Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.825873 | 0.424541 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ spot5/normalized-spot5-408_wcsp.wbo |
MD5SUM | 48ac1863348303136e0aa9da5ae3256d |
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 | 6233 |
Best CPU time to get the best result obtained on this benchmark | 1800.11 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 528 |
Total number of constraints | 3349 |
Number of soft constraints | 3149 |
Number of constraints which are clauses | 3149 |
Number of constraints which are cardinality constraints (but not clauses) | 200 |
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 | 9311 |
Min constraint cost | 1 |
Max constraint cost | 9311 |
Sum of constraints costs | 27467449 |
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 |
0.00/0.06 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 0.06/0.07 c os.version 2.6.18-164.el5 0.06/0.07 c os.arch i386 0.06/0.07 c Free memory 1393557488 0.06/0.07 c Max memory 1395916800 0.06/0.07 c Total memory 1395916800 0.06/0.07 c Number of processors 8 0.06/0.10 c Pseudo Boolean Optimization 0.06/0.10 c --- Begin Solver configuration --- 0.06/0.10 c Stops conflict analysis at the first Unique Implication Point 0.06/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.06/0.10 c Learn all clauses as in MiniSAT 0.06/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.06/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.06/0.10 c Expensive reason simplification 0.06/0.10 c Armin Biere (Picosat) restarts strategy 0.06/0.10 c Glucose learned constraints deletion strategy 0.06/0.10 c timeout=2147483s 0.06/0.10 c DB Simplification allowed=false 0.06/0.10 c --- End Solver configuration --- 0.06/0.10 c solving HOME/instance-2701594-1278540652.wbo 0.06/0.10 c reading problem ... 0.52/0.36 c ... done. Wall clock time 0.261s. 0.52/0.36 c #vars 3677 0.52/0.36 c #constraints 6499 0.52/0.36 c constraints type 0.52/0.36 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 64 0.52/0.36 c org.sat4j.minisat.constraints.card.MinWatchCard => 2624 0.52/0.36 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 272 0.52/0.36 c org.sat4j.pb.constraints.pb.MaxWatchPb => 390 0.79/0.40 c starts : 0 0.79/0.40 c conflicts : 0 0.79/0.40 c decisions : 0 0.79/0.40 c propagations : 3150 0.79/0.40 c inspects : 138 0.79/0.40 c learnt literals : 0 0.79/0.40 c learnt binary clauses : 0 0.79/0.40 c learnt ternary clauses : 0 0.79/0.40 c learnt clauses : 0 0.79/0.40 c ignored clauses : 0 0.79/0.40 c root simplifications : 0 0.79/0.40 c removed literals (reason simplification) : 0 0.79/0.40 c reason swapping (by a shorter reason) : 0 0.79/0.40 c Calls to reduceDB : 0 0.79/0.40 c number of reductions to clauses (during analyze) : 0 0.79/0.40 c number of learned constraints concerned by reduction : 0 0.79/0.40 c number of learning phase by resolution : 0 0.79/0.40 c number of learning phase by cutting planes : 0 0.79/0.40 c speed (assignments/second) : 68478.26086956522 0.79/0.40 c non guided choices 0 0.79/0.40 c learnt constraints type 0.79/0.40 c constraints type 0.79/0.40 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 64 0.79/0.40 c org.sat4j.minisat.constraints.card.MinWatchCard => 2624 0.79/0.40 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 272 0.79/0.40 c org.sat4j.pb.constraints.pb.MaxWatchPb => 390 0.79/0.40 s UNSATISFIABLE 0.79/0.40 c Total wall clock time (in seconds): 0.308
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-2701594-1278540652/watcher-2701594-1278540652 -o /tmp/evaluation-result-2701594-1278540652/solver-2701594-1278540652 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701594-1278540652.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: 2.65 2.67 2.34 3/178 2528 /proc/meminfo: memFree=28148492/32950928 swapFree=67109624/67111528 [pid=2528] ppid=2526 vsize=1832 CPUtime=0 /proc/2528/stat : 2528 (java6) R 2526 2528 909 0 -1 4194304 229 0 0 0 0 0 0 0 25 0 1 0 22278654 1875968 132 4089446400 134512640 134550932 4291425264 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/2528/statm: 458 138 102 10 0 63 0 [startup+0.0727581 s] /proc/loadavg: 2.65 2.67 2.34 3/178 2528 /proc/meminfo: memFree=28148492/32950928 swapFree=67109624/67111528 [pid=2528] ppid=2526 vsize=1527996 CPUtime=0.06 /proc/2528/stat : 2528 (java) S 2526 2528 909 0 -1 4202496 4487 0 1 0 6 0 