Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | SAT | 1.88671 | 1.30778 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900574948.opb |
MD5SUM | 424b2c50e707548a243b0e75b75ebe22 |
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 | 0.149976 |
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 | 669 |
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 |
0.09/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.09/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.09/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.09/0.15 c no version file found!!! 0.09/0.15 c sun.arch.data.model 32 0.09/0.15 c java.version 1.6.0 0.09/0.15 c os.name Linux 0.09/0.15 c os.version 2.6.9-22.EL.rootsmp 0.09/0.15 c os.arch i386 0.09/0.15 c Free memory 1651659224 0.09/0.15 c Max memory 1654456320 0.09/0.15 c Total memory 1654456320 0.09/0.15 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/359317-1176926044/instance-359317-1176926044.opb 0.20/0.20 c reading problem ... 1.23/0.90 c ... done. Wall clock time 0.695s. 1.23/0.90 c CPU time (experimental) 0.59s. 1.23/0.90 c #vars 231 1.23/0.90 c #constraints 2707 1.76/1.29 c starts : 6 1.76/1.29 c conflicts : 1386 1.76/1.29 c decisions : 2333 1.76/1.29 c propagations : 66004 1.76/1.29 c inspects : 251980 1.76/1.29 c learnt literals : 0 1.76/1.29 c learnt binary clauses : 0 1.76/1.29 c learnt ternary clauses : 0 1.76/1.29 c learnt clauses : 1386 1.76/1.29 c root simplifications : 0 1.76/1.29 c removed literals (reason simplification) : 0 1.76/1.29 c reason swapping (by a shorter reason) : 0 1.76/1.29 c Calls to reduceDB : 0 1.76/1.29 c speed (decisions/second) : 6059.74025974026 1.76/1.29 c non guided choices 121 1.76/1.29 s SATISFIABLE 1.76/1.29 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 1.76/1.29 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 1.76/1.29 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 1.76/1.29 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 1.76/1.29 v -x106 -x107 -x108 x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 1.76/1.29 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 1.76/1.29 v x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 1.76/1.29 v -x169 -x170 x171 -x172 -x173 x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 -x187 -x188 -x189 1.76/1.29 v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x200 -x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 1.76/1.29 v -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231 1.76/1.29 c Total wall clock time (ms): 1.085
OK 0
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node9/watcher-359317-1176926044 -o ROOT/results/node9/solver-359317-1176926044 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359317-1176926044/sat4jPseudoResolution.jar /tmp/evaluation/359317-1176926044/instance-359317-1176926044.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: 0.94 1.00 0.99 2/77 17317 /proc/meminfo: memFree=1398552/2055920 swapFree=4152996/4192956 [pid=17317] ppid=17315 vsize=152 CPUtime=0 /proc/17317/stat : 17317 (java) R 17315 17317 16475 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 168641999 155648 26 18446744073709551615 134512640 134550740 4294956560 18446744073709551615 8663339 0 0 4096 0 0 0 0 17 1 0 0 /proc/17317/statm: 38 26 19 9 0 4 0 [startup+0.0530851 s] /proc/loadavg: 0.94 1.00 0.99 2/77 17317 /proc/meminfo: memFree=1398552/2055920 swapFree=4152996/4192956 [pid=17317] ppid=17315 vsize=1777060 CPUtime=0.03 /proc/17317/stat : 17317 (java) S 17315 17317 16475 0 -1 0 3510 0 1 0 2 1 0 0 18 0 5 0 168641999 1819709440 3255 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/17317/statm: 444265 3255 1044 9 0 441901 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1777060 [startup+0.102093 s] /proc/loadavg: 0.94 1.00 0.99 2/77 17317 /proc/meminfo: memFree=1398552/2055920 swapFree=4152996/4192956 [pid=17317] ppid=17315 vsize=1780108 CPUtime=0.09 /proc/17317/stat : 17317 (java) S 17315 17317 16475 0 -1 0 3973 0 1 0 7 2 0 0 18 0 12 0 168641999 1822830592 3715 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/17317/statm: 445027 3715 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780108 [startup+0.301111 s] /proc/loadavg: 0.94 1.00 0.99 2/77 17317 /proc/meminfo: memFree=1398552/2055920 swapFree=4152996/4192956 [pid=17317] ppid=17315 vsize=1782420 CPUtime=0.31 /proc/17317/stat : 17317 (java) S 17315 17317 16475 0 -1 0 5118 0 1 0 28 3 0 0 18 0 12 0 168641999 1825198080 4857 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/17317/statm: 445605 4857 1263 9 0 443217 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1782420 [startup+0.702159 s] /proc/loadavg: 0.94 1.00 0.99 2/77 17317 /proc/meminfo: memFree=1398552/2055920 swapFree=4152996/4192956 [pid=17317] ppid=17315 vsize=1783284 CPUtime=0.89 /proc/17317/stat : 17317 (java) S 17315 17317 16475 0 -1 0 6723 0 1 0 85 4 0 0 18 0 12 0 168641999 1826082816 6214 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/17317/statm: 445821 6214 1301 9 0 443433 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 1783284 Solver just ended. Dumping a history of the last processes samples [startup+1.1072 s] /proc/loadavg: 0.94 1.00 0.99 4/90 17330 /proc/meminfo: memFree=1374640/2055920 swapFree=4152996/4192956 [pid=17317] ppid=17315 vsize=1785624 CPUtime=1.59 /proc/17317/stat : 17317 (java) S 