Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | UNSAT | 1.66675 | 1.21251 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/ random/rand.newlist/normalized-rand271a0d.cudf.trendy.opb |
MD5SUM | b5525d34eb6b858bb6f30f172bc29e07 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.293954 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 6388 |
Total number of constraints | 26795 |
Number of constraints which are clauses | 26522 |
Number of constraints which are cardinality constraints (but not clauses) | 273 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 553 |
Number of terms in the objective function | 2972 |
Biggest coefficient in the objective function | 3294646272 |
Number of bits for the biggest coefficient in the objective function | 32 |
Sum of the numbers in the objective function | 1818640314791 |
Number of bits of the sum of numbers in the objective function | 41 |
Biggest number in a constraint | 3294646272 |
Number of bits of the biggest number in a constraint | 32 |
Biggest sum of numbers in a constraint | 1818640314791 |
Number of bits of the biggest sum of numbers | 41 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.14 c See www.sat4j.org for details. 0.08/0.15 c version 2.2.0.v20100526 0.08/0.15 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.15 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.15 c java.vm.version 11.2-b01 0.08/0.15 c java.vm.vendor Sun Microsystems Inc. 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0_12 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.18-164.el5 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1393557488 0.08/0.15 c Max memory 1395916800 0.08/0.15 c Total memory 1395916800 0.08/0.15 c Number of processors 2 0.24/0.20 c Pseudo Boolean Optimization 0.24/0.20 c --- Begin Solver configuration --- 0.24/0.20 c Stops conflict analysis at the first Unique Implication Point 0.24/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 0.24/0.20 c Learn all clauses as in MiniSAT 0.24/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.20 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.24/0.20 c Expensive reason simplification 0.24/0.20 c Armin Biere (Picosat) restarts strategy 0.24/0.20 c Glucose learned constraints deletion strategy 0.24/0.20 c timeout=2147483s 0.24/0.20 c DB Simplification allowed=false 0.24/0.20 c --- End Solver configuration --- 0.24/0.20 c solving HOME/instance-2684204-1277514681.opb 0.24/0.20 c reading problem ... 1.60/1.15 c (trivial inconsistency) 1.60/1.15 c starts : 0 1.60/1.15 c conflicts : 0 1.60/1.15 c decisions : 0 1.60/1.15 c propagations : 0 1.60/1.15 c inspects : 0 1.60/1.15 c learnt literals : 0 1.60/1.15 c learnt binary clauses : 0 1.60/1.15 c learnt ternary clauses : 0 1.60/1.15 c learnt clauses : 0 1.60/1.15 c ignored clauses : 0 1.60/1.15 c root simplifications : 0 1.60/1.15 c removed literals (reason simplification) : 0 1.60/1.15 c reason swapping (by a shorter reason) : 0 1.60/1.16 c Calls to reduceDB : 0 1.60/1.16 c number of reductions to clauses (during analyze) : 0 1.60/1.16 c number of learned constraints concerned by reduction : 0 1.60/1.16 c number of learning phase by resolution : 0 1.60/1.16 c number of learning phase by cutting planes : 0 1.60/1.16 c speed (assignments/second) : 0.0 1.60/1.16 c non guided choices 0 1.60/1.16 c learnt constraints type 1.60/1.16 c constraints type 1.60/1.16 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 10081 1.60/1.16 c org.sat4j.minisat.constraints.card.MinWatchCard => 273 1.60/1.16 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 7061 1.60/1.16 s UNSATISFIABLE 1.60/1.16 c Total wall clock time (in seconds): 0.953
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-2684204-1277514681/watcher-2684204-1277514681 -o /tmp/evaluation-result-2684204-1277514681/solver-2684204-1277514681 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2684204-1277514681.opb 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): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30743 /proc/meminfo: memFree=1830372/2059040 swapFree=4139912/4192956 [pid=30743] ppid=30741 vsize=1832 CPUtime=0 /proc/30743/stat : 30743 (java6) S 30741 30743 29393 0 -1 4194304 253 0 0 0 0 0 0 0 17 0 1 0 92761859 1875968 156 1992294400 134512640 134550932 4293192480 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699326142 0 0 17 