Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 229.904 | 229.972 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb |
MD5SUM | 86b039bb4205441cb6ccb47b538994bc |
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 | 53.2009 |
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 | 665 |
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 231 229.83/229.94 c 209.079 13.0312 3236 1362591 229.83/229.97 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-2668967-1276432800/watcher-2668967-1276432800 -o /tmp/evaluation-result-2668967-1276432800/solver-2668967-1276432800 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668967-1276432800.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: 1.04 1.00 1.00 3/106 24976 /proc/meminfo: memFree=1713420/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=2208 CPUtime=0 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 18884007 2260992 176 1992294400 134512640 136485738 4293447600 18446744073709551615 135860508 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24976/statm: 552 176 156 482 0 68 0 [startup+0.050515 s] /proc/loadavg: 1.04 1.00 1.00 3/106 24976 /proc/meminfo: memFree=1713420/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=3928 CPUtime=0.04 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 668 0 0 0 4 0 0 0 20 0 1 0 18884007 4022272 590 1992294400 134512640 136485738 4293447600 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 982 591 191 482 0 498 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 3928 [startup+0.101521 s] /proc/loadavg: 1.04 1.00 1.00 3/106 24976 /proc/meminfo: memFree=1713420/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=10040 CPUtime=0.09 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2124 0 0 0 9 0 0 0 20 0 1 0 18884007 10280960 2044 1992294400 134512640 136485738 4293447600 18446744073709551615 135868597 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 2510 2044 208 482 0 2026 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10040 [startup+0.301544 s] /proc/loadavg: 1.04 1.00 1.00 3/106 24976 /proc/meminfo: memFree=1713420/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=10300 CPUtime=0.29 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2220 0 0 0 26 3 0 0 20 0 1 0 18884007 10547200 2140 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 2575 2140 223 482 0 2091 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10300 [startup+0.701592 s] /proc/loadavg: 1.04 1.00 1.00 3/106 24976 /proc/meminfo: memFree=1713420/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=10428 CPUtime=0.7 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2259 0 0 0 62 8 0 0 20 0 1 0 18884007 10678272 2179 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 2607 2179 223 482 0 2123 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 10428 [startup+1.50169 s] /proc/loadavg: 1.04 1.00 1.00 2/107 24977 /proc/meminfo: memFree=1705352/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=10556 CPUtime=1.49 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2285 0 0 0 132 17 0 0 22 0 1 0 18884007 10809344 2205 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 2639 2205 223 482 0 2155 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10556 [startup+3.10087 s] /proc/loadavg: 1.04 1.00 1.00 2/107 24977 /proc/meminfo: memFree=1705104/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=10812 CPUtime=3.09 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2336 0 0 0 275 34 0 0 25 0 1 0 18884007 11071488 2256 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 2703 2256 223 482 0 2219 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10812 [startup+6.30125 s] /proc/loadavg: 1.03 1.00 1.00 2/107 24979 /proc/meminfo: memFree=1704732/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=10944 CPUtime=6.29 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2369 0 0 0 557 72 0 0 25 0 1 0 18884007 11206656 2289 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 2736 2289 223 482 0 2252 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10944 [startup+12.701 s] /proc/loadavg: 1.03 1.00 1.00 2/107 24979 /proc/meminfo: memFree=1704236/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=11204 CPUtime=12.68 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2460 0 0 0 1133 135 0 0 25 0 1 0 18884007 11472896 2380 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 2801 2380 223 482 0 2317 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 11204 [startup+25.5015 s] /proc/loadavg: 1.02 1.00 1.00 2/107 24979 /proc/meminfo: memFree=1703988/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=11612 CPUtime=25.49 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2532 0 0 0 2278 271 0 0 25 0 1 0 18884007 11890688 2452 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 2903 2452 223 482 0 2419 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 11612 [startup+51.1015 s] /proc/loadavg: 1.01 1.00 1.00 2/107 24979 /proc/meminfo: memFree=1703368/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=12136 CPUtime=51.08 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2690 0 0 0 4582 526 0 0 25 0 1 0 18884007 12427264 2610 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 3034 2610 223 482 0 2550 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 12136 [startup+102.309 s] /proc/loadavg: 1.00 1.00 1.00 2/107 24981 /proc/meminfo: memFree=1702748/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=12680 