Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 1.62475 | 0.698952 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/jnh/ normalized-jnh309_wcsp.wbo |
MD5SUM | 9ccb130e1efb7ba02e23bcfacb5f0a47 |
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 | 276 |
Best CPU time to get the best result obtained on this benchmark | 1.62475 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 200 |
Total number of constraints | 1000 |
Number of soft constraints | 900 |
Number of constraints which are clauses | 900 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 11 |
Top cost | 444855 |
Min constraint cost | 1 |
Max constraint cost | 1000 |
Sum of constraints costs | 444854 |
Biggest number in a constraint | 10 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 21 |
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 |
0.02/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.02/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.02/0.07 c See www.sat4j.org for details. 0.02/0.08 c version 2.2.1.v20100705 0.02/0.08 c java.runtime.name Java(TM) SE Runtime Environment 0.02/0.08 c java.vm.name Java HotSpot(TM) Server VM 0.02/0.08 c java.vm.version 11.2-b01 0.02/0.08 c java.vm.vendor Sun Microsystems Inc. 0.02/0.08 c sun.arch.data.model 32 0.02/0.08 c java.version 1.6.0_12 0.02/0.08 c os.name Linux 0.02/0.08 c os.version 2.6.18-164.el5 0.02/0.08 c os.arch i386 0.02/0.08 c Free memory 1393557488 0.02/0.08 c Max memory 1395916800 0.02/0.08 c Total memory 1395916800 0.02/0.08 c Number of processors 8 0.11/0.10 c Pseudo Boolean Optimization 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.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 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 lightweight component caching from RSAT taking into account the objective function 0.11/0.10 c Expensive 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-2700170-1278534250.wbo 0.11/0.10 c reading problem ... 0.28/0.24 c ... done. Wall clock time 0.143s. 0.28/0.24 c #vars 1100 0.28/0.24 c #constraints 1100 0.28/0.24 c constraints type 0.28/0.24 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 900 0.28/0.24 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.51/0.34 c SATISFIABLE 0.51/0.34 c OPTIMIZING... 0.51/0.34 c Got one! Elapsed wall clock time (in seconds):0.242 0.51/0.34 o 710 0.51/0.38 c Got one! Elapsed wall clock time (in seconds):0.278 0.51/0.38 o 651 0.80/0.41 c Got one! Elapsed wall clock time (in seconds):0.317 0.80/0.41 o 607 0.80/0.45 c Got one! Elapsed wall clock time (in seconds):0.349 0.80/0.45 o 530 0.80/0.48 c Got one! Elapsed wall clock time (in seconds):0.378 0.80/0.48 o 494 1.10/0.50 c Got one! Elapsed wall clock time (in seconds):0.407 1.10/0.50 o 490 1.10/0.53 c Got one! Elapsed wall clock time (in seconds):0.431 1.10/0.53 o 328 1.10/0.54 c Got one! Elapsed wall clock time (in seconds):0.448 1.10/0.54 o 325 1.40/0.61 c Got one! Elapsed wall clock time (in seconds):0.511 1.40/0.61 o 322 1.40/0.62 c Got one! Elapsed wall clock time (in seconds):0.527 1.40/0.62 o 276 1.40/0.64 c starts : 11 1.40/0.64 c conflicts : 246 1.40/0.64 c decisions : 6263 1.40/0.64 c propagations : 25644 1.40/0.64 c inspects : 59773 1.40/0.64 c learnt literals : 3 1.40/0.64 c learnt binary clauses : 2 1.40/0.64 c learnt ternary clauses : 4 1.40/0.64 c learnt clauses : 242 1.40/0.64 c ignored clauses : 0 1.40/0.64 c root simplifications : 0 1.40/0.64 c removed literals (reason simplification) : 461 1.40/0.64 c reason swapping (by a shorter reason) : 0 1.40/0.64 c Calls to reduceDB : 0 1.40/0.64 c number of reductions to clauses (during analyze) : 0 1.40/0.64 c number of learned constraints concerned by reduction : 0 1.40/0.64 c number of learning phase by resolution : 0 1.40/0.64 c number of learning phase by cutting planes : 0 1.40/0.64 c speed (assignments/second) : 2564400.0 1.40/0.64 c non guided choices 33 1.40/0.64 c learnt constraints type 1.40/0.64 c constraints type 1.40/0.64 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 900 1.40/0.64 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 1.40/0.64 c org.sat4j.pb.constraints.pb.MaxWatchPb => 0 1.40/0.64 s OPTIMUM FOUND 1.40/0.64 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 -x151 x152 -x153 x154 x155 -x156 -x157 x158 -x159 x160 -x161 x162 x163 -x164 -x165 x166 -x167 x168 x169 -x170 -x171 x172 x173 -x174 -x175 x176 -x177 x178 -x179 x180 -x181 x182 x183 -x184 -x185 x186 -x187 x188 -x189 x190 -x191 x192 -x193 x194 -x195 x196 -x197 x198 x199 -x200 1.40/0.64 c objective function=276 1.40/0.64 c Total wall clock time (in seconds): 0.541
OK 276