1 0 0 0 /proc/30743/statm: 458 156 119 10 0 63 0 [startup+0.102839 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30743 /proc/meminfo: memFree=1830372/2059040 swapFree=4139912/4192956 [pid=30743] ppid=30741 vsize=1524184 CPUtime=0.08 /proc/30743/stat : 30743 (java) S 30741 30743 29393 0 -1 4202496 3974 0 1 0 6 2 0 0 17 0 12 0 92761859 1560764416 3414 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/30743/statm: 381046 3414 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.203603 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30743 /proc/meminfo: memFree=1830372/2059040 swapFree=4139912/4192956 [pid=30743] ppid=30741 vsize=1526248 CPUtime=0.24 /proc/30743/stat : 30743 (java) S 30741 30743 29393 0 -1 4202496 5070 0 1 0 21 3 0 0 17 0 12 0 92761859 1562877952 4508 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/30743/statm: 381562 4509 1346 10 0 378864 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 1526248 [startup+0.301863 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30743 /proc/meminfo: memFree=1830372/2059040 swapFree=4139912/4192956 [pid=30743] ppid=30741 vsize=1526664 CPUtime=0.38 /proc/30743/stat : 30743 (java) S 30741 30743 29393 0 -1 4202496 5445 0 1 0 35 3 0 0 17 0 12 0 92761859 1563303936 4883 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/30743/statm: 381666 4883 1365 10 0 378968 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 1526664 [startup+0.70091 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30743 /proc/meminfo: memFree=1830372/2059040 swapFree=4139912/4192956 [pid=30743] ppid=30741 vsize=1527292 CPUtime=0.99 /proc/30743/stat : 30743 (java) S 30741 30743 29393 0 -1 4202496 7560 0 1 0 95 4 0 0 17 0 12 0 92761859 1563947008 6900 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/30743/statm: 381823 6900 1402 10 0 379125 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 1527292 Solver just ended. Dumping a history of the last processes samples [startup+0.800921 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30743 /proc/meminfo: memFree=1830372/2059040 swapFree=4139912/4192956 [pid=30743] ppid=30741 vsize=1527292 CPUtime=1.13 /proc/30743/stat : 30743 (java) S 30741 30743 29393 0 -1 4202496 9069 0 1 0 108 5 0 0 17 0 12 0 92761859 1563947008 8378 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/30743/statm: 381823 8378 1402 10 0 379125 0 Current children cumulated CPU time (s) 1.13 Current children cumulated vsize (KiB) 1527292 [startup+1.02094 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30743 /proc/meminfo: memFree=1830372/2059040 swapFree=4139912/4192956 [pid=30743] ppid=30741 vsize=1528944 CPUtime=1.48 /proc/30743/stat : 30743 (java) S 30741 30743 29393 0 -1 4202496 11631 0 1 0 142 6 0 0 17 0 12 0 92761859 1565638656 10911 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/30743/statm: 382236 10911 1405 10 0 379538 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 1528944 [startup+1.10495 s] /proc/loadavg: 1.00 1.00 1.00 3/118 30755 /proc/meminfo: memFree=1781420/2059040 swapFree=4139912/4192956 [pid=30743] ppid=30741 vsize=1528944 CPUtime=1.6 /proc/30743/stat : 30743 (java) S 30741 30743 29393 0 -1 4202496 15414 0 1 0 152 8 0 0 17 0 12 0 92761859 1565638656 14693 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/30743/statm: 382236 14694 1413 10 0 379538 0 [pid=30743/tid=30745] ppid=30741 vsize=1528944 CPUtime=0.87 /proc/30743/task/30745/stat : 30745 (java) R 30741 30743 29393 0 -1 4202560 12745 0 1 0 80 7 0 0 25 0 12 0 92761860 1565638656 14708 1992294400 134512640 134550932 4292870304 18446744073709551615 4109762306 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=30743/tid=30746] ppid=30741 vsize=1528944 CPUtime=0 /proc/30743/task/30746/stat : 30746 (java) S 30741 30743 29393 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 12 0 92761862 1565638656 14710 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 4 0 16800975 18446604437473196800 0 0 -1 1 0 0 0 [pid=30743/tid=30747] ppid=30741 vsize=1528944 CPUtime=0 /proc/30743/task/30747/stat : 30747 (java) S 30741 30743 29393 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 12 0 92761862 1565638656 14711 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 4 0 16800975 18446604437473196800 0 0 -1 1 0 0 0 [pid=30743/tid=30748] ppid=30741 vsize=1528944 CPUtime=0 /proc/30743/task/30748/stat : 30748 (java) S 30741 30743 