Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.545916 | 0.43845 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-pret60_75_ext.wbo |
MD5SUM | c20bb26c743060b7127589d532576637 |
Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 120 |
Total number of constraints | 220 |
Number of soft constraints | 160 |
Number of constraints which are clauses | 160 |
Number of constraints which are cardinality constraints (but not clauses) | 60 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Top cost | 161 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 160 |
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 |
0.01/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.01/0.09 c This is free software under the dual EPL/GNU LGPL licenses. 0.01/0.09 c See www.sat4j.org for details. 0.01/0.09 c version 2.2.0.v20100526 0.01/0.09 c java.runtime.name Java(TM) SE Runtime Environment 0.01/0.09 c java.vm.name Java HotSpot(TM) Server VM 0.01/0.09 c java.vm.version 11.2-b01 0.01/0.09 c java.vm.vendor Sun Microsystems Inc. 0.01/0.09 c sun.arch.data.model 32 0.01/0.09 c java.version 1.6.0_12 0.01/0.09 c os.name Linux 0.01/0.09 c os.version 2.6.18-164.el5 0.01/0.09 c os.arch i386 0.01/0.09 c Free memory 1393557488 0.01/0.09 c Max memory 1395916800 0.01/0.09 c Total memory 1395916800 0.01/0.10 c Number of processors 8 0.06/0.14 c Pseudo Boolean Optimization 0.06/0.14 c --- Begin Solver configuration --- 0.06/0.14 c Stops conflict analysis at the first Unique Implication Point 0.06/0.14 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.06/0.14 c Learn all clauses as in MiniSAT 0.06/0.14 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.06/0.14 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.06/0.14 c Expensive reason simplification 0.06/0.14 c Armin Biere (Picosat) restarts strategy 0.06/0.14 c Glucose learned constraints deletion strategy 0.06/0.14 c timeout=2147483s 0.06/0.14 c DB Simplification allowed=false 0.06/0.14 c --- End Solver configuration --- 0.06/0.14 c solving HOME/instance-2699886-1278533846.wbo 0.06/0.14 c reading problem ... 0.15/0.20 c ... done. Wall clock time 0.065s. 0.15/0.20 c #vars 280 0.15/0.20 c #constraints 280 0.15/0.20 c constraints type 0.15/0.21 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120 0.15/0.21 c org.sat4j.pb.constraints.pb.MaxWatchPb => 160 0.31/0.39 c starts : 3 0.31/0.39 c conflicts : 349 0.31/0.39 c decisions : 694 0.31/0.39 c propagations : 12492 0.31/0.39 c inspects : 33566 0.31/0.39 c learnt literals : 5 0.31/0.39 c learnt binary clauses : 11 0.31/0.39 c learnt ternary clauses : 48 0.31/0.39 c learnt clauses : 343 0.31/0.39 c ignored clauses : 0 0.31/0.39 c root simplifications : 0 0.31/0.39 c removed literals (reason simplification) : 130 0.31/0.39 c reason swapping (by a shorter reason) : 0 0.31/0.39 c Calls to reduceDB : 0 0.31/0.39 c number of reductions to clauses (during analyze) : 0 0.31/0.39 c number of learned constraints concerned by reduction : 0 0.31/0.39 c number of learning phase by resolution : 0 0.31/0.39 c number of learning phase by cutting planes : 0 0.31/0.39 c speed (assignments/second) : 69787.70949720671 0.31/0.39 c non guided choices 31 0.31/0.39 c learnt constraints type 0.31/0.39 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 332 0.31/0.39 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 11 0.31/0.39 c constraints type 0.31/0.39 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120 0.31/0.39 c org.sat4j.pb.constraints.pb.MaxWatchPb => 160 0.31/0.39 s UNSATISFIABLE 0.31/0.39 c Total wall clock time (in seconds): 0.248
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-2699886-1278533846/watcher-2699886-1278533846 -o /tmp/evaluation-result-2699886-1278533846/solver-2699886-1278533846 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699886-1278533846.