Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.379941 | 0.265828 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ mprime/normalized-mprime03cc_wcsp.wbo |
MD5SUM | 7ef1883937287b157f15bd1487370347 |
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 | 326 |
Best CPU time to get the best result obtained on this benchmark | 0.032994 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 139 |
Total number of constraints | 747 |
Number of soft constraints | 698 |
Number of constraints which are clauses | 698 |
Number of constraints which are cardinality constraints (but not clauses) | 49 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 10 |
Top cost | 8971 |
Min constraint cost | 1 |
Max constraint cost | 8971 |
Sum of constraints costs | 5839502 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 11 |
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 |
0.02/0.07 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. 0.02/0.07 c version 2.2.1.v20100705 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 0.02/0.09 c Pseudo Boolean Optimization 0.02/0.09 c --- Begin Solver configuration --- 0.02/0.09 c Stops conflict analysis at the first Unique Implication Point 0.02/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.02/0.09 c Learn all clauses as in MiniSAT 0.02/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.02/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.02/0.09 c Expensive reason simplification 0.02/0.09 c Armin Biere (Picosat) restarts strategy 0.02/0.09 c Glucose learned constraints deletion strategy 0.02/0.09 c timeout=2147483s 0.02/0.09 c DB Simplification allowed=false 0.02/0.09 c --- End Solver configuration --- 0.02/0.09 c solving HOME/instance-2700890-1278536284.wbo 0.02/0.09 c reading problem ... 0.12/0.18 c ... done. Wall clock time 0.093s. 0.12/0.18 c #vars 837 0.12/0.18 c #constraints 1447 0.12/0.18 c constraints type 0.12/0.18 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 661 0.12/0.18 c org.sat4j.minisat.constraints.card.MinWatchCard => 14 0.12/0.18 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 121 0.12/0.18 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.27/0.22 c SATISFIABLE 0.27/0.22 c OPTIMIZING... 0.27/0.22 c Got one! Elapsed wall clock time (in seconds):0.126 0.27/0.22 o 326 0.27/0.24 c starts : 2 0.27/0.24 c conflicts : 5 0.27/0.24 c decisions : 93 0.27/0.24 c propagations : 1048 0.27/0.24 c inspects : 780 0.27/0.24 c learnt literals : 1 0.27/0.24 c learnt binary clauses : 1 0.27/0.24 c learnt ternary clauses : 0 0.27/0.24 c learnt clauses : 3 0.27/0.24 c ignored clauses : 0 0.27/0.24 c root simplifications : 0 0.27/0.24 c removed literals (reason simplification) : 0 0.27/0.24 c reason swapping (by a shorter reason) : 0 0.27/0.24 c Calls to reduceDB : 0 0.27/0.24 c number of reductions to clauses (during analyze) : 0 0.27/0.24 c number of learned constraints concerned by reduction : 0 0.27/0.24 c number of learning phase by resolution : 0 0.27/0.24 c number of learning phase by cutting planes : 0 0.27/0.24 c speed (assignments/second) : 41920.0 0.27/0.24 c non guided choices 14 0.27/0.24 c learnt constraints type 0.27/0.24 c constraints type 0.27/0.24 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 661 0.27/0.24 c org.sat4j.minisat.constraints.card.MinWatchCard => 14 0.27/0.24 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 121 0.27/0.24 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.27/0.24 s OPTIMUM FOUND 0.27/0.24 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 0.27/0.24 c objective function=326 0.27/0.24 c Total wall clock time (in seconds): 0.156
OK 326
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700890-1278536284/watcher-2700890-1278536284 -o /tmp/evaluation-result-2700890-1278536284/solver-2700890-1278536284 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700890-1278536284.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: 1.96 2.02 1.93 3/178 18211 /proc/meminfo: memFree=28432284/32950928 swapFree=67111528/67111528 [pid=18211] ppid=18209 vsize=13684 CPUtime=0 /proc/18211/stat : 18211 (java) S 18209 18211 17281 0 -1 4202496 1183 0 0 0 0 0 0 0 25 0 2 0 21842191 14012416 631 4089446400 134512640 134550932 4290468848 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0 /proc/18211/statm: 3421 631 307 10 0 1206 0 [pid=18211/tid=18212] ppid=18209 vsize=13684 CPUtime=0 /proc/18211/task/18212/stat : 18212 (java) R 18209 18211 17281 0 -1 4202560 144 0 0 0 0 0 0 0 25 0 2 0 21842191 14012416 633 4089446400 134512640 134550932 4290468848 18446744073709551615 4294960144 0 0 0 16784584 0 0 0 -1 2 0 0 0 [startup+0.0313999 s] /proc/loadavg: 1.96 2.02 1.93 3/178 18211 /proc/meminfo: memFree=28432284/32950928 swapFree=67111528/67111528 [pid=18211] ppid=18209 vsize=1525308 CPUtime=0.02 /proc/18211/stat : 18211 (java) S 18209 18211 17281 0 -1 4202496 3745 0 1 0 2 0 0 0 25 0 13 0 21842191 1561915392 3187 4089446400 134512640 134550932 4290468848 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0 /proc/18211/statm: 381327 3187 1035 10 0 378637 0 [pid=18211/tid=18212] ppid=18209 vsize=1525308 CPUtime=0.02 /proc/18211/task/18212/stat : 18212 (java) R 18209 18211 17281 0 -1 4202560 2680 0 1 0 2 0 0 0 25 0 13 0 21842191 1561915392 3187 4089446400 134512640 134550932 4290468848 18446744073709551615 4294960144 0 4 0 16784584 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1525308 [startup+0.100434 s] /proc/loadavg: 1.96 2.02 1.93 3/178 18211 /proc/meminfo: memFree=28432284/32950928 swapFree=67111528/67111528 [pid=18211] ppid=18209 vsize=1529984 CPUtime=0.12 /proc/18211/stat : 18211 (java) S 18209 18211 17281 0 -1 4202496 5259 0 1 0 11 1 0 0 25 0 18 0 21842191 1566703616 4697 4089446400 134512640 134550932 4290468848 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/18211/statm: 382496 4697 1347 10 0 379799 0 [pid=18211/tid=18212] ppid=18209 vsize=1529984 CPUtime=0.09 /proc/18211/task/18212/stat : 18212 (java) R 18209 18211 17281 0 -1 4202560 3597 0 1 0 8 1 0 0 18 0 18 0 21842191 1566703616 4697 4089446400 134512640 134550932 4290468848 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1529984 Solver just ended. Dumping a history of the last processes samples [startup+0.200417 s] /proc/loadavg: 1.96 2.02 1.93 3/178 18211 /proc/meminfo: memFree=28432284/32950928 swapFree=67111528/67111528 [pid=18211] ppid=18209 vsize=1530124 CPUtime=0.27 /proc/18211/stat : 18211 (java) S 18209 18211 17281 0 -1 4202496 5918 0 1 0 26 1 0 0 25 0 18 0 21842191 1566846976 5356 4089446400 134512640 134550932 4290468848 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/18211/statm: 382531 5356 1384 10 0 379834 0 [pid=18211/tid=18212] ppid=18209 vsize=1530124 CPUtime=0.19 /proc/18211/task/18212/stat : 18212 (java) R 18209 18211 17281 0 -1 4202560 4193 0 1 0 18 1 0 0 18 0 18 0 21842191 1566846976 5356 4089446400 134512640 134550932 4290468848 18446744073709551615 4108577652 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 1530124 Child status: 30 Real time (s): 0.265828 CPU time (s): 0.379941 CPU user time (s): 0.358945 CPU system time (s): 0.020996 CPU usage (%): 142.927 Max. virtual memory (cumulated for all children) (KiB): 1530124 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.358945 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6725 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= 129 involuntary context switches= 14 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node125 at 2010-07-07 22:58:04 IDJOB=2700890 IDBENCH=79488 IDSOLVER=1211 FILE ID=node125/2700890-1278536284 PBS_JOBID= 11239228 Free space on /tmp= 73536 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/mprime/normalized-mprime03cc_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700890-1278536284/watcher-2700890-1278536284 -o /tmp/evaluation-result-2700890-1278536284/solver-2700890-1278536284 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700890-1278536284.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7ef1883937287b157f15bd1487370347 RANDOM SEED=1312377116 node125.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 : 2666.823 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 : 2666.823 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 : 5332.83 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 : 2666.823 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 : 2666.823 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 : 5332.74 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 : 2666.823 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 : 2666.823 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 : 5332.74 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 : 2666.823 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 : 2666.823 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 : 5332.67 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 28432672 kB Buffers: 115516 kB Cached: 3233880 kB SwapCached: 0 kB Active: 1835396 kB Inactive: 2538724 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 28432672 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 456 kB Writeback: 0 kB AnonPages: 1025524 kB Mapped: 16808 kB Slab: 78928 kB PageTables: 6388 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 1167728 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= 73536 MiB End job on node125 at 2010-07-07 22:58:04