Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | OPTIMUM | 1.64875 | 0.782548 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/academics/ normalized-donald_wcsp.wbo |
MD5SUM | 877b81089f5b4ced79a7d6c9f3245147 |
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 | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.300953 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 107 |
Total number of constraints | 6557 |
Number of soft constraints | 6542 |
Number of constraints which are clauses | 6542 |
Number of constraints which are cardinality constraints (but not clauses) | 15 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 10 |
Top cost | 1 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 6542 |
Biggest number in a constraint | 4 |
Number of bits of the biggest number in a constraint | 3 |
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 |
0.03/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.03/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.03/0.06 c See www.sat4j.org for details. 0.03/0.07 c version 2.2.0.v20100526 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 0.03/0.10 c Pseudo Boolean Optimization 0.03/0.10 c --- Begin Solver configuration --- 0.03/0.10 c Stops conflict analysis at the first Unique Implication Point 0.03/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.03/0.10 c Learn all clauses as in MiniSAT 0.03/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.03/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.03/0.10 c Expensive reason simplification 0.03/0.10 c Armin Biere (Picosat) restarts strategy 0.03/0.10 c Glucose learned constraints deletion strategy 0.03/0.10 c timeout=2147483s 0.03/0.10 c DB Simplification allowed=false 0.03/0.10 c --- End Solver configuration --- 0.03/0.10 c solving HOME/instance-2699550-1278533788.wbo 0.03/0.10 c reading problem ... 0.83/0.42 c ... done. Wall clock time 0.328s. 0.83/0.42 c #vars 6649 0.83/0.42 c #constraints 13114 0.83/0.42 c constraints type 0.83/0.42 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 10 0.83/0.42 c org.sat4j.minisat.constraints.card.MinWatchCard => 436 0.83/0.42 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10 0.83/0.42 c org.sat4j.pb.constraints.pb.MaxWatchPb => 6116 1.53/0.72 c SATISFIABLE 1.53/0.72 c OPTIMIZING... 1.53/0.72 c Got one! Elapsed wall clock time (in seconds):0.627 1.53/0.72 o 0 1.53/0.73 c starts : 2 1.53/0.73 c conflicts : 132 1.53/0.73 c decisions : 291 1.53/0.73 c propagations : 8073 1.53/0.73 c inspects : 79794 1.53/0.73 c learnt literals : 0 1.53/0.73 c learnt binary clauses : 0 1.53/0.73 c learnt ternary clauses : 1 1.53/0.73 c learnt clauses : 132 1.53/0.73 c ignored clauses : 0 1.53/0.73 c root simplifications : 0 1.53/0.73 c removed literals (reason simplification) : 80 1.53/0.73 c reason swapping (by a shorter reason) : 0 1.53/0.73 c Calls to reduceDB : 0 1.53/0.73 c number of reductions to clauses (during analyze) : 0 1.53/0.73 c number of learned constraints concerned by reduction : 0 1.53/0.73 c number of learning phase by resolution : 0 1.53/0.73 c number of learning phase by cutting planes : 0 1.53/0.73 c speed (assignments/second) : 26468.852459016394 1.53/0.73 c non guided choices 103 1.53/0.73 c learnt constraints type 1.53/0.73 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 132 1.53/0.73 c constraints type 1.53/0.73 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 10 1.53/0.73 c org.sat4j.minisat.constraints.card.MinWatchCard => 436 1.53/0.73 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10 1.53/0.73 c org.sat4j.pb.constraints.pb.MaxWatchPb => 6116 1.53/0.73 s OPTIMUM FOUND 1.53/0.73 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 1.53/0.73 c objective function=0 1.53/0.73 c Total wall clock time (in seconds): 0.635
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699550-1278533788/watcher-2699550-1278533788 -o /tmp/evaluation-result-2699550-1278533788/solver-2699550-1278533788 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699550-1278533788.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: 0.00 0.00 0.00 2/173 17818 /proc/meminfo: memFree=28352716/32951124 swapFree=67111528/67111528 [pid=17818] ppid=17816 vsize=13684 CPUtime=0 /proc/17818/stat : 17818 (java) S 17816 17818 17746 0 -1 4202496 1183 0 0 0 0 0 0 0 20 0 2 0 21593618 14012416 631 4089446400 134512640 134550932 4290548464 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/17818/statm: 3421 631 307 10 0 1206 0 [pid=17818/tid=17819] ppid=17816 vsize=13684 CPUtime=0 /proc/17818/task/17819/stat : 17819 (java) S 17816 17818 17746 0 -1 4202560 142 0 0 0 0 0 0 0 22 0 2 0 21593619 14012416 631 4089446400 134512640 134550932 4290548464 18446744073709551615 4294960144 0 0 0 16784584 4594006150625624063 0 0 -1 5 0 0 0 [startup+0.0511891 s] /proc/loadavg: 0.00 0.00 0.00 2/173 17818 /proc/meminfo: memFree=28352716/32951124 swapFree=67111528/67111528 [pid=17818] ppid=17816 vsize=1528428 CPUtime=0.03 /proc/17818/stat : 17818 (java) S 17816 17818 17746 0 -1 4202496 4001 0 1 0 2 1 0 0 20 0 