Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCP 2007-03-23 | UNSAT | 2.58161 | 1.5864 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-blast-floppy1-7.ucl.opb |
MD5SUM | d632a3ec068dee28f1b227f8201fa32b |
Bench Category | SATUNSAT-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 | 0.064989 |
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 | 2913 |
Total number of constraints | 3105 |
Number of constraints which are clauses | 2259 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 846 |
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 | 6518 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 18803 |
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) 2004-2006 Daniel Le Berre 0.08/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.14 c no version file found!!! 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.9-22.EL.rootsmp 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1651659224 0.08/0.14 c Max memory 1654456320 0.08/0.14 c Total memory 1654456320 0.08/0.14 c Number of processors 2 0.08/0.19 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver) 0.08/0.19 --- Begin Solver configuration --- 0.08/0.19 c Stops conflict analysis at the first Unique Implication Point 0.08/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.08/0.19 c Learn all clauses as in MiniSAT 0.08/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.08/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.08/0.19 c No reason simplification 0.08/0.19 c --- End Solver configuration --- 0.08/0.19 c solving /tmp/evaluation/361656-1176984585/instance-361656-1176984585.opb 0.08/0.19 c reading problem ... 2.28/1.46 c ... done. Wall clock time 1.272s. 2.28/1.46 c CPU time (experimental) 0.75s. 2.28/1.46 c #vars 2913 2.28/1.46 c #constraints 3104 2.48/1.51 c starts : 1 2.48/1.51 c conflicts : 3 2.48/1.51 c decisions : 106 2.48/1.51 c propagations : 1075 2.48/1.51 c inspects : 2816 2.48/1.51 c learnt literals : 1 2.48/1.51 c learnt binary clauses : 0 2.48/1.51 c learnt ternary clauses : 0 2.48/1.51 c learnt clauses : 1 2.48/1.51 c root simplifications : 0 2.48/1.51 c removed literals (reason simplification) : 0 2.48/1.51 c reason swapping (by a shorter reason) : 0 2.48/1.51 c Calls to reduceDB : 0 2.48/1.51 c speed (decisions/second) : 2864.864864864865 2.48/1.51 c non guided choices 106 2.48/1.51 s UNSATISFIABLE 2.48/1.51 c Total wall clock time (ms): 1.317
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node4/watcher-361656-1176984585 -o ROOT/results/node4/solver-361656-1176984585 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361656-1176984585/sat4jPseudoCP.jar /tmp/evaluation/361656-1176984585/instance-361656-1176984585.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.86 0.97 0.99 2/77 9216 /proc/meminfo: memFree=1713752/2055920 swapFree=4153812/4192956 [pid=9216] ppid=9214 vsize=1800 CPUtime=0 /proc/9216/stat : 9216 (java) R 9214 9216 7814 0 -1 0 137 0 0 0 0 0 0 0 18 0 1 0 174496266 1843200 109 18446744073709551615 134512640 134550740 4294956608 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9216/statm: 450 115 85 9 0 92 0 [startup+0.0844619 s] /proc/loadavg: 0.86 0.97 0.99 2/77 9216 /proc/meminfo: memFree=1713752/2055920 swapFree=4153812/4192956 [pid=9216] ppid=9214 vsize=1777844 CPUtime=0.07 /proc/9216/stat : 9216 (java) S 9214 9216 7814 0 -1 0 3856 0 1 0 5 2 0 0 18 0 7 0 174496266 1820512256 3598 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 0 0 0 /proc/9216/statm: 444461 3598 1091 9 0 442097 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1777844 [startup+0.101463 s] /proc/loadavg: 0.86 0.97 0.99 2/77 9216 /proc/meminfo: memFree=1713752/2055920 swapFree=4153812/4192956 [pid=9216] ppid=9214 vsize=1780256 CPUtime=0.08 /proc/9216/stat : 9216 (java) S 9214 9216 7814 0 -1 0 4016 0 1 0 6 2 0 0 18 0 12 0 174496266 1822982144 3757 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/9216/statm: 445064 3757 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780256 [startup+0.301481 s] /proc/loadavg: 0.86 0.97 0.99 2/77 9216 /proc/meminfo: memFree=1713752/2055920 swapFree=4153812/4192956 [pid=9216] ppid=9214 vsize=1781512 CPUtime=0.33 /proc/9216/stat : 9216 (java) S 9214 9216 7814 0 -1 0 5178 0 1 0 30 3 0 0 18 0 12 0 174496266 1824268288 4916 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/9216/statm: 445378 4916 1264 9 0 442990 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1781512 [startup+0.701521 s] /proc/loadavg: 0.86 0.97 0.99 2/77 9216 /proc/meminfo: memFree=1713752/2055920 swapFree=4153812/4192956 [pid=9216] ppid=9214 vsize=1783760 CPUtime=0.91 /proc/9216/stat : 9216 (java) S 9214 9216 7814 0 -1 0 6974 0 1 0 87 4 0 0 18 0 12 0 174496266 1826570240 6424 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/9216/statm: 445940 6424 1301 9 0 443552 0 Current children cumulated CPU time (s) 0.91 Current children cumulated vsize (KiB) 1783760 [startup+1.5026 s] /proc/loadavg: 0.87 0.97 0.99 4/89 9228 /proc/meminfo: memFree=1682616/2055920 swapFree=4153812/4192956 [pid=9216] ppid=9214 vsize=1796344 CPUtime=2.48 /proc/9216/stat : 9216 (java) S 9214 9216 7814 0 -1 0 18545 0 1 0 238 10 0 0 18 0 13 0 174496266 1839456256 12889 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/9216/statm: 449086 12889 1317 9 0 446698 0 [pid=9216/tid=9218] ppid=9214 vsize=1796344 CPUtime=0.79 /proc/9216/task/9218/stat : 9218 (java) R 9214 9216 7814 0 -1 64 8694 0 1 0 74 5 0 0 19 0 13 0 174496267 1839456256 12889 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109500289 0 4 0 23759 0 0 0 -1 1 0 0 [pid=9216/tid=9219] ppid=9214 vsize=1796344 CPUtime=0 /proc/9216/task/9219/stat : 9219 (java) S 9214 9216 7814 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 174496268 1839456256 12889 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9216/tid=9220] ppid=9214 vsize=1796344 CPUtime=0 /proc/9216/task/9220/stat : 9220 (java) S 9214 9216 7814 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 174496268 1839456256 12889 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=9216/tid=9221] ppid=9214 vsize=1796344 CPUtime=0 /proc/9216/task/9221/stat : 9221 (java) S 9214 9216 7814 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 174496271 1839456256 12890 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=9216/tid=9222] ppid=9214 vsize=1796344 CPUtime=0 /proc/9216/task/9222/stat : 9222 (java) S 9214 9216 7814 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 174496271 1839456256 12890 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9216/tid=9223] ppid=9214 vsize=1796344 CPUtime=0 /proc/9216/task/9223/stat : 9223 (java) S 9214 9216 7814 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 174496271 1839456256 12890 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9216/tid=9224] ppid=9214 vsize=1796344 CPUtime=0 /proc/9216/task/9224/stat : 9224 (java) S 9214 9216 7814 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 174496275 1839456256 12890 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9216/tid=9225] ppid=9214 vsize=1796344 CPUtime=0.82 /proc/9216/task/9225/stat : 9225 (java) R 9214 9216 7814 0 -1 64 5290 0 0 0 80 2 0 0 18 0 13 0 174496275 1839456256 12890 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103314336 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9216/tid=9226] ppid=9214 vsize=1796344 CPUtime=0.85 /proc/9216/task/9226/stat : 9226 (java) S 9214 9216 7814 0 -1 64 3841 0 0 0 84 1 0 0 17 0 13 0 174496275 1839456256 12892 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=9216/tid=9227] ppid=9214 vsize=1796344 CPUtime=0 /proc/9216/task/9227/stat : 9227 (java) S 9214 9216 7814 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 174496275 1839456256 12893 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9216/tid=9228] ppid=9214 vsize=1796344 CPUtime=0 /proc/9216/task/9228/stat : 9228 (java) S 9214 9216 7814 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 174496275 1839456256 12893 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.48 Current children cumulated vsize (KiB) 1796344 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.5864 CPU time (s): 2.58161 CPU user time (s): 2.46663 CPU system time (s): 0.114982 CPU usage (%): 162.734 Max. virtual memory (cumulated for all children) (KiB): 1796344 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.46663 system time used= 0.114982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 18942 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= 399 involuntary context switches= 366 runsolver used 0.005999 second user time and 0.007998 second system time The end
Begin job on node4 on Thu Apr 19 12:09:45 UTC 2007 IDJOB= 361656 IDBENCH= 1460 IDSOLVER= 160 FILE ID= node4/361656-1176984585 PBS_JOBID= 4630391 Free space on /tmp= 66470 MiB SOLVER NAME= sat4jPseudoCP 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-blast-floppy1-7.ucl.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361656-1176984585/sat4jPseudoCP.jar /tmp/evaluation/361656-1176984585/instance-361656-1176984585.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-361656-1176984585 -o ROOT/results/node4/solver-361656-1176984585 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361656-1176984585/sat4jPseudoCP.jar /tmp/evaluation/361656-1176984585/instance-361656-1176984585.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= d632a3ec068dee28f1b227f8201fa32b RANDOM SEED= 252701562 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.218 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5931.00 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 : 3000.218 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1714160 kB Buffers: 35840 kB Cached: 223384 kB SwapCached: 2236 kB Active: 65092 kB Inactive: 217368 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1714160 kB SwapTotal: 4192956 kB SwapFree: 4153812 kB Dirty: 4096 kB Writeback: 0 kB Mapped: 30784 kB Slab: 44784 kB Committed_AS: 5285088 kB PageTables: 1820 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66470 MiB End job on node4 on Thu Apr 19 12:09:47 UTC 2007