Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 1.12683 | 0.589444 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ spot5/normalized-spot5-412_wcsp.wbo |
MD5SUM | 20e917da45fd344d820e2b12e2c32ca6 |
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 | 34395 |
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 | 844 |
Total number of constraints | 7574 |
Number of soft constraints | 7274 |
Number of constraints which are clauses | 7274 |
Number of constraints which are cardinality constraints (but not clauses) | 300 |
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 | 48484 |
Min constraint cost | 1 |
Max constraint cost | 48484 |
Sum of constraints costs | 338175899 |
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 0.00/0.07 c os.version 2.6.18-164.el5 0.00/0.07 c os.arch i386 0.00/0.07 c Free memory 1393557488 0.00/0.07 c Max memory 1395916800 0.00/0.07 c Total memory 1395916800 0.00/0.07 c Number of processors 8 0.06/0.09 c Pseudo Boolean Optimization 0.06/0.09 c --- Begin Solver configuration --- 0.06/0.09 c Stops conflict analysis at the first Unique Implication Point 0.06/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.06/0.09 c Learn all clauses as in MiniSAT 0.06/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.06/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.06/0.09 c Expensive reason simplification 0.06/0.09 c Armin Biere (Picosat) restarts strategy 0.06/0.09 c Glucose learned constraints deletion strategy 0.06/0.09 c timeout=2147483s 0.06/0.09 c DB Simplification allowed=false 0.06/0.09 c --- End Solver configuration --- 0.06/0.09 c solving HOME/instance-2701630-1278540909.wbo 0.06/0.09 c reading problem ... 0.74/0.47 c ... done. Wall clock time 0.377s. 0.74/0.47 c #vars 8118 0.74/0.47 c #constraints 14849 0.74/0.47 c constraints type 0.74/0.47 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 122 0.74/0.47 c org.sat4j.minisat.constraints.card.MinWatchCard => 6707 0.74/0.47 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 356 0.74/0.47 c org.sat4j.pb.constraints.pb.MaxWatchPb => 390 0.93/0.56 c starts : 0 0.93/0.56 c conflicts : 0 0.93/0.56 c decisions : 0 0.93/0.56 c propagations : 7275 0.93/0.56 c inspects : 180 0.93/0.56 c learnt literals : 0 0.93/0.56 c learnt binary clauses : 0 0.93/0.56 c learnt ternary clauses : 0 0.93/0.56 c learnt clauses : 0 0.93/0.56 c ignored clauses : 0 0.93/0.56 c root simplifications : 0 0.93/0.56 c removed literals (reason simplification) : 0 0.93/0.56 c reason swapping (by a shorter reason) : 0 0.93/0.56 c Calls to reduceDB : 0 0.93/0.56 c number of reductions to clauses (during analyze) : 0 0.93/0.56 c number of learned constraints concerned by reduction : 0 0.93/0.56 c number of learning phase by resolution : 0 0.93/0.56 c number of learning phase by cutting planes : 0 0.93/0.56 c speed (assignments/second) : 82670.45454545454 0.93/0.56 c non guided choices 0 0.93/0.56 c learnt constraints type 0.93/0.56 c constraints type 0.93/0.56 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 122 0.93/0.56 c org.sat4j.minisat.constraints.card.MinWatchCard => 6707 0.93/0.56 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 356 0.93/0.56 c org.sat4j.pb.constraints.pb.MaxWatchPb => 390 0.93/0.56 s UNSATISFIABLE 0.93/0.56 c Total wall clock time (in seconds): 0.466
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-2701630-1278540909/watcher-2701630-1278540909 -o /tmp/evaluation-result-2701630-1278540909/solver-2701630-1278540909 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701630-1278540909.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: 1.94 1.99 1.99 4/196 21635 /proc/meminfo: memFree=28984244/32950928 swapFree=67111528/67111528 [pid=21635] ppid=21633 vsize=13164 CPUtime=0 /proc/21635/stat : 21635 (java) R 21633 21635 19207 0 -1 4194304 849 0 0 0 0 0 0 0 25 0 1 0 22304742 13479936 383 4089446400 134512640 134550932 4288882448 18446744073709551615 7771781 0 0 4096 0 0 0 0 17 5 0 0 0 /proc/21635/statm: 3291 390 144 10 0 1121 0 [startup+0.0760669 s] /proc/loadavg: 1.94 1.99 1.99 4/196 21635 /proc/meminfo: memFree=28984244/32950928 swapFree=67111528/67111528 [pid=21635] ppid=21633 vsize=1529160 CPUtime=0.06 /proc/21635/stat : 21635 (java) S 21633 21635 19207 0 -1 4202496 4631 0 1 0 6 0 0 0 25 0 18 0 22304742 1565859840 