Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.606907 | 0.381378 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-pret60_40_ext.wbo |
MD5SUM | 46bf37fea419e62f284d6c24e5a85c87 |
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 | 0.007997 |
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 |
0.04/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.04/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.04/0.07 c See www.sat4j.org for details. 0.04/0.07 c version 2.2.0.v20100526 0.04/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.04/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.04/0.07 c java.vm.version 11.2-b01 0.04/0.07 c java.vm.vendor Sun Microsystems Inc. 0.04/0.07 c sun.arch.data.model 32 0.04/0.07 c java.version 1.6.0_12 0.04/0.07 c os.name Linux 0.04/0.07 c os.version 2.6.18-164.el5 0.04/0.07 c os.arch i386 0.04/0.07 c Free memory 1393557488 0.04/0.07 c Max memory 1395916800 0.04/0.07 c Total memory 1395916800 0.04/0.07 c Number of processors 8 0.09/0.10 c Pseudo Boolean Optimization 0.09/0.10 c --- Begin Solver configuration --- 0.09/0.10 c Stops conflict analysis at the first Unique Implication Point 0.09/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.09/0.10 c Learn all clauses as in MiniSAT 0.09/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.09/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.09/0.10 c Expensive reason simplification 0.09/0.10 c Armin Biere (Picosat) restarts strategy 0.09/0.10 c Glucose learned constraints deletion strategy 0.09/0.10 c timeout=2147483s 0.09/0.10 c DB Simplification allowed=false 0.09/0.10 c --- End Solver configuration --- 0.09/0.10 c solving HOME/instance-2699838-1278533838.wbo 0.09/0.10 c reading problem ... 0.09/0.14 c ... done. Wall clock time 0.04s. 0.09/0.14 c #vars 280 0.09/0.14 c #constraints 280 0.09/0.14 c constraints type 0.09/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120 0.09/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPb => 160 0.48/0.32 c starts : 3 0.48/0.32 c conflicts : 349 0.48/0.32 c decisions : 724 0.48/0.32 c propagations : 13852 0.48/0.32 c inspects : 35846 0.48/0.32 c learnt literals : 5 0.48/0.32 c learnt binary clauses : 12 0.48/0.32 c learnt ternary clauses : 61 0.48/0.32 c learnt clauses : 343 0.48/0.32 c ignored clauses : 0 0.48/0.32 c root simplifications : 0 0.48/0.32 c removed literals (reason simplification) : 236 0.48/0.32 c reason swapping (by a shorter reason) : 0 0.48/0.32 c Calls to reduceDB : 0 0.48/0.32 c number of reductions to clauses (during analyze) : 0 0.48/0.32 c number of learned constraints concerned by reduction : 0 0.48/0.32 c number of learning phase by resolution : 0 0.48/0.32 c number of learning phase by cutting planes : 0 0.48/0.32 c speed (assignments/second) : 78259.88700564973 0.48/0.32 c non guided choices 29 0.48/0.32 c learnt constraints type 0.48/0.32 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 331 0.48/0.32 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 12 0.48/0.32 c constraints type 0.48/0.32 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120 0.48/0.32 c org.sat4j.pb.constraints.pb.MaxWatchPb => 160 0.48/0.32 s UNSATISFIABLE 0.48/0.32 c Total wall clock time (in seconds): 0.217
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-2699838-1278533838/watcher-2699838-1278533838 -o /tmp/evaluation-result-2699838-1278533838/solver-2699838-1278533838 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699838-1278533838.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: 0.72 0.16 0.05 2/186 18478 /proc/meminfo: memFree=29211912/32951124 swapFree=67111528/67111528 [pid=18478] ppid=18476 vsize=1832 CPUtime=0 /proc/18478/stat : 18478 (java) S 18476 18478 18087 0 -1 4194304 431 0 0 0 0 0 0 0 24 0 1 0 21598077 1875968 160 4089446400 134512640 134550932 4291000512 18446744073709551615 4940372 0 2147483391 4096 0 18446744071699199166 0 0 17 2 0 0 0 /proc/18478/statm: 458 160 123 10 0 63 0 [startup+0.0612289 s] /proc/loadavg: 0.72 0.16 0.05 2/186 18478 /proc/meminfo: memFree=29211912/32951124 swapFree=67111528/67111528 [pid=18478] ppid=18476 vsize=1527696 CPUtime=0.04 /proc/18478/stat : 18478 (java) S 18476 18478 18087 0 -1 4202496 4094 0 1 0 4 0 0 0 24 0 18 0 21598077 1564360704 3533 4089446400 134512640 134550932 4291000512 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/18478/statm: 381924 3533 1079 10 0 379226 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1527696 [startup+0.10022 s] /proc/loadavg: 0.72 0.16 0.05 2/186 18478 /proc/meminfo: memFree=29211912/32951124 swapFree=67111528/67111528 [pid=18478] ppid=18476 vsize=1530012 CPUtime=0.09 /proc/18478/stat : 18478 (java) S 18476 18478 18087 0 -1 4202496 5152 0 1 0 9 0 0 0 24 0 18 0 21598077 1566732288 4585 4089446400 134512640 134550932 4291000512 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/18478/statm: 382503 4585 1343 10 0 379805 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1530012 [startup+0.300187 s] /proc/loadavg: 0.72 0.16 0.05 2/186 18478 /proc/meminfo: memFree=29211912/32951124 swapFree=67111528/67111528 [pid=18478] ppid=18476 vsize=1532744 CPUtime=0.48 /proc/18478/stat : 18478 (java) S 18476 18478 18087 0 -1 4202496 6849 0 1 0 47 1 0 0 24 0 19 0 21598077 1569529856 6081 4089446400 134512640 134550932 4291000512 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/18478/statm: 383186 6081 1411 10 0 380488 0 Current children cumulated CPU time (s) 0.48 Current children cumulated vsize (KiB) 1532744 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.381378 CPU time (s): 0.606907 CPU user time (s): 0.58891 CPU system time (s): 0.017997 CPU usage (%): 159.135 Max. virtual memory (cumulated for all children) (KiB): 1533448 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.58891 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= 7738 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= 111 involuntary context switches= 1466 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node107 at 2010-07-07 22:17:19 IDJOB=2699838 IDBENCH=79378 IDSOLVER=1202 FILE ID=node107/2699838-1278533838 PBS_JOBID= 11239264 Free space on /tmp= 73636 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-pret60_40_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699838-1278533838/watcher-2699838-1278533838 -o /tmp/evaluation-result-2699838-1278533838/solver-2699838-1278533838 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699838-1278533838.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 46bf37fea419e62f284d6c24e5a85c87 RANDOM SEED=698731625 node107.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 : 2666.788 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 : 5333.57 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 : 2666.788 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 : 5265.21 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 : 2666.788 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 : 2666.788 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 : 2666.788 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 : 5332.74 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 : 2666.788 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 : 2666.788 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 : 2666.788 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: 32951124 kB MemFree: 29212432 kB Buffers: 128136 kB Cached: 3367188 kB SwapCached: 0 kB Active: 874724 kB Inactive: 2703516 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29212432 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 17296 kB Writeback: 0 kB AnonPages: 82628 kB Mapped: 18836 kB Slab: 96412 kB PageTables: 5192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 295960 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= 73636 MiB End job on node107 at 2010-07-07 22:17:19