Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.578911 | 0.318279 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/coloring/ normalized-geom30a-5_wcsp.wbo |
MD5SUM | d1c3accd983cc55f3458e6ff2209f659 |
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 | 150 |
Total number of constraints | 435 |
Number of soft constraints | 405 |
Number of constraints which are clauses | 405 |
Number of constraints which are cardinality constraints (but not clauses) | 30 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 5 |
Top cost | 82 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 405 |
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 |
0.03/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.03/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.03/0.07 c See www.sat4j.org for details. 0.03/0.07 c version 2.2.1.v20100705 0.03/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.03/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.03/0.07 c java.vm.version 11.2-b01 0.03/0.07 c java.vm.vendor Sun Microsystems Inc. 0.03/0.07 c sun.arch.data.model 32 0.03/0.07 c java.version 1.6.0_12 0.03/0.07 c os.name Linux 0.03/0.07 c os.version 2.6.18-164.el5 0.03/0.07 c os.arch i386 0.03/0.07 c Free memory 1393557488 0.03/0.07 c Max memory 1395916800 0.03/0.07 c Total memory 1395916800 0.03/0.07 c Number of processors 8 0.03/0.09 c Pseudo Boolean Optimization 0.03/0.09 c --- Begin Solver configuration --- 0.03/0.09 c Stops conflict analysis at the first Unique Implication Point 0.03/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.03/0.09 c Learn all clauses as in MiniSAT 0.03/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.03/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.03/0.09 c Expensive reason simplification 0.03/0.09 c Armin Biere (Picosat) restarts strategy 0.03/0.09 c Glucose learned constraints deletion strategy 0.03/0.09 c timeout=2147483s 0.03/0.09 c DB Simplification allowed=false 0.03/0.09 c --- End Solver configuration --- 0.03/0.09 c solving HOME/instance-2700542-1278535681.wbo 0.03/0.09 c reading problem ... 0.12/0.15 c ... done. Wall clock time 0.057s. 0.12/0.15 c #vars 555 0.12/0.15 c #constraints 466 0.12/0.15 c constraints type 0.12/0.15 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 435 0.12/0.15 c org.sat4j.minisat.constraints.card.MinWatchCard => 31 0.29/0.22 c SATISFIABLE 0.29/0.22 c OPTIMIZING... 0.29/0.22 c Got one! Elapsed wall clock time (in seconds):0.131 0.29/0.22 o 4 0.29/0.26 c Got one! Elapsed wall clock time (in seconds):0.17 0.29/0.26 o 1 0.29/0.29 c starts : 6 0.29/0.29 c conflicts : 405 0.29/0.29 c decisions : 2313 0.29/0.29 c propagations : 10567 0.29/0.29 c inspects : 68155 0.29/0.29 c learnt literals : 3 0.29/0.29 c learnt binary clauses : 5 0.29/0.29 c learnt ternary clauses : 7 0.29/0.29 c learnt clauses : 401 0.29/0.29 c ignored clauses : 0 0.29/0.29 c root simplifications : 0 0.29/0.29 c removed literals (reason simplification) : 378 0.29/0.29 c reason swapping (by a shorter reason) : 0 0.29/0.29 c Calls to reduceDB : 0 0.29/0.29 c number of reductions to clauses (during analyze) : 0 0.29/0.29 c number of learned constraints concerned by reduction : 0 0.29/0.29 c number of learning phase by resolution : 0 0.29/0.29 c number of learning phase by cutting planes : 0 0.29/0.29 c speed (assignments/second) : 377392.85714285716 0.29/0.29 c non guided choices 252 0.29/0.29 c learnt constraints type 0.29/0.29 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 396 0.29/0.29 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 5 0.29/0.29 c constraints type 0.29/0.29 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 435 0.29/0.29 c org.sat4j.minisat.constraints.card.MinWatchCard => 31 0.29/0.29 s OPTIMUM FOUND 0.29/0.29 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 x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x150 0.29/0.29 c objective function=1 0.29/0.29 c Total wall clock time (in seconds): 0.201
OK 1
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700542-1278535681/watcher-2700542-1278535681 -o /tmp/evaluation-result-2700542-1278535681/solver-2700542-1278535681 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700542-1278535681.