0 0 25 0 18 0 22278654 1564667904 3924 4089446400 134512640 134550932 4293987248 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/2528/statm: 381999 3924 1217 10 0 379301 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1527996 [startup+0.100752 s] /proc/loadavg: 2.65 2.67 2.34 3/178 2528 /proc/meminfo: memFree=28148492/32950928 swapFree=67109624/67111528 [pid=2528] ppid=2526 vsize=1530204 CPUtime=0.12 /proc/2528/stat : 2528 (java) S 2526 2528 909 0 -1 4202496 5270 0 1 0 11 1 0 0 25 0 18 0 22278654 1566928896 4707 4089446400 134512640 134550932 4293987248 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/2528/statm: 382551 4707 1348 10 0 379853 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1530204 [startup+0.30072 s] /proc/loadavg: 2.65 2.67 2.34 3/178 2528 /proc/meminfo: memFree=28148492/32950928 swapFree=67109624/67111528 [pid=2528] ppid=2526 vsize=1531968 CPUtime=0.52 /proc/2528/stat : 2528 (java) S 2526 2528 909 0 -1 4202496 14833 0 1 0 51 1 0 0 25 0 18 0 22278654 1568735232 14138 4089446400 134512640 134550932 4293987248 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/2528/statm: 382992 14144 1403 10 0 380294 0 Current children cumulated CPU time (s) 0.52 Current children cumulated vsize (KiB) 1531968 Solver just ended. Dumping a history of the last processes samples [startup+0.401645 s] /proc/loadavg: 2.65 2.67 2.34 3/178 2528 /proc/meminfo: memFree=28148492/32950928 swapFree=67109624/67111528 [pid=2528] ppid=2526 vsize=1532104 CPUtime=0.79 /proc/2528/stat : 2528 (java) S 2526 2528 909 0 -1 4202496 18524 0 1 0 78 1 0 0 25 0 18 0 22278654 1568874496 17679 4089446400 134512640 134550932 4293987248 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/2528/statm: 383026 17680 1414 10 0 380328 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 1532104 Child status: 20 Real time (s): 0.424541 CPU time (s): 0.825873 CPU user time (s): 0.803877 CPU system time (s): 0.021996 CPU usage (%): 194.533 Max. virtual memory (cumulated for all children) (KiB): 1532104 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.803877 system time used= 0.021996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 18653 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= 194 involuntary context switches= 44 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node126 at 2010-07-08 00:10:52 IDJOB=2701594 IDBENCH=79606 IDSOLVER=1202 FILE ID=node126/2701594-1278540652 PBS_JOBID= 11239225 Free space on /tmp= 73528 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/spot5/normalized-spot5-408_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701594-1278540652/watcher-2701594-1278540652 -o /tmp/evaluation-result-2701594-1278540652/solver-2701594-1278540652 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701594-1278540652.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 48ac1863348303136e0aa9da5ae3256d RANDOM SEED=283422877 node126.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 : 2666.861 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 : 5333.72 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 : 2666.861 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 : 5226.05 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 : 2666.861 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 : 2666.861 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 : 5332.67 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 : 2666.861 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 : 5332.84 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 : 2666.861 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 : 5332.67 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 : 2666.861 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 : 5332.85 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 : 2666.861 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: 32950928 kB MemFree: 28148896 kB Buffers: 113072 kB Cached: 3287652 kB SwapCached: 1140 kB Active: 1876128 kB Inactive: 2773348 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 28148896 kB SwapTotal: 67111528 kB SwapFree: 67109624 kB Dirty: 436 kB Writeback: 0 kB AnonPages: 1248180 kB Mapped: 15392 kB Slab: 86444 kB PageTables: 7340 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 1430052 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= 73528 MiB End job on node126 at 2010-07-08 00:10:53