17315 17317 16475 0 -1 0 9240 0 1 0 154 5 0 0 18 0 13 0 168641999 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/17317/statm: 446406 7211 1313 9 0 444018 0 [pid=17317/tid=17319] ppid=17315 vsize=1785624 CPUtime=0.69 /proc/17317/task/17319/stat : 17319 (java) R 17315 17317 16475 0 -1 64 5517 0 1 0 66 3 0 0 22 0 13 0 168642000 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17317/tid=17320] ppid=17315 vsize=1785624 CPUtime=0 /proc/17317/task/17320/stat : 17320 (java) S 17315 17317 16475 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 168642002 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17317/tid=17321] ppid=17315 vsize=1785624 CPUtime=0 /proc/17317/task/17321/stat : 17321 (java) S 17315 17317 16475 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 168642002 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=17317/tid=17322] ppid=17315 vsize=1785624 CPUtime=0 /proc/17317/task/17322/stat : 17322 (java) S 17315 17317 16475 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 168642004 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=17317/tid=17323] ppid=17315 vsize=1785624 CPUtime=0 /proc/17317/task/17323/stat : 17323 (java) S 17315 17317 16475 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 168642005 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17317/tid=17324] ppid=17315 vsize=1785624 CPUtime=0 /proc/17317/task/17324/stat : 17324 (java) S 17315 17317 16475 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 168642005 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17317/tid=17325] ppid=17315 vsize=1785624 CPUtime=0 /proc/17317/task/17325/stat : 17325 (java) S 17315 17317 16475 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 168642008 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17317/tid=17326] ppid=17315 vsize=1785624 CPUtime=0.47 /proc/17317/task/17326/stat : 17326 (java) R 17315 17317 16475 0 -1 64 1846 0 0 0 47 0 0 0 17 0 13 0 168642009 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 103271514 0 4 0 23759 0 0 0 -1 1 0 0 [pid=17317/tid=17327] ppid=17315 vsize=1785624 CPUtime=0.4 /proc/17317/task/17327/stat : 17327 (java) S 17315 17317 16475 0 -1 64 1152 0 0 0 40 0 0 0 17 0 13 0 168642009 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17317/tid=17328] ppid=17315 vsize=1785624 CPUtime=0 /proc/17317/task/17328/stat : 17328 (java) S 17315 17317 16475 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 168642009 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17317/tid=17329] ppid=17315 vsize=1785624 CPUtime=0 /proc/17317/task/17329/stat : 17329 (java) S 17315 17317 16475 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 168642009 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17317/tid=17330] ppid=17315 vsize=1785624 CPUtime=0 /proc/17317/task/17330/stat : 17330 (java) S 17315 17317 16475 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 168642090 1828478976 7211 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 1785624 [startup+1.30224 s] /proc/loadavg: 0.94 1.00 0.99 4/90 17330 /proc/meminfo: memFree=1374640/2055920 swapFree=4152996/4192956 [pid=17317] ppid=17315 vsize=0 CPUtime=1.87 /proc/17317/stat : 17317 (java) Z 17315 17317 16475 0 -1 1036 9407 0 1 0 182 5 0 0 16 0 2 0 168641999 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/17317/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 1.87 Current children cumulated vsize (KiB) 0 Child status: 10 Real time (s): 1.30778 CPU time (s): 1.88671 CPU user time (s): 1.82772 CPU system time (s): 0.058991 CPU usage (%): 144.268 Max. virtual memory (cumulated for all children) (KiB): 1785624 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.82772 system time used= 0.058991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9407 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= 487 involuntary context switches= 397 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node9 on Wed Apr 18 19:54:04 UTC 2007 IDJOB= 359317 IDBENCH= 1283 IDSOLVER= 159 FILE ID= node9/359317-1176926044 PBS_JOBID= 4605650 Free space on /tmp= 66425 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900574948.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359317-1176926044/sat4jPseudoResolution.jar /tmp/evaluation/359317-1176926044/instance-359317-1176926044.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-359317-1176926044 -o ROOT/results/node9/solver-359317-1176926044 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359317-1176926044/sat4jPseudoResolution.jar /tmp/evaluation/359317-1176926044/instance-359317-1176926044.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 424b2c50e707548a243b0e75b75ebe22 RANDOM SEED= 261636758 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node9.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 : 3000.221 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 : 3000.221 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: 1398896 kB Buffers: 33420 kB Cached: 538952 kB SwapCached: 7940 kB Active: 269448 kB Inactive: 346440 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1398896 kB SwapTotal: 4192956 kB SwapFree: 4152996 kB Dirty: 3896 kB Writeback: 0 kB Mapped: 50600 kB Slab: 26572 kB Committed_AS: 6037644 kB PageTables: 1836 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= 66425 MiB End job on node9 on Wed Apr 18 19:54:06 UTC 2007