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: 1.74 1.91 1.67 3/178 20122 /proc/meminfo: memFree=29714640/32950928 swapFree=67111528/67111528 [pid=20122] ppid=20120 vsize=13684 CPUtime=0 /proc/20122/stat : 20122 (java) S 20120 20122 19054 0 -1 4202496 1183 0 0 0 0 0 0 0 20 0 2 0 21781629 14012416 629 4089446400 134512640 134550932 4289712768 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/20122/statm: 3421 630 307 10 0 1206 0 [pid=20122/tid=20123] ppid=20120 vsize=13684 CPUtime=0 /proc/20122/task/20123/stat : 20123 (java) S 20120 20122 19054 0 -1 4202560 142 0 0 0 0 0 0 0 22 0 2 0 21781630 14012416 630 4089446400 134512640 134550932 4289712768 18446744073709551615 4294960144 0 0 0 16784584 5629749952281313279 0 0 -1 5 0 0 0 [startup+0.044723 s] /proc/loadavg: 1.74 1.91 1.67 3/178 20122 /proc/meminfo: memFree=29714640/32950928 swapFree=67111528/67111528 [pid=20122] ppid=20120 vsize=1528568 CPUtime=0.03 /proc/20122/stat : 20122 (java) S 20120 20122 19054 0 -1 4202496 3995 0 1 0 3 0 0 0 20 0 18 0 21781629 1565253632 3433 4089446400 134512640 134550932 4289712768 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/20122/statm: 382142 3433 1075 10 0 379445 0 [pid=20122/tid=20123] ppid=20120 vsize=1528568 CPUtime=0.03 /proc/20122/task/20123/stat : 20123 (java) R 20120 20122 19054 0 -1 4202560 2908 0 1 0 3 0 0 0 25 0 18 0 21781630 1565253632 3433 4089446400 134512640 134550932 4289712768 18446744073709551615 4109026820 0 4 0 16800975 0 0 0 -1 7 0 0 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1528568 [startup+0.100716 s] /proc/loadavg: 1.74 1.91 1.67 3/178 20122 /proc/meminfo: memFree=29714640/32950928 swapFree=67111528/67111528 [pid=20122] ppid=20120 vsize=1529720 CPUtime=0.12 /proc/20122/stat : 20122 (java) S 20120 20122 19054 0 -1 4202496 5244 0 1 0 11 1 0 0 20 0 18 0 21781629 1566433280 4680 4089446400 134512640 134550932 4289712768 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/20122/statm: 382430 4681 1347 10 0 379733 0 [pid=20122/tid=20123] ppid=20120 vsize=1529720 CPUtime=0.08 /proc/20122/task/20123/stat : 20123 (java) R 20120 20122 19054 0 -1 4202560 3573 0 1 0 8 0 0 0 25 0 18 0 21781630 1566433280 4681 4089446400 134512640 134550932 4289712768 18446744073709551615 4294960144 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) 1529720 [startup+0.300678 s] /proc/loadavg: 1.74 1.91 1.67 3/178 20122 /proc/meminfo: memFree=29714640/32950928 swapFree=67111528/67111528 [pid=20122] ppid=20120 vsize=1533828 CPUtime=0.56 /proc/20122/stat : 20122 (java) S 20120 20122 19054 0 -1 4202496 6958 0 1 0 55 1 0 0 20 0 19 0 21781629 1570639872 6249 4089446400 134512640 134550932 4289712768 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/20122/statm: 383457 6249 1415 10 0 380760 0 [pid=20122/tid=20123] ppid=20120 vsize=1533828 CPUtime=0.27 /proc/20122/task/20123/stat : 20123 (java) S 20120 20122 19054 0 -1 4202560 4307 0 1 0 27 0 0 0 25 0 19 0 21781630 1570639872 6249 4089446400 134512640 134550932 4289712768 18446744073709551615 4294960144 0 4 0 16800975 18446604454223471552 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.56 Current children cumulated vsize (KiB) 1533828 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.318279 CPU time (s): 0.578911 CPU user time (s): 0.558915 CPU system time (s): 0.019996 CPU usage (%): 181.888 Max. virtual memory (cumulated for all children) (KiB): 1533828 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.558915 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6964 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= 121 involuntary context switches= 15 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node122 at 2010-07-07 22:48:01 IDJOB=2700542 IDBENCH=79436 IDSOLVER=1211 FILE ID=node122/2700542-1278535681 PBS_JOBID= 11239233 Free space on /tmp= 73404 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-geom30a-5_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700542-1278535681/watcher-2700542-1278535681 -o /tmp/evaluation-result-2700542-1278535681/solver-2700542-1278535681 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700542-1278535681.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d1c3accd983cc55f3458e6ff2209f659 RANDOM SEED=1128639990 node122.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 : 2666.839 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 : 2666.839 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 : 5226.16 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 : 2666.839 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 : 2666.839 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 : 5332.81 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 : 2666.839 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 : 5332.76 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 : 2666.839 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 : 5332.67 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 : 2666.839 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 : 2666.839 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: 29715036 kB Buffers: 139796 kB Cached: 2793232 kB SwapCached: 0 kB Active: 1166192 kB Inactive: 1914876 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29715036 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 1108 kB Writeback: 0 kB AnonPages: 148492 kB Mapped: 17032 kB Slab: 89180 kB PageTables: 5352 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 290444 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= 73404 MiB End job on node122 at 2010-07-07 22:48:01