Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 178.396 | 178.45 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb |
MD5SUM | 526ab28e5245080e542291515286f3e0 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 29.8475 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
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 | 689 |
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 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.04 c constraints 23/0 clauses 2684/0 units 0 0.00/0.04 c vars 231 178.33/178.42 c 160.94 12.8828 2269 1107261 178.33/178.44 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669006-1276433196/watcher-2669006-1276433196 -o /tmp/evaluation-result-2669006-1276433196/solver-2669006-1276433196 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669006-1276433196.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.86 0.97 1.01 3/106 22558 /proc/meminfo: memFree=1841332/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=2208 CPUtime=0 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 253 0 0 0 0 0 0 0 20 0 1 0 18921381 2260992 176 1992294400 134512640 136485738 4293492848 18446744073709551615 135844717 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22558/statm: 552 177 156 482 0 68 0 [startup+0.098786 s] /proc/loadavg: 0.86 0.97 1.01 3/106 22558 /proc/meminfo: memFree=1841332/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=9912 CPUtime=0.09 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2122 0 0 0 9 0 0 0 20 0 1 0 18921381 10149888 2043 1992294400 134512640 136485738 4293492848 18446744073709551615 134948200 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 2478 2043 208 482 0 1994 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9912 [startup+0.100786 s] /proc/loadavg: 0.86 0.97 1.01 3/106 22558 /proc/meminfo: memFree=1841332/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=9912 CPUtime=0.09 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2122 0 0 0 9 0 0 0 20 0 1 0 18921381 10149888 2043 1992294400 134512640 136485738 4293492848 18446744073709551615 134946704 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 2478 2043 208 482 0 1994 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9912 [startup+0.300808 s] /proc/loadavg: 0.86 0.97 1.01 3/106 22558 /proc/meminfo: memFree=1841332/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=10304 CPUtime=0.29 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2214 0 0 0 27 2 0 0 20 0 1 0 18921381 10551296 2135 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 2576 2135 223 482 0 2092 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10304 [startup+0.700852 s] /proc/loadavg: 0.86 0.97 1.01 3/106 22558 /proc/meminfo: memFree=1841332/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=10432 CPUtime=0.69 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2253 0 0 0 62 7 0 0 20 0 1 0 18921381 10682368 2174 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 2608 2174 223 482 0 2124 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10432 [startup+1.50094 s] /proc/loadavg: 0.86 0.97 1.01 3/107 22559 /proc/meminfo: memFree=1833264/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=10560 CPUtime=1.49 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2285 0 0 0 133 16 0 0 22 0 1 0 18921381 10813440 2206 1992294400 134512640 136485738 4293492848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 2640 2206 223 482 0 2156 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10560 [startup+3.10112 s] /proc/loadavg: 0.86 0.97 1.01 2/107 22559 /proc/meminfo: memFree=1833016/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=10688 CPUtime=3.09 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2323 0 0 0 277 32 0 0 25 0 1 0 18921381 10944512 2244 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 2672 2244 223 482 0 2188 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10688 [startup+6.30047 s] /proc/loadavg: 0.87 0.97 1.01 2/107 22559 /proc/meminfo: memFree=1832644/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=10952 CPUtime=6.29 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2387 0 0 0 561 68 0 0 25 0 1 0 18921381 11214848 2308 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 2738 2308 223 482 0 2254 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10952 [startup+12.7002 s] /proc/loadavg: 0.88 0.97 1.01 2/107 22561 /proc/meminfo: memFree=1832024/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=11348 CPUtime=12.69 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2464 0 0 0 1131 138 0 0 25 0 1 0 18921381 11620352 2385 1992294400 134512640 136485738 4293492848 18446744073709551615 134891258 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 2837 2385 223 482 0 2353 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11348 [startup+25.5006 s] /proc/loadavg: 0.91 0.97 1.01 2/107 22561 /proc/meminfo: memFree=1831776/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=11612 CPUtime=25.49 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2541 0 0 0 2273 276 0 0 25 0 1 0 18921381 11890688 2462 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 2903 2462 223 482 0 2419 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 11612 [startup+51.1014 s] /proc/loadavg: 0.94 0.97 1.00 2/107 22561 /proc/meminfo: memFree=1831404/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=12000 CPUtime=51.08 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2653 0 0 0 4563 545 0 0 25 0 1 0 18921381 12288000 2574 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 3000 2574 223 482 0 2516 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 12000 [startup+102.308 s] /proc/loadavg: 0.97 0.97 1.00 2/107 22563 /proc/meminfo: memFree=1830536/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=12784 