Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB RES // CP 2.2.0 2010-05-31 | UNSAT | 1.9787 | 1.56362 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-44s.smv.opb |
MD5SUM | ba3977c9125baf6c78f0402072fa33d8 |
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 | 0.018996 |
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 | 495 |
Total number of constraints | 940 |
Number of constraints which are clauses | 800 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 140 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 13 |
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 | 68 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 257 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.14 c version 2.2.0.v20100531 0.09/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.14 c java.vm.version 11.2-b01 0.09/0.14 c java.vm.vendor Sun Microsystems Inc. 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0_12 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.18-164.el5 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1393557488 0.09/0.14 c Max memory 1395916800 0.09/0.14 c Total memory 1395916800 0.09/0.14 c Number of processors 2 0.24/0.21 c Pseudo Boolean Optimization 0.24/0.21 c ManyCore solver with 2 solvers running in parallel 0.24/0.21 c --- Begin Solver configuration --- 0.24/0.21 c Stops conflict analysis at the first Unique Implication Point 0.24/0.21 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5 0.24/0.21 c Learn all clauses as in MiniSAT 0.24/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.21 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.24/0.21 c Expensive reason simplification 0.24/0.21 c Armin Biere (Picosat) restarts strategy 0.24/0.21 c Glucose learned constraints deletion strategy 0.24/0.21 c timeout=2147483s 0.24/0.21 c DB Simplification allowed=false 0.24/0.21 c --- End Solver configuration --- 0.24/0.21 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.24/0.21 c --- Begin Solver configuration --- 0.24/0.21 c Stops conflict analysis at the first Unique Implication Point 0.24/0.21 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3 0.24/0.21 c Learn all clauses as in MiniSAT 0.24/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.24/0.21 c No reason simplification 0.24/0.21 c Armin Biere (Picosat) restarts strategy 0.24/0.21 c Glucose learned constraints deletion strategy 0.24/0.21 c timeout=2147483s 0.24/0.21 c DB Simplification allowed=false 0.24/0.21 c --- End Solver configuration --- 0.24/0.21 0.24/0.21 c solving HOME/instance-2662937-1276333399.opb 0.24/0.21 c reading problem ... 0.74/0.52 c ... done. Wall clock time 0.316s. 0.74/0.52 c #vars 495 0.74/0.52 c #constraints 940 0.74/0.52 c constraints type 0.74/0.52 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 229 0.74/0.52 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 570 0.74/0.52 c org.sat4j.pb.constraints.pb.MaxWatchPb => 140 0.74/0.52 c constraints type 0.74/0.52 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 570 0.74/0.52 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 229 0.74/0.52 c org.sat4j.pb.constraints.pb.MaxWatchPb => 140 1.75/1.01 c And the winner is Resolution 1.96/1.53 c starts : 2 1.96/1.53 c conflicts : 247 1.96/1.53 c decisions : 518 1.96/1.53 c propagations : 7851 1.96/1.53 c inspects : 41301 1.96/1.53 c learnt literals : 13 1.96/1.53 c learnt binary clauses : 25 1.96/1.53 c learnt ternary clauses : 33 1.96/1.53 c learnt clauses : 233 1.96/1.53 c ignored clauses : 0 1.96/1.53 c root simplifications : 0 1.96/1.53 c removed literals (reason simplification) : 751 1.96/1.53 c reason swapping (by a shorter reason) : 0 1.96/1.53 c Calls to reduceDB : 0 1.96/1.54 c number of reductions to clauses (during analyze) : 0 1.96/1.54 c number of learned constraints concerned by reduction : 0 1.96/1.54 c number of learning phase by resolution : 0 1.96/1.54 c number of learning phase by cutting planes : 0 1.96/1.54 c speed (assignments/second) : 7773.267326732674 1.96/1.54 c non guided choices 169 1.96/1.54 c learnt constraints type 1.96/1.54 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 208 1.96/1.54 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 25 1.96/1.54 c constraints type 1.96/1.54 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 229 1.96/1.54 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 570 1.96/1.54 c org.sat4j.pb.constraints.pb.MaxWatchPb => 140 1.96/1.54 c constraints type 1.96/1.54 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 570 1.96/1.54 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 229 1.96/1.54 c org.sat4j.pb.constraints.pb.MaxWatchPb => 140 1.96/1.54 s UNSATISFIABLE 1.96/1.54 c Total wall clock time (in seconds): 1.331
