Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 1.58576 | 0.750794 |
Name | /PARTIAL-BIGINT-LIN/wcsp/bwt/ normalized-bwt4bc_wcsp.wbo |
MD5SUM | 7ee2a90f05486ba8d26b0a90d88bdec6 |
Bench Category | PARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 301 |
Best CPU time to get the best result obtained on this benchmark | 0.44993 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 584 |
Total number of constraints | 10179 |
Number of soft constraints | 10000 |
Number of constraints which are clauses | 10000 |
Number of constraints which are cardinality constraints (but not clauses) | 179 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 18 |
Top cost | 5818 |
Min constraint cost | 1 |
Max constraint cost | 5818 |
Sum of constraints costs | 57498240 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
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 |
0.03/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.03/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.03/0.06 c See www.sat4j.org for details. 0.03/0.06 c version 2.2.0.v20100526 0.03/0.06 c java.runtime.name Java(TM) SE Runtime Environment 0.03/0.06 c java.vm.name Java HotSpot(TM) Server VM 0.03/0.06 c java.vm.version 11.2-b01 0.03/0.06 c java.vm.vendor Sun Microsystems Inc. 0.03/0.06 c sun.arch.data.model 32 0.03/0.06 c java.version 1.6.0_12 0.03/0.06 c os.name Linux 0.03/0.06 c os.version 2.6.18-164.el5 0.03/0.06 c os.arch i386 0.03/0.06 c Free memory 1393557488 0.03/0.06 c Max memory 1395916800 0.03/0.06 c Total memory 1395916800 0.03/0.06 c Number of processors 8 0.03/0.09 c Pseudo Boolean Optimization 0.03/0.09 c --- Begin Solver configuration --- 0.03/0.09 c Stops conflict analysis at the first Unique Implication Point 0.03/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.03/0.09 c Learn all clauses as in MiniSAT 0.03/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.03/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.03/0.09 c Expensive reason simplification 0.03/0.09 c Armin Biere (Picosat) restarts strategy 0.03/0.09 c Glucose learned constraints deletion strategy 0.03/0.09 c timeout=2147483s 0.03/0.09 c DB Simplification allowed=false 0.03/0.09 c --- End Solver configuration --- 0.03/0.09 c solving HOME/instance-2700784-1278536251.wbo 0.03/0.09 c reading problem ... 0.94/0.56 c ... done. Wall clock time 0.471s. 0.94/0.56 c #vars 10584 0.94/0.56 c #constraints 20241 0.94/0.56 c constraints type 0.94/0.56 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 70 0.94/0.56 c org.sat4j.minisat.constraints.card.MinWatchCard => 9952 0.94/0.56 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 218 0.94/0.56 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 1.22/0.69 c starts : 0 1.22/0.69 c conflicts : 0 1.22/0.69 c decisions : 0 1.22/0.69 c propagations : 10348 1.22/0.69 c inspects : 846 1.22/0.69 c learnt literals : 0 1.22/0.69 c learnt binary clauses : 0 1.22/0.69 c learnt ternary clauses : 0 1.22/0.69 c learnt clauses : 0 1.22/0.69 c ignored clauses : 0 1.22/0.69 c root simplifications : 0 1.22/0.69 c removed literals (reason simplification) : 0 1.22/0.69 c reason swapping (by a shorter reason) : 0 1.22/0.69 c Calls to reduceDB : 0 1.22/0.69 c number of reductions to clauses (during analyze) : 0 1.22/0.69 c number of learned constraints concerned by reduction : 0 1.22/0.69 c number of learning phase by resolution : 0 1.22/0.69 c number of learning phase by cutting planes : 0 1.22/0.69 c speed (assignments/second) : 80217.0542635659 1.22/0.69 c non guided choices 0 1.22/0.69 c learnt constraints type 1.22/0.69 c constraints type 1.22/0.69 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 70 1.22/0.69 c org.sat4j.minisat.constraints.card.MinWatchCard => 9952 1.22/0.69 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 218 1.22/0.69 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 1.22/0.69 s UNSATISFIABLE 1.22/0.69 c Total wall clock time (in seconds): 0.602
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-2700784-1278536251/watcher-2700784-1278536251 -o /tmp/evaluation-result-2700784-1278536251/solver-2700784-1278536251 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700784-1278536251.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: 2.35 2.36 2.01 3/178 19773 /proc/meminfo: memFree=28731068/32951124 swapFree=67111528/67111528 [pid=19773] ppid=19771 vsize=13472 CPUtime=0 /proc/19773/stat : 19773 (java) S 19771 19773 18190 0 -1 4202496 1090 0 0 0 0 0 0 0 25 0 2 0 21837520 13795328 565 4089446400 134512640 134550932 4293019712 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 2 0 0 0 /proc/19773/statm: 3368 567 255 10 0 1202 0 [pid=19773/tid=19774] ppid=19771 vsize=13472 CPUtime=0 /proc/19773/task/19774/stat : 19774 (java) R 19771 19773 18190 0 -1 4202560 59 0 0 0 0 0 0 0 25 0 2 0 21837521 13795328 573 4089446400 134512640 134550932 4293019712 18446744073709551615 4294960144 0 0 4096 0 0 0 0 -1 1 0 0 0 [startup+0.043239 s] /proc/loadavg: 2.35 2.36 2.01 3/178 19773 /proc/meminfo: memFree=28731068/32951124 swapFree=67111528/67111528 [pid=19773] ppid=19771 vsize=1527536 CPUtime=0.03 /proc/19773/stat : 19773 (java) S 19771 19773 18190 0 -1 4202496 3956 0 1 0 3 0 0 0 25 0 18 0 21837520 1564196864 3396 4089446400 134512640 134550932 