Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.741887 | 0.370736 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/jnh/ normalized-jnh05_wcsp.wbo |
MD5SUM | 1604fdd87dcee54076f2101bd99fabb3 |
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 | 183 |
Best CPU time to get the best result obtained on this benchmark | 1.20382 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 200 |
Total number of constraints | 950 |
Number of soft constraints | 850 |
Number of constraints which are clauses | 850 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 11 |
Top cost | 420926 |
Min constraint cost | 1 |
Max constraint cost | 1000 |
Sum of constraints costs | 420925 |
Biggest number in a constraint | 10 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 21 |
Number of bits of the biggest sum of numbers | 5 |
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 0.00/0.09 c Pseudo Boolean Optimization 0.00/0.09 c --- Begin Solver configuration --- 0.00/0.09 c Stops conflict analysis at the first Unique Implication Point 0.00/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.00/0.09 c Learn all clauses as in MiniSAT 0.00/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.00/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.00/0.09 c Expensive reason simplification 0.00/0.09 c Armin Biere (Picosat) restarts strategy 0.00/0.09 c Glucose learned constraints deletion strategy 0.00/0.09 c timeout=2147483s 0.00/0.09 c DB Simplification allowed=false 0.00/0.09 c --- End Solver configuration --- 0.00/0.09 c solving HOME/instance-2700438-1278535630.wbo 0.00/0.09 c reading problem ... 0.29/0.23 c ... done. Wall clock time 0.136s. 0.29/0.23 c #vars 1050 0.29/0.23 c #constraints 1050 0.29/0.23 c constraints type 0.29/0.23 c org.sat4j.minisat.constraints.card.MinWatchCard => 83 0.29/0.23 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.29/0.23 c org.sat4j.pb.constraints.pb.MaxWatchPb => 767 0.59/0.32 c starts : 1 0.59/0.32 c conflicts : 18 0.59/0.32 c decisions : 1713 0.59/0.32 c propagations : 2707 0.59/0.32 c inspects : 10684 0.59/0.32 c learnt literals : 2 0.59/0.32 c learnt binary clauses : 6 0.59/0.32 c learnt ternary clauses : 2 0.59/0.32 c learnt clauses : 15 0.59/0.32 c ignored clauses : 0 0.59/0.32 c root simplifications : 0 0.59/0.32 c removed literals (reason simplification) : 33 0.59/0.32 c reason swapping (by a shorter reason) : 0 0.59/0.32 c Calls to reduceDB : 0 0.59/0.32 c number of reductions to clauses (during analyze) : 0 0.59/0.32 c number of learned constraints concerned by reduction : 0 0.59/0.32 c number of learning phase by resolution : 0 0.59/0.32 c number of learning phase by cutting planes : 0 0.59/0.32 c speed (assignments/second) : 29423.91304347826 0.59/0.32 c non guided choices 10 0.59/0.32 c learnt constraints type 0.59/0.32 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 9 0.59/0.32 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 6 0.59/0.32 c constraints type 0.59/0.32 c org.sat4j.minisat.constraints.card.MinWatchCard => 83 0.59/0.32 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.59/0.32 c org.sat4j.pb.constraints.pb.MaxWatchPb => 767 0.59/0.32 s UNSATISFIABLE 0.59/0.32 c Total wall clock time (in seconds): 0.229
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-2700438-1278535630/watcher-2700438-1278535630 -o /tmp/evaluation-result-2700438-1278535630/solver-2700438-1278535630 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700438-1278535630.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: 1.99 1.97 1.67 3/178 19582 /proc/meminfo: memFree=27750172/32950928 swapFree=67111528/67111528 [pid=19582] ppid=19580 vsize=13164 CPUtime=0 /proc/19582/stat : 19582 (java) R 19580 19582 19071 0 -1 4194304 925 0 0 0 0 0 0 0 22 0 1 0 21776557 13479936 422 4089446400 134512640 134550932 4294109376 18446744073709551615 6092421 0 0 4096 0 0 0 0 17 5 0 0 0 /proc/19582/statm: 3291 423 145 10 0 1121 0 [startup+0.0241409 s] /proc/loadavg: 1.99 1.97 1.67 3/178 19582 /proc/meminfo: memFree=27750172/32950928 swapFree=67111528/67111528 [pid=19582] ppid=19580 vsize=1526204 CPUtime=0 /proc/19582/stat : 19582 (java) S 19580 19582 19071 0 -1 4202496 3556 0 1 0 0 0 0 0 22 0 13 0 21776557 1562832896 2999 4089446400 134512640 134550932 4294109376 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/19582/statm: 381583 3000 997 10 0 378893 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1526204 [startup+0.101126 s] /proc/loadavg: 1.99 1.97 1.67 3/178 19582 /proc/meminfo: memFree=27750172/32950928 swapFree=67111528/67111528 [pid=19582] ppid=19580 vsize=1529428 CPUtime=0.11 /proc/19582/stat : 19582 (java) S 19580 19582 19071 0 -1 4202496 5219 0 1 0 10 1 0 0 22 0 18 0 21776557 1566134272 4656 4089446400 134512640 134550932 4294109376 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19582/statm: 382357 4656 1348 10 0 379659 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529428 [startup+0.301095 s] /proc/loadavg: 1.99 1.97 1.67 3/178 19582 /proc/meminfo: memFree=27750172/32950928 swapFree=67111528/67111528 [pid=19582] ppid=19580 vsize=1535956 CPUtime=0.59 /proc/19582/stat : 19582 (java) S 19580 19582 19071 0 -1 4202496 9034 0 1 0 57 2 0 0 22 0 19 0 21776557 1572818944 7484 4089446400 134512640 134550932 4294109376 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19582/statm: 383989 7485 1415 10 0 381291 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 1535956 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.370736 CPU time (s): 0.741887 CPU user time (s): 0.715891 CPU system time (s): 0.025996 CPU usage (%): 200.112 Max. virtual memory (cumulated for all children) (KiB): 1535956 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.715891 system time used= 0.025996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9994 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= 218 involuntary context switches= 25 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node122 at 2010-07-07 22:47:10 IDJOB=2700438 IDBENCH=79428 IDSOLVER=1202 FILE ID=node122/2700438-1278535630 PBS_JOBID= 11239234 Free space on /tmp= 73404 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh05_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700438-1278535630/watcher-2700438-1278535630 -o /tmp/evaluation-result-2700438-1278535630/solver-2700438-1278535630 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700438-1278535630.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1604fdd87dcee54076f2101bd99fabb3 RANDOM SEED=1963144301 node122.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 : 2666.839 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 : 2666.839 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 : 5226.16 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 : 2666.839 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 : 2666.839 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 : 5332.81 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 : 2666.839 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 : 5332.76 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 : 2666.839 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 : 5332.67 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 : 2666.839 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 : 5332.82 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 : 2666.839 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 : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 27750816 kB Buffers: 139208 kB Cached: 2784304 kB SwapCached: 0 kB Active: 3138044 kB Inactive: 1907884 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 27750816 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 432 kB Writeback: 0 kB AnonPages: 2122548 kB Mapped: 17048 kB Slab: 87236 kB PageTables: 8828 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 2266312 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= 73404 MiB End job on node122 at 2010-07-07 22:47:11