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-2662937-1276333399/watcher-2662937-1276333399 -o /tmp/evaluation-result-2662937-1276333399/solver-2662937-1276333399 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662937-1276333399.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: 1.02 1.01 1.07 3/107 9399 /proc/meminfo: memFree=1750384/2059040 swapFree=4192956/4192956 [pid=9399] ppid=9397 vsize=428 CPUtime=0 /proc/9399/stat : 9399 (java) R 9397 9399 8203 0 -1 4194304 295 0 0 0 0 0 0 0 19 0 1 0 6995597 438272 42 1992294400 134512640 134550932 4292733696 18446744073709551615 8401492 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9399/statm: 107 42 33 10 0 25 0 [startup+0.0133291 s] /proc/loadavg: 1.02 1.01 1.07 3/107 9399 /proc/meminfo: memFree=1750384/2059040 swapFree=4192956/4192956 [pid=9399] ppid=9397 vsize=13436 CPUtime=0 /proc/9399/stat : 9399 (java) S 9397 9399 8203 0 -1 4202496 1070 0 0 0 0 0 0 0 18 0 2 0 6995597 13758464 553 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 /proc/9399/statm: 3372 560 250 10 0 1202 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 13436 [startup+0.100327 s] /proc/loadavg: 1.02 1.01 1.07 3/107 9399 /proc/meminfo: memFree=1750384/2059040 swapFree=4192956/4192956 [pid=9399] ppid=9397 vsize=1525204 CPUtime=0.09 /proc/9399/stat : 9399 (java) S 9397 9399 8203 0 -1 4202496 3996 0 1 0 7 2 0 0 18 0 12 0 6995597 1561808896 3436 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9399/statm: 381301 3436 1077 10 0 378604 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1525204 [startup+0.300321 s] /proc/loadavg: 1.02 1.01 1.07 3/107 9399 /proc/meminfo: memFree=1750384/2059040 swapFree=4192956/4192956 [pid=9399] ppid=9397 vsize=1526076 CPUtime=0.36 /proc/9399/stat : 9399 (java) S 9397 9399 8203 0 -1 4202496 5383 0 1 0 33 3 0 0 18 0 12 0 6995597 1562701824 4821 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9399/statm: 381519 4821 1361 10 0 378822 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1526076 [startup+0.700311 s] /proc/loadavg: 1.02 1.01 1.07 3/107 9399 /proc/meminfo: memFree=1750384/2059040 swapFree=4192956/4192956 [pid=9399] ppid=9397 vsize=1534592 CPUtime=1.14 /proc/9399/stat : 9399 (java) S 9397 9399 8203 0 -1 4202496 8778 0 1 0 109 5 0 0 18 0 16 0 6995597 1571422208 7569 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9399/statm: 383648 7569 1413 10 0 380951 0 Current children cumulated CPU time (s) 1.14 Current children cumulated vsize (KiB) 1534592 [startup+1.50129 s] /proc/loadavg: 1.02 1.01 1.07 5/123 9415 /proc/meminfo: memFree=1720620/2059040 swapFree=4192956/4192956 [pid=9399] ppid=9397 vsize=1535652 CPUtime=1.96 /proc/9399/stat : 9399 (java) S 9397 9399 8203 0 -1 4202496 10073 0 1 0 190 6 0 0 18 0 14 0 6995597 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9399/statm: 383913 8692 1421 10 0 381216 0 [pid=9399/tid=9401] ppid=9397 vsize=1535652 CPUtime=0.51 /proc/9399/task/9401/stat : 9401 (java) S 9397 9399 8203 0 -1 4202560 4436 0 1 0 48 3 0 0 19 0 14 0 6995599 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 4 0 16800975 18446604437877912768 0 0 -1 0 0 0 0 [pid=9399/tid=9402] ppid=9397 vsize=1535652 CPUtime=0 /proc/9399/task/9402/stat : 9402 (java) S 9397 9399 8203 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 14 0 6995600 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 4 0 16800975 18446604437877912768 0 0 -1 1 0 0 0 [pid=9399/tid=9403] ppid=9397 vsize=1535652 CPUtime=0 /proc/9399/task/9403/stat : 9403 (java) S 9397 9399 8203 0 -1 4202560 2 0 0 0 0 0 0 0 21 0 14 0 6995600 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 4 0 16800975 18446604437877912768 0 0 -1 1 0 0 0 [pid=9399/tid=9404] ppid=9397 vsize=1535652 CPUtime=0 /proc/9399/task/9404/stat : 9404 (java) S 9397 9399 8203 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 6995602 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 0 0 