Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 1.78073 | 1.04107 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb |
MD5SUM | 887c74fdc5099423a97b443d1200370c |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 0.289955 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 5500 |
Total number of constraints | 210 |
Number of constraints which are clauses | 110 |
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 | 50 |
Maximum length of a constraint | 55 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 56 |
Number of bits of the biggest sum of numbers | 6 |
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 0.22/0.22 c Pseudo Boolean Optimization 0.22/0.22 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.22/0.22 c --- Begin Solver configuration --- 0.22/0.22 c Stops conflict analysis at the first Unique Implication Point 0.22/0.22 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.22/0.22 c Learn all clauses as in MiniSAT 0.22/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.22/0.22 c No reason simplification 0.22/0.22 c Armin Biere (Picosat) restarts strategy 0.22/0.22 c Glucose learned constraints deletion strategy 0.22/0.22 c timeout=2147483s 0.22/0.22 c DB Simplification allowed=false 0.22/0.22 c --- End Solver configuration --- 0.22/0.22 c solving HOME/instance-2660996-1276321780.opb 0.22/0.22 c reading problem ... 0.94/0.66 c ... done. Wall clock time 0.443s. 0.94/0.66 c #vars 5500 0.94/0.66 c #constraints 210 0.94/0.66 c constraints type 0.94/0.66 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 110 0.94/0.66 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100 1.54/0.98 c starts : 1 1.54/0.98 c conflicts : 1 1.54/0.98 c decisions : 1226 1.54/0.98 c propagations : 2746 1.54/0.98 c inspects : 2746 1.54/0.98 c learnt literals : 0 1.54/0.98 c learnt binary clauses : 0 1.54/0.98 c learnt ternary clauses : 0 1.54/0.98 c learnt clauses : 0 1.54/0.98 c ignored clauses : 0 1.54/0.98 c root simplifications : 0 1.54/0.98 c removed literals (reason simplification) : 0 1.54/0.98 c reason swapping (by a shorter reason) : 0 1.54/0.98 c Calls to reduceDB : 0 1.54/0.98 c number of reductions to clauses (during analyze) : 0 1.54/0.98 c number of learned constraints concerned by reduction : 0 1.54/0.98 c number of learning phase by resolution : 0 1.54/0.98 c number of learning phase by cutting planes : 0 1.54/0.98 c speed (assignments/second) : 8635.220125786163 1.54/0.98 c non guided choices 1226 1.54/0.98 c learnt constraints type 1.54/0.98 c constraints type 1.54/0.98 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 110 1.54/0.98 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100 1.54/0.98 s UNSATISFIABLE 1.54/0.98 c Total wall clock time (in seconds): 0.764
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-2660996-1276321780/watcher-2660996-1276321780 -o /tmp/evaluation-result-2660996-1276321780/solver-2660996-1276321780 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660996-1276321780.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: 0.85 0.97 0.99 3/106 9547 /proc/meminfo: memFree=1517900/2059040 swapFree=4192956/4192956 [pid=9547] ppid=9545 vsize=248 CPUtime=0 /proc/9547/stat : 9547 (java6) R 9545 9547 9522 0 -1 4194304 108 0 0 0 0 0 0 0 16 0 1 0 7779637 253952 28 1992294400 134512640 134550932 4287092448 18446744073709551615 2322910 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9547/statm: 62 28 21 10 0 23 0 [startup+0.0360531 s] /proc/loadavg: 0.85 0.97 0.99 3/106 9547 /proc/meminfo: memFree=1517900/2059040 swapFree=4192956/4192956 [pid=9547] ppid=9545 vsize=1518368 CPUtime=0.01 /proc/9547/stat : 9547 (java) S 9545 9547 9522 0 -1 4202496 2792 0 1 0 0 1 0 0 15 0 4 0 7779637 1554808832 2236 