Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 126.829 | 126.88 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900554072.opb |
MD5SUM | 6281627dc4c435fe3011d1036bb94900 |
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 | 32.695 |
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 | 695 |
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 231 126.74/126.85 c 114.08 12.6094 4198 783691 126.74/126.87 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-2668592-1276432696/watcher-2668592-1276432696 -o /tmp/evaluation-result-2668592-1276432696/solver-2668592-1276432696 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668592-1276432696.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: 0.89 0.95 0.98 3/106 23887 /proc/meminfo: memFree=1603572/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=2208 CPUtime=0 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 16925943 2260992 176 1992294400 134512640 136485738 4289370720 18446744073709551615 135843969 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23887/statm: 552 176 156 482 0 68 0 [startup+0.072121 s] /proc/loadavg: 0.89 0.95 0.98 3/106 23887 /proc/meminfo: memFree=1603572/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=5732 CPUtime=0.06 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 1097 0 0 0 6 0 0 0 20 0 1 0 16925943 5869568 1019 1992294400 134512640 136485738 4289370720 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 1433 1020 196 482 0 949 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 5732 [startup+0.101125 s] /proc/loadavg: 0.89 0.95 0.98 3/106 23887 /proc/meminfo: memFree=1603572/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=9912 CPUtime=0.09 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2123 0 0 0 9 0 0 0 20 0 1 0 16925943 10149888 2043 1992294400 134512640 136485738 4289370720 18446744073709551615 135848250 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 2478 2043 208 482 0 1994 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9912 [startup+0.301162 s] /proc/loadavg: 0.89 0.95 0.98 3/106 23887 /proc/meminfo: memFree=1603572/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=10300 CPUtime=0.29 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2212 0 0 0 27 2 0 0 20 0 1 0 16925943 10547200 2132 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 2575 2132 223 482 0 2091 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10300 [startup+0.701242 s] /proc/loadavg: 0.89 0.95 0.98 3/106 23887 /proc/meminfo: memFree=1603572/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=10428 CPUtime=0.69 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2259 0 0 0 64 5 0 0 20 0 1 0 16925943 10678272 2179 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 2607 2179 223 482 0 2123 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10428 [startup+1.50138 s] /proc/loadavg: 0.89 0.95 0.98 2/107 23888 /proc/meminfo: memFree=1595628/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=10556 CPUtime=1.49 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2289 0 0 0 134 15 0 0 23 0 1 0 16925943 10809344 2209 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 2639 2209 223 482 0 2155 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10556 [startup+3.10068 s] /proc/loadavg: 0.89 0.95 0.98 2/107 23888 /proc/meminfo: memFree=1595256/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=10684 CPUtime=3.09 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2327 0 0 0 273 36 0 0 25 0 1 0 16925943 10940416 2247 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 2671 2247 223 482 0 2187 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10684 [startup+6.30128 s] /proc/loadavg: 0.90 0.95 0.98 2/107 23888 /proc/meminfo: memFree=1594884/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=11068 CPUtime=6.29 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2403 0 0 0 555 74 0 0 25 0 1 0 16925943 11333632 2323 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 2767 2323 223 482 0 2283 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11068 [startup+12.7005 s] /proc/loadavg: 0.91 0.95 0.98 2/107 23888 /proc/meminfo: memFree=1594388/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=11328 CPUtime=12.69 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2480 0 0 0 1123 146 0 0 25 0 1 0 16925943 11599872 2400 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 2832 2400 223 482 0 2348 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11328 [startup+25.5009 s] /proc/loadavg: 0.93 0.96 0.98 2/107 23888 /proc/meminfo: memFree=1594016/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=11716 CPUtime=25.48 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2568 0 0 0 2276 272 0 0 25 0 1 0 16925943 11997184 2488 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 2929 2488 223 482 0 2445 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 11716 [startup+51.1016 s] /proc/loadavg: 0.95 0.96 0.98 2/107 23888 /proc/meminfo: memFree=1593396/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=12248 CPUtime=51.07 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2702 0 0 0 4570 537 0 0 25 0 1 0 16925943 12541952 2622 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 3062 2622 223 482 0 2578 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 12248 [startup+102.309 s] /proc/loadavg: 0.98 0.96 0.98 2/107 23890 /proc/meminfo: