Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 75.1936 | 75.2143 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900554420.opb |
MD5SUM | 30c4f9acafc0f3a30de05f75833db699 |
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 | 26.279 |
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 0.01/0.04 c constraints 23/0 clauses 2684/0 units 0 0.01/0.04 c vars 231 75.07/75.18 c 67.5617 11.8398 2513 520862 75.17/75.21 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-2669016-1276433297/watcher-2669016-1276433297 -o /tmp/evaluation-result-2669016-1276433297/solver-2669016-1276433297 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669016-1276433297.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: 0.94 0.96 0.99 3/106 24879 /proc/meminfo: memFree=1831352/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=2208 CPUtime=0 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 253 0 0 0 0 0 0 0 18 0 1 0 16986016 2260992 176 1992294400 134512640 136485738 4287101760 18446744073709551615 134549231 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24879/statm: 552 176 156 482 0 68 0 [startup+0.013683 s] /proc/loadavg: 0.94 0.96 0.99 3/106 24879 /proc/meminfo: memFree=1831352/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=2208 CPUtime=0.01 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 256 0 0 0 1 0 0 0 18 0 1 0 16986016 2260992 179 1992294400 134512640 136485738 4287101760 18446744073709551615 135848392 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24879/statm: 552 179 156 482 0 68 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2208 [startup+0.101691 s] /proc/loadavg: 0.94 0.96 0.99 3/106 24879 /proc/meminfo: memFree=1831352/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=9912 CPUtime=0.09 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2122 0 0 0 9 0 0 0 18 0 1 0 16986016 10149888 2043 1992294400 134512640 136485738 4287101760 18446744073709551615 134948163 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 2510 2044 208 482 0 2026 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9912 [startup+0.30171 s] /proc/loadavg: 0.94 0.96 0.99 3/106 24879 /proc/meminfo: memFree=1831352/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=10300 CPUtime=0.29 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2226 0 0 0 25 4 0 0 18 0 1 0 16986016 10547200 2147 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 2575 2148 223 482 0 2091 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10300 [startup+0.701749 s] /proc/loadavg: 0.94 0.96 0.99 3/106 24879 /proc/meminfo: memFree=1831352/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=10428 CPUtime=0.69 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2267 0 0 0 61 8 0 0 18 0 1 0 16986016 10678272 2188 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 2607 2188 223 482 0 2123 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10428 [startup+1.50083 s] /proc/loadavg: 0.94 0.96 0.99 2/107 24880 /proc/meminfo: memFree=1823284/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=10556 CPUtime=1.49 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2288 0 0 0 133 16 0 0 19 0 1 0 16986016 10809344 2209 1992294400 134512640 136485738 4287101760 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 2639 2209 223 482 0 2155 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10556 [startup+3.10098 s] /proc/loadavg: 0.94 0.96 0.99 2/107 24880 /proc/meminfo: memFree=1822912/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=10684 CPUtime=3.09 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2328 0 0 0 276 33 0 0 23 0 1 0 16986016 10940416 2249 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 2671 2249 223 482 0 2187 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10684 [startup+6.30129 s] /proc/loadavg: 0.94 0.96 0.99 2/107 24880 /proc/meminfo: memFree=1822540/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=10940 CPUtime=6.29 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2384 0 0 0 564 65 0 0 25 0 1 0 16986016 11202560 2305 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 2735 2305 223 482 0 2251 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10940 [startup+12.7009 s] /proc/loadavg: 0.95 0.96 0.99 2/107 24880 /proc/meminfo: memFree=1822292/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=11204 CPUtime=12.69 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2432 0 0 0 1130 139 0 0 25 0 1 0 16986016 11472896 2353 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 2801 2353 223 482 0 2317 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11204 [startup+25.5011 s] /proc/loadavg: 0.96 0.96 0.99 2/107 24880 /proc/meminfo: memFree=1821920/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=11600 CPUtime=25.48 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2543 0 0 0 2268 280 0 0 25 0 1 0 16986016 11878400 2464 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 2900 2464 223 482 0 2416 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 11600 [startup+51.1016 s] /proc/loadavg: 0.97 0.96 0.99 2/107 24880 /proc/meminfo: memFree=1821424/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=11856 CPUtime=51.08 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2621 0 0 0 4571 537 0 0 25 0 1 0 16986016 12140544 