Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.701893 | 0.375828 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/jnh/ normalized-jnh307_wcsp.wbo |
MD5SUM | 944c5e420229bce90a366c23629af03a |
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 | 540 |
Best CPU time to get the best result obtained on this benchmark | 2.22266 |
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 | 1000 |
Number of soft constraints | 900 |
Number of constraints which are clauses | 900 |
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 | 444855 |
Min constraint cost | 1 |
Max constraint cost | 1000 |
Sum of constraints costs | 444854 |
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 0.02/0.10 c Pseudo Boolean Optimization 0.02/0.10 c --- Begin Solver configuration --- 0.02/0.10 c Stops conflict analysis at the first Unique Implication Point 0.02/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.02/0.10 c Learn all clauses as in MiniSAT 0.02/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.02/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.02/0.10 c Expensive reason simplification 0.02/0.10 c Armin Biere (Picosat) restarts strategy 0.02/0.10 c Glucose learned constraints deletion strategy 0.02/0.10 c timeout=2147483s 0.02/0.10 c DB Simplification allowed=false 0.02/0.10 c --- End Solver configuration --- 0.02/0.10 c solving HOME/instance-2700030-1278533905.wbo 0.02/0.10 c reading problem ... 0.29/0.24 c ... done. Wall clock time 0.142s. 0.29/0.24 c #vars 1100 0.29/0.24 c #constraints 1100 0.29/0.24 c constraints type 0.29/0.24 c org.sat4j.minisat.constraints.card.MinWatchCard => 89 0.29/0.24 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.29/0.24 c org.sat4j.pb.constraints.pb.MaxWatchPb => 811 0.59/0.32 c starts : 1 0.59/0.32 c conflicts : 5 0.59/0.32 c decisions : 2146 0.59/0.32 c propagations : 2991 0.59/0.32 c inspects : 2748 0.59/0.32 c learnt literals : 3 0.59/0.32 c learnt binary clauses : 0 0.59/0.32 c learnt ternary clauses : 0 0.59/0.32 c learnt clauses : 1 0.59/0.32 c ignored clauses : 0 0.59/0.32 c root simplifications : 0 0.59/0.32 c removed literals (reason simplification) : 2 0.59/0.32 c reason swapping (by a shorter reason) : 0 0.59/0.32 c Calls to reduceDB : 0 0.59/0.32 c number of reductions to clauses (during analyze) : 0 0.59/0.32 c number of learned constraints concerned by reduction : 0 0.59/0.32 c number of learning phase by resolution : 0 0.59/0.32 c number of learning phase by cutting planes : 0 0.59/0.32 c speed (assignments/second) : 35607.142857142855 0.59/0.32 c non guided choices 6 0.59/0.32 c learnt constraints type 0.59/0.32 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 1 0.59/0.32 c constraints type 0.59/0.32 c org.sat4j.minisat.constraints.card.MinWatchCard => 89 0.59/0.32 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.59/0.32 c org.sat4j.pb.constraints.pb.MaxWatchPb => 811 0.59/0.32 s UNSATISFIABLE 0.59/0.32 c Total wall clock time (in seconds): 0.227
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-2700030-1278533905/watcher-2700030-1278533905 -o /tmp/evaluation-result-2700030-1278533905/solver-2700030-1278533905 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700030-1278533905.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: 1.90 0.65 0.23 3/176 22015 /proc/meminfo: memFree=28813660/32951132 swapFree=67111528/67111528 [pid=22015] ppid=22013 vsize=13008 CPUtime=0 /proc/22015/stat : 22015 (java) R 22013 22015 21715 0 -1 4194304 441 0 0 0 0 0 0 0 25 0 1 0 21604336 13320192 169 4089446400 134512640 134550932 4291306224 18446744073709551615 4981332 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/22015/statm: 3291 173 134 10 0 1121 0 [startup+0.0388889 s] /proc/loadavg: 1.90 0.65 0.23 3/176 22015 /proc/meminfo: memFree=28813660/32951132 swapFree=67111528/67111528 [pid=22015] ppid=22013 vsize=1525308 CPUtime=0.02 /proc/22015/stat : 22015 (java) S 22013 22015 21715 0 -1 4202496 3810 0 1 0 2 0 0 0 25 0 13 0 21604336 1561915392 3250 4089446400 134512640 134550932 4291306224 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 3 0 0 0 /proc/22015/statm: 381327 3250 1040 10 0 378637 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1525308 [startup+0.101944 s] /proc/loadavg: 1.90 0.65 0.23 3/176 22015 /proc/meminfo: memFree=28813660/32951132 swapFree=67111528/67111528 [pid=22015] ppid=22013 vsize=1530020 CPUtime=0.11 /proc/22015/stat : 22015 (java) S 22013 22015 21715 0 -1 4202496 5215 0 1 0 10 1 0 0 25 0 18 0 21604336 1566740480 4651 4089446400 134512640 134550932 4291306224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/22015/statm: 382505 4652 1348 10 0 379807 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530020 [startup+0.300907 s] /proc/loadavg: 1.90 0.65 0.23 3/176 22015 /proc/meminfo: memFree=28813660/32951132 swapFree=67111528/67111528 [pid=22015] ppid=22013 vsize=1536276 CPUtime=0.59 /proc/22015/stat : 22015 (java) S 22013 22015 21715 0 -1 4202496 9229 0 1 0 57 2 0 0 25 0 19 0 21604336 1573146624 7449 4089446400 134512640 134550932 4291306224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/22015/statm: 384069 7449 1412 10 0 381371 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 1536276 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.375828 CPU time (s): 0.701893 CPU user time (s): 0.676897 CPU system time (s): 0.024996 CPU usage (%): 186.759 Max. virtual memory (cumulated for all children) (KiB): 1536276 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.676897 system time used= 0.024996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9564 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= 184 involuntary context switches= 23 runsolver used 0.004999 second user time and 0.004999 second system time The end
Begin job on node131 at 2010-07-07 22:18:25 IDJOB=2700030 IDBENCH=79394 IDSOLVER=1202 FILE ID=node131/2700030-1278533905 PBS_JOBID= 11239215 Free space on /tmp= 73620 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh307_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700030-1278533905/watcher-2700030-1278533905 -o /tmp/evaluation-result-2700030-1278533905/solver-2700030-1278533905 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700030-1278533905.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 944c5e420229bce90a366c23629af03a RANDOM SEED=1530223261 node131.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 : 2666.828 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 : 5333.65 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 : 2666.828 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 : 5332.76 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 : 2666.828 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 : 5332.82 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 : 2666.828 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 : 5332.75 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 : 2666.828 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 : 5332.82 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 : 2666.828 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 : 5332.72 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 : 2666.828 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 : 2666.828 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 : 5441.50 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951132 kB MemFree: 28814288 kB Buffers: 141832 kB Cached: 3461560 kB SwapCached: 0 kB Active: 1498192 kB Inactive: 2482704 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951132 kB LowFree: 28814288 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 408 kB Writeback: 0 kB AnonPages: 378136 kB Mapped: 16280 kB Slab: 91436 kB PageTables: 5320 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587092 kB Committed_AS: 523612 kB VmallocTotal: 34359738367 kB VmallocUsed: 296000 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73620 MiB End job on node131 at 2010-07-07 22:18:26