memFree=1592900/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=12644 CPUtime=102.26 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2807 0 0 0 9187 1039 0 0 25 0 1 0 16925943 12947456 2727 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 3161 2727 223 482 0 2677 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 12644 Solver just ended. Dumping a history of the last processes samples [startup+115.101 s] /proc/loadavg: 0.98 0.96 0.98 2/107 23890 /proc/meminfo: memFree=1592652/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=12772 CPUtime=115.04 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2854 0 0 0 10341 1163 0 0 25 0 1 0 16925943 13078528 2774 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 3193 2774 223 482 0 2709 0 Current children cumulated CPU time (s) 115.04 Current children cumulated vsize (KiB) 12772 [startup+121.501 s] /proc/loadavg: 0.98 0.96 0.98 2/107 23890 /proc/meminfo: memFree=1592652/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=12908 CPUtime=121.44 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2867 0 0 0 10922 1222 0 0 25 0 1 0 16925943 13217792 2787 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 3227 2787 223 482 0 2743 0 Current children cumulated CPU time (s) 121.44 Current children cumulated vsize (KiB) 12908 [startup+124.7 s] /proc/loadavg: 0.98 0.97 0.98 2/107 23890 /proc/meminfo: memFree=1592652/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=12908 CPUtime=124.64 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2877 0 0 0 11211 1253 0 0 25 0 1 0 16925943 13217792 2797 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 3227 2797 223 482 0 2743 0 Current children cumulated CPU time (s) 124.64 Current children cumulated vsize (KiB) 12908 [startup+125.501 s] /proc/loadavg: 0.98 0.97 0.98 2/107 23890 /proc/meminfo: memFree=1592652/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=12908 CPUtime=125.44 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2877 0 0 0 11284 1260 0 0 25 0 1 0 16925943 13217792 2797 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 3227 2797 223 482 0 2743 0 Current children cumulated CPU time (s) 125.44 Current children cumulated vsize (KiB) 12908 [startup+126.301 s] /proc/loadavg: 0.98 0.97 0.98 2/107 23890 /proc/meminfo: memFree=1592652/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=12908 CPUtime=126.24 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2877 0 0 0 11357 1267 0 0 25 0 1 0 16925943 13217792 2797 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 3227 2797 223 482 0 2743 0 Current children cumulated CPU time (s) 126.24 Current children cumulated vsize (KiB) 12908 [startup+126.701 s] /proc/loadavg: 0.98 0.97 0.98 2/107 23890 /proc/meminfo: memFree=1592652/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=12908 CPUtime=126.64 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2877 0 0 0 11393 1271 0 0 25 0 1 0 16925943 13217792 2797 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 3227 2797 223 482 0 2743 0 Current children cumulated CPU time (s) 126.64 Current children cumulated vsize (KiB) 12908 [startup+126.801 s] /proc/loadavg: 0.98 0.97 0.98 2/107 23890 /proc/meminfo: memFree=1592652/2059040 swapFree=4142408/4192956 [pid=23887] ppid=23885 vsize=12908 CPUtime=126.74 /proc/23887/stat : 23887 (pbct) R 23885 23887 23803 0 -1 4202496 2877 0 0 0 11402 1272 0 0 25 0 1 0 16925943 13217792 2797 1992294400 134512640 136485738 4289370720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23887/statm: 3227 2797 223 482 0 2743 0 Current children cumulated CPU time (s) 126.74 Current children cumulated vsize (KiB) 12908 Child status: 0 Real time (s): 126.88 CPU time (s): 126.829 CPU user time (s): 114.106 CPU system time (s): 12.7231 CPU usage (%): 99.9595 Max. virtual memory (cumulated for all children) (KiB): 12908 getrusage(RUSAGE_CHILDREN,...) data: user time used= 114.106 system time used= 12.7231 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2901 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= 1816 runsolver used 0.222966 second user time and 0.594909 second system time The end
Begin job on node019 at 2010-06-13 14:38:16 IDJOB=2668592 IDBENCH=1299 IDSOLVER=1170 FILE ID=node019/2668592-1276432696 PBS_JOBID= 11173319 Free space on /tmp= 62356 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554072.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668592-1276432696/watcher-2668592-1276432696 -o /tmp/evaluation-result-2668592-1276432696/solver-2668592-1276432696 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668592-1276432696.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6281627dc4c435fe3011d1036bb94900 RANDOM SEED=1891347567 node019.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 : 3000.264 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 : 6000.52 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 : 3000.264 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1604216 kB Buffers: 103340 kB Cached: 253224 kB SwapCached: 5232 kB Active: 90836 kB Inactive: 279508 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1604216 kB SwapTotal: 4192956 kB SwapFree: 4142408 kB Dirty: 3924 kB Writeback: 0 kB AnonPages: 11504 kB Mapped: 13636 kB Slab: 62824 kB PageTables: 4008 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182128 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= 62356 MiB End job on node019 at 2010-06-13 14:40:23