Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.242963 | 0.2046 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/coloring/ normalized-geom30a-4_wcsp.wbo |
MD5SUM | de59a4d263badb761d8b1cfdb0f0d5d5 |
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 | 4 |
Best CPU time to get the best result obtained on this benchmark | 0.008998 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 120 |
Total number of constraints | 354 |
Number of soft constraints | 324 |
Number of constraints which are clauses | 324 |
Number of constraints which are cardinality constraints (but not clauses) | 30 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 4 |
Top cost | 82 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 324 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
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 |
0.03/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.03/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.03/0.07 c See www.sat4j.org for details. 0.03/0.07 c version 2.2.0.v20100526 0.03/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.03/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.03/0.07 c java.vm.version 11.2-b01 0.03/0.07 c java.vm.vendor Sun Microsystems Inc. 0.03/0.07 c sun.arch.data.model 32 0.03/0.07 c java.version 1.6.0_12 0.03/0.07 c os.name Linux 0.03/0.07 c os.version 2.6.18-164.el5 0.03/0.07 c os.arch i386 0.03/0.07 c Free memory 1393557488 0.03/0.07 c Max memory 1395916800 0.03/0.07 c Total memory 1395916800 0.03/0.07 c Number of processors 8 0.11/0.10 c Pseudo Boolean Optimization 0.11/0.10 c --- Begin Solver configuration --- 0.11/0.10 c Stops conflict analysis at the first Unique Implication Point 0.11/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.11/0.10 c Learn all clauses as in MiniSAT 0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.11/0.10 c Expensive reason simplification 0.11/0.10 c Armin Biere (Picosat) restarts strategy 0.11/0.10 c Glucose learned constraints deletion strategy 0.11/0.10 c timeout=2147483s 0.11/0.10 c DB Simplification allowed=false 0.11/0.10 c --- End Solver configuration --- 0.11/0.10 c solving HOME/instance-2700606-1278535786.wbo 0.11/0.10 c reading problem ... 0.11/0.15 c ... done. Wall clock time 0.05s. 0.11/0.15 c #vars 444 0.11/0.15 c #constraints 385 0.11/0.15 c constraints type 0.11/0.15 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 30 0.11/0.15 c org.sat4j.minisat.constraints.card.MinWatchCard => 355 0.11/0.17 c starts : 1 0.11/0.17 c conflicts : 40 0.11/0.17 c decisions : 383 0.11/0.17 c propagations : 1183 0.11/0.17 c inspects : 2110 0.11/0.17 c learnt literals : 3 0.11/0.17 c learnt binary clauses : 3 0.11/0.17 c learnt ternary clauses : 7 0.11/0.17 c learnt clauses : 36 0.11/0.17 c ignored clauses : 0 0.11/0.17 c root simplifications : 0 0.11/0.18 c removed literals (reason simplification) : 24 0.11/0.18 c reason swapping (by a shorter reason) : 0 0.11/0.18 c Calls to reduceDB : 0 0.11/0.18 c number of reductions to clauses (during analyze) : 0 0.11/0.18 c number of learned constraints concerned by reduction : 0 0.11/0.18 c number of learning phase by resolution : 0 0.11/0.18 c number of learning phase by cutting planes : 0 0.11/0.18 c speed (assignments/second) : 42250.0 0.11/0.18 c non guided choices 30 0.11/0.18 c learnt constraints type 0.11/0.18 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 33 0.11/0.18 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 3 0.11/0.18 c constraints type 0.11/0.18 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 30 0.11/0.18 c org.sat4j.minisat.constraints.card.MinWatchCard => 355 0.11/0.18 s UNSATISFIABLE 0.11/0.18 c Total wall clock time (in seconds): 0.079
