Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | Wrong UNSAT | 1.3048 | 0.584914 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-dubois50_ext.wbo |
MD5SUM | 8580bccfbab2087d6e1d511ee4dd53f1 |
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 | 0.018996 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 300 |
Total number of constraints | 550 |
Number of soft constraints | 400 |
Number of constraints which are clauses | 400 |
Number of constraints which are cardinality constraints (but not clauses) | 150 |
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 | 401 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 400 |
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 |
0.05/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.05/0.08 c This is free software under the dual EPL/GNU LGPL licenses. 0.05/0.08 c See www.sat4j.org for details. 0.05/0.08 c version 2.2.0.v20100526 0.05/0.08 c java.runtime.name Java(TM) SE Runtime Environment 0.05/0.08 c java.vm.name Java HotSpot(TM) Server VM 0.05/0.08 c java.vm.version 11.2-b01 0.05/0.08 c java.vm.vendor Sun Microsystems Inc. 0.05/0.08 c sun.arch.data.model 32 0.05/0.08 c java.version 1.6.0_12 0.05/0.08 c os.name Linux 0.05/0.08 c os.version 2.6.18-164.el5 0.05/0.08 c os.arch i386 0.05/0.08 c Free memory 1393557488 0.05/0.08 c Max memory 1395916800 0.05/0.08 c Total memory 1395916800 0.05/0.08 c Number of processors 8 0.09/0.11 c Pseudo Boolean Optimization 0.09/0.11 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.09/0.11 c --- Begin Solver configuration --- 0.09/0.11 c Stops conflict analysis at the first Unique Implication Point 0.09/0.11 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1f436f5 0.09/0.11 c Learn all clauses as in MiniSAT 0.09/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.09/0.11 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.09/0.11 c No reason simplification 0.09/0.11 c Armin Biere (Picosat) restarts strategy 0.09/0.11 c Glucose learned constraints deletion strategy 0.09/0.11 c timeout=2147483s 0.09/0.11 c DB Simplification allowed=false 0.09/0.11 c --- End Solver configuration --- 0.09/0.11 c solving HOME/instance-2699683-1278533808.wbo 0.09/0.11 c reading problem ... 0.09/0.19 c ... done. Wall clock time 0.079s. 0.09/0.19 c #vars 700 0.09/0.19 c #constraints 700 0.09/0.19 c constraints type 0.09/0.19 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 300 0.09/0.19 c org.sat4j.pb.constraints.pb.MaxWatchPb => 400 1.08/0.55 c starts : 5 1.08/0.55 c conflicts : 545 1.08/0.55 c decisions : 3102 1.08/0.55 c propagations : 22517 1.08/0.55 c inspects : 67276 1.08/0.55 c learnt literals : 0 1.08/0.55 c learnt binary clauses : 0 1.08/0.55 c learnt ternary clauses : 0 1.08/0.55 c learnt clauses : 544 1.08/0.55 c ignored clauses : 0 1.08/0.55 c root simplifications : 0 1.08/0.55 c removed literals (reason simplification) : 0 1.08/0.55 c reason swapping (by a shorter reason) : 0 1.08/0.55 c Calls to reduceDB : 0 1.08/0.55 c number of reductions to clauses (during analyze) : 0 1.08/0.55 c number of learned constraints concerned by reduction : 0 1.08/0.55 c number of learning phase by resolution : 0 1.08/0.55 c number of learning phase by cutting planes : 0 1.08/0.55 c speed (assignments/second) : 62547.222222222226 1.08/0.55 c non guided choices 184 1.08/0.55 c learnt constraints type 1.08/0.55 c org.sat4j.pb.constraints.pb.MaxWatchPb => 544 1.08/0.55 c constraints type 1.08/0.55 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 300 1.08/0.55 c org.sat4j.pb.constraints.pb.MaxWatchPb => 400 1.08/0.55 s UNSATISFIABLE 1.08/0.55 c Total wall clock time (in seconds): 0.441
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-2699683-1278533808/watcher-2699683-1278533808 -o /tmp/evaluation-result-2699683-1278533808/solver-2699683-1278533808 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2699683-1278533808.