Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.984849 | 0.513641 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ spot5/normalized-spot5-505_wcsp.wbo |
MD5SUM | aac7e90374eb115b0312a3cfc81835b8 |
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 | 21260 |
Best CPU time to get the best result obtained on this benchmark | 1800.06 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 688 |
Total number of constraints | 3672 |
Number of soft constraints | 3432 |
Number of constraints which are clauses | 3432 |
Number of constraints which are cardinality constraints (but not clauses) | 240 |
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 | 34354 |
Min constraint cost | 1 |
Max constraint cost | 34354 |
Sum of constraints costs | 109692321 |
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 |
0.02/0.06 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-2701642-1278540979.wbo 0.02/0.10 c reading problem ... 0.53/0.36 c ... done. Wall clock time 0.263s. 0.53/0.36 c #vars 4120 0.53/0.36 c #constraints 7105 0.53/0.36 c constraints type 0.53/0.36 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 104 0.53/0.36 c org.sat4j.minisat.constraints.card.MinWatchCard => 2770 0.53/0.36 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 272 0.53/0.36 c org.sat4j.pb.constraints.pb.MaxWatchPb => 527 0.79/0.41 c starts : 0 0.79/0.41 c conflicts : 0 0.79/0.41 c decisions : 0 0.79/0.41 c propagations : 3433 0.79/0.41 c inspects : 142 0.79/0.41 c learnt literals : 0 0.79/0.41 c learnt binary clauses : 0 0.79/0.41 c learnt ternary clauses : 0 0.79/0.41 c learnt clauses : 0 0.79/0.41 c ignored clauses : 0 0.79/0.41 c root simplifications : 0 0.79/0.41 c removed literals (reason simplification) : 0 0.79/0.41 c reason swapping (by a shorter reason) : 0 0.79/0.41 c Calls to reduceDB : 0 0.79/0.41 c number of reductions to clauses (during analyze) : 0 0.79/0.41 c number of learned constraints concerned by reduction : 0 0.79/0.41 c number of learning phase by resolution : 0 0.79/0.41 c number of learning phase by cutting planes : 0 0.79/0.41 c speed (assignments/second) : 64773.58490566038 0.79/0.41 c non guided choices 0 0.79/0.41 c learnt constraints type 0.79/0.41 c constraints type 0.79/0.41 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 104 0.79/0.41 c org.sat4j.minisat.constraints.card.MinWatchCard => 2770 0.79/0.41 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 272 0.79/0.41 c org.sat4j.pb.constraints.pb.MaxWatchPb => 527 0.79/0.41 s UNSATISFIABLE 0.79/0.41 c Total wall clock time (in seconds): 0.317
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-2701642-1278540979/watcher-2701642-1278540979 -o /tmp/evaluation-result-2701642-1278540979/solver-2701642-1278540979 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701642-1278540979.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 2.00 2.00 3/178 19667 /proc/meminfo: memFree=29200220/32951124 swapFree=67111528/67111528 [pid=19667] ppid=19665 vsize=13164 CPUtime=0 /proc/19667/stat : 19667 (java) R 19665 19667 18045 0 -1 4194304 476 0 0 0 0 0 0 0 23 0 1 0 22312675 13479936 194 4089446400 134512640 134550932 4293384384 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/19667/statm: 3291 200 140 10 0 1121 0 [startup+0.0378249 s] /proc/loadavg: 2.00 2.00 2.00 3/178 19667 /proc/meminfo: memFree=29200220/32951124 swapFree=67111528/67111528 [pid=19667] ppid=19665 vsize=1525308 CPUtime=0.02 /proc/19667/stat : 19667 (java) S 19665 19667 18045 0 -1 4202496 3790 0 1 0 2 0 0 0 23 0 13 0 22312675 1561915392 3230 4089446400 134512640 134550932 4293384384 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 3 0 0 0 /proc/19667/statm: 381327 3230 1038 10 0 378637 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1525308 [startup+0.100812 s] /proc/loadavg: 2.00 2.00 2.00 3/178 19667 /proc/meminfo: memFree=29200220/32951124 swapFree=67111528/67111528 [pid=19667] ppid=19665 vsize=1530156 CPUtime=0.11 /proc/19667/stat : 19667 (java) S 19665 19667 18045 0 -1 4202496 5233 0 1 0 10 1 0 0 23 0 18 0 22312675 1566879744 4669 4089446400 134512640 134550932 4293384384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19667/statm: 382539 4669 1348 10 0 379841 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530156 [startup+0.301786 s] /proc/loadavg: 2.00 2.00 2.00 3/178 19667 /proc/meminfo: memFree=29200220/32951124 swapFree=67111528/67111528 [pid=19667] ppid=19665 vsize=1532296 CPUtime=0.53 /proc/19667/stat : 19667 (java) S 19665 19667 18045 0 -1 4202496 14873 0 1 0 51 2 0 0 23 0 18 0 22312675 1569071104 14258 4089446400 134512640 134550932 4293384384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19667/statm: 383074 14265 1403 10 0 380376 0 Current children cumulated CPU time (s) 0.53 Current children cumulated vsize (KiB) 1532296 Solver just ended. Dumping a history of the last processes samples [startup+0.500749 s] /proc/loadavg: 2.00 2.00 2.00 3/178 19667 /proc/meminfo: memFree=29200220/32951124 swapFree=67111528/67111528 [pid=19667] ppid=19665 vsize=1542780 CPUtime=0.97 /proc/19667/stat : 19667 (java) S 19665 19667 18045 0 -1 4202496 23561 0 1 0 94 3 0 0 23 0 17 0 22312675 1579806720 22458 4089446400 134512640 134550932 4293384384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19667/statm: 385695 22459 1427 10 0 382997 0 Current children cumulated CPU time (s) 0.97 Current children cumulated vsize (KiB) 1542780 Child status: 20 Real time (s): 0.513641 CPU time (s): 0.984849 CPU user time (s): 0.950855 CPU system time (s): 0.033994 CPU usage (%): 191.739 Max. virtual memory (cumulated for all children) (KiB): 1542780 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.950855 system time used= 0.033994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 23604 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= 186 involuntary context switches= 67 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node108 at 2010-07-08 00:16:20 IDJOB=2701642 IDBENCH=79614 IDSOLVER=1202 FILE ID=node108/2701642-1278540979 PBS_JOBID= 11239261 Free space on /tmp= 73476 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/spot5/normalized-spot5-505_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701642-1278540979/watcher-2701642-1278540979 -o /tmp/evaluation-result-2701642-1278540979/solver-2701642-1278540979 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701642-1278540979.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= aac7e90374eb115b0312a3cfc81835b8 RANDOM SEED=1234837021 node108.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 : 2681.499 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 : 5362.99 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 : 2681.499 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 : 2681.499 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 : 2681.499 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 : 2681.499 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 : 5332.74 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 : 2681.499 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 : 5332.69 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 : 2681.499 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 : 5332.75 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 : 2681.499 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: 32951124 kB MemFree: 29200616 kB Buffers: 140848 kB Cached: 2629244 kB SwapCached: 0 kB Active: 2517216 kB Inactive: 1084196 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29200616 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 448 kB Writeback: 0 kB AnonPages: 831408 kB Mapped: 15560 kB Slab: 83932 kB PageTables: 6656 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1018212 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= 73476 MiB End job on node108 at 2010-07-08 00:16:20