Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | SAT | 2.23766 | 1.55991 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900564822.opb |
MD5SUM | f89b9c55daed76b61e2a82c59790b13b |
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 | 0.056991 |
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 | 609 |
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 |
0.08/0.13 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 0.08/0.19 --- Begin Solver configuration --- 0.08/0.19 c Stops conflict analysis at the first Unique Implication Point 0.08/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.08/0.19 c Learn all clauses as in MiniSAT 0.08/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.08/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.08/0.19 c No reason simplification 0.08/0.19 c --- End Solver configuration --- 0.08/0.19 c solving /tmp/evaluation/359513-1176932098/instance-359513-1176932098.opb 0.08/0.19 c reading problem ... 1.05/0.89 c ... done. Wall clock time 0.692s. 1.05/0.89 c CPU time (experimental) 0.59s. 1.05/0.89 c #vars 231 1.05/0.89 c #constraints 2707 2.05/1.50 c starts : 8 2.05/1.50 c conflicts : 3678 2.05/1.50 c decisions : 5205 2.05/1.50 c propagations : 160234 2.21/1.50 c inspects : 802479 2.21/1.50 c learnt literals : 0 2.21/1.50 c learnt binary clauses : 0 2.21/1.50 c learnt ternary clauses : 0 2.21/1.50 c learnt clauses : 3678 2.21/1.50 c root simplifications : 0 2.21/1.50 c removed literals (reason simplification) : 0 2.21/1.50 c reason swapping (by a shorter reason) : 0 2.21/1.50 c Calls to reduceDB : 0 2.21/1.50 c speed (decisions/second) : 8560.855263157895 2.21/1.50 c non guided choices 121 2.21/1.50 s SATISFIABLE 2.21/1.50 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 2.21/1.50 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 2.21/1.50 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 2.21/1.50 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 2.21/1.50 v -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 x123 -x124 -x125 -x126 2.21/1.50 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 2.21/1.50 v -x148 -x149 -x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 2.21/1.50 v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 x189 2.21/1.50 v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 -x210 2.21/1.50 v -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 x225 -x226 -x227 -x228 -x229 -x230 -x231 2.21/1.50 c Total wall clock time (ms): 1.305
OK 0
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node74/watcher-359513-1176932098 -o ROOT/results/node74/solver-359513-1176932098 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359513-1176932098/sat4jPseudoResolution.jar /tmp/evaluation/359513-1176932098/instance-359513-1176932098.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 0.95 0.97 3/66 24758 /proc/meminfo: memFree=1789232/2055920 swapFree=4183056/4192956 [pid=24758] ppid=24756 vsize=152 CPUtime=0 /proc/24758/stat : 24758 (java) R 24756 24758 24035 0 -1 0 204 0 0 0 0 0 0 0 20 0 1 0 141124524 155648 26 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 9756971 0 0 4096 0 0 0 0 17 1 0 0 /proc/24758/statm: 38 26 19 9 0 4 0 [startup+0.085071 s] /proc/loadavg: 0.93 0.95 0.97 3/66 24758 /proc/meminfo: memFree=1789232/2055920 swapFree=4183056/4192956 [pid=24758] ppid=24756 vsize=1777844 CPUtime=0.07 /proc/24758/stat : 24758 (java) S 24756 24758 24035 0 -1 0 3864 0 1 0 5 2 0 0 20 0 7 0 141124524 1820512256 3607 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0 /proc/24758/statm: 444461 3607 1091 9 0 442097 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1777844 [startup+0.101071 s] /proc/loadavg: 0.93 0.95 0.97 3/66 24758 /proc/meminfo: memFree=1789232/2055920 swapFree=4183056/4192956 [pid=24758] ppid=24756 vsize=1780256 CPUtime=0.08 /proc/24758/stat : 24758 (java) S 24756 24758 24035 0 -1 0 4019 0 1 0 6 2 0 0 20 0 12 0 141124524 1822982144 3761 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/24758/statm: 445064 3761 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780256 [startup+0.301093 s] /proc/loadavg: 0.93 0.95 0.97 3/66 24758 /proc/meminfo: memFree=1789232/2055920 swapFree=4183056/4192956 [pid=24758] ppid=24756 vsize=1781428 CPUtime=0.32 /proc/24758/stat : 24758 (java) S 24756 24758 24035 0 -1 0 5129 0 1 0 29 3 0 0 20 0 12 0 141124524 1824182272 4868 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/24758/statm: 445357 4868 1263 9 0 442969 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1781428 [startup+0.70114 s] /proc/loadavg: 0.93 0.95 0.97 3/66 24758 /proc/meminfo: memFree=1789232/2055920 swapFree=4183056/4192956 [pid=24758] ppid=24756 vsize=1782444 CPUtime=0.89 /proc/24758/stat : 24758 (java) S 24756 24758 24035 0 -1 0 6751 0 1 0 85 4 0 0 20 0 12 0 141124524 1825222656 6295 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/24758/statm: 445611 6295 1301 9 0 443223 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 1782444 [startup+1.50223 s] /proc/loadavg: 0.93 0.95 0.97 4/79 24771 /proc/meminfo: memFree=1765064/2055920 swapFree=4183056/4192956 [pid=24758] ppid=24756 vsize=1785164 CPUtime=2.21 /proc/24758/stat : 24758 (java) S 24756 24758 24035 0 -1 0 8846 0 1 0 216 5 0 0 20 0 12 0 141124524 1828007936 7819 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/24758/statm: 446291 7819 1315 9 0 443903 0 [pid=24758/tid=24760] ppid=24756 vsize=1785164 CPUtime=1.08 /proc/24758/task/24760/stat : 24760 (java) R 24756 24758 24035 0 -1 64 5964 0 1 0 104 4 0 0 25 0 13 0 141124525 1828007936 7819 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=24758/tid=24761] ppid=24756 vsize=1785164 CPUtime=0 /proc/24758/task/24761/stat : 24761 (java) S 24756 24758 24035 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 141124526 1828007936 7819 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24758/tid=24762] ppid=24756 vsize=1785164 CPUtime=0 /proc/24758/task/24762/stat : 24762 (java) S 24756 24758 24035 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 141124526 1828007936 7820 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=24758/tid=24763] ppid=24756 vsize=1785164 CPUtime=0 /proc/24758/task/24763/stat : 24763 (java) S 24756 24758 24035 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 141124528 1828007936 7820 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=24758/tid=24764] ppid=24756 vsize=1785164 CPUtime=0 /proc/24758/task/24764/stat : 24764 (java) S 24756 24758 24035 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 141124529 1828007936 7820 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24758/tid=24765] ppid=24756 vsize=1785164 CPUtime=0 /proc/24758/task/24765/stat : 24765 (java) S 24756 24758 24035 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 141124529 1828007936 7820 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24758/tid=24766] ppid=24756 vsize=1785164 CPUtime=0 /proc/24758/task/24766/stat : 24766 (java) S 24756 24758 24035 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 141124532 1828007936 7820 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24758/tid=24767] ppid=24756 vsize=1785164 CPUtime=0.61 /proc/24758/task/24767/stat : 24767 (java) S 24756 24758 24035 0 -1 64 1507 0 0 0 61 0 0 0 16 0 13 0 141124532 1828007936 7820 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24758/tid=24768] ppid=24756 vsize=1785164 CPUtime=0.51 /proc/24758/task/24768/stat : 24768 (java) S 24756 24758 24035 0 -1 64 648 0 0 0 51 0 0 0 17 0 13 0 141124533 1828007936 7820 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24758/tid=24769] ppid=24756 vsize=1785164 CPUtime=0 /proc/24758/task/24769/stat : 24769 (java) S 24756 24758 24035 0 -1 64 2 0 0 0 0 0 0 0 24 0 13 0 141124533 1828007936 7820 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24758/tid=24770] ppid=24756 vsize=1785164 CPUtime=0 /proc/24758/task/24770/stat : 24770 (java) S 24756 24758 24035 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 141124533 1828007936 7820 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.21 Current children cumulated vsize (KiB) 1785164 Solver just ended. Dumping a history of the last processes samples Child status: 10 Real time (s): 1.55991 CPU time (s): 2.23766 CPU user time (s): 2.17167 CPU system time (s): 0.065989 CPU usage (%): 143.448 Max. virtual memory (cumulated for all children) (KiB): 1785164 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.17167 system time used= 0.065989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8854 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= 440 involuntary context switches= 393 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node74 on Wed Apr 18 21:34:58 UTC 2007 IDJOB= 359513 IDBENCH= 1297 IDSOLVER= 159 FILE ID= node74/359513-1176932098 PBS_JOBID= 4605672 Free space on /tmp= 103202 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564822.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359513-1176932098/sat4jPseudoResolution.jar /tmp/evaluation/359513-1176932098/instance-359513-1176932098.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-359513-1176932098 -o ROOT/results/node74/solver-359513-1176932098 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359513-1176932098/sat4jPseudoResolution.jar /tmp/evaluation/359513-1176932098/instance-359513-1176932098.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= f89b9c55daed76b61e2a82c59790b13b RANDOM SEED= 122162869 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node74.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: 1789640 kB Buffers: 15072 kB Cached: 201024 kB SwapCached: 2796 kB Active: 82184 kB Inactive: 143496 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1789640 kB SwapTotal: 4192956 kB SwapFree: 4183056 kB Dirty: 3860 kB Writeback: 0 kB Mapped: 15844 kB Slab: 26360 kB Committed_AS: 1993624 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 103202 MiB End job on node74 on Wed Apr 18 21:34:59 UTC 2007