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/9547/statm: 379592 2236 519 10 0 377303 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1518368 [startup+0.101966 s] /proc/loadavg: 0.85 0.97 0.99 3/106 9547 /proc/meminfo: memFree=1517900/2059040 swapFree=4192956/4192956 [pid=9547] ppid=9545 vsize=1524024 CPUtime=0.08 /proc/9547/stat : 9547 (java) S 9545 9547 9522 0 -1 4202496 3933 0 1 0 6 2 0 0 15 0 12 0 7779637 1560600576 3373 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9547/statm: 381006 3373 1073 10 0 378308 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524024 [startup+0.301007 s] /proc/loadavg: 0.85 0.97 0.99 3/106 9547 /proc/meminfo: memFree=1517900/2059040 swapFree=4192956/4192956 [pid=9547] ppid=9545 vsize=1526272 CPUtime=0.35 /proc/9547/stat : 9547 (java) S 9545 9547 9522 0 -1 4202496 5343 0 1 0 32 3 0 0 15 0 12 0 7779637 1562902528 4781 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9547/statm: 381568 4781 1359 10 0 378870 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1526272 [startup+0.701099 s] /proc/loadavg: 0.85 0.97 0.99 3/106 9547 /proc/meminfo: memFree=1517900/2059040 swapFree=4192956/4192956 [pid=9547] ppid=9545 vsize=1529092 CPUtime=1.14 /proc/9547/stat : 9547 (java) S 9545 9547 9522 0 -1 4202496 7776 0 1 0 109 5 0 0 15 0 13 0 7779637 1565790208 7002 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9547/statm: 382273 7002 1410 10 0 379575 0 Current children cumulated CPU time (s) 1.14 Current children cumulated vsize (KiB) 1529092 Solver just ended. Dumping a history of the last processes samples [startup+0.901141 s] /proc/loadavg: 0.85 0.97 0.99 3/106 9547 /proc/meminfo: memFree=1517900/2059040 swapFree=4192956/4192956 [pid=9547] ppid=9545 vsize=1529100 CPUtime=1.54 /proc/9547/stat : 9547 (java) S 9545 9547 9522 0 -1 4202496 8139 0 1 0 149 5 0 0 15 0 13 0 7779637 1565798400 7158 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9547/statm: 382275 7158 1418 10 0 379577 0 Current children cumulated CPU time (s) 1.54 Current children cumulated vsize (KiB) 1529100 [startup+1.00116 s] /proc/loadavg: 0.85 0.97 0.99 3/119 9561 /proc/meminfo: memFree=1493680/2059040 swapFree=4192956/4192956 [pid=9547] ppid=9545 vsize=1529572 CPUtime=1.75 /proc/9547/stat : 9547 (java) S 9545 9547 9522 0 -1 4202496 8344 0 1 0 170 5 0 0 15 0 13 0 7779637 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9547/statm: 382393 7300 1419 10 0 379695 0 [pid=9547/tid=9549] ppid=9545 vsize=1529572 CPUtime=0.95 /proc/9547/task/9549/stat : 9549 (java) S 9545 9547 9522 0 -1 4202560 5475 0 1 0 92 3 0 0 25 0 13 0 7779639 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 4 0 16800975 18446604437851701376 0 0 -1 1 0 0 0 [pid=9547/tid=9550] ppid=9545 vsize=1529572 CPUtime=0 /proc/9547/task/9550/stat : 9550 (java) S 9545 9547 9522 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 13 0 7779641 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 4 0 16800975 18446604437851701376 0 0 -1 0 0 0 0 [pid=9547/tid=9551] ppid=9545 vsize=1529572 CPUtime=0 /proc/9547/task/9551/stat : 9551 (java) S 9545 9547 9522 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 7779641 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 4 0 16800975 18446604437851701376 0 0 -1 0 0 0 0 [pid=9547/tid=9552] ppid=9545 vsize=1529572 CPUtime=0 /proc/9547/task/9552/stat : 9552 (java) S 9545 9547 9522 0 -1 4202560 0 0 0 0 0 0 0 0 19 0 13 0 7779642 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 0 0 16800975 18446604437851701376 0 0 -1 0 0 0 0 [pid=9547/tid=9553] ppid=9545 vsize=1529572 CPUtime=0 /proc/9547/task/9553/stat : 9553 (java) S 9545 9547 9522 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 13 0 7779643 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 4 0 16800975 18446604437851701376 0 0 -1 0 0 