Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.58991 | 0.320875 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/pedigree/ normalized-simple_wcsp.wbo |
MD5SUM | 4be5f91704585a073d6f716677ebc425 |
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 | 0.003999 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 50 |
Total number of constraints | 1541 |
Number of soft constraints | 1536 |
Number of constraints which are clauses | 1536 |
Number of constraints which are cardinality constraints (but not clauses) | 5 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 10 |
Top cost | 5 |
Min constraint cost | 1 |
Max constraint cost | 5 |
Sum of constraints costs | 7536 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 11 |
Number of bits of the biggest sum of numbers | 4 |
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 0.11/0.10 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@15a3d6b 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-2700510-1278535674.wbo 0.11/0.10 c reading problem ... 0.27/0.27 c ... done. Wall clock time 0.179s. 0.27/0.27 c #vars 1586 0.27/0.27 c #constraints 3047 0.27/0.27 c constraints type 0.27/0.28 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 5 0.27/0.28 c org.sat4j.minisat.constraints.card.MinWatchCard => 5 0.27/0.28 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1501 0.56/0.30 c starts : 0 0.56/0.30 c conflicts : 0 0.56/0.30 c decisions : 0 0.56/0.30 c propagations : 1541 0.56/0.30 c inspects : 289 0.56/0.30 c learnt literals : 0 0.56/0.30 c learnt binary clauses : 0 0.56/0.30 c learnt ternary clauses : 0 0.56/0.30 c learnt clauses : 0 0.56/0.30 c ignored clauses : 0 0.56/0.30 c root simplifications : 0 0.56/0.30 c removed literals (reason simplification) : 0 0.56/0.30 c reason swapping (by a shorter reason) : 0 0.56/0.30 c Calls to reduceDB : 0 0.56/0.30 c number of reductions to clauses (during analyze) : 0 0.56/0.30 c number of learned constraints concerned by reduction : 0 0.56/0.30 c number of learning phase by resolution : 0 0.56/0.30 c number of learning phase by cutting planes : 0 0.56/0.30 c speed (assignments/second) : 64208.33333333333 0.56/0.30 c non guided choices 0 0.56/0.30 c learnt constraints type 0.56/0.30 c constraints type 0.56/0.30 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 5 0.56/0.30 c org.sat4j.minisat.constraints.card.MinWatchCard => 5 0.56/0.30 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1501 0.56/0.30 s UNSATISFIABLE 0.56/0.30 c Total wall clock time (in seconds): 0.203
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-2700510-1278535674/watcher-2700510-1278535674 -o /tmp/evaluation-result-2700510-1278535674/solver-2700510-1278535674 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700510-1278535674.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 1.69 3/178 17291 /proc/meminfo: memFree=28112096/32951124 swapFree=67111528/67111528 [pid=17291] ppid=17289 vsize=13164 CPUtime=0 /proc/17291/stat : 17291 (java) R 17289 17291 16390 0 -1 4194304 769 0 0 0 0 0 0 0 17 0 1 0 21780508 13479936 341 4089446400 134512640 134550932 4288599328 18446744073709551615 11994757 0 0 4096 0 0 0 0 17 7 0 0 0 /proc/17291/statm: 3291 348 142 10 0 1121 0 [startup+0.0998121 s] /proc/loadavg: 2.00 2.00 1.69 3/178 17291 /proc/meminfo: memFree=28112096/32951124 swapFree=67111528/67111528 [pid=17291] ppid=17289 vsize=1529584 CPUtime=0.11 /proc/17291/stat : 17291 (java) S 17289 17291 16390 0 -1 4202496 5217 0 1 0 11 0 0 0 17 0 18 0 21780508 1566294016 4652 4089446400 134512640 134550932 4288599328 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/17291/statm: 382396 4652 1346 10 0 379698 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529584 [startup+0.100808 s] /proc/loadavg: 2.00 2.00 1.69 3/178 17291 /proc/meminfo: memFree=28112096/32951124 swapFree=67111528/67111528 [pid=17291] ppid=17289 vsize=1529584 CPUtime=0.11 /proc/17291/stat : 17291 (java) S 17289 17291 16390 0 -1 4202496 5228 0 1 0 11 0 0 0 17 0 18 0 21780508 1566294016 4663 4089446400 134512640 134550932 4288599328 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/17291/statm: 382396 4664 1348 10 0 379698 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529584 [startup+0.300777 s] /proc/loadavg: 2.00 2.00 1.69 3/178 17291 /proc/meminfo: memFree=28112096/32951124 swapFree=67111528/67111528 [pid=17291] ppid=17289 vsize=1535344 CPUtime=0.56 /proc/17291/stat : 17291 (java) S 17289 17291 16390 0 -1 4202496 8750 0 1 0 55 1 0 0 17 0 18 0 21780508 1572192256 7488 4089446400 134512640 134550932 4288599328 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/17291/statm: 383836 7488 1412 10 0 381138 0 Current children cumulated CPU time (s) 0.56 Current children cumulated vsize (KiB) 1535344 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.320875 CPU time (s): 0.58991 CPU user time (s): 0.571913 CPU system time (s): 0.017997 CPU usage (%): 183.844 Max. virtual memory (cumulated for all children) (KiB): 1535344 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.571913 system time used= 0.017997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8898 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= 182 involuntary context switches= 11 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node136 at 2010-07-07 22:47:54 IDJOB=2700510 IDBENCH=79434 IDSOLVER=1202 FILE ID=node136/2700510-1278535674 PBS_JOBID= 11239206 Free space on /tmp= 73376 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/pedigree/normalized-simple_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700510-1278535674/watcher-2700510-1278535674 -o /tmp/evaluation-result-2700510-1278535674/solver-2700510-1278535674 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700510-1278535674.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4be5f91704585a073d6f716677ebc425 RANDOM SEED=1783785517 node136.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 : 2666.834 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 : 5333.66 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 : 2666.834 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 : 2666.834 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 : 2666.834 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 : 5332.82 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 : 2666.834 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 : 5426.48 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 : 2666.834 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 : 5332.83 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 : 2666.834 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 : 5332.67 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 : 2666.834 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 : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28112864 kB Buffers: 135404 kB Cached: 3329888 kB SwapCached: 0 kB Active: 2007420 kB Inactive: 2674732 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28112864 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 460 kB Writeback: 0 kB AnonPages: 1216744 kB Mapped: 17328 kB Slab: 88460 kB PageTables: 7608 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1429016 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= 73376 MiB End job on node136 at 2010-07-07 22:47:55