Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | UNSAT | 1.54876 | 1.08931 |
Name | /DEC-SMALLINT-LIN/oliveras/j60/ normalized-j603_2-unsat.opb |
MD5SUM | a21481d09c6e372fceb7a960f40ed463 |
Bench Category | DEC-SMALLINT-LIN (no optimisation, small 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 | 0.100984 |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 8418 |
Total number of constraints | 26241 |
Number of constraints which are clauses | 25969 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 272 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 18 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 23 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 119 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.07/0.15 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.07/0.15 c This is free software under the dual EPL/GNU LGPL licenses. 0.07/0.15 c See www.sat4j.org for details. 0.07/0.17 c version 2.2.0.v20100526 0.07/0.17 c java.runtime.name Java(TM) SE Runtime Environment 0.07/0.17 c java.vm.name Java HotSpot(TM) Server VM 0.07/0.17 c java.vm.version 11.2-b01 0.07/0.17 c java.vm.vendor Sun Microsystems Inc. 0.07/0.17 c sun.arch.data.model 32 0.07/0.17 c java.version 1.6.0_12 0.07/0.17 c os.name Linux 0.07/0.17 c os.version 2.6.18-164.el5 0.07/0.17 c os.arch i386 0.07/0.17 c Free memory 1393557488 0.07/0.17 c Max memory 1395916800 0.07/0.17 c Total memory 1395916800 0.07/0.17 c Number of processors 2 0.23/0.23 c Pseudo Boolean Optimization 0.23/0.23 c --- Begin Solver configuration --- 0.23/0.23 c Stops conflict analysis at the first Unique Implication Point 0.23/0.23 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 0.23/0.23 c Learn all clauses as in MiniSAT 0.23/0.23 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.23 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.23/0.23 c Expensive reason simplification 0.23/0.23 c Armin Biere (Picosat) restarts strategy 0.23/0.23 c Glucose learned constraints deletion strategy 0.23/0.23 c timeout=2147483s 0.23/0.23 c DB Simplification allowed=false 0.23/0.23 c --- End Solver configuration --- 0.23/0.23 c solving HOME/instance-2685469-1278441387.opb 0.23/0.23 c reading problem ... 1.51/1.02 c (trivial inconsistency) 1.51/1.02 c starts : 0 1.51/1.03 c conflicts : 0 1.51/1.03 c decisions : 0 1.51/1.03 c propagations : 0 1.51/1.03 c inspects : 0 1.51/1.03 c learnt literals : 0 1.51/1.03 c learnt binary clauses : 0 1.51/1.03 c learnt ternary clauses : 0 1.51/1.03 c learnt clauses : 0 1.51/1.03 c ignored clauses : 0 1.51/1.03 c root simplifications : 0 1.51/1.03 c removed literals (reason simplification) : 0 1.51/1.03 c reason swapping (by a shorter reason) : 0 1.51/1.03 c Calls to reduceDB : 0 1.51/1.03 c number of reductions to clauses (during analyze) : 0 1.51/1.03 c number of learned constraints concerned by reduction : 0 1.51/1.03 c number of learning phase by resolution : 0 1.51/1.03 c number of learning phase by cutting planes : 0 1.51/1.03 c speed (assignments/second) : 0.0 1.51/1.03 c non guided choices 0 1.51/1.03 c learnt constraints type 1.51/1.03 c constraints type 1.51/1.03 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10936 1.51/1.03 s UNSATISFIABLE 1.51/1.03 c Total wall clock time (in seconds): 0.801
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-2685469-1278441387/watcher-2685469-1278441387 -o /tmp/evaluation-result-2685469-1278441387/solver-2685469-1278441387 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2685469-1278441387.