0 0 [pid=9547/tid=9554] ppid=9545 vsize=1529572 CPUtime=0 /proc/9547/task/9554/stat : 9554 (java) S 9545 9547 9522 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 13 0 7779643 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 4 0 16800975 18446604437851701376 0 0 -1 0 0 0 0 [pid=9547/tid=9555] ppid=9545 vsize=1529572 CPUtime=0 /proc/9547/task/9555/stat : 9555 (java) S 9545 9547 9522 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 13 0 7779647 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 4 0 16800975 18446604437851701376 0 0 -1 0 0 0 0 [pid=9547/tid=9556] ppid=9545 vsize=1529572 CPUtime=0.06 /proc/9547/task/9556/stat : 9556 (java) R 9545 9547 9522 0 -1 4202560 102 0 0 0 6 0 0 0 22 0 13 0 7779647 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=9547/tid=9557] ppid=9545 vsize=1529572 CPUtime=0.71 /proc/9547/task/9557/stat : 9557 (java) R 9545 9547 9522 0 -1 4202560 1693 0 0 0 71 0 0 0 17 0 13 0 7779647 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 104164050 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=9547/tid=9558] ppid=9545 vsize=1529572 CPUtime=0 /proc/9547/task/9558/stat : 9558 (java) S 9545 9547 9522 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 7779647 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 4 0 16800975 18446604437851701376 0 0 -1 0 0 0 0 [pid=9547/tid=9559] ppid=9545 vsize=1529572 CPUtime=0 /proc/9547/task/9559/stat : 9559 (java) S 9545 9547 9522 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 13 0 7779647 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 4 0 16800975 18446604437851701376 0 0 -1 1 0 0 0 [pid=9547/tid=9560] ppid=9545 vsize=1529572 CPUtime=0 /proc/9547/task/9560/stat : 9560 (java) S 9545 9547 9522 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 7779707 1566281728 7300 1992294400 134512640 134550932 4293231744 18446744073709551615 4294960144 0 4 0 16800975 18446604437851701376 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.75 Current children cumulated vsize (KiB) 1529572 Child status: 20 Real time (s): 1.04107 CPU time (s): 1.78073 CPU user time (s): 1.72574 CPU system time (s): 0.054991 CPU usage (%): 171.047 Max. virtual memory (cumulated for all children) (KiB): 1529572 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.72574 system time used= 0.054991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8351 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= 151 involuntary context switches= 108 runsolver used 0.002999 second user time and 0.018997 second system time The end
Begin job on node010 at 2010-06-12 07:49:40 IDJOB=2660996 IDBENCH=1396 IDSOLVER=1165 FILE ID=node010/2660996-1276321780 PBS_JOBID= 11173161 Free space on /tmp= 62500 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2660996-1276321780/watcher-2660996-1276321780 -o /tmp/evaluation-result-2660996-1276321780/solver-2660996-1276321780 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660996-1276321780.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 887c74fdc5099423a97b443d1200370c RANDOM SEED=2788381 node010.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 : 3000.267 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 : 6000.53 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 : 3000.267 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1518420 kB Buffers: 101580 kB Cached: 310380 kB SwapCached: 0 kB Active: 175344 kB Inactive: 295744 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1518420 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 504 kB Writeback: 0 kB AnonPages: 59056 kB Mapped: 15316 kB Slab: 47756 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181152 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= 62500 MiB End job on node010 at 2010-06-12 07:49:41