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700170-1278534250/watcher-2700170-1278534250 -o /tmp/evaluation-result-2700170-1278534250/solver-2700170-1278534250 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700170-1278534250.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 1.46 0.68 3/178 19710 /proc/meminfo: memFree=28285980/32950928 swapFree=67111528/67111528 [pid=19710] ppid=19708 vsize=392 CPUtime=0 /proc/19710/stat : 19710 (java) R 19708 19710 19082 0 -1 4194304 294 0 0 0 0 0 0 0 19 0 1 0 21639801 401408 40 4089446400 134512640 134550932 4290455328 18446744073709551615 9781844 0 2147483391 4096 0 0 0 0 17 2 0 0 0 /proc/19710/statm: 98 40 32 10 0 25 0 [startup+0.033024 s] /proc/loadavg: 1.99 1.46 0.68 3/178 19710 /proc/meminfo: memFree=28285980/32950928 swapFree=67111528/67111528 [pid=19710] ppid=19708 vsize=1526332 CPUtime=0.02 /proc/19710/stat : 19710 (java) S 19708 19710 19082 0 -1 4202496 3703 0 1 0 1 1 0 0 19 0 13 0 21639801 1562963968 3144 4089446400 134512640 134550932 4290455328 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 /proc/19710/statm: 381583 3146 1033 10 0 378893 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1526332 [startup+0.100941 s] /proc/loadavg: 1.99 1.46 0.68 3/178 19710 /proc/meminfo: memFree=28285980/32950928 swapFree=67111528/67111528 [pid=19710] ppid=19708 vsize=1530304 CPUtime=0.11 /proc/19710/stat : 19710 (java) S 19708 19710 19082 0 -1 4202496 5205 0 1 0 10 1 0 0 19 0 18 0 21639801 1567031296 4642 4089446400 134512640 134550932 4290455328 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19710/statm: 382576 4642 1345 10 0 379879 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530304 [startup+0.300902 s] /proc/loadavg: 1.99 1.46 0.68 3/178 19710 /proc/meminfo: memFree=28285980/32950928 swapFree=67111528/67111528 [pid=19710] ppid=19708 vsize=1534596 CPUtime=0.51 /proc/19710/stat : 19710 (java) S 19708 19710 19082 0 -1 4202496 7941 0 1 0 50 1 0 0 19 0 19 0 21639801 1571426304 6997 4089446400 134512640 134550932 4290455328 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19710/statm: 383649 6997 1413 10 0 380952 0 Current children cumulated CPU time (s) 0.51 Current children cumulated vsize (KiB) 1534596 Solver just ended. Dumping a history of the last processes samples [startup+0.500864 s] /proc/loadavg: 1.99 1.46 0.68 3/178 19710 /proc/meminfo: memFree=28285980/32950928 swapFree=67111528/67111528 [pid=19710] ppid=19708 vsize=1543100 CPUtime=1.1 /proc/19710/stat : 19710 (java) S 19708 19710 19082 0 -1 4202496 11535 0 1 0 108 2 0 0 19 0 19 0 21639801 1580134400 10242 4089446400 134512640 134550932 4290455328 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19710/statm: 385775 10243 1429 10 0 383078 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 1543100 [startup+0.600844 s] /proc/loadavg: 1.99 1.46 0.68 3/178 19710 /proc/meminfo: memFree=28285980/32950928 swapFree=67111528/67111528 [pid=19710] ppid=19708 vsize=1546428 CPUtime=1.4 /proc/19710/stat : 19710 (java) S 19708 19710 19082 0 -1 4202496 14381 0 1 0 138 2 0 0 19 0 19 0 21639801 1583542272 12187 4089446400 134512640 134550932 4290455328 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19710/statm: 386607 12187 1429 10 0 383910 0 Current children cumulated CPU time (s) 1.4 Current children cumulated vsize (KiB) 1546428 Child status: 30 Real time (s): 0.698952 CPU time (s): 1.62475 CPU user time (s): 1.58576 CPU system time (s): 0.038994 CPU usage (%): 232.455 Max. virtual memory (cumulated for all children) (KiB): 1546428 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.58576 system time used= 0.038994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16498 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= 234 involuntary context switches= 61 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node114 at 2010-07-07 22:24:10 IDJOB=2700170 IDBENCH=79405 IDSOLVER=1211 FILE ID=node114/2700170-1278534250 PBS_JOBID= 11239250 Free space on /tmp= 73160 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh309_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700170-1278534250/watcher-2700170-1278534250 -o /tmp/evaluation-result-2700170-1278534250/solver-2700170-1278534250 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700170-1278534250.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9ccb130e1efb7ba02e23bcfacb5f0a47 RANDOM SEED=459074447 node114.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 : 2666.824 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 : 5333.64 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 : 2666.824 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 : 2666.824 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 : 5332.83 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 : 2666.824 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 : 2666.824 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 : 5332.82 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 : 2666.824 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 : 2666.824 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 : 2666.824 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: 28286252 kB Buffers: 134636 kB Cached: 3874248 kB SwapCached: 0 kB Active: 1698356 kB Inactive: 2803888 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 28286252 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 380 kB Writeback: 0 kB AnonPages: 494068 kB Mapped: 16088 kB Slab: 97556 kB PageTables: 6248 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 652596 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= 73160 MiB End job on node114 at 2010-07-07 22:24:11