4293019712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19773/statm: 381884 3396 1072 10 0 379186 0 [pid=19773/tid=19774] ppid=19771 vsize=1527536 CPUtime=0.02 /proc/19773/task/19774/stat : 19774 (java) R 19771 19773 18190 0 -1 4202560 2873 0 1 0 2 0 0 0 22 0 18 0 21837521 1564196864 3396 4089446400 134512640 134550932 4293019712 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1527536 [startup+0.102252 s] /proc/loadavg: 2.35 2.36 2.01 3/178 19773 /proc/meminfo: memFree=28731068/32951124 swapFree=67111528/67111528 [pid=19773] ppid=19771 vsize=1530212 CPUtime=0.11 /proc/19773/stat : 19773 (java) S 19771 19773 18190 0 -1 4202496 5307 0 1 0 10 1 0 0 25 0 18 0 21837520 1566937088 4746 4089446400 134512640 134550932 4293019712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19773/statm: 382553 4749 1348 10 0 379855 0 [pid=19773/tid=19774] ppid=19771 vsize=1530212 CPUtime=0.08 /proc/19773/task/19774/stat : 19774 (java) R 19771 19773 18190 0 -1 4202560 3620 0 1 0 8 0 0 0 22 0 18 0 21837521 1566937088 4749 4089446400 134512640 134550932 4293019712 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530212 [startup+0.304198 s] /proc/loadavg: 2.35 2.36 2.01 3/178 19773 /proc/meminfo: memFree=28731068/32951124 swapFree=67111528/67111528 [pid=19773] ppid=19771 vsize=1532756 CPUtime=0.55 /proc/19773/stat : 19773 (java) S 19771 19773 18190 0 -1 4202496 17262 0 1 0 53 2 0 0 25 0 18 0 21837520 1569542144 16576 4089446400 134512640 134550932 4293019712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19773/statm: 383189 16583 1403 10 0 380491 0 [pid=19773/tid=19774] ppid=19771 vsize=1532756 CPUtime=0.29 /proc/19773/task/19774/stat : 19774 (java) R 19771 19773 18190 0 -1 4202560 14763 0 1 0 27 2 0 0 18 0 18 0 21837521 1569542144 16583 4089446400 134512640 134550932 4293019712 18446744073709551615 4109599631 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.55 Current children cumulated vsize (KiB) 1532756 [startup+0.701094 s] /proc/loadavg: 2.35 2.36 2.01 3/178 19773 /proc/meminfo: memFree=28731068/32951124 swapFree=67111528/67111528 [pid=19773] ppid=19771 vsize=1546060 CPUtime=1.52 /proc/19773/stat : 19773 (java) S 19771 19773 18190 0 -1 4202496 40089 0 1 0 146 6 0 0 25 0 18 0 21837520 1583165440 38390 4089446400 134512640 134550932 4293019712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19773/statm: 386515 38390 1438 10 0 383817 0 [pid=19773/tid=19774] ppid=19771 vsize=1546060 CPUtime=0.67 /proc/19773/task/19774/stat : 19774 (java) S 19771 19773 18190 0 -1 4202560 32094 0 1 0 63 4 0 0 19 0 18 0 21837521 1583165440 38390 4089446400 134512640 134550932 4293019712 18446744073709551615 4294960144 0 4 0 16800975 18446604453911073920 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 1.52 Current children cumulated vsize (KiB) 1546060 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.750794 CPU time (s): 1.58576 CPU user time (s): 1.51877 CPU system time (s): 0.066989 CPU usage (%): 211.211 Max. virtual memory (cumulated for all children) (KiB): 1546060 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.51877 system time used= 0.066989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 40566 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= 251 involuntary context switches= 103 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node143 at 2010-07-07 22:57:32 IDJOB=2700784 IDBENCH=79471 IDSOLVER=1202 FILE ID=node143/2700784-1278536251 PBS_JOBID= 11239192 Free space on /tmp= 73244 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/bwt/normalized-bwt4bc_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700784-1278536251/watcher-2700784-1278536251 -o /tmp/evaluation-result-2700784-1278536251/solver-2700784-1278536251 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700784-1278536251.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7ee2a90f05486ba8d26b0a90d88bdec6 RANDOM SEED=1600527636 node143.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 : 2666.829 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 : 2666.829 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 : 5332.75 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 : 2666.829 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 : 2666.829 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 : 5332.72 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 : 2666.829 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 : 5338.82 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 : 2666.829 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 : 5332.75 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 : 2666.829 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 : 2666.829 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 : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28731348 kB Buffers: 137500 kB Cached: 3176736 kB SwapCached: 0 kB Active: 2287832 kB Inactive: 1773876 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28731348 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 964 kB Writeback: 0 kB AnonPages: 747304 kB Mapped: 16284 kB Slab: 93120 kB PageTables: 6136 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 961384 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= 73244 MiB End job on node143 at 2010-07-07 22:57:32