Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.443931 | 0.307944 |
Name | /PARTIAL-BIGINT-LIN/wcsp/bwt/ normalized-bwt3c_wcsp.wbo |
MD5SUM | 42cd8d36e1811214b6bd0f52f86c09ef |
Bench Category | PARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 304 |
Best CPU time to get the best result obtained on this benchmark | 0.036994 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 131 |
Total number of constraints | 915 |
Number of soft constraints | 870 |
Number of constraints which are clauses | 870 |
Number of constraints which are cardinality constraints (but not clauses) | 45 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
Top cost | 2827 |
Min constraint cost | 1 |
Max constraint cost | 2827 |
Sum of constraints costs | 2373959 |
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 |
0.00/0.07 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. 0.00/0.08 c version 2.2.1.v20100705 0.00/0.08 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.08 c java.vm.name Java HotSpot(TM) Server VM 0.00/0.08 c java.vm.version 11.2-b01 0.00/0.08 c java.vm.vendor Sun Microsystems Inc. 0.00/0.08 c sun.arch.data.model 32 0.00/0.08 c java.version 1.6.0_12 0.00/0.08 c os.name Linux 0.00/0.08 c os.version 2.6.18-164.el5 0.00/0.08 c os.arch i386 0.00/0.08 c Free memory 1393557488 0.00/0.08 c Max memory 1395916800 0.00/0.08 c Total memory 1395916800 0.00/0.08 c Number of processors 8 0.10/0.09 c Pseudo Boolean Optimization 0.10/0.09 c --- Begin Solver configuration --- 0.10/0.09 c Stops conflict analysis at the first Unique Implication Point 0.10/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.10/0.09 c Learn all clauses as in MiniSAT 0.10/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.10/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.10/0.09 c Expensive reason simplification 0.10/0.09 c Armin Biere (Picosat) restarts strategy 0.10/0.09 c Glucose learned constraints deletion strategy 0.10/0.09 c timeout=2147483s 0.10/0.09 c DB Simplification allowed=false 0.10/0.09 c --- End Solver configuration --- 0.10/0.09 c solving HOME/instance-2700818-1278536263.wbo 0.10/0.09 c reading problem ... 0.26/0.20 c ... done. Wall clock time 0.107s. 0.26/0.20 c #vars 1001 0.26/0.20 c #constraints 1800 0.26/0.20 c constraints type 0.26/0.20 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 854 0.26/0.20 c org.sat4j.minisat.constraints.card.MinWatchCard => 15 0.26/0.20 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 91 0.26/0.20 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.26/0.24 c SATISFIABLE 0.26/0.24 c OPTIMIZING... 0.26/0.24 c Got one! Elapsed wall clock time (in seconds):0.144 0.26/0.24 o 304 0.26/0.26 c starts : 1 0.26/0.26 c conflicts : 2 0.26/0.26 c decisions : 32 0.26/0.26 c propagations : 1155 0.26/0.26 c inspects : 850 0.26/0.26 c learnt literals : 1 0.26/0.26 c learnt binary clauses : 1 0.26/0.26 c learnt ternary clauses : 0 0.26/0.26 c learnt clauses : 1 0.26/0.26 c ignored clauses : 0 0.26/0.26 c root simplifications : 0 0.26/0.26 c removed literals (reason simplification) : 0 0.26/0.26 c reason swapping (by a shorter reason) : 0 0.26/0.26 c Calls to reduceDB : 0 0.26/0.26 c number of reductions to clauses (during analyze) : 0 0.26/0.26 c number of learned constraints concerned by reduction : 0 0.26/0.26 c number of learning phase by resolution : 0 0.26/0.26 c number of learning phase by cutting planes : 0 0.26/0.26 c speed (assignments/second) : 82500.0 0.26/0.26 c non guided choices 1 0.26/0.26 c learnt constraints type 0.26/0.26 c constraints type 0.26/0.26 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 854 0.26/0.26 c org.sat4j.minisat.constraints.card.MinWatchCard => 15 0.26/0.26 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 91 0.26/0.26 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.26/0.26 s OPTIMUM FOUND 0.26/0.26 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 0.26/0.26 c objective function=304 0.26/0.26 c Total wall clock time (in seconds): 0.164
OK 304
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700818-1278536263/watcher-2700818-1278536263 -o /tmp/evaluation-result-2700818-1278536263/solver-2700818-1278536263 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700818-1278536263.