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 2/106 19622 /proc/meminfo: memFree=1443220/2059040 swapFree=4192956/4192956 [pid=19622] ppid=19620 vsize=1832 CPUtime=0 /proc/19622/stat : 19622 (java6) S 19620 19622 19102 0 -1 4194304 240 0 0 0 0 0 0 0 19 0 1 0 12345853 1875968 143 1992294400 134512640 134550932 4287038032 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699379390 0 0 17 1 0 0 0 /proc/19622/statm: 458 143 107 10 0 63 0 [startup+0.0865171 s] /proc/loadavg: 1.00 1.00 1.00 2/106 19622 /proc/meminfo: memFree=1443220/2059040 swapFree=4192956/4192956 [pid=19622] ppid=19620 vsize=1521796 CPUtime=0.07 /proc/19622/stat : 19622 (java) S 19620 19622 19102 0 -1 4202496 3810 0 1 0 5 2 0 0 15 0 7 0 12345853 1558319104 3251 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0 /proc/19622/statm: 380449 3251 1044 10 0 377759 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1521796 [startup+0.101517 s] /proc/loadavg: 1.00 1.00 1.00 2/106 19622 /proc/meminfo: memFree=1443220/2059040 swapFree=4192956/4192956 [pid=19622] ppid=19620 vsize=1523992 CPUtime=0.07 /proc/19622/stat : 19622 (java) S 19620 19622 19102 0 -1 4202496 3916 0 1 0 5 2 0 0 15 0 12 0 12345853 1560567808 3355 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/19622/statm: 380998 3355 1062 10 0 378308 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1523992 [startup+0.301533 s] /proc/loadavg: 1.00 1.00 1.00 2/106 19622 /proc/meminfo: memFree=1443220/2059040 swapFree=4192956/4192956 [pid=19622] ppid=19620 vsize=1526268 CPUtime=0.32 /proc/19622/stat : 19622 (java) S 19620 19622 19102 0 -1 4202496 5325 0 1 0 29 3 0 0 15 0 12 0 12345853 1562898432 4762 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/19622/statm: 381567 4762 1358 10 0 378869 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1526268 [startup+0.70158 s] /proc/loadavg: 1.00 1.00 1.00 2/106 19622 /proc/meminfo: memFree=1443220/2059040 swapFree=4192956/4192956 [pid=19622] ppid=19620 vsize=1528480 CPUtime=1.03 /proc/19622/stat : 19622 (java) S 19620 19622 19102 0 -1 4202496 7433 0 1 0 99 4 0 0 15 0 12 0 12345853 1565163520 6737 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/19622/statm: 382120 6737 1403 10 0 379422 0 Current children cumulated CPU time (s) 1.03 Current children cumulated vsize (KiB) 1528480 Solver just ended. Dumping a history of the last processes samples [startup+0.901606 s] /proc/loadavg: 1.00 1.00 1.00 2/106 19622 /proc/meminfo: memFree=1443220/2059040 swapFree=4192956/4192956 [pid=19622] ppid=19620 vsize=1528616 CPUtime=1.32 /proc/19622/stat : 19622 (java) S 19620 19622 19102 0 -1 4202496 9383 0 1 0 127 5 0 0 15 0 12 0 12345853 1565302784 8589 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/19622/statm: 382154 8589 1403 10 0 379456 0 Current children cumulated CPU time (s) 1.32 Current children cumulated vsize (KiB) 1528616 [startup+1.00161 s] /proc/loadavg: 1.08 1.02 1.01 2/118 19634 /proc/meminfo: memFree=1412124/2059040 swapFree=4192956/4192956 [pid=19622] ppid=19620 vsize=1528596 CPUtime=1.51 /proc/19622/stat : 19622 (java) S 19620 19622 19102 0 -1 4202496 10300 0 1 0 146 5 0 0 15 0 12 0 12345853 1565282304 9257 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/19622/statm: 382149 9259 1403 10 0 379451 0 [pid=19622/tid=19624] ppid=19620 vsize=1528596 CPUtime=0.77 /proc/19622/task/19624/stat : 19624 (java) R 19620 19622 19102 0 -1 4202560 7524 0 1 0 74 3 0 0 25 0 12 0 12345854 1565282304 9262 1992294400 134512640 134550932 4293224800 18446744073709551615 4109580839 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=19622/tid=19625] ppid=19620 vsize=1528596 CPUtime=0 /proc/19622/task/19625/stat : 19625 (java) S 19620 19622 19102 0 -1 4202560 4 0 0 0 0 0 0 0 17 0 12 0 12345856 1565282304 9264 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 4 0 16800975 18446604437879030016 0 0 -1 0 0 0 0 [pid=19622/tid=19626] ppid=19620 vsize=1528596 CPUtime=0 /proc/19622/task/19626/stat : 19626 (java) S 19620 19622 19102 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 12345856 1565282304 9265 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 4 0 16800975 18446604437879030016 0 0 -1 0 0 0 0 [pid=19622/tid=19627] ppid=19620 vsize=1528596 CPUtime=0 /proc/19622/task/19627/stat : 19627 (java) S 19620 19622 19102 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 12 0 12345857 1565282304 9267 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 0 0 16800975 18446604437879030016 0 0 -1 0 0 0 0 [pid=19622/tid=19628] ppid=19620 vsize=1528596 CPUtime=0 /proc/19622/task/19628/stat : 19628 (java) S 19620 