Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 140.558 | 140.606 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900566157.opb |
MD5SUM | 8170439ba832b251137a16b29cd20ba3 |
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 | 46.122 |
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 | 801 |
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 231 140.45/140.58 c 124.983 12.4922 643 834266 140.54/140.60 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-2668988-1276433033/watcher-2668988-1276433033 -o /tmp/evaluation-result-2668988-1276433033/solver-2668988-1276433033 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668988-1276433033.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: 0.92 0.98 0.99 3/106 25038 /proc/meminfo: memFree=1713032/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=2208 CPUtime=0 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 254 0 0 0 0 0 0 0 23 0 1 0 18907347 2260992 177 1992294400 134512640 136485738 4290169040 18446744073709551615 134524659 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25038/statm: 552 177 156 482 0 68 0 [startup+0.0478059 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25038 /proc/meminfo: memFree=1713032/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=3652 CPUtime=0.04 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 579 0 0 0 4 0 0 0 23 0 1 0 18907347 3739648 502 1992294400 134512640 136485738 4290169040 18446744073709551615 134726344 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 913 502 191 482 0 429 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 3652 [startup+0.101813 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25038 /proc/meminfo: memFree=1713032/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=9912 CPUtime=0.09 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2123 0 0 0 9 0 0 0 23 0 1 0 18907347 10149888 2044 1992294400 134512640 136485738 4290169040 18446744073709551615 135868597 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 2478 2044 208 482 0 1994 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9912 [startup+0.301836 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25038 /proc/meminfo: memFree=1713032/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=10304 CPUtime=0.29 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2223 0 0 0 26 3 0 0 23 0 1 0 18907347 10551296 2144 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 2576 2144 223 482 0 2092 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10304 [startup+0.700884 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25038 /proc/meminfo: memFree=1713032/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=10440 CPUtime=0.69 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2265 0 0 0 60 9 0 0 25 0 1 0 18907347 10690560 2186 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 2610 2186 223 482 0 2126 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10440 [startup+1.50098 s] /proc/loadavg: 0.92 0.98 0.99 2/107 25039 /proc/meminfo: memFree=1704964/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=10568 CPUtime=1.49 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2287 0 0 0 132 17 0 0 25 0 1 0 18907347 10821632 2208 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 2642 2208 223 482 0 2158 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10568 [startup+3.10117 s] /proc/loadavg: 0.93 0.98 0.99 2/107 25039 /proc/meminfo: memFree=1704468/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=10700 CPUtime=3.09 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2324 0 0 0 274 35 0 0 25 0 1 0 18907347 10956800 2245 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 2675 2245 223 482 0 2191 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10700 [startup+6.30154 s] /proc/loadavg: 0.93 0.98 0.99 2/107 25039 /proc/meminfo: memFree=1704220/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=10828 CPUtime=6.29 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2365 0 0 0 553 76 0 0 25 0 1 0 18907347 11087872 2286 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 2707 2286 223 482 0 2223 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10828 [startup+12.7013 s] /proc/loadavg: 0.94 0.98 0.99 2/107 25039 /proc/meminfo: memFree=1703848/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=11228 CPUtime=12.69 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2450 0 0 0 1113 156 0 0 25 0 1 0 18907347 11497472 2371 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 2807 2371 223 482 0 2323 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11228 [startup+25.5018 s] /proc/loadavg: 0.95 0.98 0.99 2/107 25039 /proc/meminfo: memFree=1703600/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=11488 CPUtime=25.48 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2523 0 0 0 2235 313 0 0 25 0 1 0 18907347 11763712 2444 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 2872 2444 223 482 0 2388 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 11488 [startup+51.1018 s] /proc/loadavg: 0.96 0.98 0.99 2/107 25039 /proc/meminfo: memFree=1703228/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=11872 CPUtime=51.07 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2624 0 0 0 4511 596 0 0 25 0 1 0 18907347 12156928 2545 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 2968 2545 223 482 0 2484 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 11872 [startup+102.309 s] /proc/loadavg: 0.98 0.98 0.99 2/107 25041 /proc/meminfo: memFree=1702484/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=12528 CPUtime=102.26 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2765 0 