29393 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 92761863 1565638656 14718 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 0 0 16800975 18446604437473196800 0 0 -1 0 0 0 0 [pid=30743/tid=30749] ppid=30741 vsize=1528944 CPUtime=0 /proc/30743/task/30749/stat : 30749 (java) S 30741 30743 29393 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 12 0 92761864 1565638656 14724 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 4 0 16800975 18446604437473196800 0 0 -1 0 0 0 0 [pid=30743/tid=30750] ppid=30741 vsize=1528944 CPUtime=0 /proc/30743/task/30750/stat : 30750 (java) S 30741 30743 29393 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 12 0 92761864 1565638656 14733 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 4 0 16800975 18446604437473196800 0 0 -1 0 0 0 0 [pid=30743/tid=30751] ppid=30741 vsize=1528944 CPUtime=0 /proc/30743/task/30751/stat : 30751 (java) S 30741 30743 29393 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 12 0 92761868 1565638656 14738 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 4 0 16800975 18446604437473196800 0 0 -1 0 0 0 0 [pid=30743/tid=30752] ppid=30741 vsize=1528944 CPUtime=0.33 /proc/30743/task/30752/stat : 30752 (java) S 30741 30743 29393 0 -1 4202560 647 0 0 0 33 0 0 0 22 0 12 0 92761868 1565638656 14747 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 4 0 16800975 18446604437473196800 0 0 -1 0 0 0 0 [pid=30743/tid=30753] ppid=30741 vsize=1528944 CPUtime=0.39 /proc/30743/task/30753/stat : 30753 (java) S 30741 30743 29393 0 -1 4202560 972 0 0 0 39 0 0 0 15 0 12 0 92761868 1565638656 14751 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 4 0 16800975 18446604437473196800 0 0 -1 1 0 0 0 [pid=30743/tid=30754] ppid=30741 vsize=1528944 CPUtime=0 /proc/30743/task/30754/stat : 30754 (java) S 30741 30743 29393 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 92761868 1565638656 14752 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 4 0 16800975 18446604437473196800 0 0 -1 0 0 0 0 [pid=30743/tid=30755] ppid=30741 vsize=1528944 CPUtime=0 /proc/30743/task/30755/stat : 30755 (java) S 30741 30743 29393 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 92761868 1565638656 14763 1992294400 134512640 134550932 4292870304 18446744073709551615 4294960144 0 4 0 16800975 18446604437473196800 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 1.6 Current children cumulated vsize (KiB) 1528944 Child status: 20 Real time (s): 1.21251 CPU time (s): 1.66675 CPU user time (s): 1.55676 CPU system time (s): 0.109983 CPU usage (%): 137.463 Max. virtual memory (cumulated for all children) (KiB): 1528944 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.55676 system time used= 0.109983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 17878 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= 252 involuntary context switches= 181 runsolver used 0.006998 second user time and 0.017997 second system time The end
Begin job on node083 at 2010-06-26 03:11:21 IDJOB=2684204 IDBENCH=72295 IDSOLVER=1164 FILE ID=node083/2684204-1277514681 PBS_JOBID= 11190591 Free space on /tmp= 62496 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.newlist/normalized-rand271a0d.cudf.trendy.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684204-1277514681/watcher-2684204-1277514681 -o /tmp/evaluation-result-2684204-1277514681/solver-2684204-1277514681 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2684204-1277514681.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b5525d34eb6b858bb6f30f172bc29e07 RANDOM SEED=2130140283 node083.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 : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.262 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.262 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 5 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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1830768 kB Buffers: 26776 kB Cached: 104896 kB SwapCached: 5680 kB Active: 93992 kB Inactive: 51032 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1830768 kB SwapTotal: 4192956 kB SwapFree: 4139912 kB Dirty: 1112 kB Writeback: 0 kB AnonPages: 11668 kB Mapped: 11944 kB Slab: 61144 kB PageTables: 4272 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183180 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62496 MiB End job on node083 at 2010-06-26 03:11:23