2542 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 2964 2542 223 482 0 2480 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 11856 Solver just ended. Dumping a history of the last processes samples [startup+63.9008 s] /proc/loadavg: 0.98 0.96 0.99 2/107 24882 /proc/meminfo: memFree=1821300/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=12120 CPUtime=63.88 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2659 0 0 0 5728 660 0 0 25 0 1 0 16986016 12410880 2580 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 3030 2580 223 482 0 2546 0 Current children cumulated CPU time (s) 63.88 Current children cumulated vsize (KiB) 12120 [startup+70.3004 s] /proc/loadavg: 0.98 0.96 0.99 2/107 24882 /proc/meminfo: memFree=1821176/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=12120 CPUtime=70.28 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2680 0 0 0 6316 712 0 0 25 0 1 0 16986016 12410880 2601 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 3030 2601 223 482 0 2546 0 Current children cumulated CPU time (s) 70.28 Current children cumulated vsize (KiB) 12120 [startup+73.5007 s] /proc/loadavg: 0.98 0.96 0.99 2/107 24882 /proc/meminfo: memFree=1821176/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=12120 CPUtime=73.47 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2687 0 0 0 6604 743 0 0 25 0 1 0 16986016 12410880 2608 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 3030 2608 223 482 0 2546 0 Current children cumulated CPU time (s) 73.47 Current children cumulated vsize (KiB) 12120 [startup+74.3008 s] /proc/loadavg: 0.98 0.96 0.99 2/107 24882 /proc/meminfo: memFree=1821176/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=12120 CPUtime=74.27 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2687 0 0 0 6676 751 0 0 25 0 1 0 16986016 12410880 2608 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 3030 2608 223 482 0 2546 0 Current children cumulated CPU time (s) 74.27 Current children cumulated vsize (KiB) 12120 [startup+74.7009 s] /proc/loadavg: 0.98 0.96 0.99 2/107 24882 /proc/meminfo: memFree=1821176/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=12120 CPUtime=74.68 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2687 0 0 0 6713 755 0 0 25 0 1 0 16986016 12410880 2608 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 3030 2608 223 482 0 2546 0 Current children cumulated CPU time (s) 74.68 Current children cumulated vsize (KiB) 12120 [startup+75.1009 s] /proc/loadavg: 0.98 0.96 0.99 2/107 24882 /proc/meminfo: memFree=1821176/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=12120 CPUtime=75.07 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2687 0 0 0 6748 759 0 0 25 0 1 0 16986016 12410880 2608 1992294400 134512640 136485738 4287101760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 3030 2608 223 482 0 2546 0 Current children cumulated CPU time (s) 75.07 Current children cumulated vsize (KiB) 12120 [startup+75.2009 s] /proc/loadavg: 0.98 0.96 0.99 2/107 24882 /proc/meminfo: memFree=1821176/2059040 swapFree=4140228/4192956 [pid=24879] ppid=24877 vsize=10596 CPUtime=75.17 /proc/24879/stat : 24879 (pbct) R 24877 24879 24825 0 -1 4202496 2712 0 0 0 6757 760 0 0 25 0 1 0 16986016 10850304 2329 1992294400 134512640 136485738 4287101760 18446744073709551615 134720107 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24879/statm: 2649 2329 245 482 0 2165 0 Current children cumulated CPU time (s) 75.17 Current children cumulated vsize (KiB) 10596 Child status: 0 Real time (s): 75.2143 CPU time (s): 75.1936 CPU user time (s): 67.5867 CPU system time (s): 7.60684 CPU usage (%): 99.9725 Max. virtual memory (cumulated for all children) (KiB): 12120 getrusage(RUSAGE_CHILDREN,...) data: user time used= 67.5867 system time used= 7.60684 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2713 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= 207 runsolver used 0.115982 second user time and 0.370943 second system time The end
Begin job on node018 at 2010-06-13 14:48:17 IDJOB=2669016 IDBENCH=1362 IDSOLVER=1170 FILE ID=node018/2669016-1276433297 PBS_JOBID= 11173320 Free space on /tmp= 62292 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554420.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669016-1276433297/watcher-2669016-1276433297 -o /tmp/evaluation-result-2669016-1276433297/solver-2669016-1276433297 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669016-1276433297.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 30c4f9acafc0f3a30de05f75833db699 RANDOM SEED=1100463637 node018.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 : 3000.248 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 : 6000.49 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 : 3000.248 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1831756 kB Buffers: 32952 kB Cached: 107052 kB SwapCached: 5692 kB Active: 79112 kB Inactive: 73124 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1831756 kB SwapTotal: 4192956 kB SwapFree: 4140228 kB Dirty: 2008 kB Writeback: 0 kB AnonPages: 10792 kB Mapped: 12820 kB Slab: 53264 kB PageTables: 3992 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181448 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= 62292 MiB End job on node018 at 2010-06-13 14:49:32