Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 2.02269 | 1.13657 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-blast-floppy1-8.ucl.opb |
MD5SUM | f8abb380dd08e138dce9720c80a7343a |
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 | 0.053991 |
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 | 3618 |
Total number of constraints | 3931 |
Number of constraints which are clauses | 2865 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1066 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 25 |
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 | 7394 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 19679 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.13 c See www.sat4j.org for details. 0.08/0.14 c version 2.2.0.v20100526 0.08/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.14 c java.vm.version 11.2-b01 0.08/0.14 c java.vm.vendor Sun Microsystems Inc. 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0_12 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.18-164.el5 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1393557488 0.08/0.14 c Max memory 1395916800 0.08/0.14 c Total memory 1395916800 0.08/0.14 c Number of processors 2 0.25/0.20 c Pseudo Boolean Optimization 0.25/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.25/0.20 c --- Begin Solver configuration --- 0.25/0.20 c Stops conflict analysis at the first Unique Implication Point 0.25/0.20 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.25/0.20 c Learn all clauses as in MiniSAT 0.25/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.25/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.25/0.20 c No reason simplification 0.25/0.20 c Armin Biere (Picosat) restarts strategy 0.25/0.20 c Glucose learned constraints deletion strategy 0.25/0.20 c timeout=2147483s 0.25/0.20 c DB Simplification allowed=false 0.25/0.20 c --- End Solver configuration --- 0.25/0.20 c solving HOME/instance-2661066-1276335543.opb 0.25/0.20 c reading problem ... 1.77/1.05 c ... done. Wall clock time 0.833s. 1.77/1.05 c #vars 3618 1.77/1.05 c #constraints 3931 1.77/1.05 c constraints type 1.77/1.05 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1966 1.77/1.05 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 898 1.77/1.05 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1066 1.77/1.06 c starts : 0 1.77/1.06 c conflicts : 0 1.77/1.06 c decisions : 0 1.77/1.06 c propagations : 571 1.77/1.06 c inspects : 1608 1.77/1.06 c learnt literals : 0 1.77/1.06 c learnt binary clauses : 0 1.77/1.06 c learnt ternary clauses : 0 1.77/1.07 c learnt clauses : 0 1.77/1.07 c ignored clauses : 0 1.77/1.07 c root simplifications : 0 1.77/1.07 c removed literals (reason simplification) : 0 1.77/1.07 c reason swapping (by a shorter reason) : 0 1.77/1.07 c Calls to reduceDB : 0 1.77/1.07 c number of reductions to clauses (during analyze) : 0 1.77/1.07 c number of learned constraints concerned by reduction : 0 1.77/1.07 c number of learning phase by resolution : 0 1.77/1.07 c number of learning phase by cutting planes : 0 1.77/1.07 c speed (assignments/second) : 19689.655172413793 1.77/1.07 c non guided choices 0 1.77/1.07 c learnt constraints type 1.77/1.07 c constraints type 1.77/1.07 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1966 1.77/1.07 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 898 1.77/1.07 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1066 1.77/1.07 s UNSATISFIABLE 1.77/1.07 c Total wall clock time (in seconds): 0.864
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-2661066-1276335543/watcher-2661066-1276335543 -o /tmp/evaluation-result-2661066-1276335543/solver-2661066-1276335543 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661066-1276335543.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: 0.98 1.03 1.01 3/106 9195 /proc/meminfo: memFree=1503764/2059040 swapFree=4192956/4192956 [pid=9195] ppid=9193 vsize=248 CPUtime=0 /proc/9195/stat : 9195 (java) R 9193 9195 7869 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 9158198 253952 28 1992294400 134512640 134550932 4289272240 18446744073709551615 3887582 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9195/statm: 62 28 21 10 0 23 0 [startup+0.0293669 s] /proc/loadavg: 0.98 1.03 1.01 3/106 9195 /proc/meminfo: memFree=1503764/2059040 swapFree=4192956/4192956 [pid=9195] ppid=9193 vsize=1518368 CPUtime=0.01 /proc/9195/stat : 9195 (java) S 9193 9195 7869 0 -1 4202496 2771 0 1 0 0 1 0 0 18 0 4 0 9158198 1554808832 2214 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/9195/statm: 379592 2214 501 10 0 377303 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1518368 [startup+0.101373 s] /proc/loadavg: 0.98 1.03 1.01 3/106 9195 /proc/meminfo: memFree=1503764/2059040 swapFree=4192956/4192956 [pid=9195] ppid=9193 vsize=1524184 CPUtime=0.08 /proc/9195/stat : 9195 (java) S 9193 9195 7869 0 -1 4202496 3982 0 1 0 6 2 0 0 18 0 12 0 9158198 1560764416 3420 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9195/statm: 381046 3420 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.30146 s] /proc/loadavg: 0.98 1.03 1.01 3/106 9195 /proc/meminfo: memFree=1503764/2059040 swapFree=4192956/4192956 [pid=9195] ppid=9193 vsize=1526396 CPUtime=0.38 /proc/9195/stat : 9195 (java) S 9193 9195 7869 0 -1 4202496 5384 0 1 0 34 4 0 0 18 0 12 0 9158198 1563029504 4820 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9195/statm: 381599 4820 1362 10 0 378901 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 1526396 [startup+0.701451 s] /proc/loadavg: 0.98 1.03 1.01 3/106 9195 /proc/meminfo: memFree=1503764/2059040 swapFree=4192956/4192956 [pid=9195] ppid=9193 vsize=1529024 CPUtime=1.17 /proc/9195/stat : 9195 (java) S 9193 9195 7869 0 -1 4202496 7489 0 1 0 113 4 0 0 18 0 12 0 9158198 1565720576 6925 