4068 4089446400 134512640 134550932 4288882448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/21635/statm: 382290 4068 1287 10 0 379592 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1529160 [startup+0.101071 s] /proc/loadavg: 1.94 1.99 1.99 4/196 21635 /proc/meminfo: memFree=28984244/32950928 swapFree=67111528/67111528 [pid=21635] ppid=21633 vsize=1530016 CPUtime=0.1 /proc/21635/stat : 21635 (java) S 21633 21635 19207 0 -1 4202496 5213 0 1 0 10 0 0 0 25 0 18 0 22304742 1566736384 4650 4089446400 134512640 134550932 4288882448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/21635/statm: 382504 4650 1348 10 0 379806 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1530016 [startup+0.301022 s] /proc/loadavg: 1.94 1.99 1.99 4/196 21635 /proc/meminfo: memFree=28984244/32950928 swapFree=67111528/67111528 [pid=21635] ppid=21633 vsize=1531960 CPUtime=0.52 /proc/21635/stat : 21635 (java) S 21633 21635 19207 0 -1 4202496 16203 0 1 0 50 2 0 0 25 0 18 0 22304742 1568727040 15576 4089446400 134512640 134550932 4288882448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/21635/statm: 382990 15581 1403 10 0 380292 0 Current children cumulated CPU time (s) 0.52 Current children cumulated vsize (KiB) 1531960 Solver just ended. Dumping a history of the last processes samples [startup+0.500984 s] /proc/loadavg: 1.94 1.99 1.99 4/196 21635 /proc/meminfo: memFree=28984244/32950928 swapFree=67111528/67111528 [pid=21635] ppid=21633 vsize=1532012 CPUtime=0.93 /proc/21635/stat : 21635 (java) S 21633 21635 19207 0 -1 4202496 35725 0 1 0 90 3 0 0 25 0 18 0 22304742 1568780288 34992 4089446400 134512640 134550932 4288882448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/21635/statm: 383003 34992 1426 10 0 380305 0 Current children cumulated CPU time (s) 0.93 Current children cumulated vsize (KiB) 1532012 Child status: 20 Real time (s): 0.589444 CPU time (s): 1.12683 CPU user time (s): 1.08183 CPU system time (s): 0.044993 CPU usage (%): 191.168 Max. virtual memory (cumulated for all children) (KiB): 1532168 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.08183 system time used= 0.044993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 35897 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= 262 involuntary context switches= 60 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node127 at 2010-07-08 00:15:09 IDJOB=2701630 IDBENCH=79612 IDSOLVER=1202 FILE ID=node127/2701630-1278540909 PBS_JOBID= 11239223 Free space on /tmp= 73160 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/spot5/normalized-spot5-412_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701630-1278540909/watcher-2701630-1278540909 -o /tmp/evaluation-result-2701630-1278540909/solver-2701630-1278540909 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701630-1278540909.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 20e917da45fd344d820e2b12e2c32ca6 RANDOM SEED=382191820 node127.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 : 2666.804 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 : 5333.60 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 : 2666.804 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 : 5424.67 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 : 2666.804 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 : 2666.804 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 : 5332.83 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 : 2666.804 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 : 5332.75 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 : 2666.804 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 : 5332.68 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 : 2666.804 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 : 2666.804 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: 28984524 kB Buffers: 147596 kB Cached: 2661920 kB SwapCached: 0 kB Active: 2134232 kB Inactive: 1672684 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 28984524 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 464 kB Writeback: 0 kB AnonPages: 997404 kB Mapped: 20380 kB Slab: 94192 kB PageTables: 6640 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 1650624 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= 73156 MiB End job on node127 at 2010-07-08 00:15:10