18 0 21593618 1565110272 3441 4089446400 134512640 134550932 4290548464 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/17818/statm: 382107 3442 1078 10 0 379409 0 [pid=17818/tid=17819] ppid=17816 vsize=1528428 CPUtime=0.02 /proc/17818/task/17819/stat : 17819 (java) R 17816 17818 17746 0 -1 4202560 2917 0 1 0 2 0 0 0 18 0 18 0 21593619 1565110272 3442 4089446400 134512640 134550932 4290548464 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1528428 [startup+0.101231 s] /proc/loadavg: 0.00 0.00 0.00 2/173 17818 /proc/meminfo: memFree=28352716/32951124 swapFree=67111528/67111528 [pid=17818] ppid=17816 vsize=1529736 CPUtime=0.11 /proc/17818/stat : 17818 (java) S 17816 17818 17746 0 -1 4202496 5214 0 1 0 10 1 0 0 20 0 18 0 21593618 1566449664 4652 4089446400 134512640 134550932 4290548464 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/17818/statm: 382434 4652 1348 10 0 379736 0 [pid=17818/tid=17819] ppid=17816 vsize=1529736 CPUtime=0.08 /proc/17818/task/17819/stat : 17819 (java) R 17816 17818 17746 0 -1 4202560 3524 0 1 0 7 1 0 0 18 0 18 0 21593619 1566449664 4652 4089446400 134512640 134550932 4290548464 18446744073709551615 104687987 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529736 [startup+0.300188 s] /proc/loadavg: 0.00 0.00 0.00 2/173 17818 /proc/meminfo: memFree=28352716/32951124 swapFree=67111528/67111528 [pid=17818] ppid=17816 vsize=1535204 CPUtime=0.57 /proc/17818/stat : 17818 (java) S 17816 17818 17746 0 -1 4202496 8603 0 1 0 55 2 0 0 20 0 18 0 21593618 1572048896 7599 4089446400 134512640 134550932 4290548464 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/17818/statm: 383801 7600 1404 10 0 381103 0 [pid=17818/tid=17819] ppid=17816 vsize=1535204 CPUtime=0.28 /proc/17818/task/17819/stat : 17819 (java) R 17816 17818 17746 0 -1 4202560 5148 0 1 0 27 1 0 0 18 0 18 0 21593619 1572048896 7600 4089446400 134512640 134550932 4290548464 18446744073709551615 4109133767 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.57 Current children cumulated vsize (KiB) 1535204 [startup+0.701122 s] /proc/loadavg: 0.00 0.00 0.00 2/173 17818 /proc/meminfo: memFree=28352716/32951124 swapFree=67111528/67111528 [pid=17818] ppid=17816 vsize=1536936 CPUtime=1.53 /proc/17818/stat : 17818 (java) S 17816 17818 17746 0 -1 4202496 24425 0 1 0 149 4 0 0 20 0 19 0 21593618 1573822464 22330 4089446400 134512640 134550932 4290548464 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/17818/statm: 384234 22330 1429 10 0 381536 0 [pid=17818/tid=17819] ppid=17816 vsize=1536936 CPUtime=0.68 /proc/17818/task/17819/stat : 17819 (java) R 17816 17818 17746 0 -1 4202560 19481 0 1 0 65 3 0 0 19 0 19 0 21593619 1573822464 22330 4089446400 134512640 134550932 4290548464 18446744073709551615 4108822334 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 1.53 Current children cumulated vsize (KiB) 1536936 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.782548 CPU time (s): 1.64875 CPU user time (s): 1.59576 CPU system time (s): 0.052991 CPU usage (%): 210.69 Max. virtual memory (cumulated for all children) (KiB): 1536936 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.59576 system time used= 0.052991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 25022 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= 187 involuntary context switches= 23 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node110 at 2010-07-07 22:16:28 IDJOB=2699550 IDBENCH=79354 IDSOLVER=1202 FILE ID=node110/2699550-1278533788 PBS_JOBID= 11239258 Free space on /tmp= 73504 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-donald_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699550-1278533788/watcher-2699550-1278533788 -o /tmp/evaluation-result-2699550-1278533788/solver-2699550-1278533788 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699550-1278533788.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 877b81089f5b4ced79a7d6c9f3245147 RANDOM SEED=608457249 node110.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 : 5332.83 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 : 2666.801 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 : 5332.75 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 : 2666.801 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 : 5332.82 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 : 5332.75 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 : 5332.82 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 : 5332.75 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 : 5347.66 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28353360 kB Buffers: 133928 kB Cached: 4242172 kB SwapCached: 0 kB Active: 2012920 kB Inactive: 2425240 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28353360 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 800 kB Writeback: 0 kB AnonPages: 61816 kB Mapped: 14416 kB Slab: 93888 kB PageTables: 4116 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 183540 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= 73504 MiB End job on node110 at 2010-07-07 22:16:29