Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.627903 | 0.362075 |
Name | /PARTIAL-BIGINT-LIN/wcsp/spot5/ normalized-spot5-42_wcsp.wbo |
MD5SUM | 2650719d8056982b79efe8547fa4e1ef |
Bench Category | PARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints) |
Best result obtained on this benchmark | MSAT |
Best cost obtained on this benchmark | 158060 |
Best CPU time to get the best result obtained on this benchmark | 1800.05 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 494 |
Total number of constraints | 2206 |
Number of soft constraints | 2016 |
Number of constraints which are clauses | 2016 |
Number of constraints which are cardinality constraints (but not clauses) | 190 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 4 |
Top cost | 263118 |
Min constraint cost | 1 |
Max constraint cost | 263118 |
Sum of constraints costs | 480716585 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 5 |
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 |
0.04/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.04/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.04/0.06 c See www.sat4j.org for details. 0.04/0.07 c version 2.2.0.v20100526 0.04/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.04/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.04/0.07 c java.vm.version 11.2-b01 0.04/0.07 c java.vm.vendor Sun Microsystems Inc. 0.04/0.07 c sun.arch.data.model 32 0.04/0.07 c java.version 1.6.0_12 0.04/0.07 c os.name Linux 0.04/0.07 c os.version 2.6.18-164.el5 0.04/0.07 c os.arch i386 0.04/0.07 c Free memory 1393557488 0.04/0.07 c Max memory 1395916800 0.04/0.07 c Total memory 1395916800 0.04/0.07 c Number of processors 8 0.04/0.10 c Pseudo Boolean Optimization 0.04/0.10 c --- Begin Solver configuration --- 0.04/0.10 c Stops conflict analysis at the first Unique Implication Point 0.04/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.04/0.10 c Learn all clauses as in MiniSAT 0.04/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.04/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.04/0.10 c Expensive reason simplification 0.04/0.10 c Armin Biere (Picosat) restarts strategy 0.04/0.10 c Glucose learned constraints deletion strategy 0.04/0.10 c timeout=2147483s 0.04/0.10 c DB Simplification allowed=false 0.04/0.10 c --- End Solver configuration --- 0.04/0.10 c solving HOME/instance-2701600-1278540679.wbo 0.04/0.10 c reading problem ... 0.27/0.29 c ... done. Wall clock time 0.188s. 0.27/0.29 c #vars 2510 0.27/0.29 c #constraints 4223 0.27/0.29 c constraints type 0.27/0.29 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 57 0.27/0.29 c org.sat4j.minisat.constraints.card.MinWatchCard => 1819 0.27/0.29 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 266 0.27/0.29 c org.sat4j.pb.constraints.pb.MaxWatchPb => 65 0.52/0.32 c starts : 0 0.52/0.32 c conflicts : 0 0.52/0.32 c decisions : 0 0.52/0.32 c propagations : 2017 0.52/0.32 c inspects : 135 0.52/0.32 c learnt literals : 0 0.52/0.32 c learnt binary clauses : 0 0.52/0.32 c learnt ternary clauses : 0 0.52/0.32 c learnt clauses : 0 0.52/0.32 c ignored clauses : 0 0.52/0.32 c root simplifications : 0 0.52/0.32 c removed literals (reason simplification) : 0 0.52/0.32 c reason swapping (by a shorter reason) : 0 0.52/0.32 c Calls to reduceDB : 0 0.52/0.32 c number of reductions to clauses (during analyze) : 0 0.52/0.32 c number of learned constraints concerned by reduction : 0 0.52/0.32 c number of learning phase by resolution : 0 0.52/0.32 c number of learning phase by cutting planes : 0 0.52/0.32 c speed (assignments/second) : 57628.57142857142 0.52/0.32 c non guided choices 0 0.52/0.32 c learnt constraints type 0.52/0.32 c constraints type 0.52/0.32 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 57 0.52/0.32 c org.sat4j.minisat.constraints.card.MinWatchCard => 1819 0.52/0.32 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 266 0.52/0.32 c org.sat4j.pb.constraints.pb.MaxWatchPb => 65 0.52/0.32 s UNSATISFIABLE 0.52/0.32 c Total wall clock time (in seconds): 0.224
