Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCP 2007-03-23 | OPT | 7 | 1.15382 | 0.837914 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-maincont.r.opb |
MD5SUM | 810dcf2b3e8c0450d72550588875745c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 7 |
Best CPU time to get the best result obtained on this benchmark | 0.025995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 7 |
Optimality of the best value was proved | YES |
Number of variables | 67 |
Total number of constraints | 105 |
Number of constraints which are clauses | 105 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 67 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 67 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 67 |
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 |
0.08/0.13 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 0.20/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver) 0.20/0.20 --- Begin Solver configuration --- 0.20/0.20 c Stops conflict analysis at the first Unique Implication Point 0.20/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.20 c Learn all clauses as in MiniSAT 0.20/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.20/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.20 c No reason simplification 0.20/0.20 c --- End Solver configuration --- 0.20/0.20 c solving /tmp/evaluation/366326-1177060259/instance-366326-1177060259.opb 0.20/0.20 c reading problem ... 0.45/0.42 c ... done. Wall clock time 0.216s. 0.45/0.42 c CPU time (experimental) 0.34s. 0.45/0.42 c #vars 67 0.45/0.42 c #constraints 105 0.45/0.43 c SATISFIABLE 0.45/0.44 c OPTIMIZING... 0.45/0.44 c Got one! Elapsed wall clock time (in seconds):0.236 0.45/0.44 o 9 0.45/0.48 c Got one! Elapsed wall clock time (in seconds):0.283 0.45/0.48 o 8 0.76/0.63 c Got one! Elapsed wall clock time (in seconds):0.433 0.76/0.63 o 7 1.11/0.81 c starts : 4 1.11/0.81 c conflicts : 51 1.11/0.81 c decisions : 312 1.11/0.81 c propagations : 690 1.11/0.81 c inspects : 2938 1.11/0.81 c learnt literals : 0 1.11/0.81 c learnt binary clauses : 0 1.11/0.81 c learnt ternary clauses : 0 1.11/0.81 c learnt clauses : 50 1.11/0.81 c root simplifications : 0 1.11/0.81 c removed literals (reason simplification) : 0 1.11/0.81 c reason swapping (by a shorter reason) : 0 1.11/0.81 c Calls to reduceDB : 0 1.11/0.81 c speed (decisions/second) : 1752.8089887640451 1.11/0.81 c non guided choices 0 1.11/0.81 s OPTIMUM FOUND 1.11/0.81 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 -x25 -x26 -x27 x28 x29 1.11/0.81 v -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 1.11/0.81 v -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 1.11/0.81 c objective function=7 1.11/0.81 c Total wall clock time (ms): 0.615
OK 7
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-366326-1177060259 -o ROOT/results/node18/solver-366326-1177060259 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/366326-1177060259/sat4jPseudoCP.jar /tmp/evaluation/366326-1177060259/instance-366326-1177060259.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: 1.00 1.00 1.00 2/77 13386 /proc/meminfo: memFree=1840656/2055920 swapFree=4147132/4192956 [pid=13386] ppid=13384 vsize=324 CPUtime=0 /proc/13386/stat : 13386 (java) R 13384 13386 16508 0 -1 0 61 0 0 0 0 0 0 0 18 0 1 0 153943260 331776 44 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 7861028 0 0 4096 0 0 0 0 17 1 0 0 /proc/13386/statm: 81 44 33 9 0 6 0 [startup+0.0088591 s] /proc/loadavg: 1.00 1.00 1.00 2/77 13386 /proc/meminfo: memFree=1840656/2055920 swapFree=4147132/4192956 [pid=13386] ppid=13384 vsize=272 CPUtime=0 /proc/13386/stat : 13386 (java) D 13384 13386 16508 0 -1 0 217 0 0 0 0 0 0 0 18 0 1 0 153943260 278528 37 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 7861028 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/13386/statm: 68 37 28 9 0 6 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 272 [startup+0.101873 