Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.375942 | 0.254835 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-dubois21_ext.wbo |
MD5SUM | 31cea2a06a27710d7fa5c516fcdc9aae |
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 | 126 |
Total number of constraints | 231 |
Number of soft constraints | 168 |
Number of constraints which are clauses | 168 |
Number of constraints which are cardinality constraints (but not clauses) | 63 |
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 | 169 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 168 |
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 |
0.00/0.07 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 0.08/0.09 c Pseudo Boolean Optimization 0.08/0.09 c --- Begin Solver configuration --- 0.08/0.09 c Stops conflict analysis at the first Unique Implication Point 0.08/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.08/0.09 c Learn all clauses as in MiniSAT 0.08/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.08/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.08/0.09 c Expensive reason simplification 0.08/0.09 c Armin Biere (Picosat) restarts strategy 0.08/0.09 c Glucose learned constraints deletion strategy 0.08/0.09 c timeout=2147483s 0.08/0.09 c DB Simplification allowed=false 0.08/0.09 c --- End Solver configuration --- 0.08/0.09 c solving HOME/instance-2699714-1278533814.wbo 0.08/0.09 c reading problem ... 0.12/0.13 c ... done. Wall clock time 0.041s. 0.12/0.14 c #vars 294 0.12/0.14 c #constraints 294 0.12/0.14 c constraints type 0.12/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 168 0.12/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 126 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):0.091 0.12/0.18 o 5 0.31/0.21 c Got one! Elapsed wall clock time (in seconds):0.114 0.31/0.21 o 1 0.31/0.21 c starts : 3 0.31/0.21 c conflicts : 142 0.31/0.21 c decisions : 905 0.31/0.21 c propagations : 3961 0.31/0.21 c inspects : 10470 0.31/0.21 c learnt literals : 0 0.31/0.21 c learnt binary clauses : 0 0.31/0.21 c learnt ternary clauses : 0 0.31/0.21 c learnt clauses : 142 0.31/0.21 c ignored clauses : 0 0.31/0.21 c root simplifications : 0 0.31/0.21 c removed literals (reason simplification) : 2 0.31/0.21 c reason swapping (by a shorter reason) : 0 0.31/0.21 c Calls to reduceDB : 0 0.31/0.21 c number of reductions to clauses (during analyze) : 0 0.31/0.21 c number of learned constraints concerned by reduction : 0 0.31/0.21 c number of learning phase by resolution : 0 0.31/0.21 c number of learning phase by cutting planes : 0 0.31/0.21 c speed (assignments/second) : 1320333.3333333333 0.31/0.21 c non guided choices 108 0.31/0.21 c learnt constraints type 0.31/0.21 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 142 0.31/0.21 c constraints type 0.31/0.21 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 168 0.31/0.21 c org.sat4j.minisat.constraints.card.MinWatchCard => 0 0.31/0.21 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 126 0.31/0.21 s OPTIMUM FOUND 0.31/0.21 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 -x116 -x117 x118 x119 -x120 x121 -x122 x123 -x124 x125 -x126 0.31/0.21 c objective function=1 0.31/0.21 c Total wall clock time (in seconds): 0.119
OK 1
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699714-1278533814/watcher-2699714-1278533814 -o /tmp/evaluation-result-2699714-1278533814/solver-2699714-1278533814 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699714-1278533814.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: 0.13 0.06 0.01 2/177 27173 /proc/meminfo: memFree=30131400/32951124 swapFree=67111528/67111528 [pid=27173] ppid=27171 vsize=13488 CPUtime=0 /proc/27173/stat : 27173 (java) S 27171 27173 26971 0 -1 4202496 1076 0 0 0 0 0 0 0 23 0 2 0 21594721 13811712 559 4089446400 134512640 134550932 4294325120 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 /proc/27173/statm: 3381 562 252 10 0 1202 0 [pid=27173/tid=27174] ppid=27171 vsize=13472 CPUtime=0 /proc/27173/task/27174/stat : 27174 (java) R 27171 27173 26971 0 -1 4202560 52 0 0 0 0 0 0 0 24 0 2 0 21594722 13795328 567 4089446400 134512640 134550932 4294325120 18446744073709551615 3676633 0 0 4096 0 0 0 0 -1 5 0 0 0 [startup+0.080905 s] /proc/loadavg: 0.13 0.06 0.01 2/177 27173 /proc/meminfo: memFree=30131400/32951124 swapFree=67111528/67111528 [pid=27173] ppid=27171 vsize=1529320 CPUtime=0.08 /proc/27173/stat : 27173 (java) S 27171 27173 26971 0 -1 