19622 19102 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 12 0 12345858 1565282304 9268 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 4 0 16800975 18446604437879030016 0 0 -1 0 0 0 0 [pid=19622/tid=19629] ppid=19620 vsize=1528596 CPUtime=0 /proc/19622/task/19629/stat : 19629 (java) S 19620 19622 19102 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 12 0 12345858 1565282304 9270 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 4 0 16800975 18446604437879030016 0 0 -1 0 0 0 0 [pid=19622/tid=19630] ppid=19620 vsize=1528596 CPUtime=0 /proc/19622/task/19630/stat : 19630 (java) S 19620 19622 19102 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 12345862 1565282304 9271 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 4 0 16800975 18446604437879030016 0 0 -1 0 0 0 0 [pid=19622/tid=19631] ppid=19620 vsize=1528596 CPUtime=0.31 /proc/19622/task/19631/stat : 19631 (java) S 19620 19622 19102 0 -1 4202560 395 0 0 0 31 0 0 0 16 0 12 0 12345862 1565282304 9273 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 4 0 16800975 18446604437879030016 0 0 -1 0 0 0 0 [pid=19622/tid=19632] ppid=19620 vsize=1528596 CPUtime=0.4 /proc/19622/task/19632/stat : 19632 (java) S 19620 19622 19102 0 -1 4202560 1321 0 0 0 40 0 0 0 16 0 12 0 12345863 1565282304 9274 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 4 0 16800975 18446604437879030016 0 0 -1 1 0 0 0 [pid=19622/tid=19633] ppid=19620 vsize=1528596 CPUtime=0 /proc/19622/task/19633/stat : 19633 (java) S 19620 19622 19102 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 12 0 12345863 1565282304 9276 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 4 0 16800975 18446604437879030016 0 0 -1 0 0 0 0 [pid=19622/tid=19634] ppid=19620 vsize=1528596 CPUtime=0 /proc/19622/task/19634/stat : 19634 (java) S 19620 19622 19102 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 12 0 12345863 1565282304 9278 1992294400 134512640 134550932 4293224800 18446744073709551615 4294960144 0 4 0 16800975 18446604437879030016 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 1.51 Current children cumulated vsize (KiB) 1528596 Child status: 20 Real time (s): 1.08931 CPU time (s): 1.54876 CPU user time (s): 1.48977 CPU system time (s): 0.058991 CPU usage (%): 142.178 Max. virtual memory (cumulated for all children) (KiB): 1528616 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.48977 system time used= 0.058991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10802 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= 212 involuntary context switches= 153 runsolver used 0.006998 second user time and 0.014997 second system time The end
Begin job on node047 at 2010-07-06 20:36:27 IDJOB=2685469 IDBENCH=76117 IDSOLVER=1164 FILE ID=node047/2685469-1278441387 PBS_JOBID= 11233481 Free space on /tmp= 62476 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j60/normalized-j603_2-unsat.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2685469-1278441387/watcher-2685469-1278441387 -o /tmp/evaluation-result-2685469-1278441387/solver-2685469-1278441387 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2685469-1278441387.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a21481d09c6e372fceb7a960f40ed463 RANDOM SEED=1145817588 node047.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 : 3000.248 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 : 6000.49 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 : 3000.248 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 : 5599.53 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1443492 kB Buffers: 109972 kB Cached: 373228 kB SwapCached: 0 kB Active: 174216 kB Inactive: 368920 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1443492 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 1172 kB Writeback: 24 kB AnonPages: 59912 kB Mapped: 14472 kB Slab: 50432 kB PageTables: 4144 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180448 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= 62476 MiB End job on node047 at 2010-07-06 20:36:28