Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 1.55776 | 0.742016 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ spot5/normalized-spot5-509_wcsp.wbo |
MD5SUM | 0a22110b19ff8df475cc5d040170176a |
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 | 37469 |
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 | 1000 |
Total number of constraints | 12591 |
Number of soft constraints | 12243 |
Number of constraints which are clauses | 12243 |
Number of constraints which are cardinality constraints (but not clauses) | 348 |
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 | 55572 |
Min constraint cost | 1 |
Max constraint cost | 55572 |
Sum of constraints costs | 661084511 |
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 0.02/0.09 c Pseudo Boolean Optimization 0.02/0.09 c --- Begin Solver configuration --- 0.02/0.09 c Stops conflict analysis at the first Unique Implication Point 0.02/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.02/0.09 c Learn all clauses as in MiniSAT 0.02/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.02/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.02/0.09 c Expensive reason simplification 0.02/0.09 c Armin Biere (Picosat) restarts strategy 0.02/0.09 c Glucose learned constraints deletion strategy 0.02/0.09 c timeout=2147483s 0.02/0.09 c DB Simplification allowed=false 0.02/0.09 c --- End Solver configuration --- 0.02/0.09 c solving HOME/instance-2701612-1278540751.wbo 0.02/0.09 c reading problem ... 0.99/0.57 c ... done. Wall clock time 0.476s. 0.99/0.57 c #vars 13243 0.99/0.57 c #constraints 24835 0.99/0.57 c constraints type 0.99/0.57 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 152 0.99/0.57 c org.sat4j.minisat.constraints.card.MinWatchCard => 8120 0.99/0.57 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 392 0.99/0.57 c org.sat4j.pb.constraints.pb.MaxWatchPb => 3928 1.49/0.70 c starts : 0 1.49/0.70 c conflicts : 0 1.49/0.70 c decisions : 0 1.49/0.70 c propagations : 12244 1.49/0.70 c inspects : 202 1.49/0.70 c learnt literals : 0 1.49/0.70 c learnt binary clauses : 0 1.49/0.70 c learnt ternary clauses : 0 1.49/0.70 c learnt clauses : 0 1.49/0.70 c ignored clauses : 0 1.49/0.70 c root simplifications : 0 1.49/0.70 c removed literals (reason simplification) : 0 1.49/0.70 c reason swapping (by a shorter reason) : 0 1.49/0.70 c Calls to reduceDB : 0 1.49/0.70 c number of reductions to clauses (during analyze) : 0 1.49/0.70 c number of learned constraints concerned by reduction : 0 1.49/0.70 c number of learning phase by resolution : 0 1.49/0.70 c number of learning phase by cutting planes : 0 1.49/0.70 c speed (assignments/second) : 97952.0 1.49/0.70 c non guided choices 0 1.49/0.70 c learnt constraints type 1.49/0.70 c constraints type 1.49/0.70 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 152 1.49/0.70 c org.sat4j.minisat.constraints.card.MinWatchCard => 8120 1.49/0.70 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 392 1.49/0.70 c org.sat4j.pb.constraints.pb.MaxWatchPb => 3928 1.49/0.70 s UNSATISFIABLE 1.49/0.70 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-2701612-1278540751/watcher-2701612-1278540751 -o /tmp/evaluation-result-2701612-1278540751/solver-2701612-1278540751 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701612-1278540751.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: 2.52 2.47 2.26 3/178 20999 /proc/meminfo: memFree=27797184/32951124 swapFree=67111528/67111528 [pid=20999] ppid=20997 vsize=13164 CPUtime=0 /proc/20999/stat : 20999 (java) R 20997 20999 18190 0 -1 4194304 915 0 0 0 0 0 0 0 24 0 1 0 22287530 13479936 416 4089446400 134512640 134550932 4294367648 18446744073709551615 1898117 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/20999/statm: 3291 420 144 10 0 1121 0 [startup+0.0376191 s] /proc/loadavg: 2.52 2.47 2.26 3/178 20999 /proc/meminfo: memFree=27797184/32951124 swapFree=67111528/67111528 [pid=20999] ppid=20997 vsize=1525308 CPUtime=0.02 /proc/20999/stat : 20999 (java) S 20997 20999 18190 0 -1 4202496 3806 0 1 0 2 0 0 0 24 0 13 0 22287530 1561915392 3247 4089446400 134512640 134550932 4294367648 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0 /proc/20999/statm: 381327 3248 1040 10 0 378637 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1525308 [startup+0.100604 s] /proc/loadavg: 2.52 2.47 2.26 3/178 20999 /proc/meminfo: memFree=27797184/32951124 swapFree=67111528/67111528 [pid=20999] ppid=20997 vsize=1530044 CPUtime=0.1 /proc/20999/stat : 20999 (java) S 20997 20999 18190 0 -1 4202496 5213 0 1 0 10 0 0 0 24 0 18 0 22287530 1566765056 4650 4089446400 134512640 134550932 4294367648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/20999/statm: 382511 4650 1348 10 0 379813 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1530044 [startup+0.300565 s] /proc/loadavg: 2.52 2.47 2.26 3/178 20999 /proc/meminfo: memFree=27797184/32951124 swapFree=67111528/67111528 [pid=20999] ppid=20997 vsize=1531640 CPUtime=0.51 /proc/20999/stat : 20999 (java) S 20997 20999 18190 0 -1 4202496 13795 0 1 0 49 2 0 0 24 0 18 0 22287530 1568399360 13132 4089446400 134512640 134550932 4294367648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/20999/statm: 382910 13136 1395 10 0 380212 0 Current children cumulated CPU time (s) 0.51 Current children cumulated vsize (KiB) 1531640 [startup+0.700494 s] /proc/loadavg: 2.52 2.47 2.26 3/178 20999 /proc/meminfo: memFree=27797184/32951124 swapFree=67111528/67111528 [pid=20999] ppid=20997 vsize=1533168 CPUtime=1.49 /proc/20999/stat : 20999 (java) S 20997 20999 18190 0 -1 4202496 38237 0 1 0 145 4 0 0 24 0 18 0 22287530 1569964032 36599 4089446400 134512640 134550932 4294367648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/20999/statm: 383292 36599 1437 10 0 380594 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 1533168 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.742016 CPU time (s): 1.55776 CPU user time (s): 1.50177 CPU system time (s): 0.055991 CPU usage (%): 209.936 Max. virtual memory (cumulated for all children) (KiB): 1533168 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.50177 system time used= 0.055991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 38433 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= 344 involuntary context switches= 54 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node143 at 2010-07-08 00:12:32 IDJOB=2701612 IDBENCH=79609 IDSOLVER=1202 FILE ID=node143/2701612-1278540751 PBS_JOBID= 11239192 Free space on /tmp= 73236 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/spot5/normalized-spot5-509_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701612-1278540751/watcher-2701612-1278540751 -o /tmp/evaluation-result-2701612-1278540751/solver-2701612-1278540751 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701612-1278540751.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0a22110b19ff8df475cc5d040170176a RANDOM SEED=1610549085 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: 27797572 kB Buffers: 143732 kB Cached: 3188848 kB SwapCached: 0 kB Active: 3210600 kB Inactive: 1783052 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 27797572 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 816 kB Writeback: 0 kB AnonPages: 1661460 kB Mapped: 15940 kB Slab: 93352 kB PageTables: 8348 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1894616 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= 73236 MiB End job on node143 at 2010-07-08 00:12:32