4202496 4973 0 1 0 8 0 0 0 23 0 18 0 21594721 1566023680 4408 4089446400 134512640 134550932 4294325120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/27173/statm: 382330 4410 1328 10 0 379633 0 [pid=27173/tid=27174] ppid=27171 vsize=1529320 CPUtime=0.06 /proc/27173/task/27174/stat : 27174 (java) R 27171 27173 26971 0 -1 4202560 3377 0 1 0 6 0 0 0 18 0 18 0 21594722 1566023680 4411 4089446400 134512640 134550932 4294325120 18446744073709551615 4109462388 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1529320 [startup+0.10089 s] /proc/loadavg: 0.13 0.06 0.01 2/177 27173 /proc/meminfo: memFree=30131400/32951124 swapFree=67111528/67111528 [pid=27173] ppid=27171 vsize=1529456 CPUtime=0.12 /proc/27173/stat : 27173 (java) S 27171 27173 26971 0 -1 4202496 5237 0 1 0 11 1 0 0 23 0 18 0 21594721 1566162944 4671 4089446400 134512640 134550932 4294325120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/27173/statm: 382364 4671 1347 10 0 379667 0 [pid=27173/tid=27174] ppid=27171 vsize=1529456 CPUtime=0.08 /proc/27173/task/27174/stat : 27174 (java) R 27171 27173 26971 0 -1 4202560 3567 0 1 0 8 0 0 0 18 0 18 0 21594722 1566162944 4671 4089446400 134512640 134550932 4294325120 18446744073709551615 4109453320 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1529456 Solver just ended. Dumping a history of the last processes samples [startup+0.200881 s] /proc/loadavg: 0.13 0.06 0.01 2/177 27173 /proc/meminfo: memFree=30131400/32951124 swapFree=67111528/67111528 [pid=27173] ppid=27171 vsize=1534008 CPUtime=0.31 /proc/27173/stat : 27173 (java) S 27171 27173 26971 0 -1 4202496 6560 0 1 0 30 1 0 0 23 0 19 0 21594721 1570824192 5849 4089446400 134512640 134550932 4294325120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/27173/statm: 383502 5849 1394 10 0 380805 0 [pid=27173/tid=27174] ppid=27171 vsize=1534008 CPUtime=0.18 /proc/27173/task/27174/stat : 27174 (java) R 27171 27173 26971 0 -1 4202560 3959 0 1 0 18 0 0 0 18 0 19 0 21594722 1570824192 5849 4089446400 134512640 134550932 4294325120 18446744073709551615 4109397875 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1534008 Child status: 30 Real time (s): 0.254835 CPU time (s): 0.375942 CPU user time (s): 0.360945 CPU system time (s): 0.014997 CPU usage (%): 147.524 Max. virtual memory (cumulated for all children) (KiB): 1534008 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.360945 system time used= 0.014997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6689 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= 133 involuntary context switches= 37 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node134 at 2010-07-07 22:16:54 IDJOB=2699714 IDBENCH=79367 IDSOLVER=1211 FILE ID=node134/2699714-1278533814 PBS_JOBID= 11239210 Free space on /tmp= 73716 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois21_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699714-1278533814/watcher-2699714-1278533814 -o /tmp/evaluation-result-2699714-1278533814/solver-2699714-1278533814 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699714-1278533814.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 31cea2a06a27710d7fa5c516fcdc9aae RANDOM SEED=449897597 node134.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 : 2666.801 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 : 2666.801 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 : 2666.801 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 : 5332.82 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 : 2666.801 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 : 2666.801 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 : 5332.66 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 : 2666.801 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 : 2666.801 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 : 2666.801 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: 30131672 kB Buffers: 142496 kB Cached: 2469712 kB SwapCached: 0 kB Active: 1293860 kB Inactive: 1380524 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 30131672 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 404 kB Writeback: 0 kB AnonPages: 61856 kB Mapped: 14440 kB Slab: 81548 kB PageTables: 4616 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 184296 kB VmallocTotal: 34359738367 kB VmallocUsed: 33868 kB VmallocChunk: 34359703231 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73716 MiB End job on node134 at 2010-07-07 22:16:54