CPUtime=102.26 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2824 0 0 0 9195 1031 0 0 25 0 1 0 18921381 13090816 2745 1992294400 134512640 136485738 4293492848 18446744073709551615 134880701 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 3196 2745 223 482 0 2712 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 12784 [startup+162.301 s] /proc/loadavg: 0.99 0.97 1.00 2/107 22565 /proc/meminfo: memFree=1829916/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=13188 CPUtime=162.24 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2940 0 0 0 14629 1595 0 0 25 0 1 0 18921381 13504512 2861 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 3297 2861 223 482 0 2813 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 13188 Solver just ended. Dumping a history of the last processes samples [startup+166.301 s] /proc/loadavg: 0.99 0.97 1.00 2/107 22565 /proc/meminfo: memFree=1829916/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=13188 CPUtime=166.24 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2940 0 0 0 14993 1631 0 0 25 0 1 0 18921381 13504512 2861 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 3297 2861 223 482 0 2813 0 Current children cumulated CPU time (s) 166.24 Current children cumulated vsize (KiB) 13188 [startup+172.709 s] /proc/loadavg: 0.99 0.97 1.00 2/107 22565 /proc/meminfo: memFree=1829916/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=13188 CPUtime=172.64 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2942 0 0 0 15577 1687 0 0 25 0 1 0 18921381 13504512 2863 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 3297 2863 223 482 0 2813 0 Current children cumulated CPU time (s) 172.64 Current children cumulated vsize (KiB) 13188 [startup+175.9 s] /proc/loadavg: 0.99 0.97 1.00 2/107 22565 /proc/meminfo: memFree=1829916/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=13188 CPUtime=175.85 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2942 0 0 0 15869 1716 0 0 25 0 1 0 18921381 13504512 2863 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 3297 2863 223 482 0 2813 0 Current children cumulated CPU time (s) 175.85 Current children cumulated vsize (KiB) 13188 [startup+177.5 s] /proc/loadavg: 0.99 0.97 1.00 2/107 22565 /proc/meminfo: memFree=1829916/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=13188 CPUtime=177.44 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2942 0 0 0 16010 1734 0 0 25 0 1 0 18921381 13504512 2863 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 3297 2863 223 482 0 2813 0 Current children cumulated CPU time (s) 177.44 Current children cumulated vsize (KiB) 13188 [startup+177.9 s] /proc/loadavg: 0.99 0.97 1.00 2/107 22565 /proc/meminfo: memFree=1829916/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=13188 CPUtime=177.83 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2942 0 0 0 16046 1737 0 0 25 0 1 0 18921381 13504512 2863 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 3297 2863 223 482 0 2813 0 Current children cumulated CPU time (s) 177.83 Current children cumulated vsize (KiB) 13188 [startup+178.3 s] /proc/loadavg: 0.99 0.97 1.00 2/107 22565 /proc/meminfo: memFree=1829916/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=13188 CPUtime=178.24 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2942 0 0 0 16083 1741 0 0 25 0 1 0 18921381 13504512 2863 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 3297 2863 223 482 0 2813 0 Current children cumulated CPU time (s) 178.24 Current children cumulated vsize (KiB) 13188 [startup+178.4 s] /proc/loadavg: 0.99 0.97 1.00 2/107 22565 /proc/meminfo: memFree=1829916/2059040 swapFree=4140380/4192956 [pid=22558] ppid=22556 vsize=13188 CPUtime=178.33 /proc/22558/stat : 22558 (pbct) R 22556 22558 21207 0 -1 4202496 2942 0 0 0 16091 1742 0 0 25 0 1 0 18921381 13504512 2863 1992294400 134512640 136485738 4293492848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22558/statm: 3297 2863 223 482 0 2813 0 Current children cumulated CPU time (s) 178.33 Current children cumulated vsize (KiB) 13188 Child status: 0 Real time (s): 178.45 CPU time (s): 178.396 CPU user time (s): 160.965 CPU system time (s): 17.4313 CPU usage (%): 99.9696 Max. virtual memory (cumulated for all children) (KiB): 13188 getrusage(RUSAGE_CHILDREN,...) data: user time used= 160.965 system time used= 17.4313 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2966 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 2 involuntary context switches= 595 runsolver used 0.312952 second user time and 0.833873 second system time The end
Begin job on node009 at 2010-06-13 14:46:36 IDJOB=2669006 IDBENCH=1349 IDSOLVER=1170 FILE ID=node009/2669006-1276433196 PBS_JOBID= 11173311 Free space on /tmp= 62444 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669006-1276433196/watcher-2669006-1276433196 -o /tmp/evaluation-result-2669006-1276433196/solver-2669006-1276433196 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669006-1276433196.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 526ab28e5245080e542291515286f3e0 RANDOM SEED=22824515 node009.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.199 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.39 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 : 3000.199 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1841736 kB Buffers: 31720 kB Cached: 107140 kB SwapCached: 6004 kB Active: 92852 kB Inactive: 58764 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1841736 kB SwapTotal: 4192956 kB SwapFree: 4140380 kB Dirty: 2220 kB Writeback: 0 kB AnonPages: 10852 kB Mapped: 12980 kB Slab: 43840 kB PageTables: 3964 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181308 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62440 MiB End job on node009 at 2010-06-13 14:49:35