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701600-1278540679/watcher-2701600-1278540679 -o /tmp/evaluation-result-2701600-1278540679/solver-2701600-1278540679 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701600-1278540679.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: 2.08 2.54 2.41 2/196 21033 /proc/meminfo: memFree=28508148/32951124 swapFree=67111528/67111528 [pid=21033] ppid=21031 vsize=13164 CPUtime=0 /proc/21033/stat : 21033 (java) R 21031 21033 19755 0 -1 4194304 878 0 0 0 0 0 0 0 24 0 1 0 22282289 13479936 398 4089446400 134512640 134550932 4291406672 18446744073709551615 7775877 0 0 4096 0 0 0 0 17 6 0 0 0 /proc/21033/statm: 3291 404 144 10 0 1121 0 [startup+0.0596449 s] /proc/loadavg: 2.08 2.54 2.41 2/196 21033 /proc/meminfo: memFree=28508148/32951124 swapFree=67111528/67111528 [pid=21033] ppid=21031 vsize=1527696 CPUtime=0.04 /proc/21033/stat : 21033 (java) S 21031 21033 19755 0 -1 4202496 4120 0 1 0 4 0 0 0 24 0 18 0 22282289 1564360704 3561 4089446400 134512640 134550932 4291406672 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/21033/statm: 381924 3561 1082 10 0 379226 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1527696 [startup+0.100646 s] /proc/loadavg: 2.08 2.54 2.41 2/196 21033 /proc/meminfo: memFree=28508148/32951124 swapFree=67111528/67111528 [pid=21033] ppid=21031 vsize=1529988 CPUtime=0.11 /proc/21033/stat : 21033 (java) S 21031 21033 19755 0 -1 4202496 5226 0 1 0 11 0 0 0 24 0 18 0 22282289 1566707712 4664 4089446400 134512640 134550932 4291406672 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/21033/statm: 382497 4664 1348 10 0 379799 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529988 [startup+0.300611 s] /proc/loadavg: 2.08 2.54 2.41 2/196 21033 /proc/meminfo: memFree=28508148/32951124 swapFree=67111528/67111528 [pid=21033] ppid=21031 vsize=1533056 CPUtime=0.52 /proc/21033/stat : 21033 (java) S 21031 21033 19755 0 -1 4202496 12572 0 1 0 51 1 0 0 24 0 18 0 22282289 1569849344 11886 4089446400 134512640 134550932 4291406672 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/21033/statm: 383264 11886 1407 10 0 380566 0 Current children cumulated CPU time (s) 0.52 Current children cumulated vsize (KiB) 1533056 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.362075 CPU time (s): 0.627903 CPU user time (s): 0.606907 CPU system time (s): 0.020996 CPU usage (%): 173.418 Max. virtual memory (cumulated for all children) (KiB): 1533056 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.606907 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= 12846 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= 188 involuntary context switches= 19 runsolver used 0.000999 second user time and 0.008998 second system time The end
Begin job on node101 at 2010-07-08 00:11:19 IDJOB=2701600 IDBENCH=79607 IDSOLVER=1202 FILE ID=node101/2701600-1278540679 PBS_JOBID= 11239276 Free space on /tmp= 73616 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/spot5/normalized-spot5-42_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701600-1278540679/watcher-2701600-1278540679 -o /tmp/evaluation-result-2701600-1278540679/solver-2701600-1278540679 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701600-1278540679.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2650719d8056982b79efe8547fa4e1ef RANDOM SEED=1562594463 node101.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 : 5332.83 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 : 5332.80 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 : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28508428 kB Buffers: 141032 kB Cached: 4017976 kB SwapCached: 0 kB Active: 1696404 kB Inactive: 2583728 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28508428 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 480 kB Writeback: 0 kB AnonPages: 121244 kB Mapped: 20372 kB Slab: 98284 kB PageTables: 5312 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1652132 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= 73616 MiB End job on node101 at 2010-07-08 00:11:20