Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | SAT | 2.01269 | 1.51081 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900553606.opb |
MD5SUM | 1d57a3bf328c0fbd59220c10cecd33cc |
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 | 1.13383 |
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 | 231 |
Total number of constraints | 2707 |
Number of constraints which are clauses | 2684 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 110 |
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 | 25 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 663 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.10/0.22 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.10/0.22 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.10/0.22 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.10/0.23 c no version file found!!! 0.10/0.23 c sun.arch.data.model 32 0.10/0.23 c java.version 1.6.0 0.10/0.23 c os.name Linux 0.10/0.23 c os.version 2.6.9-22.EL.rootsmp 0.10/0.23 c os.arch i386 0.10/0.23 c Free memory 1651659224 0.10/0.23 c Max memory 1654456320 0.10/0.23 c Total memory 1654456320 0.10/0.23 c Number of processors 2 0.10/0.29 --- Begin Solver configuration --- 0.10/0.29 c Stops conflict analysis at the first Unique Implication Point 0.10/0.29 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.10/0.29 c Learn all clauses as in MiniSAT 0.10/0.29 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.10/0.29 c VSIDS like heuristics from MiniSAT using a heap 0.10/0.29 c No reason simplification 0.10/0.29 c --- End Solver configuration --- 0.10/0.29 c solving /tmp/evaluation/359807-1176943247/instance-359807-1176943247.opb 0.10/0.29 c reading problem ... 1.07/0.98 c ... done. Wall clock time 0.694s. 1.07/0.98 c CPU time (experimental) 0.58s. 1.07/0.98 c #vars 231 1.07/0.98 c #constraints 2707 1.89/1.47 c starts : 7 1.89/1.47 c conflicts : 2290 1.89/1.47 c decisions : 3860 1.89/1.47 c propagations : 99325 1.89/1.47 c inspects : 430162 1.89/1.47 c learnt literals : 0 1.89/1.47 c learnt binary clauses : 0 1.89/1.47 c learnt ternary clauses : 6 1.89/1.47 c learnt clauses : 2290 1.89/1.47 c root simplifications : 0 1.89/1.47 c removed literals (reason simplification) : 0 1.89/1.47 c reason swapping (by a shorter reason) : 0 1.89/1.47 c Calls to reduceDB : 0 1.89/1.47 c speed (decisions/second) : 7942.38683127572 1.89/1.47 c non guided choices 121 1.89/1.47 s SATISFIABLE 1.89/1.47 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 1.89/1.47 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 1.89/1.47 v -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 -x81 1.89/1.47 v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 1.89/1.47 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 1.89/1.47 v -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 1.89/1.47 v -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 1.89/1.47 v -x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 x189 -x190 1.89/1.47 v -x191 -x192 -x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 x209 -x210 -x211 1.89/1.47 v -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 x225 -x226 -x227 -x228 -x229 -x230 -x231 1.89/1.47 c Total wall clock time (ms): 1.185
OK 0
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node71/watcher-359807-1176943247 -o ROOT/results/node71/solver-359807-1176943247 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359807-1176943247/sat4jPseudoResolution.jar /tmp/evaluation/359807-1176943247/instance-359807-1176943247.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: 0.84 0.95 0.98 3/64 28252 /proc/meminfo: memFree=1225072/2055920 swapFree=4184232/4192956 [pid=28252] ppid=28250 vsize=18568 CPUtime=0 /proc/28252/stat : 28252 (runsolver) R 28250 28252 27203 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 170313995 19013632 292 18446744073709551615 4194304 4296420 548682068832 18446744073709551615 231962373415 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/28252/statm: 4642 292 257 24 0 2626 0 [startup+0.074817 s] /proc/loadavg: 0.84 0.95 0.98 3/64 28252 /proc/meminfo: memFree=1225072/2055920 swapFree=4184232/4192956 [pid=28252] ppid=28250 vsize=1777708 CPUtime=0.05 /proc/28252/stat : 28252 (java) S 28250 28252 27203 0 -1 0 3734 0 1 0 4 1 0 0 18 0 7 0 170313995 1820372992 3477 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/28252/statm: 444427 3477 1082 9 0 442063 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1777708 [startup+0.101819 s] /proc/loadavg: 0.84 0.95 0.98 3/64 28252 /proc/meminfo: memFree=1225072/2055920 swapFree=4184232/4192956 [pid=28252] ppid=28250 vsize=1780108 CPUtime=0.08 /proc/28252/stat : 28252 (java) S 28250 28252 27203 0 -1 0 3967 0 1 0 6 2 0 0 18 0 12 0 170313995 1822830592 3709 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28252/statm: 445027 3709 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301849 s] /proc/loadavg: 0.84 0.95 0.98 3/64 28252 /proc/meminfo: memFree=1225072/2055920 swapFree=4184232/4192956 [pid=28252] ppid=28250 vsize=1781976 CPUtime=0.21 /proc/28252/stat : 28252 (java) S 28250 28252 27203 0 -1 0 4916 0 1 0 19 2 0 0 18 0 12 0 170313995 1824743424 4655 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28252/statm: 445494 4655 1246 9 0 443106 0 Current children cumulated CPU time (s) 0.21 Current children cumulated vsize (KiB) 1781976 [startup+0.701905 s] /proc/loadavg: 0.84 0.95 0.98 