Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | SAT | 1.70274 | 1.19599 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900557568.opb |
MD5SUM | 59e4a9510e1c8d59c823fb03c84d0b7d |
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 | 0.017996 |
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 | 585 |
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 |
0.08/0.14 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/359485-1176931687/instance-359485-1176931687.opb 0.20/0.20 c reading problem ... 1.04/0.90 c ... done. Wall clock time 0.693s. 1.04/0.90 c CPU time (experimental) 0.58s. 1.04/0.90 c #vars 231 1.04/0.90 c #constraints 2707 1.58/1.16 c starts : 3 1.58/1.16 c conflicts : 347 1.58/1.16 c decisions : 909 1.58/1.16 c propagations : 14604 1.58/1.16 c inspects : 52509 1.58/1.16 c learnt literals : 0 1.58/1.16 c learnt binary clauses : 0 1.58/1.16 c learnt ternary clauses : 0 1.58/1.16 c learnt clauses : 347 1.58/1.16 c root simplifications : 0 1.58/1.16 c removed literals (reason simplification) : 0 1.58/1.16 c reason swapping (by a shorter reason) : 0 1.58/1.16 c Calls to reduceDB : 0 1.58/1.16 c speed (decisions/second) : 3469.4656488549617 1.58/1.16 c non guided choices 121 1.58/1.16 s SATISFIABLE 1.58/1.16 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 1.58/1.16 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 1.58/1.16 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 1.58/1.16 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 1.58/1.16 v x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 1.58/1.16 v -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 x144 -x145 -x146 -x147 1.58/1.16 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 1.58/1.16 v -x169 -x170 x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 1.58/1.16 v x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200 -x201 -x202 x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 1.58/1.16 v -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 -x220 -x221 -x222 -x223 x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 1.58/1.16 c Total wall clock time (ms): 0.96
OK 0
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node13/watcher-359485-1176931687 -o ROOT/results/node13/solver-359485-1176931687 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359485-1176931687/sat4jPseudoResolution.jar /tmp/evaluation/359485-1176931687/instance-359485-1176931687.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: 0.92 1.00 0.99 2/77 3693 /proc/meminfo: memFree=1552320/2055920 swapFree=4159408/4192956 [pid=3693] ppid=3691 vsize=18568 CPUtime=0 /proc/3693/stat : 3693 (runsolver) R 3691 3693 2945 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 141086544 19013632 292 18446744073709551615 4194304 4296420 548682068832 18446744073709551615 269757246759 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/3693/statm: 4642 292 257 24 0 2626 0 [startup+0.0308531 s] /proc/loadavg: 0.92 1.00 0.99 2/77 3693 /proc/meminfo: memFree=1552320/2055920 swapFree=4159408/4192956 [pid=3693] ppid=3691 vsize=1773596 CPUtime=0.01 /proc/3693/stat : 3693 (java) S 3691 3693 2945 0 -1 0 2513 0 1 0 0 1 0 0 18 0 3 0 141086544 1816162304 2263 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/3693/statm: 443399 2263 387 9 0 441413 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1773596 [startup+0.102397 s] /proc/loadavg: 0.92 1.00 0.99 2/77 3693 /proc/meminfo: memFree=1552320/2055920 swapFree=4159408/4192956 [pid=3693] ppid=3691 vsize=1780108 CPUtime=0.08 /proc/3693/stat : 3693 (java) S 3691 3693 2945 0 -1 0 3970 0 1 0 6 2 0 0 18 0 12 0 141086544 1822830592 3712 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3693/statm: 445027 3712 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301438 s] /proc/loadavg: 0.92 1.00 0.99 2/77 3693 /proc/meminfo: memFree=1552320/2055920 swapFree=4159408/4192956 [pid=3693] ppid=3691 vsize=1782404 CPUtime=0.31 /proc/3693/stat : 3693 (java) S 3691 3693 2945 0 -1 0 5115 0 1 0 27 4 0 0 18 0 12 0 141086544 1825181696 4854 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3693/statm: 445601 4854 1263 9 0 443213 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1782404 [startup+0.701524 s] /proc/loadavg: 0.92 1.00 0.99 2/77 3693 /proc/meminfo: memFree=1552320/2055920 swapFree=4159408/4192956 [pid=3693] ppid=3691 vsize=1783556 CPUtime=0.87 /proc/3693/stat : 3693 (java) S 3691 3693 2945 0 -1 0 6669 0 1 0 83 4 0 0 18 0 12 0 141086544 1826361344 6291 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3693/statm: 445889 6291 1301 9 0 443501 0 Current children cumulated CPU time (s) 0.87 Current children cumulated vsize (KiB) 1783556 Solver just ended. Dumping a history of the last processes samples [startup+1.10661 s] /proc/loadavg: 0.92 1.00 0.99 2/90 3706 /proc/meminfo: memFree=1527960/2055920 swapFree=4159408/4192956 [pid=3693] ppid=3691 vsize=1785240 CPUtime=1.58 /proc/3693/stat : 3693 (java) S 3691 3693 2945 0 -1 0 8583 0 1 0 153 5 0 0 18 0 13 0 141086544 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3693/statm: 446310 7316 1313 9 0 443922 0 [pid=3693/tid=3695] ppid=3691 vsize=1785240 CPUtime=0.67 /proc/3693/task/3695/stat : 3695 (java) R 3691 3693 2945 0 -1 64 5493 0 1 0 63 4 0 0 25 0 13 0 141086545 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4109214405 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3693/tid=3696] ppid=3691 vsize=1785240 CPUtime=0 /proc/3693/task/3696/stat : 3696 (java) S 3691 3693 2945 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 141086547 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3693/tid=3697] ppid=3691 vsize=1785240 CPUtime=0 /proc/3693/task/3697/stat : 3697 (java) S 3691 3693 2945 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 141086547 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3693/tid=3698] ppid=3691 vsize=1785240 CPUtime=0 /proc/3693/task/3698/stat : 3698 (java) S 3691 3693 2945 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 141086549 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=3693/tid=3699] ppid=3691 vsize=1785240 CPUtime=0 /proc/3693/task/3699/stat : 3699 (java) S 3691 3693 2945 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 141086550 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3693/tid=3700] ppid=3691 vsize=1785240 CPUtime=0 /proc/3693/task/3700/stat : 3700 (java) S 3691 3693 2945 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 141086550 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3693/tid=3701] ppid=3691 vsize=1785240 CPUtime=0 /proc/3693/task/3701/stat : 3701 (java) S 3691 3693 2945 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 141086553 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3693/tid=3702] ppid=3691 vsize=1785240 CPUtime=0.39 /proc/3693/task/3702/stat : 3702 (java) S 3691 3693 2945 0 -1 64 1369 0 0 0 39 0 0 0 16 0 13 0 141086553 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3693/tid=3703] ppid=3691 vsize=1785240 CPUtime=0.49 /proc/3693/task/3703/stat : 3703 (java) S 3691 3693 2945 0 -1 64 996 0 0 0 49 0 0 0 17 0 13 0 141086553 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3693/tid=3704] ppid=3691 vsize=1785240 CPUtime=0 /proc/3693/task/3704/stat : 3704 (java) S 3691 3693 2945 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 141086553 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3693/tid=3705] ppid=3691 vsize=1785240 CPUtime=0 /proc/3693/task/3705/stat : 3705 (java) S 3691 3693 2945 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 141086553 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3693/tid=3706] ppid=3691 vsize=1785240 CPUtime=0 /proc/3693/task/3706/stat : 3706 (java) S 3691 3693 2945 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 141086634 1828085760 7316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.58 Current children cumulated vsize (KiB) 1785240 Child status: 10 Real time (s): 1.19599 CPU time (s): 1.70274 CPU user time (s): 1.63875 CPU system time (s): 0.06399 CPU usage (%): 142.371 Max. virtual memory (cumulated for all children) (KiB): 1785240 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.63875 system time used= 0.06399 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8620 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= 468 involuntary context switches= 390 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node13 on Wed Apr 18 21:28:07 UTC 2007 IDJOB= 359485 IDBENCH= 1295 IDSOLVER= 159 FILE ID= node13/359485-1176931687 PBS_JOBID= 4605663 Free space on /tmp= 66317 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557568.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359485-1176931687/sat4jPseudoResolution.jar /tmp/evaluation/359485-1176931687/instance-359485-1176931687.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-359485-1176931687 -o ROOT/results/node13/solver-359485-1176931687 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359485-1176931687/sat4jPseudoResolution.jar /tmp/evaluation/359485-1176931687/instance-359485-1176931687.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 59e4a9510e1c8d59c823fb03c84d0b7d RANDOM SEED= 357631287 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node13.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 : 3000.259 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 : 3000.259 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: 1552728 kB Buffers: 31624 kB Cached: 406696 kB SwapCached: 12520 kB Active: 138084 kB Inactive: 323528 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1552728 kB SwapTotal: 4192956 kB SwapFree: 4159408 kB Dirty: 3724 kB Writeback: 0 kB Mapped: 30388 kB Slab: 27036 kB Committed_AS: 6579308 kB PageTables: 1872 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= 66317 MiB End job on node13 on Wed Apr 18 21:28:08 UTC 2007