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: 0.20 0.05 0.02 2/171 17525 /proc/meminfo: memFree=29768512/32951132 swapFree=67111528/67111528 [pid=17525] ppid=17523 vsize=84 CPUtime=0 /proc/17525/stat : 17525 (java) R 17523 17525 17427 0 -1 4194304 254 0 0 0 0 0 0 0 20 0 1 0 21594543 86016 1 4089446400 0 0 4293125631 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/17525/statm: 61 5 2 10 0 22 0 [startup+0.078637 s] /proc/loadavg: 0.20 0.05 0.02 2/171 17525 /proc/meminfo: memFree=29768512/32951132 swapFree=67111528/67111528 [pid=17525] ppid=17523 vsize=1528572 CPUtime=0.05 /proc/17525/stat : 17525 (java) S 17523 17525 17427 0 -1 4202496 4174 0 1 0 4 1 0 0 20 0 18 0 21594543 1565257728 3614 4089446400 134512640 134550932 4293124416 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/17525/statm: 382143 3616 1082 10 0 379445 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1528572 [startup+0.100609 s] /proc/loadavg: 0.20 0.05 0.02 2/171 17525 /proc/meminfo: memFree=29768512/32951132 swapFree=67111528/67111528 [pid=17525] ppid=17523 vsize=1529728 CPUtime=0.09 /proc/17525/stat : 17525 (java) S 17523 17525 17427 0 -1 4202496 5019 0 1 0 8 1 0 0 20 0 18 0 21594543 1566441472 4457 4089446400 134512640 134550932 4293124416 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/17525/statm: 382432 4458 1341 10 0 379734 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1529728 [startup+0.300597 s] /proc/loadavg: 0.20 0.05 0.02 2/171 17525 /proc/meminfo: memFree=29768512/32951132 swapFree=67111528/67111528 [pid=17525] ppid=17523 vsize=1533536 CPUtime=0.48 /proc/17525/stat : 17525 (java) S 17523 17525 17427 0 -1 4202496 7457 0 1 0 46 2 0 0 20 0 19 0 21594543 1570340864 6812 4089446400 134512640 134550932 4293124416 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/17525/statm: 383384 6812 1414 10 0 380686 0 Current children cumulated CPU time (s) 0.48 Current children cumulated vsize (KiB) 1533536 Solver just ended. Dumping a history of the last processes samples [startup+0.500559 s] /proc/loadavg: 0.20 0.05 0.02 2/171 17525 /proc/meminfo: memFree=29768512/32951132 swapFree=67111528/67111528 [pid=17525] ppid=17523 vsize=1536832 CPUtime=1.08 /proc/17525/stat : 17525 (java) S 17523 17525 17427 0 -1 4202496 13495 0 1 0 105 3 0 0 20 0 19 0 21594543 1573715968 11186 4089446400 134512640 134550932 4293124416 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/17525/statm: 384208 11187 1421 10 0 381510 0 Current children cumulated CPU time (s) 1.08 Current children cumulated vsize (KiB) 1536832 Child status: 20 Real time (s): 0.584914 CPU time (s): 1.3048 CPU user time (s): 1.26281 CPU system time (s): 0.041993 CPU usage (%): 223.076 Max. virtual memory (cumulated for all children) (KiB): 1536832 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.26281 system time used= 0.041993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16717 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= 213 involuntary context switches= 44 runsolver used 0.000999 second user time and 0.007998 second system time The end
Begin job on node129 at 2010-07-07 22:16:48 IDJOB=2699683 IDBENCH=79365 IDSOLVER=1203 FILE ID=node129/2699683-1278533808 PBS_JOBID= 11239219 Free space on /tmp= 73792 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois50_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699683-1278533808/watcher-2699683-1278533808 -o /tmp/evaluation-result-2699683-1278533808/solver-2699683-1278533808 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2699683-1278533808.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8580bccfbab2087d6e1d511ee4dd53f1 RANDOM SEED=40583236 node129.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 : 2666.836 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 : 5333.67 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 : 2666.836 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 : 5332.83 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 : 2666.836 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 : 2666.836 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 : 2666.836 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 : 5311.72 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 : 2666.836 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 : 5332.82 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 : 2666.836 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 : 5332.75 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 : 2666.836 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: 32951132 kB MemFree: 29768908 kB Buffers: 135220 kB Cached: 2846988 kB SwapCached: 0 kB Active: 1181816 kB Inactive: 1862624 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951132 kB LowFree: 29768908 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 556 kB Writeback: 0 kB AnonPages: 62296 kB Mapped: 14716 kB Slab: 75448 kB PageTables: 4116 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587092 kB Committed_AS: 177756 kB VmallocTotal: 34359738367 kB VmallocUsed: 296000 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73792 MiB End job on node129 at 2010-07-07 22:16:49