Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.684895 | 0.37056 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/jnh/ normalized-jnh202_wcsp.wbo |
MD5SUM | d13dffa73911787707d210cefbded5d8 |
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 | 68 |
Best CPU time to get the best result obtained on this benchmark | 0.005998 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 200 |
Total number of constraints | 900 |
Number of soft constraints | 800 |
Number of constraints which are clauses | 800 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
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 | 394239 |
Min constraint cost | 1 |
Max constraint cost | 1000 |
Sum of constraints costs | 394238 |
Biggest number in a constraint | 9 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 19 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.00/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.06 c See www.sat4j.org for details. 0.00/0.07 c version 2.2.0.v20100526 0.00/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.00/0.07 c java.vm.version 11.2-b01 0.00/0.07 c java.vm.vendor Sun Microsystems Inc. 0.00/0.07 c sun.arch.data.model 32 0.00/0.07 c java.version 1.6.0_12 0.00/0.07 c os.name Linux 0.00/0.07 c os.version 2.6.18-164.el5 0.00/0.07 c os.arch i386 0.00/0.07 c Free memory 1393557488 0.00/0.07 c Max memory 1395916800 0.00/0.07 c Total memory 1395916800 0.00/0.07 c Number of processors 8 0.11/0.09 c Pseudo Boolean Optimization 0.11/0.09 c --- Begin Solver configuration --- 0.11/0.09 c Stops conflict analysis at the first Unique Implication Point 0.11/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.11/0.09 c Learn all clauses as in MiniSAT 0.11/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.11/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.11/0.09 c Expensive reason simplification 0.11/0.09 c Armin Biere (Picosat) restarts strategy 0.11/0.09 c Glucose learned constraints deletion strategy 0.11/0.09 c timeout=2147483s 0.11/0.09 c DB Simplification allowed=false 0.11/0.09 c --- End Solver configuration --- 0.11/0.09 c solving HOME/instance-2700006-1278533881.wbo 0.11/0.09 c reading problem ... 0.30/0.23 c ... done. Wall clock time 0.132s. 0.30/0.23 c #vars 1000 0.30/0.23 c #constraints 1000 0.30/0.23 c constraints type 0.30/0.23 c org.sat4j.minisat.constraints.card.MinWatchCard => 71 0.30/0.23 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.30/0.23 c org.sat4j.pb.constraints.pb.MaxWatchPb => 729 0.58/0.31 c starts : 1 0.58/0.31 c conflicts : 8 0.58/0.31 c decisions : 2012 0.58/0.31 c propagations : 3159 0.58/0.31 c inspects : 5696 0.58/0.31 c learnt literals : 3 0.58/0.31 c learnt binary clauses : 1 0.58/0.31 c learnt ternary clauses : 3 0.58/0.31 c learnt clauses : 4 0.58/0.31 c ignored clauses : 0 0.58/0.31 c root simplifications : 0 0.58/0.31 c removed literals (reason simplification) : 5 0.58/0.31 c reason swapping (by a shorter reason) : 0 0.58/0.31 c Calls to reduceDB : 0 0.58/0.31 c number of reductions to clauses (during analyze) : 0 0.58/0.31 c number of learned constraints concerned by reduction : 0 0.58/0.31 c number of learning phase by resolution : 0 0.58/0.31 c number of learning phase by cutting planes : 0 0.58/0.31 c speed (assignments/second) : 37164.70588235294 0.58/0.31 c non guided choices 7 0.58/0.31 c learnt constraints type 0.58/0.31 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 3 0.58/0.31 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 1 0.58/0.31 c constraints type 0.58/0.31 c org.sat4j.minisat.constraints.card.MinWatchCard => 71 0.58/0.31 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.58/0.31 c org.sat4j.pb.constraints.pb.MaxWatchPb => 729 0.58/0.31 s UNSATISFIABLE 0.58/0.31 c Total wall clock time (in seconds): 0.218
