Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.870867 | 0.415536 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/jnh/ normalized-jnh19_wcsp.wbo |
MD5SUM | af72756a7b8194161c8db176c46da286 |
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 | 166 |
Best CPU time to get the best result obtained on this benchmark | 1.02984 |
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 | 950 |
Number of soft constraints | 850 |
Number of constraints which are clauses | 850 |
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 | 11 |
Top cost | 420926 |
Min constraint cost | 1 |
Max constraint cost | 1000 |
Sum of constraints costs | 420925 |
Biggest number in a constraint | 10 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 21 |
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 |
0.02/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.02/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.02/0.06 c See www.sat4j.org for details. 0.02/0.07 c version 2.2.0.v20100526 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-2700078-1278533952.wbo 0.02/0.09 c reading problem ... 0.29/0.23 c ... done. Wall clock time 0.138s. 0.29/0.23 c #vars 1050 0.29/0.23 c #constraints 1050 0.29/0.23 c constraints type 0.29/0.23 c org.sat4j.minisat.constraints.card.MinWatchCard => 61 0.29/0.23 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.29/0.23 c org.sat4j.pb.constraints.pb.MaxWatchPb => 789 0.58/0.39 c starts : 1 0.58/0.39 c conflicts : 46 0.58/0.39 c decisions : 3620 0.58/0.39 c propagations : 6865 0.58/0.39 c inspects : 27895 0.58/0.39 c learnt literals : 5 0.58/0.39 c learnt binary clauses : 8 0.58/0.39 c learnt ternary clauses : 14 0.58/0.39 c learnt clauses : 40 0.58/0.39 c ignored clauses : 0 0.58/0.39 c root simplifications : 0 0.58/0.39 c removed literals (reason simplification) : 68 0.58/0.39 c reason swapping (by a shorter reason) : 0 0.58/0.39 c Calls to reduceDB : 0 0.58/0.39 c number of reductions to clauses (during analyze) : 0 0.58/0.39 c number of learned constraints concerned by reduction : 0 0.58/0.39 c number of learning phase by resolution : 0 0.58/0.39 c number of learning phase by cutting planes : 0 0.58/0.39 c speed (assignments/second) : 43176.10062893081 0.58/0.39 c non guided choices 5 0.58/0.39 c learnt constraints type 0.58/0.39 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 32 0.58/0.39 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 8 0.58/0.39 c constraints type 0.58/0.39 c org.sat4j.minisat.constraints.card.MinWatchCard => 61 0.58/0.39 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.58/0.39 c org.sat4j.pb.constraints.pb.MaxWatchPb => 789 0.58/0.39 s UNSATISFIABLE 0.58/0.39 c Total wall clock time (in seconds): 0.297
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-2700078-1278533952/watcher-2700078-1278533952 -o /tmp/evaluation-result-2700078-1278533952/solver-2700078-1278533952 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700078-1278533952.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: 1.84 0.75 0.28 3/178 17509 /proc/meminfo: memFree=30190040/32951124 swapFree=67111528/67111528 [pid=17509] ppid=17507 vsize=13164 CPUtime=0 /proc/17509/stat : 17509 (java) R 17507 17509 17286 0 -1 4194304 820 0 0 0 0 0 0 0 25 0 1 0 21609311 13479936 368 4089446400 134512640 134550932 4288636000 18446744073709551615 9512581 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/17509/statm: 3291 374 143 10 0 1121 0 [startup+0.0464241 s] /proc/loadavg: 1.84 0.75 0.28 3/178 17509 /proc/meminfo: memFree=30190040/32951124 swapFree=67111528/67111528 [pid=17509] ppid=17507 vsize=1527504 CPUtime=0.02 /proc/17509/stat : 17509 (java) S 17507 17509 17286 0 -1 4202496 3934 0 1 0 2 0 0 0 25 0 18 0 21609311 1564164096 3373 4089446400 134512640 134550932 4288636000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/17509/statm: 381876 3375 1061 10 0 379186 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1527504 [startup+0.100451 s] /proc/loadavg: 1.84 0.75 0.28 3/178 17509 /proc/meminfo: memFree=30190040/32951124 swapFree=67111528/67111528 [pid=17509] ppid=17507 vsize=1529448 CPUtime=0.11 /proc/17509/stat : 17509 (java) S 17507 17509 17286 0 -1 4202496 5229 0 1 0 10 1 0 0 25 0 18 0 21609311 1566154752 4665 4089446400 134512640 134550932 4288636000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/17509/statm: 382362 4665 1348 10 0 379664 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529448 [startup+0.300398 s] /proc/loadavg: 1.84 0.75 0.28 3/178 17509 /proc/meminfo: memFree=30190040/32951124 swapFree=67111528/67111528 [pid=17509] ppid=17507 vsize=1535036 CPUtime=0.58 /proc/17509/stat : 17509 (java) S 17507 17509 17286 0 -1 4202496 8556 0 1 0 57 1 0 0 25 0 19 0 21609311 1571876864 7410 4089446400 134512640 134550932 4288636000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/17509/statm: 383759 7411 1415 10 0 381061 0 Current children cumulated CPU time (s) 0.58 Current children cumulated vsize (KiB) 1535036 Solver just ended. Dumping a history of the last processes samples [startup+0.400361 s] /proc/loadavg: 1.84 0.75 0.28 3/178 17509 /proc/meminfo: memFree=30190040/32951124 swapFree=67111528/67111528 [pid=17509] ppid=17507 vsize=1537832 CPUtime=0.86 /proc/17509/stat : 17509 (java) S 17507 17509 17286 0 -1 4202496 10706 0 1 0 84 2 0 0 25 0 19 0 21609311 1574739968 8757 4089446400 134512640 134550932 4288636000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/17509/statm: 384458 8757 1421 10 0 381760 0 Current children cumulated CPU time (s) 0.86 Current children cumulated vsize (KiB) 1537832 Child status: 20 Real time (s): 0.415536 CPU time (s): 0.870867 CPU user time (s): 0.847871 CPU system time (s): 0.022996 CPU usage (%): 209.577 Max. virtual memory (cumulated for all children) (KiB): 1537832 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.847871 system time used= 0.022996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10709 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= 193 involuntary context switches= 17 runsolver used 0.000999 second user time and 0.005999 second system time The end
Begin job on node105 at 2010-07-07 22:19:12 IDJOB=2700078 IDBENCH=79398 IDSOLVER=1202 FILE ID=node105/2700078-1278533952 PBS_JOBID= 11239267 Free space on /tmp= 73612 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh19_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700078-1278533952/watcher-2700078-1278533952 -o /tmp/evaluation-result-2700078-1278533952/solver-2700078-1278533952 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700078-1278533952.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= af72756a7b8194161c8db176c46da286 RANDOM SEED=1917443559 node105.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 : 2666.833 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 : 5333.66 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 : 2666.833 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 : 5153.06 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 : 2666.833 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 : 2666.833 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 : 2666.833 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 : 5332.76 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 : 2666.833 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 : 2666.833 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 : 2666.833 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: 30190568 kB Buffers: 122532 kB Cached: 2384360 kB SwapCached: 0 kB Active: 1105168 kB Inactive: 1512212 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 30190568 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 600 kB Writeback: 0 kB AnonPages: 110348 kB Mapped: 15460 kB Slab: 79576 kB PageTables: 4744 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 259028 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= 73612 MiB End job on node105 at 2010-07-07 22:19:12