Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 30.4734 | 30.4804 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb |
MD5SUM | c118a5f7f4e95d7123e302378befd6ff |
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 | 8.36073 |
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 | 671 |
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 30.39/30.45 c 26.9049 11.4805 438 206498 30.39/30.48 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-2668968-1276432820/watcher-2668968-1276432820 -o /tmp/evaluation-result-2668968-1276432820/solver-2668968-1276432820 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668968-1276432820.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: 1.00 1.00 1.00 3/106 23362 /proc/meminfo: memFree=1826520/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=2208 CPUtime=0 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 254 0 0 0 0 0 0 0 23 0 1 0 16937448 2260992 177 1992294400 134512640 136485738 4291307728 18446744073709551615 135181147 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23362/statm: 552 177 156 482 0 68 0 [startup+0.0859869 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23362 /proc/meminfo: memFree=1826520/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=8928 CPUtime=0.07 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 1922 0 0 0 7 0 0 0 23 0 1 0 16937448 9142272 1845 1992294400 134512640 136485738 4291307728 18446744073709551615 134748354 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2232 1845 197 482 0 1748 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 8928 [startup+0.100987 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23362 /proc/meminfo: memFree=1826520/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=9912 CPUtime=0.09 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2123 0 0 0 9 0 0 0 23 0 1 0 16937448 10149888 2044 1992294400 134512640 136485738 4291307728 18446744073709551615 135868597 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2478 2044 208 482 0 1994 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9912 [startup+0.301002 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23362 /proc/meminfo: memFree=1826520/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=10300 CPUtime=0.29 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2216 0 0 0 26 3 0 0 23 0 1 0 16937448 10547200 2137 1992294400 134512640 136485738 4291307728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2575 2137 223 482 0 2091 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10300 [startup+0.701035 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23362 /proc/meminfo: memFree=1826520/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=10428 CPUtime=0.69 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2261 0 0 0 61 8 0 0 25 0 1 0 16937448 10678272 2182 1992294400 134512640 136485738 4291307728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2607 2182 223 482 0 2123 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10428 [startup+1.5011 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23363 /proc/meminfo: memFree=1818452/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=10684 CPUtime=1.49 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2317 0 0 0 132 17 0 0 25 0 1 0 16937448 10940416 2238 1992294400 134512640 136485738 4291307728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2671 2238 223 482 0 2187 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10684 [startup+3.10122 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23363 /proc/meminfo: memFree=1818080/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=10684 CPUtime=3.09 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2322 0 0 0 275 34 0 0 25 0 1 0 16937448 10940416 2243 1992294400 134512640 136485738 4291307728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2671 2243 223 482 0 2187 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10684 [startup+6.30048 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23363 /proc/meminfo: memFree=1817708/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=10948 CPUtime=6.29 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2376 0 0 0 553 76 0 0 25 0 1 0 16937448 11210752 2297 1992294400 134512640 136485738 4291307728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2737 2297 223 482 0 2253 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10948 [startup+12.701 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23363 /proc/meminfo: memFree=1817460/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=11208 CPUtime=12.69 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2451 0 0 0 1123 146 0 0 25 0 1 0 16937448 11476992 2372 1992294400 134512640 136485738 4291307728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2802 2372 223 482 0 2318 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11208 [startup+25.501 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23363 /proc/meminfo: memFree=1817088/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=11616 CPUtime=25.49 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2557 0 0 0 2255 294 0 0 25 0 1 0 16937448 11894784 2478 1992294400 134512640 136485738 4291307728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2904 2478 223 482 0 2420 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 11616 Solver just ended. Dumping a history of the last processes samples [startup+28.7013 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23363 /proc/meminfo: memFree=1817088/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=11616 CPUtime=28.69 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2562 0 0 0 2537 332 0 0 25 0 1 0 16937448 11894784 2483 1992294400 134512640 136485738 4291307728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2904 2483 223 482 0 2420 0 Current children cumulated CPU time (s) 28.69 Current children cumulated vsize (KiB) 11616 [startup+29.5013 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23363 /proc/meminfo: memFree=1817088/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=11616 CPUtime=29.48 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2562 0 0 0 2605 343 0 0 25 0 1 0 16937448 11894784 2483 1992294400 134512640 136485738 4291307728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2904 2483 223 482 0 2420 0 Current children cumulated CPU time (s) 29.48 Current children cumulated vsize (KiB) 11616 [startup+29.9014 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23363 /proc/meminfo: memFree=1817088/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=11616 CPUtime=29.88 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2562 0 0 0 2641 347 0 0 25 0 1 0 16937448 11894784 2483 1992294400 134512640 136485738 4291307728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2904 2483 223 482 0 2420 0 Current children cumulated CPU time (s) 29.88 Current children cumulated vsize (KiB) 11616 [startup+30.3014 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23363 /proc/meminfo: memFree=1817088/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=11752 CPUtime=30.29 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2574 0 0 0 2677 352 0 0 25 0 1 0 16937448 12034048 2495 1992294400 134512640 136485738 4291307728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2938 2495 223 482 0 2454 0 Current children cumulated CPU time (s) 30.29 Current children cumulated vsize (KiB) 11752 [startup+30.4014 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23363 /proc/meminfo: memFree=1817088/2059040 swapFree=4136640/4192956 [pid=23362] ppid=23360 vsize=11752 CPUtime=30.39 /proc/23362/stat : 23362 (pbct) R 23360 23362 21382 0 -1 4202496 2575 0 0 0 2686 353 0 0 25 0 1 0 16937448 12034048 2496 1992294400 134512640 136485738 4291307728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23362/statm: 2938 2496 223 482 0 2454 0 Current children cumulated CPU time (s) 30.39 Current children cumulated vsize (KiB) 11752 Child status: 0 Real time (s): 30.4804 CPU time (s): 30.4734 CPU user time (s): 26.9299 CPU system time (s): 3.54346 CPU usage (%): 99.9768 Max. virtual memory (cumulated for all children) (KiB): 11752 getrusage(RUSAGE_CHILDREN,...) data: user time used= 26.9299 system time used= 3.54346 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2599 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= 36 runsolver used 0.047992 second user time and 0.153976 second system time The end
Begin job on node026 at 2010-06-13 14:40:20 IDJOB=2668968 IDBENCH=1308 IDSOLVER=1170 FILE ID=node026/2668968-1276432820 PBS_JOBID= 11173300 Free space on /tmp= 62508 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668968-1276432820/watcher-2668968-1276432820 -o /tmp/evaluation-result-2668968-1276432820/solver-2668968-1276432820 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668968-1276432820.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c118a5f7f4e95d7123e302378befd6ff RANDOM SEED=1414530630 node026.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 : 3000.201 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 : 3000.201 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: 1827040 kB Buffers: 31276 kB Cached: 123736 kB SwapCached: 9428 kB Active: 101368 kB Inactive: 65996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1827040 kB SwapTotal: 4192956 kB SwapFree: 4136640 kB Dirty: 2208 kB Writeback: 0 kB AnonPages: 10972 kB Mapped: 9180 kB Slab: 42964 kB PageTables: 3924 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181424 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= 62508 MiB End job on node026 at 2010-06-13 14:40:51