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: 1.91 2.00 1.83 3/178 19677 /proc/meminfo: memFree=30210068/32951124 swapFree=67111528/67111528 [pid=19677] ppid=19675 vsize=13644 CPUtime=0 /proc/19677/stat : 19677 (java) S 19675 19677 17152 0 -1 4202496 1161 0 0 0 0 0 0 0 25 0 2 0 21841200 13971456 614 4089446400 134512640 134550932 4290994064 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 /proc/19677/statm: 3411 614 291 10 0 1206 0 [pid=19677/tid=19678] ppid=19675 vsize=13684 CPUtime=0 /proc/19677/task/19678/stat : 19678 (java) R 19675 19677 17152 0 -1 4202560 139 0 0 0 0 0 0 0 25 0 2 0 21841201 14012416 629 4089446400 134512640 134550932 4290994064 18446744073709551615 4294960144 0 0 0 16784584 0 0 0 -1 1 0 0 0 [startup+0.092312 s] /proc/loadavg: 1.91 2.00 1.83 3/178 19677 /proc/meminfo: memFree=30210068/32951124 swapFree=67111528/67111528 [pid=19677] ppid=19675 vsize=1530012 CPUtime=0.1 /proc/19677/stat : 19677 (java) S 19675 19677 17152 0 -1 4202496 5155 0 1 0 9 1 0 0 25 0 18 0 21841200 1566732288 4591 4089446400 134512640 134550932 4290994064 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19677/statm: 382503 4592 1345 10 0 379806 0 [pid=19677/tid=19678] ppid=19675 vsize=1530012 CPUtime=0.07 /proc/19677/task/19678/stat : 19678 (java) R 19675 19677 17152 0 -1 4202560 3489 0 1 0 6 1 0 0 18 0 18 0 21841201 1566732288 4592 4089446400 134512640 134550932 4290994064 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1530012 [startup+0.100353 s] /proc/loadavg: 1.91 2.00 1.83 3/178 19677 /proc/meminfo: memFree=30210068/32951124 swapFree=67111528/67111528 [pid=19677] ppid=19675 vsize=1530012 CPUtime=0.11 /proc/19677/stat : 19677 (java) S 19675 19677 17152 0 -1 4202496 5227 0 1 0 10 1 0 0 25 0 18 0 21841200 1566732288 4663 4089446400 134512640 134550932 4290994064 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19677/statm: 382503 4663 1347 10 0 379806 0 [pid=19677/tid=19678] ppid=19675 vsize=1530012 CPUtime=0.08 /proc/19677/task/19678/stat : 19678 (java) R 19675 19677 17152 0 -1 4202560 3560 0 1 0 7 1 0 0 18 0 18 0 21841201 1566732288 4663 4089446400 134512640 134550932 4290994064 18446744073709551615 4160029907 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530012 [startup+0.300237 s] /proc/loadavg: 1.91 2.00 1.83 3/178 19677 /proc/meminfo: memFree=30210068/32951124 swapFree=67111528/67111528 [pid=19677] ppid=19675 vsize=1532580 CPUtime=0.43 /proc/19677/stat : 19677 (java) S 19675 19677 17152 0 -1 4202496 7000 0 1 0 41 2 0 0 25 0 19 0 21841200 1569361920 6261 4089446400 134512640 134550932 4290994064 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19677/statm: 383145 6261 1418 10 0 380448 0 [pid=19677/tid=19678] ppid=19675 vsize=1532580 CPUtime=0.24 /proc/19677/task/19678/stat : 19678 (java) S 19675 19677 17152 0 -1 4202560 4599 0 1 0 23 1 0 0 20 0 19 0 21841201 1569361920 6261 4089446400 134512640 134550932 4290994064 18446744073709551615 4294960144 0 4 0 16800975 18446604453295897536 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.43 Current children cumulated vsize (KiB) 1532580 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.307944 CPU time (s): 0.443931 CPU user time (s): 0.421935 CPU system time (s): 0.021996 CPU usage (%): 144.16 Max. virtual memory (cumulated for all children) (KiB): 1532580 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.421935 system time used= 0.021996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7006 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= 125 involuntary context switches= 8 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node106 at 2010-07-07 22:57:43 IDJOB=2700818 IDBENCH=79476 IDSOLVER=1211 FILE ID=node106/2700818-1278536263 PBS_JOBID= 11239265 Free space on /tmp= 73248 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/bwt/normalized-bwt3c_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700818-1278536263/watcher-2700818-1278536263 -o /tmp/evaluation-result-2700818-1278536263/solver-2700818-1278536263 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700818-1278536263.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 42cd8d36e1811214b6bd0f52f86c09ef RANDOM SEED=55325123 node106.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 : 2666.814 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 : 5333.62 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 : 2666.814 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 : 2666.814 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 : 5332.76 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 : 2666.814 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 : 5332.77 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 : 2666.814 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 : 2666.814 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 : 2666.814 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 : 2666.814 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: 32951124 kB MemFree: 30210456 kB Buffers: 135032 kB Cached: 2375784 kB SwapCached: 0 kB Active: 1064096 kB Inactive: 1520928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 30210456 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 760 kB Writeback: 0 kB AnonPages: 74032 kB Mapped: 15636 kB Slab: 91236 kB PageTables: 5216 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 216412 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= 73244 MiB End job on node106 at 2010-07-07 22:57:43