Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 1.12883 | 0.58561 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ spot5/normalized-spot5-1504_wcsp.wbo |
MD5SUM | ac5f702c0244d39cd9a7af5ec1155cb5 |
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 | 175340 |
Best CPU time to get the best result obtained on this benchmark | 1800.05 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 1858 |
Total number of constraints | 7198 |
Number of soft constraints | 6593 |
Number of constraints which are clauses | 6593 |
Number of constraints which are cardinality constraints (but not clauses) | 605 |
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 | 285545 |
Min constraint cost | 1 |
Max constraint cost | 285545 |
Sum of constraints costs | 1710129004 |
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 |
0.04/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.04/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.04/0.07 c See www.sat4j.org for details. 0.04/0.07 c version 2.2.0.v20100526 0.04/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.04/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.04/0.07 c java.vm.version 11.2-b01 0.04/0.07 c java.vm.vendor Sun Microsystems Inc. 0.04/0.07 c sun.arch.data.model 32 0.04/0.07 c java.version 1.6.0_12 0.04/0.07 c os.name Linux 0.04/0.07 c os.version 2.6.18-164.el5 0.04/0.07 c os.arch i386 0.04/0.07 c Free memory 1393557488 0.04/0.07 c Max memory 1395916800 0.04/0.07 c Total memory 1395916800 0.04/0.07 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@16fd0b7 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-2701570-1278540376.wbo 0.11/0.10 c reading problem ... 0.76/0.47 c ... done. Wall clock time 0.366s. 0.76/0.47 c #vars 8451 0.76/0.47 c #constraints 13792 0.76/0.47 c constraints type 0.76/0.47 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 324 0.76/0.47 c org.sat4j.minisat.constraints.card.MinWatchCard => 5430 0.76/0.47 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 562 0.76/0.47 c org.sat4j.pb.constraints.pb.MaxWatchPb => 883 0.95/0.55 c starts : 0 0.95/0.55 c conflicts : 0 0.95/0.55 c decisions : 0 0.95/0.55 c propagations : 6594 0.95/0.55 c inspects : 283 0.95/0.55 c learnt literals : 0 0.95/0.55 c learnt binary clauses : 0 0.95/0.55 c learnt ternary clauses : 0 0.95/0.55 c learnt clauses : 0 0.95/0.55 c ignored clauses : 0 0.95/0.55 c root simplifications : 0 0.95/0.55 c removed literals (reason simplification) : 0 0.95/0.55 c reason swapping (by a shorter reason) : 0 0.95/0.55 c Calls to reduceDB : 0 0.95/0.55 c number of reductions to clauses (during analyze) : 0 0.95/0.55 c number of learned constraints concerned by reduction : 0 0.95/0.55 c number of learning phase by resolution : 0 0.95/0.55 c number of learning phase by cutting planes : 0 0.95/0.55 c speed (assignments/second) : 76674.41860465117 0.95/0.55 c non guided choices 0 0.95/0.55 c learnt constraints type 0.95/0.55 c constraints type 0.95/0.55 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 324 0.95/0.55 c org.sat4j.minisat.constraints.card.MinWatchCard => 5430 0.95/0.55 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 562 0.95/0.55 c org.sat4j.pb.constraints.pb.MaxWatchPb => 883 0.95/0.55 s UNSATISFIABLE 0.95/0.55 c Total wall clock time (in seconds): 0.453
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-2701570-1278540376/watcher-2701570-1278540376 -o /tmp/evaluation-result-2701570-1278540376/solver-2701570-1278540376 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701570-1278540376.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: 1.92 1.98 1.99 3/195 17037 /proc/meminfo: memFree=30200620/32950928 swapFree=67111528/67111528 [pid=17037] ppid=17035 vsize=13164 CPUtime=0 /proc/17037/stat : 17037 (java) R 17035 17037 15410 0 -1 4194304 791 0 0 0 0 0 0 0 20 0 1 0 22184804 13479936 352 4089446400 134512640 134550932 4289153680 18446744073709551615 3122821 0 0 4096 0 0 0 0 17 7 0 0 0 /proc/17037/statm: 3291 359 143 10 0 1121 0 [startup+0.0682199 s] /proc/loadavg: 1.92 1.98 1.99 3/195 17037 /proc/meminfo: memFree=30200620/32950928 swapFree=67111528/67111528 [pid=17037] ppid=17035 vsize=1528428 CPUtime=0.04 /proc/17037/stat : 17037 (java) S 17035 17037 15410 