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-2700606-1278535786/watcher-2700606-1278535786 -o /tmp/evaluation-result-2700606-1278535786/solver-2700606-1278535786 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700606-1278535786.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: 2.00 2.02 2.05 3/178 18820 /proc/meminfo: memFree=28687484/32951124 swapFree=67111528/67111528 [pid=18820] ppid=18818 vsize=1832 CPUtime=0 /proc/18820/stat : 18820 (java6) S 18818 18820 17958 0 -1 4194304 253 0 0 0 0 0 0 0 20 0 1 0 21791765 1875968 156 4089446400 134512640 134550932 4293192688 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699207358 0 0 17 7 0 0 0 /proc/18820/statm: 458 156 119 10 0 63 0 [startup+0.050412 s] /proc/loadavg: 2.00 2.02 2.05 3/178 18820 /proc/meminfo: memFree=28687484/32951124 swapFree=67111528/67111528 [pid=18820] ppid=18818 vsize=1528716 CPUtime=0.03 /proc/18820/stat : 18820 (java) S 18818 18820 17958 0 -1 4202496 3991 0 1 0 3 0 0 0 20 0 18 0 21791765 1565405184 3431 4089446400 134512640 134550932 4290760720 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/18820/statm: 382179 3432 1076 10 0 379481 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1528716 [startup+0.100399 s] /proc/loadavg: 2.00 2.02 2.05 3/178 18820 /proc/meminfo: memFree=28687484/32951124 swapFree=67111528/67111528 [pid=18820] ppid=18818 vsize=1530188 CPUtime=0.11 /proc/18820/stat : 18820 (java) S 18818 18820 17958 0 -1 4202496 5188 0 1 0 10 1 0 0 20 0 18 0 21791765 1566912512 4626 4089446400 134512640 134550932 4290760720 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/18820/statm: 382547 4626 1346 10 0 379849 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530188 Solver just ended. Dumping a history of the last processes samples [startup+0.2004 s] /proc/loadavg: 2.00 2.02 2.05 3/178 18820 /proc/meminfo: memFree=28687484/32951124 swapFree=67111528/67111528 [pid=18820] ppid=18818 vsize=1531860 CPUtime=0.23 /proc/18820/stat : 18820 (java) S 18818 18820 17958 0 -1 4202496 6136 0 1 0 22 1 0 0 20 0 19 0 21791765 1568624640 5524 4089446400 134512640 134550932 4290760720 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/18820/statm: 382965 5524 1396 10 0 380267 0 Current children cumulated CPU time (s) 0.23 Current children cumulated vsize (KiB) 1531860 Child status: 20 Real time (s): 0.2046 CPU time (s): 0.242963 CPU user time (s): 0.229965 CPU system time (s): 0.012998 CPU usage (%): 118.75 Max. virtual memory (cumulated for all children) (KiB): 1531860 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.229965 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6136 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= 9 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node130 at 2010-07-07 22:49:46 IDJOB=2700606 IDBENCH=79443 IDSOLVER=1202 FILE ID=node130/2700606-1278535786 PBS_JOBID= 11239217 Free space on /tmp= 73396 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-geom30a-4_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700606-1278535786/watcher-2700606-1278535786 -o /tmp/evaluation-result-2700606-1278535786/solver-2700606-1278535786 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700606-1278535786.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= de59a4d263badb761d8b1cfdb0f0d5d5 RANDOM SEED=1440094120 node130.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 : 2666.831 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 : 2666.831 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 : 5226.22 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 : 2666.831 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 : 5332.74 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 : 2666.831 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 : 2666.831 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 : 5332.72 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 : 2666.831 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 : 2666.831 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 : 5332.68 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 : 2666.831 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 : 5332.84 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28687888 kB Buffers: 137516 kB Cached: 2619788 kB SwapCached: 0 kB Active: 2573252 kB Inactive: 1537164 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28687888 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 396 kB Writeback: 0 kB AnonPages: 1353568 kB Mapped: 15476 kB Slab: 85924 kB PageTables: 7344 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1492708 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= 73396 MiB End job on node130 at 2010-07-07 22:49:47