Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | SAT | 1.13183 | 0.91002 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111219399.opb |
MD5SUM | 1476879b9f55ab2af66e74aac1d720c1 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.046992 |
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 | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
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 | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1177 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.05/0.17 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.05/0.17 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.05/0.17 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.05/0.19 c no version file found!!! 0.05/0.19 c sun.arch.data.model 32 0.05/0.19 c java.version 1.6.0 0.05/0.19 c os.name Linux 0.05/0.19 c os.version 2.6.9-22.EL.rootsmp 0.05/0.19 c os.arch i386 0.05/0.19 c Free memory 1651659224 0.05/0.19 c Max memory 1654456320 0.05/0.19 c Total memory 1654456320 0.05/0.19 c Number of processors 2 0.13/0.24 --- Begin Solver configuration --- 0.13/0.24 c Stops conflict analysis at the first Unique Implication Point 0.13/0.24 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.13/0.24 c Learn all clauses as in MiniSAT 0.13/0.24 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.13/0.24 c VSIDS like heuristics from MiniSAT using a heap 0.13/0.24 c No reason simplification 0.13/0.24 c --- End Solver configuration --- 0.13/0.24 c solving /tmp/evaluation/358967-1176918663/instance-358967-1176918663.opb 0.13/0.24 c reading problem ... 0.25/0.37 c ... done. Wall clock time 0.13s. 0.25/0.37 c CPU time (experimental) 0.27s. 0.25/0.37 c #vars 169 0.25/0.37 c #constraints 101 1.01/0.87 c starts : 7 1.01/0.87 c conflicts : 2547 1.01/0.87 c decisions : 3928 1.01/0.87 c propagations : 50656 1.01/0.87 c inspects : 168915 1.01/0.87 c learnt literals : 0 1.01/0.87 c learnt binary clauses : 0 1.01/0.87 c learnt ternary clauses : 0 1.01/0.87 c learnt clauses : 2547 1.01/0.87 c root simplifications : 0 1.01/0.87 c removed literals (reason simplification) : 0 1.01/0.87 c reason swapping (by a shorter reason) : 0 1.01/0.87 c Calls to reduceDB : 0 1.01/0.87 c speed (decisions/second) : 7983.739837398374 1.01/0.87 c non guided choices 34 1.01/0.87 s SATISFIABLE 1.01/0.87 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 1.01/0.87 v -x29 -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 1.01/0.87 v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 1.01/0.87 v -x81 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 x100 -x101 -x102 -x103 -x104 -x105 1.01/0.87 v -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 1.01/0.87 v -x127 -x128 -x129 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 1.01/0.87 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 1.01/0.87 v -x169 1.01/0.87 c Total wall clock time (ms): 0.627
OK 0
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node11/watcher-358967-1176918663 -o ROOT/results/node11/solver-358967-1176918663 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/358967-1176918663/sat4jPseudoResolution.jar /tmp/evaluation/358967-1176918663/instance-358967-1176918663.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 0.91 0.95 3/77 5924 /proc/meminfo: memFree=1389656/2055920 swapFree=4139248/4192956 [pid=5924] ppid=5922 vsize=18568 CPUtime=0 /proc/5924/stat : 5924 (runsolver) R 5922 5924 3923 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 132915272 19013632 292 18446744073709551615 4194304 4296420 548682068864 18446744073709551615 262910045479 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/5924/statm: 4642 292 257 24 0 2626 0 [startup+0.0188129 s] /proc/loadavg: 0.86 0.91 0.95 3/77 5924 /proc/meminfo: memFree=1389656/2055920 swapFree=4139248/4192956 [pid=5924] ppid=5922 vsize=12420 CPUtime=0 /proc/5924/stat : 5924 (java) S 5922 5924 3923 0 -1 0 768 0 0 0 0 0 0 0 18 0 2 0 132915272 12718080 551 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0 /proc/5924/statm: 3105 551 241 9 0 1241 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12420 [startup+0.101828 s] /proc/loadavg: 0.86 0.91 0.95 3/77 5924 /proc/meminfo: memFree=1389656/2055920 swapFree=4139248/4192956 [pid=5924] ppid=5922 vsize=1777708 CPUtime=0.05 /proc/5924/stat : 5924 (java) S 5922 5924 3923 0 -1 0 3730 0 1 0 3 2 0 0 18 0 7 0 132915272 1820372992 3473 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0 /proc/5924/statm: 444427 3473 1082 9 0 442063 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1777708 [startup+0.301845 s] /proc/loadavg: 0.86 0.91 0.95 3/77 5924 /proc/meminfo: memFree=1389656/2055920 swapFree=4139248/4192956 [pid=5924] ppid=5922 vsize=1781412 CPUtime=0.25 /proc/5924/stat : 5924 (java) S 5922 5924 3923 0 -1 0 5007 0 1 0 21 4 0 0 18 0 12 0 132915272 1824165888 4746 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/5924/statm: 445353 4746 1247 9 0 442965 0 Current children cumulated CPU time (s) 0.25 Current children cumulated vsize (KiB) 1781412 [startup+0.70189 s] /proc/loadavg: 0.86 0.91 0.95 3/77 5924 /proc/meminfo: memFree=1389656/2055920 swapFree=4139248/4192956 [pid=5924] ppid=5922 vsize=1785772 CPUtime=0.9 /proc/5924/stat : 5924 (java) S 5922 5924 3923 0 -1 0 6536 0 1 0 85 5 0 0 18 0 13 0 132915272 1828630528 5842 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/5924/statm: 446443 5843 1307 9 0 444055 0 Current children cumulated CPU time (s) 0.9 Current children cumulated vsize (KiB) 1785772 Solver just ended. Dumping a history of the last processes samples [startup+0.901914 s] /proc/loadavg: 0.86 0.91 0.95 3/77 5924 /proc/meminfo: memFree=1389656/2055920 swapFree=4139248/4192956 [pid=5924] ppid=5922 vsize=1785772 CPUtime=1.12 /proc/5924/stat : 5924 (java) S 5922 5924 3923 0 -1 0 6795 0 1 0 107 5 0 0 18 0 12 0 132915272 1828630528 6101 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/5924/statm: 446443 6101 1312 9 0 444055 0 Current children cumulated CPU time (s) 1.12 Current children cumulated vsize (KiB) 1785772 Child status: 10 Real time (s): 0.91002 CPU time (s): 1.13183 CPU user time (s): 1.07584 CPU system time (s): 0.055991 CPU usage (%): 124.374 Max. virtual memory (cumulated for all children) (KiB): 1785772 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.07584 system time used= 0.055991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6799 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= 359 involuntary context switches= 285 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node11 on Wed Apr 18 17:51:03 UTC 2007 IDJOB= 358967 IDBENCH= 1252 IDSOLVER= 159 FILE ID= node11/358967-1176918663 PBS_JOBID= 4595249 Free space on /tmp= 66254 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111219399.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/358967-1176918663/sat4jPseudoResolution.jar /tmp/evaluation/358967-1176918663/instance-358967-1176918663.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node11/watcher-358967-1176918663 -o ROOT/results/node11/solver-358967-1176918663 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/358967-1176918663/sat4jPseudoResolution.jar /tmp/evaluation/358967-1176918663/instance-358967-1176918663.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 1476879b9f55ab2af66e74aac1d720c1 RANDOM SEED= 987122625 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node11.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 : 3000.235 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 : 3000.235 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: 1390064 kB Buffers: 35648 kB Cached: 551368 kB SwapCached: 22332 kB Active: 228272 kB Inactive: 394052 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1390064 kB SwapTotal: 4192956 kB SwapFree: 4139248 kB Dirty: 3688 kB Writeback: 0 kB Mapped: 30848 kB Slab: 28956 kB Committed_AS: 6158020 kB PageTables: 1848 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= 66254 MiB End job on node11 on Wed Apr 18 17:51:05 UTC 2007