CPUtime=102.27 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2804 0 0 0 9230 997 0 0 25 0 1 0 18884007 12984320 2724 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 3170 2724 223 482 0 2686 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 12680 [startup+162.302 s] /proc/loadavg: 1.00 1.00 1.00 2/107 24983 /proc/meminfo: memFree=1702128/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=13228 CPUtime=162.24 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2941 0 0 0 14685 1539 0 0 25 0 1 0 18884007 13545472 2861 1992294400 134512640 136485738 4293447600 18446744073709551615 134880603 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 3307 2861 223 482 0 2823 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 13228 [startup+222.302 s] /proc/loadavg: 1.00 1.00 1.00 2/107 24983 /proc/meminfo: memFree=1701880/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=13340 CPUtime=222.22 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2993 0 0 0 20201 2021 0 0 25 0 1 0 18884007 13660160 2913 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 3335 2913 223 482 0 2851 0 Current children cumulated CPU time (s) 222.22 Current children cumulated vsize (KiB) 13340 Solver just ended. Dumping a history of the last processes samples [startup+223.902 s] /proc/loadavg: 1.00 1.00 1.00 2/107 24983 /proc/meminfo: memFree=1701880/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=13340 CPUtime=223.83 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2993 0 0 0 20349 2034 0 0 25 0 1 0 18884007 13660160 2913 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 3335 2913 223 482 0 2851 0 Current children cumulated CPU time (s) 223.83 Current children cumulated vsize (KiB) 13340 [startup+227.101 s] /proc/loadavg: 1.00 1.00 1.00 2/107 24983 /proc/meminfo: memFree=1701880/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=13340 CPUtime=227.02 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2993 0 0 0 20645 2057 0 0 25 0 1 0 18884007 13660160 2913 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 3335 2913 223 482 0 2851 0 Current children cumulated CPU time (s) 227.02 Current children cumulated vsize (KiB) 13340 [startup+228.701 s] /proc/loadavg: 1.00 1.00 1.00 2/107 24983 /proc/meminfo: memFree=1701880/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=13340 CPUtime=228.64 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2993 0 0 0 20794 2070 0 0 25 0 1 0 18884007 13660160 2913 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 3335 2913 223 482 0 2851 0 Current children cumulated CPU time (s) 228.64 Current children cumulated vsize (KiB) 13340 [startup+229.501 s] /proc/loadavg: 1.00 1.00 1.00 2/107 24983 /proc/meminfo: memFree=1701880/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=13340 CPUtime=229.43 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2993 0 0 0 20866 2077 0 0 25 0 1 0 18884007 13660160 2913 1992294400 134512640 136485738 4293447600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 3335 2913 223 482 0 2851 0 Current children cumulated CPU time (s) 229.43 Current children cumulated vsize (KiB) 13340 [startup+229.909 s] /proc/loadavg: 1.00 1.00 1.00 2/107 24983 /proc/meminfo: memFree=1701880/2059040 swapFree=4136464/4192956 [pid=24976] ppid=24974 vsize=13340 CPUtime=229.83 /proc/24976/stat : 24976 (pbct) R 24974 24976 23834 0 -1 4202496 2993 0 0 0 20904 2079 0 0 25 0 1 0 18884007 13660160 2913 1992294400 134512640 136485738 4293447600 18446744073709551615 134880515 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24976/statm: 3335 2913 223 482 0 2851 0 Current children cumulated CPU time (s) 229.83 Current children cumulated vsize (KiB) 13340 Child status: 0 Real time (s): 229.972 CPU time (s): 229.904 CPU user time (s): 209.103 CPU system time (s): 20.8008 CPU usage (%): 99.9705 Max. virtual memory (cumulated for all children) (KiB): 13356 getrusage(RUSAGE_CHILDREN,...) data: user time used= 209.103 system time used= 20.8008 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3017 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= 1 involuntary context switches= 328 runsolver used 0.332949 second user time and 1.14183 second system time The end
Begin job on node001 at 2010-06-13 14:40:00 IDJOB=2668967 IDBENCH=1307 IDSOLVER=1170 FILE ID=node001/2668967-1276432800 PBS_JOBID= 11173305 Free space on /tmp= 62392 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668967-1276432800/watcher-2668967-1276432800 -o /tmp/evaluation-result-2668967-1276432800/solver-2668967-1276432800 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668967-1276432800.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 86b039bb4205441cb6ccb47b538994bc RANDOM SEED=1397720501 node001.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 : 3000.202 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 : 6000.40 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 : 3000.202 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1713948 kB Buffers: 104476 kB Cached: 154160 kB SwapCached: 16988 kB Active: 139060 kB Inactive: 139680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1713948 kB SwapTotal: 4192956 kB SwapFree: 4136464 kB Dirty: 2004 kB Writeback: 0 kB AnonPages: 11008 kB Mapped: 9304 kB Slab: 44616 kB PageTables: 4060 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181360 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= 62388 MiB End job on node001 at 2010-06-13 14:43:50