Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.761883 | 0.527259 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-pret150_60_ext.wbo |
MD5SUM | f939eb835e2b068b963e7deaef5cf006 |
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 | 1 |
Best CPU time to get the best result obtained on this benchmark | 0.011997 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 300 |
Total number of constraints | 550 |
Number of soft constraints | 400 |
Number of constraints which are clauses | 400 |
Number of constraints which are cardinality constraints (but not clauses) | 150 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Top cost | 401 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 400 |
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 |
0.02/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.02/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.02/0.14 c See www.sat4j.org for details. 0.02/0.14 c version 2.2.0.v20100526 0.02/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.02/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.02/0.14 c java.vm.version 11.2-b01 0.02/0.14 c java.vm.vendor Sun Microsystems Inc. 0.02/0.14 c sun.arch.data.model 32 0.02/0.14 c java.version 1.6.0_12 0.02/0.14 c os.name Linux 0.02/0.14 c os.version 2.6.18-164.el5 0.02/0.14 c os.arch i386 0.02/0.14 c Free memory 1393557488 0.02/0.14 c Max memory 1395916800 0.02/0.14 c Total memory 1395916800 0.02/0.14 c Number of processors 8 0.02/0.17 c Pseudo Boolean Optimization 0.02/0.17 c --- Begin Solver configuration --- 0.02/0.17 c Stops conflict analysis at the first Unique Implication Point 0.02/0.17 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.02/0.17 c Learn all clauses as in MiniSAT 0.02/0.17 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.02/0.17 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.02/0.17 c Expensive reason simplification 0.02/0.17 c Armin Biere (Picosat) restarts strategy 0.02/0.17 c Glucose learned constraints deletion strategy 0.02/0.17 c timeout=2147483s 0.02/0.17 c DB Simplification allowed=false 0.02/0.17 c --- End Solver configuration --- 0.02/0.17 c solving HOME/instance-2699922-1278533855.wbo 0.02/0.17 c reading problem ... 0.14/0.25 c ... done. Wall clock time 0.08s. 0.14/0.25 c #vars 700 0.14/0.25 c #constraints 700 0.14/0.25 c constraints type 0.14/0.25 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 300 0.14/0.25 c org.sat4j.pb.constraints.pb.MaxWatchPb => 400 0.53/0.47 c starts : 4 0.53/0.47 c conflicts : 452 0.53/0.47 c decisions : 2630 0.53/0.47 c propagations : 24546 0.53/0.47 c inspects : 52365 0.53/0.47 c learnt literals : 5 0.53/0.47 c learnt binary clauses : 10 0.53/0.47 c learnt ternary clauses : 157 0.53/0.47 c learnt clauses : 446 0.53/0.47 c ignored clauses : 0 0.53/0.47 c root simplifications : 0 0.53/0.47 c removed literals (reason simplification) : 41 0.53/0.47 c reason swapping (by a shorter reason) : 0 0.53/0.47 c Calls to reduceDB : 0 0.53/0.47 c number of reductions to clauses (during analyze) : 0 0.53/0.47 c number of learned constraints concerned by reduction : 0 0.53/0.47 c number of learning phase by resolution : 0 0.53/0.47 c number of learning phase by cutting planes : 0 0.53/0.47 c speed (assignments/second) : 109580.35714285714 0.53/0.47 c non guided choices 188 0.53/0.47 c learnt constraints type 0.53/0.47 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 436 0.53/0.47 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 10 0.53/0.47 c constraints type 0.53/0.47 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 300 0.53/0.47 c org.sat4j.pb.constraints.pb.MaxWatchPb => 400 0.53/0.47 s UNSATISFIABLE 0.53/0.47 c Total wall clock time (in seconds): 0.306
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-2699922-1278533855/watcher-2699922-1278533855 -o /tmp/evaluation-result-2699922-1278533855/solver-2699922-1278533855 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699922-1278533855.