0.10 c --- Begin Solver configuration --- 0.11/0.10 c Stops conflict analysis at the first Unique Implication Point 0.11/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c1ea29 0.11/0.10 c Learn all clauses as in MiniSAT 0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.11/0.10 c No reason simplification 0.11/0.10 c Armin Biere (Picosat) restarts strategy 0.11/0.10 c Glucose learned constraints deletion strategy 0.11/0.10 c timeout=2147483s 0.11/0.10 c DB Simplification allowed=false 0.11/0.10 c --- End Solver configuration --- 0.11/0.10 c solving HOME/instance-2691836-1277893401.wbo 0.11/0.10 c reading problem ... 0.11/0.12 c ... done. Wall clock time 0.019s. 0.11/0.12 c #vars 114 0.11/0.12 c #constraints 21 0.11/0.12 c constraints type 0.11/0.12 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 11 0.11/0.12 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 10 0.11/0.14 c SATISFIABLE 0.11/0.14 c OPTIMIZING... 0.11/0.14 c Got one! Elapsed wall clock time (in seconds):0.039 0.11/0.14 o 1 0.11/0.14 c starts : 1 0.11/0.14 c conflicts : 10 0.11/0.14 c decisions : 124 0.11/0.14 c propagations : 262 0.11/0.14 c inspects : 198 0.11/0.14 c learnt literals : 0 0.11/0.14 c learnt binary clauses : 0 0.11/0.14 c learnt ternary clauses : 0 0.11/0.14 c learnt clauses : 10 0.11/0.14 c ignored clauses : 0 0.11/0.14 c root simplifications : 0 0.11/0.14 c removed literals (reason simplification) : 0 0.11/0.14 c reason swapping (by a shorter reason) : 0 0.11/0.14 c Calls to reduceDB : 0 0.11/0.14 c number of reductions to clauses (during analyze) : 0 0.11/0.14 c number of learned constraints concerned by reduction : 0 0.11/0.14 c number of learning phase by resolution : 0 0.11/0.14 c number of learning phase by cutting planes : 0 0.11/0.14 c speed (assignments/second) : 262000.0 0.11/0.14 c non guided choices 48 0.11/0.14 c learnt constraints type 0.11/0.14 c constraints type 0.11/0.14 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 11 0.11/0.14 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 10 0.11/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPb => 0 0.11/0.14 s OPTIMUM FOUND 0.11/0.14 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 0.11/0.14 c objective function=1 0.11/0.14 c Total wall clock time (in seconds): 0.041
OK 1
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2691836-1277893401/watcher-2691836-1277893401 -o /tmp/evaluation-result-2691836-1277893401/solver-2691836-1277893401 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2691836-1277893401.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 2.00 2.05 3/178 10197 /proc/meminfo: memFree=31829724/32951124 swapFree=67111528/67111528 [pid=10197] ppid=10195 vsize=13164 CPUtime=0 /proc/10197/stat : 10197 (java) R 10195 10197 8150 0 -1 4194304 830 0 0 0 0 0 0 0 17 0 1 0 130637976 13479936 373 4089446400 134512640 134550932 4294531152 18446744073709551615 7775877 0 0 4096 0 0 0 0 17 5 0 0 0 /proc/10197/statm: 3291 379 144 10 0 1121 0 [startup+0.0395531 s] /proc/loadavg: 1.99 2.00 2.05 3/178 10197 /proc/meminfo: memFree=31829724/32951124 swapFree=67111528/67111528 [pid=10197] ppid=10195 vsize=1525320 CPUtime=0.02 /proc/10197/stat : 10197 (java) S 10195 10197 8150 0 -1 4202496 3816 0 1 0 2 0 0 0 17 0 13 0 130637976 1561927680 3256 4089446400 134512640 134550932 4294531152 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 5 0 0 0 /proc/10197/statm: 381330 3256 1040 10 0 378640 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1525320 [startup+0.100553 s] /proc/loadavg: 1.99 2.00 2.05 3/178 10197 /proc/meminfo: memFree=31829724/32951124 swapFree=67111528/67111528 [pid=10197] ppid=10195 vsize=1529892 CPUtime=0.11 /proc/10197/stat : 10197 (java) S 10195 10197 8150 0 -1 4202496 5221 0 1 0 10 1 0 0 17 0 18 0 130637976 1566609408 4657 4089446400 134512640 134550932 4294531152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/10197/statm: 382473 4658 1347 10 0 379775 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529892 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.164089 CPU time (s): 0.18797 CPU user time (s): 0.171973 CPU system time (s): 0.015997 CPU usage (%): 114.554 Max. virtual memory (cumulated for all children) (KiB): 1529892 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.171973 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5488 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= 145 involuntary context switches= 13 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node101 at 2010-06-30 12:23:21 IDJOB=2691836 IDBENCH=78725 IDSOLVER=1203 FILE ID=node101/2691836-1277893401 PBS_JOBID= 11197152 Free space on /tmp= 74208 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/normalized-pigeon-cardinality-11-10--soft-66-100-0.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2691836-1277893401/watcher-2691836-1277893401 -o /tmp/evaluation-result-2691836-1277893401/solver-2691836-1277893401 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2691836-1277893401.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= db22d2262072f64184522c88a96a3bbb RANDOM SEED=757463996 node101.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 : 2666.837 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 : 5333.67 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 : 2666.837 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 : 5226.15 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 : 2666.837 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 : 2666.837 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 : 2666.837 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 : 2666.837 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 : 5332.82 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 : 2666.837 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 : 2666.837 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 : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 31830360 kB Buffers: 176668 kB Cached: 723424 kB SwapCached: 0 kB Active: 463024 kB Inactive: 515896 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 31830360 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 432 kB Writeback: 0 kB AnonPages: 78428 kB Mapped: 15356 kB Slab: 76476 kB PageTables: 5192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 223228 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 node101 at 2010-06-30 12:23:21