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9195/statm: 382256 6926 1411 10 0 379558 0 Current children cumulated CPU time (s) 1.17 Current children cumulated vsize (KiB) 1529024 Solver just ended. Dumping a history of the last processes samples [startup+1.10944 s] /proc/loadavg: 1.14 1.06 1.02 4/118 9207 /proc/meminfo: memFree=1469568/2059040 swapFree=4192956/4192956 [pid=9195] ppid=9193 vsize=1534296 CPUtime=1.97 /proc/9195/stat : 9195 (java) S 9193 9195 7869 0 -1 4202496 12080 0 1 0 191 6 0 0 18 0 12 0 9158198 1571119104 11190 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9195/statm: 383614 11197 1416 10 0 380916 0 [pid=9195/tid=9197] ppid=9193 vsize=1534456 CPUtime=1.04 /proc/9195/task/9197/stat : 9197 (java) S 9193 9195 7869 0 -1 4202560 8404 0 1 0 100 4 0 0 18 0 12 0 9158199 1571282944 11198 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 4 0 16800975 18446604437852084352 0 0 -1 0 0 0 0 [pid=9195/tid=9198] ppid=9193 vsize=1534456 CPUtime=0 /proc/9195/task/9198/stat : 9198 (java) S 9193 9195 7869 0 -1 4202560 3 0 0 0 0 0 0 0 21 0 12 0 9158201 1571282944 11199 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 4 0 16800975 18446604437852084352 0 0 -1 0 0 0 0 [pid=9195/tid=9199] ppid=9193 vsize=1534456 CPUtime=0 /proc/9195/task/9199/stat : 9199 (java) S 9193 9195 7869 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 9158201 1571282944 11200 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 4 0 16800975 18446604437852084352 0 0 -1 0 0 0 0 [pid=9195/tid=9200] ppid=9193 vsize=1534456 CPUtime=0 /proc/9195/task/9200/stat : 9200 (java) S 9193 9195 7869 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 9158202 1571282944 11201 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 0 0 16800975 18446604437852084352 0 0 -1 0 0 0 0 [pid=9195/tid=9201] ppid=9193 vsize=1534456 CPUtime=0 /proc/9195/task/9201/stat : 9201 (java) S 9193 9195 7869 0 -1 4202560 9 0 0 0 0 0 0 0 24 0 12 0 9158203 1571282944 11202 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 4 0 16800975 18446604437852084352 0 0 -1 0 0 0 0 [pid=9195/tid=9202] ppid=9193 vsize=1534456 CPUtime=0 /proc/9195/task/9202/stat : 9202 (java) S 9193 9195 7869 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 12 0 9158203 1571282944 11203 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 4 0 16800975 18446604437852084352 0 0 -1 0 0 0 0 [pid=9195/tid=9203] ppid=9193 vsize=1534456 CPUtime=0 /proc/9195/task/9203/stat : 9203 (java) S 9193 9195 7869 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 9158207 1571282944 11204 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 4 0 16800975 18446604437852084352 0 0 -1 0 0 0 0 [pid=9195/tid=9204] ppid=9193 vsize=1534456 CPUtime=0.55 /proc/9195/task/9204/stat : 9204 (java) R 9193 9195 7869 0 -1 4202560 1340 0 0 0 55 0 0 0 25 0 12 0 9158207 1571282944 11204 1992294400 134512640 134550932 4289272240 18446744073709551615 106251298 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=9195/tid=9205] ppid=9193 vsize=1534456 CPUtime=0.35 /proc/9195/task/9205/stat : 9205 (java) R 9193 9195 7869 0 -1 4202560 1277 0 0 0 35 0 0 0 25 0 12 0 9158207 1571282944 11206 1992294400 134512640 134550932 4289272240 18446744073709551615 105856343 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=9195/tid=9206] ppid=9193 vsize=1534456 CPUtime=0 /proc/9195/task/9206/stat : 9206 (java) S 9193 9195 7869 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 9158207 1571282944 11206 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 4 0 16800975 18446604437852084352 0 0 -1 0 0 0 0 [pid=9195/tid=9207] ppid=9193 vsize=1534456 CPUtime=0 /proc/9195/task/9207/stat : 9207 (java) S 9193 9195 7869 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 12 0 9158207 1571282944 11207 1992294400 134512640 134550932 4289272240 18446744073709551615 4294960144 0 4 0 16800975 18446604437852084352 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.97 Current children cumulated vsize (KiB) 1534296 Child status: 20 Real time (s): 1.13657 CPU time (s): 2.02269 CPU user time (s): 1.9517 CPU system time (s): 0.070989 CPU usage (%): 177.965 Max. virtual memory (cumulated for all children) (KiB): 1534296 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.9517 system time used= 0.070989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12277 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= 180 involuntary context switches= 114 runsolver used 0.005999 second user time and 0.019996 second system time The end
Begin job on node004 at 2010-06-12 11:39:03 IDJOB=2661066 IDBENCH=1470 IDSOLVER=1165 FILE ID=node004/2661066-1276335543 PBS_JOBID= 11173167 Free space on /tmp= 62536 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-blast-floppy1-8.ucl.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661066-1276335543/watcher-2661066-1276335543 -o /tmp/evaluation-result-2661066-1276335543/solver-2661066-1276335543 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661066-1276335543.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f8abb380dd08e138dce9720c80a7343a RANDOM SEED=116221743 node004.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 : 3000.210 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 : 6000.42 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 : 3000.210 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1504036 kB Buffers: 111240 kB Cached: 314464 kB SwapCached: 0 kB Active: 178168 kB Inactive: 306872 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1504036 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 836 kB Writeback: 0 kB AnonPages: 59400 kB Mapped: 15504 kB Slab: 47996 kB PageTables: 4048 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182416 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= 62536 MiB End job on node004 at 2010-06-12 11:39:05