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: 1.57 0.38 0.12 8/186 18614 /proc/meminfo: memFree=29192852/32951124 swapFree=67111528/67111528 [pid=18614] ppid=18612 vsize=1832 CPUtime=0 /proc/18614/stat : 18614 (java) R 18612 18614 18087 0 -1 4194304 397 0 0 0 0 0 0 0 20 0 1 0 21599696 1875968 127 4089446400 134512640 134550932 4292048864 18446744073709551615 4159971359 0 0 4096 0 0 0 0 17 6 0 0 0 /proc/18614/statm: 458 128 92 10 0 63 0 [startup+0.0545679 s] /proc/loadavg: 1.57 0.38 0.12 8/186 18614 /proc/meminfo: memFree=29192852/32951124 swapFree=67111528/67111528 [pid=18614] ppid=18612 vsize=1525308 CPUtime=0 /proc/18614/stat : 18614 (java) S 18612 18614 18087 0 -1 4202496 3629 0 1 0 0 0 0 0 20 0 13 0 21599696 1561915392 3070 4089446400 134512640 134550932 4292048864 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 6 0 0 0 /proc/18614/statm: 381327 3070 1019 10 0 378637 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1525308 [startup+0.10139 s] /proc/loadavg: 1.57 0.38 0.12 8/186 18614 /proc/meminfo: memFree=29192852/32951124 swapFree=67111528/67111528 [pid=18614] ppid=18612 vsize=1525308 CPUtime=0.02 /proc/18614/stat : 18614 (java) S 18612 18614 18087 0 -1 4202496 3892 0 1 0 1 1 0 0 20 0 13 0 21599696 1561915392 3333 4089446400 134512640 134550932 4292048864 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 6 0 0 0 /proc/18614/statm: 381327 3333 1048 10 0 378637 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1525308 [startup+0.301525 s] /proc/loadavg: 1.57 0.38 0.12 8/186 18614 /proc/meminfo: memFree=29192852/32951124 swapFree=67111528/67111528 [pid=18614] ppid=18612 vsize=1532792 CPUtime=0.31 /proc/18614/stat : 18614 (java) S 18612 18614 18087 0 -1 4202496 6495 0 1 0 30 1 0 0 20 0 19 0 21599696 1569579008 5932 4089446400 134512640 134550932 4292048864 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/18614/statm: 383198 5932 1407 10 0 380500 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1532792 Solver just ended. Dumping a history of the last processes samples [startup+0.500494 s] /proc/loadavg: 1.57 0.38 0.12 8/186 18614 /proc/meminfo: memFree=29192852/32951124 swapFree=67111528/67111528 [pid=18614] ppid=18612 vsize=1534552 CPUtime=0.75 /proc/18614/stat : 18614 (java) S 18612 18614 18087 0 -1 4202496 7864 0 1 0 74 1 0 0 20 0 19 0 21599696 1571381248 7281 4089446400 134512640 134550932 4292048864 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/18614/statm: 383638 7281 1421 10 0 380940 0 Current children cumulated CPU time (s) 0.75 Current children cumulated vsize (KiB) 1534552 Child status: 20 Real time (s): 0.527259 CPU time (s): 0.761883 CPU user time (s): 0.741887 CPU system time (s): 0.019996 CPU usage (%): 144.499 Max. virtual memory (cumulated for all children) (KiB): 1534552 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.741887 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7867 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= 171 involuntary context switches= 2007 runsolver used 0.001999 second user time and 0.004999 second system time The end
Begin job on node107 at 2010-07-07 22:17:35 IDJOB=2699922 IDBENCH=79385 IDSOLVER=1202 FILE ID=node107/2699922-1278533855 PBS_JOBID= 11239264 Free space on /tmp= 73636 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-pret150_60_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699922-1278533855/watcher-2699922-1278533855 -o /tmp/evaluation-result-2699922-1278533855/solver-2699922-1278533855 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699922-1278533855.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f939eb835e2b068b963e7deaef5cf006 RANDOM SEED=1287736303 node107.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 : 2666.788 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 : 5333.57 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 : 2666.788 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 : 5265.21 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 : 2666.788 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 : 2666.788 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 : 2666.788 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 : 5332.74 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 : 2666.788 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 : 5332.83 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 : 2666.788 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 : 5332.74 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 : 2666.788 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 : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 29193372 kB Buffers: 128272 kB Cached: 3367252 kB SwapCached: 0 kB Active: 894476 kB Inactive: 2703608 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29193372 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 17232 kB Writeback: 0 kB AnonPages: 102820 kB Mapped: 18836 kB Slab: 96204 kB PageTables: 5236 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 317496 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= 73636 MiB End job on node107 at 2010-07-07 22:17:36