Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | SAT | 0.569912 | 0.468751 |
Name | normalized-PB06/SATUNSAT-MEDINT/submitted-PB06/ manquiho/Aardal_1/normalized-prob2.opb |
MD5SUM | 2f67579afe346c848695d45b6181b1eb |
Bench Category | SATUNSAT-MEDINT (no optimisation, medium integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.569912 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 68 |
Total number of constraints | 2 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2 |
Minimum length of a constraint | 68 |
Maximum length of a constraint | 68 |
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 | 14215207 |
Number of bits of the biggest number in a constraint | 24 |
Biggest sum of numbers in a constraint | 175368570 |
Number of bits of the biggest sum of numbers | 28 |
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) 2004-2006 Daniel Le Berre 0.08/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.15 c no version file found!!! 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1651659224 0.08/0.15 c Max memory 1654456320 0.08/0.15 c Total memory 1654456320 0.08/0.15 c Number of processors 2 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=1.5 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/365751-1177052244/instance-365751-1177052244.opb 0.20/0.20 c reading problem ... 0.20/0.23 c ... done. Wall clock time 0.026s. 0.20/0.23 c CPU time (experimental) 0.19s. 0.20/0.23 c #vars 68 0.20/0.23 c #constraints 2 0.52/0.42 c starts : 3 0.52/0.42 c conflicts : 316 0.52/0.42 c decisions : 421 0.52/0.42 c propagations : 2298 0.52/0.42 c inspects : 7070 0.52/0.42 c learnt literals : 0 0.52/0.42 c learnt binary clauses : 0 0.52/0.42 c learnt ternary clauses : 0 0.52/0.42 c learnt clauses : 316 0.52/0.42 c root simplifications : 0 0.52/0.42 c removed literals (reason simplification) : 0 0.52/0.42 c reason swapping (by a shorter reason) : 0 0.52/0.42 c Calls to reduceDB : 0 0.52/0.42 c speed (decisions/second) : 2170.103092783505 0.52/0.42 c non guided choices 57 0.52/0.42 s SATISFIABLE 0.52/0.42 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 -x30 0.52/0.42 v 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 x56 -x57 0.52/0.42 v -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 0.52/0.42 c Total wall clock time (ms): 0.223
OK 0
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node19/watcher-365751-1177052244 -o ROOT/results/node19/solver-365751-1177052244 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365751-1177052244/sat4jPseudoResolution.jar /tmp/evaluation/365751-1177052244/instance-365751-1177052244.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: 0.93 0.99 0.99 3/77 25443 /proc/meminfo: memFree=1616248/2055920 swapFree=4159444/4192956 [pid=25443] ppid=25441 vsize=152 CPUtime=0 /proc/25443/stat : 25443 (java) D 25441 25443 13820 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 153141779 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 7484196 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/25443/statm: 38 26 19 9 0 4 0 [startup+0.0874879 s] /proc/loadavg: 0.93 0.99 0.99 3/77 25443 /proc/meminfo: memFree=1616248/2055920 swapFree=4159444/4192956 [pid=25443] ppid=25441 vsize=1777844 CPUtime=0.07 /proc/25443/stat : 25443 (java) S 25441 25443 13820 0 -1 0 3831 0 1 0 4 3 0 0 18 0 7 0 153141779 1820512256 3574 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0 /proc/25443/statm: 444461 3574 1091 9 0 442097 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1777844 [startup+0.101479 s] /proc/loadavg: 0.93 0.99 0.99 3/77 25443 /proc/meminfo: memFree=1616248/2055920 swapFree=4159444/4192956 [pid=25443] ppid=25441 vsize=1780108 CPUtime=0.08 /proc/25443/stat : 25443 (java) S 25441 25443 13820 0 -1 0 3972 0 1 0 5 3 0 0 18 0 12 0 153141779 1822830592 3714 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/25443/statm: 445027 3714 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301501 s] /proc/loadavg: 0.93 0.99 0.99 3/77 25443 /proc/meminfo: memFree=1616248/2055920 swapFree=4159444/4192956 [pid=25443] ppid=25441 vsize=1782812 CPUtime=0.35 /proc/25443/stat : 25443 (java) S 25441 25443 13820 0 -1 0 5431 0 1 0 31 4 0 0 18 0 13 0 153141779 1825599488 5036 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/25443/statm: 445703 5036 1279 9 0 443315 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1782812 Solver just ended. Dumping a history of the last processes samples [startup+0.401508 s] /proc/loadavg: 0.93 0.99 0.99 3/77 25443 /proc/meminfo: memFree=1616248/2055920 swapFree=4159444/4192956 [pid=25443] ppid=25441 vsize=1784892 CPUtime=0.52 /proc/25443/stat : 25443 (java) S 25441 25443 13820 0 -1 0 6168 0 1 0 48 4 0 0 18 0 13 0 153141779 1827729408 5470 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/25443/statm: 446223 5470 1293 9 0 443835 0 Current children cumulated CPU time (s) 0.52 Current children cumulated vsize (KiB) 1784892 Child status: 10 Real time (s): 0.468751 CPU time (s): 0.569912 CPU user time (s): 0.52092 CPU system time (s): 0.048992 CPU usage (%): 121.581 Max. virtual memory (cumulated for all children) (KiB): 1784892 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.52092 system time used= 0.048992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6229 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= 233 involuntary context switches= 155 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node19 on Fri Apr 20 06:57:24 UTC 2007 IDJOB= 365751 IDBENCH= 2560 IDSOLVER= 159 FILE ID= node19/365751-1177052244 PBS_JOBID= 4640129 Free space on /tmp= 66447 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-MEDINT/submitted-PB06/manquiho/Aardal_1/normalized-prob2.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365751-1177052244/sat4jPseudoResolution.jar /tmp/evaluation/365751-1177052244/instance-365751-1177052244.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-365751-1177052244 -o ROOT/results/node19/solver-365751-1177052244 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365751-1177052244/sat4jPseudoResolution.jar /tmp/evaluation/365751-1177052244/instance-365751-1177052244.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 2f67579afe346c848695d45b6181b1eb RANDOM SEED= 949297482 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node19.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 : 3000.213 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 : 3000.213 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: 1616720 kB Buffers: 63772 kB Cached: 280300 kB SwapCached: 2320 kB Active: 168448 kB Inactive: 204672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1616720 kB SwapTotal: 4192956 kB SwapFree: 4159444 kB Dirty: 3680 kB Writeback: 0 kB Mapped: 36020 kB Slab: 51640 kB Committed_AS: 4611988 kB PageTables: 1796 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= 66447 MiB End job on node19 on Fri Apr 20 06:57:25 UTC 2007