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-2700006-1278533881/watcher-2700006-1278533881 -o /tmp/evaluation-result-2700006-1278533881/solver-2700006-1278533881 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700006-1278533881.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: 3.52 1.10 0.38 3/186 18397 /proc/meminfo: memFree=29074420/32950904 swapFree=67111528/67111528 [pid=18397] ppid=18395 vsize=13164 CPUtime=0 /proc/18397/stat : 18397 (java) R 18395 18397 17879 0 -1 4194304 943 0 0 0 0 0 0 0 25 0 1 0 21601951 13479936 433 4089446400 134512640 134550932 4292061440 18446744073709551615 107052752 0 0 4096 0 0 0 0 17 2 0 0 0 /proc/18397/statm: 3291 446 157 10 0 1121 0 [startup+0.096563 s] /proc/loadavg: 3.52 1.10 0.38 3/186 18397 /proc/meminfo: memFree=29074420/32950904 swapFree=67111528/67111528 [pid=18397] ppid=18395 vsize=1529836 CPUtime=0.11 /proc/18397/stat : 18397 (java) S 18395 18397 17879 0 -1 4202496 5208 0 1 0 10 1 0 0 25 0 18 0 21601951 1566552064 4642 4089446400 134512640 134550932 4292061440 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/18397/statm: 382459 4642 1346 10 0 379761 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529836 [startup+0.10055 s] /proc/loadavg: 3.52 1.10 0.38 3/186 18397 /proc/meminfo: memFree=29074420/32950904 swapFree=67111528/67111528 [pid=18397] ppid=18395 vsize=1529836 CPUtime=0.11 /proc/18397/stat : 18397 (java) S 18395 18397 17879 0 -1 4202496 5234 0 1 0 10 1 0 0 25 0 18 0 21601951 1566552064 4668 4089446400 134512640 134550932 4292061440 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/18397/statm: 382459 4668 1348 10 0 379761 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529836 [startup+0.300518 s] /proc/loadavg: 3.52 1.10 0.38 3/186 18397 /proc/meminfo: memFree=29074420/32950904 swapFree=67111528/67111528 [pid=18397] ppid=18395 vsize=1535120 CPUtime=0.58 /proc/18397/stat : 18397 (java) S 18395 18397 17879 0 -1 4202496 8857 0 1 0 57 1 0 0 25 0 19 0 21601951 1571962880 7377 4089446400 134512640 134550932 4292061440 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/18397/statm: 383780 7377 1415 10 0 381082 0 Current children cumulated CPU time (s) 0.58 Current children cumulated vsize (KiB) 1535120 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.37056 CPU time (s): 0.684895 CPU user time (s): 0.663899 CPU system time (s): 0.020996 CPU usage (%): 184.827 Max. virtual memory (cumulated for all children) (KiB): 1535120 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.663899 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= 9460 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= 183 involuntary context switches= 31 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node121 at 2010-07-07 22:18:01 IDJOB=2700006 IDBENCH=79392 IDSOLVER=1202 FILE ID=node121/2700006-1278533881 PBS_JOBID= 11239235 Free space on /tmp= 73652 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh202_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700006-1278533881/watcher-2700006-1278533881 -o /tmp/evaluation-result-2700006-1278533881/solver-2700006-1278533881 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700006-1278533881.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d13dffa73911787707d210cefbded5d8 RANDOM SEED=443109877 node121.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 : 2666.847 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 : 5333.69 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 : 2666.847 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 : 5226.15 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 : 2666.847 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 : 2666.847 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 : 2666.847 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 : 5332.67 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 : 2666.847 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 : 5332.76 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 : 2666.847 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 : 2666.847 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: 32950904 kB MemFree: 29074940 kB Buffers: 131456 kB Cached: 3507116 kB SwapCached: 0 kB Active: 1403488 kB Inactive: 2322928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950904 kB LowFree: 29074940 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 8612 kB Writeback: 0 kB AnonPages: 88108 kB Mapped: 18796 kB Slab: 82636 kB PageTables: 5192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586980 kB Committed_AS: 303012 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= 73652 MiB End job on node121 at 2010-07-07 22:18:01