0 -1 4202496 4204 0 1 0 4 0 0 0 20 0 18 0 22184804 1565110272 3642 4089446400 134512640 134550932 4289153680 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/17037/statm: 382107 3643 1090 10 0 379409 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1528428 [startup+0.101204 s] /proc/loadavg: 1.92 1.98 1.99 3/195 17037 /proc/meminfo: memFree=30200620/32950928 swapFree=67111528/67111528 [pid=17037] ppid=17035 vsize=1529856 CPUtime=0.11 /proc/17037/stat : 17037 (java) S 17035 17037 15410 0 -1 4202496 5183 0 1 0 10 1 0 0 20 0 18 0 22184804 1566572544 4619 4089446400 134512640 134550932 4289153680 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/17037/statm: 382464 4619 1346 10 0 379766 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529856 [startup+0.30116 s] /proc/loadavg: 1.92 1.98 1.99 3/195 17037 /proc/meminfo: memFree=30200620/32950928 swapFree=67111528/67111528 [pid=17037] ppid=17035 vsize=1531908 CPUtime=0.51 /proc/17037/stat : 17037 (java) S 17035 17037 15410 0 -1 4202496 16603 0 1 0 49 2 0 0 20 0 18 0 22184804 1568673792 15938 4089446400 134512640 134550932 4289153680 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/17037/statm: 382977 15945 1403 10 0 380279 0 Current children cumulated CPU time (s) 0.51 Current children cumulated vsize (KiB) 1531908 Solver just ended. Dumping a history of the last processes samples [startup+0.501123 s] /proc/loadavg: 1.92 1.98 1.99 3/195 17037 /proc/meminfo: memFree=30200620/32950928 swapFree=67111528/67111528 [pid=17037] ppid=17035 vsize=1531440 CPUtime=0.95 /proc/17037/stat : 17037 (java) S 17035 17037 15410 0 -1 4202496 35291 0 1 0 91 4 0 0 20 0 18 0 22184804 1568194560 34190 4089446400 134512640 134550932 4289153680 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/17037/statm: 382860 34190 1426 10 0 380162 0 Current children cumulated CPU time (s) 0.95 Current children cumulated vsize (KiB) 1531440 Child status: 20 Real time (s): 0.58561 CPU time (s): 1.12883 CPU user time (s): 1.07784 CPU system time (s): 0.050992 CPU usage (%): 192.761 Max. virtual memory (cumulated for all children) (KiB): 1531908 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.07784 system time used= 0.050992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 35771 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= 255 involuntary context switches= 62 runsolver used 0.001999 second user time and 0.008998 second system time The end
Begin job on node115 at 2010-07-08 00:06:16 IDJOB=2701570 IDBENCH=79602 IDSOLVER=1202 FILE ID=node115/2701570-1278540376 PBS_JOBID= 11239248 Free space on /tmp= 73620 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/spot5/normalized-spot5-1504_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701570-1278540376/watcher-2701570-1278540376 -o /tmp/evaluation-result-2701570-1278540376/solver-2701570-1278540376 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701570-1278540376.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ac5f702c0244d39cd9a7af5ec1155cb5 RANDOM SEED=1418366573 node115.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 : 2666.812 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 : 5333.62 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 : 2666.812 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 : 2666.812 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 : 5332.75 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 : 2666.812 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 : 2666.812 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 : 2666.812 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 : 2666.812 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 : 2666.812 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: 30201264 kB Buffers: 133048 kB Cached: 2114844 kB SwapCached: 0 kB Active: 1215104 kB Inactive: 1390316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 30201264 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 444 kB Writeback: 0 kB AnonPages: 357644 kB Mapped: 20280 kB Slab: 78020 kB PageTables: 5732 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 1651876 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= 73620 MiB End job on node115 at 2010-07-08 00:06:16