0 0 9071 1155 0 0 25 0 1 0 18907347 12828672 2686 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 3132 2686 223 482 0 2648 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 12528 Solver just ended. Dumping a history of the last processes samples [startup+127.902 s] /proc/loadavg: 0.99 0.98 0.99 2/107 25041 /proc/meminfo: memFree=1702360/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=12656 CPUtime=127.85 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2812 0 0 0 11352 1433 0 0 25 0 1 0 18907347 12959744 2733 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 3164 2733 223 482 0 2680 0 Current children cumulated CPU time (s) 127.85 Current children cumulated vsize (KiB) 12656 [startup+134.302 s] /proc/loadavg: 0.99 0.98 0.99 2/107 25041 /proc/meminfo: memFree=1702360/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=12788 CPUtime=134.25 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2825 0 0 0 11935 1490 0 0 25 0 1 0 18907347 13094912 2746 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 3197 2746 223 482 0 2713 0 Current children cumulated CPU time (s) 134.25 Current children cumulated vsize (KiB) 12788 [startup+137.508 s] /proc/loadavg: 0.99 0.98 0.99 2/107 25041 /proc/meminfo: memFree=1702360/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=12788 CPUtime=137.45 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2827 0 0 0 12224 1521 0 0 25 0 1 0 18907347 13094912 2748 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 3197 2748 223 482 0 2713 0 Current children cumulated CPU time (s) 137.45 Current children cumulated vsize (KiB) 12788 [startup+139.101 s] /proc/loadavg: 0.99 0.98 0.99 2/107 25041 /proc/meminfo: memFree=1702360/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=12788 CPUtime=139.05 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2829 0 0 0 12367 1538 0 0 25 0 1 0 18907347 13094912 2750 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 3197 2750 223 482 0 2713 0 Current children cumulated CPU time (s) 139.05 Current children cumulated vsize (KiB) 12788 [startup+139.901 s] /proc/loadavg: 0.99 0.98 0.99 2/107 25041 /proc/meminfo: memFree=1702236/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=12788 CPUtime=139.85 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2829 0 0 0 12437 1548 0 0 25 0 1 0 18907347 13094912 2750 1992294400 134512640 136485738 4290169040 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 3197 2750 223 482 0 2713 0 Current children cumulated CPU time (s) 139.85 Current children cumulated vsize (KiB) 12788 [startup+140.301 s] /proc/loadavg: 0.99 0.98 0.99 2/107 25041 /proc/meminfo: memFree=1702236/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=12788 CPUtime=140.24 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2829 0 0 0 12473 1551 0 0 25 0 1 0 18907347 13094912 2750 1992294400 134512640 136485738 4290169040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 3197 2750 223 482 0 2713 0 Current children cumulated CPU time (s) 140.24 Current children cumulated vsize (KiB) 12788 [startup+140.501 s] /proc/loadavg: 0.99 0.98 0.99 2/107 25041 /proc/meminfo: memFree=1702236/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=12788 CPUtime=140.45 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2829 0 0 0 12491 1554 0 0 25 0 1 0 18907347 13094912 2750 1992294400 134512640 136485738 4290169040 18446744073709551615 134880603 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 3197 2750 223 482 0 2713 0 Current children cumulated CPU time (s) 140.45 Current children cumulated vsize (KiB) 12788 [startup+140.601 s] /proc/loadavg: 0.99 0.98 0.99 2/107 25041 /proc/meminfo: memFree=1702236/2059040 swapFree=4136464/4192956 [pid=25038] ppid=25036 vsize=10852 CPUtime=140.54 /proc/25038/stat : 25038 (pbct) R 25036 25038 23834 0 -1 4202496 2852 0 0 0 12500 1554 0 0 25 0 1 0 18907347 11112448 2393 1992294400 134512640 136485738 4290169040 18446744073709551615 135856849 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25038/statm: 2713 2393 245 482 0 2229 0 Current children cumulated CPU time (s) 140.54 Current children cumulated vsize (KiB) 10852 Child status: 0 Real time (s): 140.606 CPU time (s): 140.558 CPU user time (s): 125.008 CPU system time (s): 15.5496 CPU usage (%): 99.9656 Max. virtual memory (cumulated for all children) (KiB): 12788 getrusage(RUSAGE_CHILDREN,...) data: user time used= 125.008 system time used= 15.5496 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2853 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= 215 runsolver used 0.213967 second user time and 0.695894 second system time The end
Begin job on node001 at 2010-06-13 14:43:53 IDJOB=2668988 IDBENCH=1330 IDSOLVER=1170 FILE ID=node001/2668988-1276433033 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-t3002.11tsp11.1900566157.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668988-1276433033/watcher-2668988-1276433033 -o /tmp/evaluation-result-2668988-1276433033/solver-2668988-1276433033 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668988-1276433033.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8170439ba832b251137a16b29cd20ba3 RANDOM SEED=600102461 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: 1713436 kB Buffers: 104788 kB Cached: 154276 kB SwapCached: 16988 kB Active: 139140 kB Inactive: 139968 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1713436 kB SwapTotal: 4192956 kB SwapFree: 4136464 kB Dirty: 2028 kB Writeback: 0 kB AnonPages: 11132 kB Mapped: 9180 kB Slab: 44752 kB PageTables: 4028 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181860 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 14:46:14