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: 0.74 0.17 0.05 4/186 18377 /proc/meminfo: memFree=29868372/32950928 swapFree=67111528/67111528 [pid=18377] ppid=18375 vsize=13164 CPUtime=0 /proc/18377/stat : 18377 (java) R 18375 18377 17922 0 -1 4194304 953 0 0 0 0 0 0 0 25 0 1 0 21598171 13479936 442 4089446400 134512640 134550932 4290233552 18446744073709551615 107016187 0 0 4096 0 0 0 0 17 6 0 0 0 /proc/18377/statm: 3291 442 154 10 0 1121 0 [startup+0.0362929 s] /proc/loadavg: 0.74 0.17 0.05 4/186 18377 /proc/meminfo: memFree=29868372/32950928 swapFree=67111528/67111528 [pid=18377] ppid=18375 vsize=1525308 CPUtime=0.01 /proc/18377/stat : 18377 (java) S 18375 18377 17922 0 -1 4202496 3568 0 1 0 1 0 0 0 25 0 13 0 21598171 1561915392 3008 4089446400 134512640 134550932 4290233552 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0 /proc/18377/statm: 381327 3010 1010 10 0 378637 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1525308 [startup+0.100303 s] /proc/loadavg: 0.74 0.17 0.05 4/186 18377 /proc/meminfo: memFree=29868372/32950928 swapFree=67111528/67111528 [pid=18377] ppid=18375 vsize=1528132 CPUtime=0.06 /proc/18377/stat : 18377 (java) S 18375 18377 17922 0 -1 4202496 4621 0 1 0 5 1 0 0 25 0 18 0 21598171 1564807168 4057 4089446400 134512640 134550932 4290233552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/18377/statm: 382033 4057 1323 10 0 379335 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1528132 [startup+0.301265 s] /proc/loadavg: 0.74 0.17 0.05 4/186 18377 /proc/meminfo: memFree=29868372/32950928 swapFree=67111528/67111528 [pid=18377] ppid=18375 vsize=1533376 CPUtime=0.31 /proc/18377/stat : 18377 (java) S 18375 18377 17922 0 -1 4202496 6564 0 1 0 29 2 0 0 25 0 19 0 21598171 1570177024 5880 4089446400 134512640 134550932 4290233552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/18377/statm: 383344 5880 1407 10 0 380646 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1533376 Solver just ended. Dumping a history of the last processes samples [startup+0.40025 s] /proc/loadavg: 0.74 0.17 0.05 4/186 18377 /proc/meminfo: memFree=29868372/32950928 swapFree=67111528/67111528 [pid=18377] ppid=18375 vsize=1534740 CPUtime=0.52 /proc/18377/stat : 18377 (java) S 18375 18377 17922 0 -1 4202496 7522 0 1 0 50 2 0 0 25 0 19 0 21598171 1571573760 6545 4089446400 134512640 134550932 4290233552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/18377/statm: 383685 6545 1420 10 0 380987 0 Current children cumulated CPU time (s) 0.52 Current children cumulated vsize (KiB) 1534740 Child status: 20 Real time (s): 0.43845 CPU time (s): 0.545916 CPU user time (s): 0.52292 CPU system time (s): 0.022996 CPU usage (%): 124.51 Max. virtual memory (cumulated for all children) (KiB): 1534740 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.52292 system time used= 0.022996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7530 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= 114 involuntary context switches= 1719 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node120 at 2010-07-07 22:17:27 IDJOB=2699886 IDBENCH=79382 IDSOLVER=1202 FILE ID=node120/2699886-1278533846 PBS_JOBID= 11239238 Free space on /tmp= 73448 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-pret60_75_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699886-1278533846/watcher-2699886-1278533846 -o /tmp/evaluation-result-2699886-1278533846/solver-2699886-1278533846 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699886-1278533846.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c20bb26c743060b7127589d532576637 RANDOM SEED=819368025 node120.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 : 2666.813 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 : 2666.813 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 : 5332.82 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 : 2666.813 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 : 2666.813 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 : 2666.813 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 : 5332.78 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 : 2666.813 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 : 5363.42 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 : 2666.813 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 : 5332.76 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 : 2666.813 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 : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 29868776 kB Buffers: 134648 kB Cached: 2712884 kB SwapCached: 0 kB Active: 1571128 kB Inactive: 1359216 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29868776 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 16932 kB Writeback: 0 kB AnonPages: 82900 kB Mapped: 19084 kB Slab: 86896 kB PageTables: 4796 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 294636 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= 73448 MiB End job on node120 at 2010-07-07 22:17:27