3/64 28252 /proc/meminfo: memFree=1225072/2055920 swapFree=4184232/4192956 [pid=28252] ppid=28250 vsize=1782680 CPUtime=0.75 /proc/28252/stat : 28252 (java) S 28250 28252 27203 0 -1 0 6406 0 1 0 72 3 0 0 18 0 12 0 170313995 1825464320 5939 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28252/statm: 445670 5939 1294 9 0 443282 0 Current children cumulated CPU time (s) 0.75 Current children cumulated vsize (KiB) 1782680 [startup+1.50301 s] /proc/loadavg: 0.84 0.95 0.98 3/77 28265 /proc/meminfo: memFree=1201288/2055920 swapFree=4184232/4192956 [pid=28252] ppid=28250 vsize=1785356 CPUtime=2 /proc/28252/stat : 28252 (java) S 28250 28252 27203 0 -1 0 9207 0 1 0 195 5 0 0 18 0 12 0 170313995 1828204544 7623 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28252/statm: 446339 7623 1315 9 0 443951 0 [pid=28252/tid=28254] ppid=28250 vsize=1785356 CPUtime=0.89 /proc/28252/task/28254/stat : 28254 (java) S 28250 28252 27203 0 -1 64 5749 0 1 0 86 3 0 0 25 0 12 0 170313997 1828204544 7623 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28252/tid=28255] ppid=28250 vsize=1785356 CPUtime=0 /proc/28252/task/28255/stat : 28255 (java) S 28250 28252 27203 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 170313998 1828204544 7623 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28252/tid=28256] ppid=28250 vsize=1785356 CPUtime=0 /proc/28252/task/28256/stat : 28256 (java) S 28250 28252 27203 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 170313998 1828204544 7623 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28252/tid=28257] ppid=28250 vsize=1785356 CPUtime=0 /proc/28252/task/28257/stat : 28257 (java) S 28250 28252 27203 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 170314001 1828204544 7623 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=28252/tid=28258] ppid=28250 vsize=1785356 CPUtime=0 /proc/28252/task/28258/stat : 28258 (java) S 28250 28252 27203 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 170314001 1828204544 7623 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28252/tid=28259] ppid=28250 vsize=1785356 CPUtime=0 /proc/28252/task/28259/stat : 28259 (java) S 28250 28252 27203 0 -1 64 3 0 0 0 0 0 0 0 23 0 12 0 170314001 1828204544 7623 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28252/tid=28260] ppid=28250 vsize=1785356 CPUtime=0 /proc/28252/task/28260/stat : 28260 (java) S 28250 28252 27203 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 170314005 1828204544 7623 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28252/tid=28261] ppid=28250 vsize=1785356 CPUtime=0.54 /proc/28252/task/28261/stat : 28261 (java) S 28250 28252 27203 0 -1 64 969 0 0 0 54 0 0 0 16 0 12 0 170314005 1828204544 7623 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28252/tid=28262] ppid=28250 vsize=1785356 CPUtime=0.53 /proc/28252/task/28262/stat : 28262 (java) S 28250 28252 27203 0 -1 64 1758 0 0 0 53 0 0 0 16 0 12 0 170314005 1828204544 7623 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28252/tid=28263] ppid=28250 vsize=1785356 CPUtime=0 /proc/28252/task/28263/stat : 28263 (java) S 28250 28252 27203 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 170314005 1828204544 7623 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28252/tid=28264] ppid=28250 vsize=1785356 CPUtime=0 /proc/28252/task/28264/stat : 28264 (java) S 28250 28252 27203 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 170314005 1828204544 7623 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2 Current children cumulated vsize (KiB) 1785356 Solver just ended. Dumping a history of the last processes samples Child status: 10 Real time (s): 1.51081 CPU time (s): 2.01269 CPU user time (s): 1.9547 CPU system time (s): 0.057991 CPU usage (%): 133.219 Max. virtual memory (cumulated for all children) (KiB): 1785356 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.9547 system time used= 0.057991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9212 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= 514 involuntary context switches= 419 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node71 on Thu Apr 19 00:40:47 UTC 2007 IDJOB= 359807 IDBENCH= 1322 IDSOLVER= 159 FILE ID= node71/359807-1176943247 PBS_JOBID= 4605712 Free space on /tmp= 66443 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553606.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359807-1176943247/sat4jPseudoResolution.jar /tmp/evaluation/359807-1176943247/instance-359807-1176943247.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-359807-1176943247 -o ROOT/results/node71/solver-359807-1176943247 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359807-1176943247/sat4jPseudoResolution.jar /tmp/evaluation/359807-1176943247/instance-359807-1176943247.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 1d57a3bf328c0fbd59220c10cecd33cc RANDOM SEED= 622446064 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node71.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: 1225672 kB Buffers: 31868 kB Cached: 718136 kB SwapCached: 2620 kB Active: 171324 kB Inactive: 588576 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1225672 kB SwapTotal: 4192956 kB SwapFree: 4184232 kB Dirty: 3880 kB Writeback: 0 kB Mapped: 16060 kB Slab: 56356 kB Committed_AS: 2561892 kB PageTables: 1448 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= 66443 MiB End job on node71 on Thu Apr 19 00:40:49 UTC 2007