s] /proc/loadavg: 1.00 1.00 1.00 2/77 13386 /proc/meminfo: memFree=1840656/2055920 swapFree=4147132/4192956 [pid=13386] ppid=13384 vsize=1780108 CPUtime=0.08 /proc/13386/stat : 13386 (java) S 13384 13386 16508 0 -1 0 3983 0 1 0 6 2 0 0 18 0 12 0 153943260 1822830592 3724 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/13386/statm: 445027 3724 1123 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301892 s] /proc/loadavg: 1.00 1.00 1.00 2/77 13386 /proc/meminfo: memFree=1840656/2055920 swapFree=4147132/4192956 [pid=13386] ppid=13384 vsize=1781420 CPUtime=0.3 /proc/13386/stat : 13386 (java) S 13384 13386 16508 0 -1 0 5105 0 1 0 27 3 0 0 18 0 12 0 153943260 1824174080 4843 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/13386/statm: 445355 4843 1264 9 0 442967 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1781420 [startup+0.701934 s] /proc/loadavg: 1.00 1.00 1.00 2/77 13386 /proc/meminfo: memFree=1840656/2055920 swapFree=4147132/4192956 [pid=13386] ppid=13384 vsize=1784232 CPUtime=0.91 /proc/13386/stat : 13386 (java) S 13384 13386 16508 0 -1 0 7496 0 1 0 87 4 0 0 18 0 13 0 153943260 1827053568 6852 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/13386/statm: 446058 6852 1309 9 0 443670 0 Current children cumulated CPU time (s) 0.91 Current children cumulated vsize (KiB) 1784232 Solver just ended. Dumping a history of the last processes samples [startup+0.801941 s] /proc/loadavg: 1.00 1.00 1.00 2/77 13386 /proc/meminfo: memFree=1840656/2055920 swapFree=4147132/4192956 [pid=13386] ppid=13384 vsize=1784652 CPUtime=1.11 /proc/13386/stat : 13386 (java) S 13384 13386 16508 0 -1 0 8145 0 1 0 106 5 0 0 18 0 13 0 153943260 1827483648 7381 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/13386/statm: 446163 7381 1310 9 0 443775 0 Current children cumulated CPU time (s) 1.11 Current children cumulated vsize (KiB) 1784652 Child status: 30 Real time (s): 0.837914 CPU time (s): 1.15382 CPU user time (s): 1.09683 CPU system time (s): 0.056991 CPU usage (%): 137.702 Max. virtual memory (cumulated for all children) (KiB): 1784652 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.09683 system time used= 0.056991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8251 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= 364 involuntary context switches= 301 runsolver used 0.004999 second user time and 0.006998 second system time The end
Begin job on node18 on Fri Apr 20 09:10:59 UTC 2007 IDJOB= 366326 IDBENCH= 2852 IDSOLVER= 160 FILE ID= node18/366326-1177060259 PBS_JOBID= 4640168 Free space on /tmp= 66482 MiB SOLVER NAME= sat4jPseudoCP 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-maincont.r.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/366326-1177060259/sat4jPseudoCP.jar /tmp/evaluation/366326-1177060259/instance-366326-1177060259.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-366326-1177060259 -o ROOT/results/node18/solver-366326-1177060259 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/366326-1177060259/sat4jPseudoCP.jar /tmp/evaluation/366326-1177060259/instance-366326-1177060259.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 810dcf2b3e8c0450d72550588875745c RANDOM SEED= 445432655 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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 : 3000.234 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 : 5914.62 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 : 3000.234 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: 1841128 kB Buffers: 39372 kB Cached: 72640 kB SwapCached: 14196 kB Active: 58980 kB Inactive: 98468 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1841128 kB SwapTotal: 4192956 kB SwapFree: 4147132 kB Dirty: 3620 kB Writeback: 0 kB Mapped: 34896 kB Slab: 42876 kB Committed_AS: 5300128 kB PageTables: 1788 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= 66482 MiB End job on node18 on Fri Apr 20 09:11:00 UTC 2007