16800975 18446604437877912768 0 0 -1 1 0 0 0 [pid=9399/tid=9405] ppid=9397 vsize=1535652 CPUtime=0 /proc/9399/task/9405/stat : 9405 (java) S 9397 9399 8203 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 14 0 6995602 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 4 0 16800975 18446604437877912768 0 0 -1 0 0 0 0 [pid=9399/tid=9406] ppid=9397 vsize=1535652 CPUtime=0 /proc/9399/task/9406/stat : 9406 (java) S 9397 9399 8203 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 6995602 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 4 0 16800975 18446604437877912768 0 0 -1 0 0 0 0 [pid=9399/tid=9407] ppid=9397 vsize=1535652 CPUtime=0 /proc/9399/task/9407/stat : 9407 (java) S 9397 9399 8203 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6995606 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 4 0 16800975 18446604437877912768 0 0 -1 0 0 0 0 [pid=9399/tid=9408] ppid=9397 vsize=1535652 CPUtime=0.5 /proc/9399/task/9408/stat : 9408 (java) S 9397 9399 8203 0 -1 4202560 2043 0 0 0 49 1 0 0 25 0 14 0 6995606 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 4 0 16800975 18446604437877912768 0 0 -1 0 0 0 0 [pid=9399/tid=9409] ppid=9397 vsize=1535652 CPUtime=0.44 /proc/9399/task/9409/stat : 9409 (java) S 9397 9399 8203 0 -1 4202560 1429 0 0 0 44 0 0 0 25 0 14 0 6995606 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 4 0 16800975 18446604437877912768 0 0 -1 1 0 0 0 [pid=9399/tid=9410] ppid=9397 vsize=1535652 CPUtime=0 /proc/9399/task/9410/stat : 9410 (java) S 9397 9399 8203 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6995606 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 4 0 16800975 18446604437877912768 0 0 -1 0 0 0 0 [pid=9399/tid=9411] ppid=9397 vsize=1535652 CPUtime=0 /proc/9399/task/9411/stat : 9411 (java) S 9397 9399 8203 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 6995607 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 4 0 16800975 18446604437877912768 0 0 -1 1 0 0 0 [pid=9399/tid=9414] ppid=9397 vsize=1535652 CPUtime=0 /proc/9399/task/9414/stat : 9414 (java) S 9397 9399 8203 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 14 0 6995651 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 4 0 16800975 18446604437877912768 0 0 -1 0 0 0 0 [pid=9399/tid=9415] ppid=9397 vsize=1535652 CPUtime=0 /proc/9399/task/9415/stat : 9415 (java) S 9397 9399 8203 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 6995653 1572507648 8692 1992294400 134512640 134550932 4292733696 18446744073709551615 4294960144 0 4 0 16800975 18446604437877912768 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 1.96 Current children cumulated vsize (KiB) 1535652 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.56362 CPU time (s): 1.9787 CPU user time (s): 1.91271 CPU system time (s): 0.065989 CPU usage (%): 126.546 Max. virtual memory (cumulated for all children) (KiB): 1536512 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.91271 system time used= 0.065989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10085 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= 134 involuntary context switches= 129 runsolver used 0.006998 second user time and 0.017997 second system time The end
Begin job on node025 at 2010-06-12 11:03:19 IDJOB=2662937 IDBENCH=1457 IDSOLVER=1166 FILE ID=node025/2662937-1276333399 PBS_JOBID= 11173166 Free space on /tmp= 62540 MiB SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-44s.smv.opb COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2662937-1276333399/watcher-2662937-1276333399 -o /tmp/evaluation-result-2662937-1276333399/solver-2662937-1276333399 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662937-1276333399.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ba3977c9125baf6c78f0402072fa33d8 RANDOM SEED=1219197131 node025.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1750772 kB Buffers: 40124 kB Cached: 127912 kB SwapCached: 0 kB Active: 121032 kB Inactive: 106416 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1750772 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 796 kB Writeback: 0 kB AnonPages: 59412 kB Mapped: 15332 kB Slab: 58876 kB PageTables: 4116 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183368 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= 62540 MiB End job on node025 at 2010-06-12 11:03:20