Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 234.734 | 234.805 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900557957.opb |
MD5SUM | aacf18cf0b8ed9727f2f81c2bd5074e6 |
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 | 47.4028 |
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 | 717 |
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 231 234.62/234.77 c 211.785 13.1484 1113 1421090 234.72/234.80 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-2668594-1276432428/watcher-2668594-1276432428 -o /tmp/evaluation-result-2668594-1276432428/solver-2668594-1276432428 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668594-1276432428.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 1.00 1.09 3/106 22295 /proc/meminfo: memFree=1842444/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=2208 CPUtime=0 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 253 0 0 0 0 0 0 0 18 0 1 0 18844542 2260992 176 1992294400 134512640 136485738 4294331712 18446744073709551615 134549425 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22295/statm: 552 176 156 482 0 68 0 [startup+0.108083 s] /proc/loadavg: 0.92 1.00 1.09 3/106 22295 /proc/meminfo: memFree=1842444/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=10172 CPUtime=0.09 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2171 0 0 0 9 0 0 0 20 0 1 0 18844542 10416128 2092 1992294400 134512640 136485738 4294331712 18446744073709551615 134880550 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 2543 2093 221 482 0 2059 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10172 [startup+0.201092 s] /proc/loadavg: 0.92 1.00 1.09 3/106 22295 /proc/meminfo: memFree=1842444/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=10172 CPUtime=0.19 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2198 0 0 0 18 1 0 0 20 0 1 0 18844542 10416128 2119 1992294400 134512640 136485738 4294331712 18446744073709551615 134878223 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 2543 2119 223 482 0 2059 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 10172 [startup+0.301103 s] /proc/loadavg: 0.92 1.00 1.09 3/106 22295 /proc/meminfo: memFree=1842444/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=10300 CPUtime=0.29 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2217 0 0 0 27 2 0 0 20 0 1 0 18844542 10547200 2138 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 2575 2138 223 482 0 2091 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10300 [startup+0.701147 s] /proc/loadavg: 0.92 1.00 1.09 3/106 22295 /proc/meminfo: memFree=1842444/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=10436 CPUtime=0.69 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2255 0 0 0 63 6 0 0 21 0 1 0 18844542 10686464 2176 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 2609 2176 223 482 0 2125 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10436 [startup+1.50124 s] /proc/loadavg: 0.92 1.00 1.09 2/107 22296 /proc/meminfo: memFree=1834376/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=10564 CPUtime=1.49 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2286 0 0 0 134 15 0 0 23 0 1 0 18844542 10817536 2207 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 2641 2207 223 482 0 2157 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10564 [startup+3.10041 s] /proc/loadavg: 0.92 1.00 1.09 2/107 22296 /proc/meminfo: memFree=1834004/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=10692 CPUtime=3.09 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2329 0 0 0 275 34 0 0 25 0 1 0 18844542 10948608 2250 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 2673 2250 223 482 0 2189 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10692 [startup+6.30077 s] /proc/loadavg: 0.93 1.00 1.09 2/107 22296 /proc/meminfo: memFree=1833880/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=10956 CPUtime=6.29 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2378 0 0 0 559 70 0 0 25 0 1 0 18844542 11218944 2299 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 2739 2299 223 482 0 2255 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10956 [startup+12.7005 s] /proc/loadavg: 0.93 1.00 1.09 2/107 22296 /proc/meminfo: memFree=1833384/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=11216 CPUtime=12.69 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2451 0 0 0 1128 141 0 0 25 0 1 0 18844542 11485184 2372 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 2804 2372 223 482 0 2320 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11216 [startup+25.5009 s] /proc/loadavg: 0.95 1.00 1.09 2/107 22298 /proc/meminfo: memFree=1833136/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=11616 CPUtime=25.48 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2531 0 0 0 2267 281 0 0 25 0 1 0 18844542 11894784 2452 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 2904 2452 223 482 0 2420 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 11616 [startup+51.1017 s] /proc/loadavg: 0.96 1.00 1.08 2/107 22298 /proc/meminfo: memFree=1832640/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=12136 CPUtime=51.08 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2663 0 0 0 4556 552 0 0 25 0 1 0 18844542 12427264 2584 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 3034 2584 223 482 0 2550 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 12136 [startup+102.301 s] /proc/loadavg: 0.98 1.00 1.08 2/107 22300 /proc/meminfo: memFree=1832020/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=12536 CPUtime=102.27 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2784 0 0 0 9163 1064 0 0 25 0 1 0 18844542 12836864 2705 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 3134 2705 223 482 0 2650 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 12536 [startup+162.301 s] /proc/loadavg: 0.99 1.00 1.07 2/107 22300 /proc/meminfo: memFree=1831276/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=13200 CPUtime=162.24 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2939 0 0 0 14589 1635 0 0 25 0 1 0 18844542 13516800 2860 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 3300 2860 223 482 0 2816 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 13200 [startup+222.309 s] /proc/loadavg: 0.99 1.00 1.07 2/107 22302 /proc/meminfo: memFree=1831028/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=13460 CPUtime=222.23 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2997 0 0 0 20057 2166 0 0 25 0 1 0 18844542 13783040 2918 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 3365 2918 223 482 0 2881 0 Current children cumulated CPU time (s) 222.23 Current children cumulated vsize (KiB) 13460 Solver just ended. Dumping a history of the last processes samples [startup+224.002 s] /proc/loadavg: 0.99 1.00 1.07 2/107 22302 /proc/meminfo: memFree=1831028/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=13460 CPUtime=223.93 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 2997 0 0 0 20210 2183 0 0 25 0 1 0 18844542 13783040 2918 1992294400 134512640 136485738 4294331712 18446744073709551615 134921056 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 3365 2918 223 482 0 2881 0 Current children cumulated CPU time (s) 223.93 Current children cumulated vsize (KiB) 13460 [startup+230.402 s] /proc/loadavg: 0.99 1.00 1.07 2/107 22302 /proc/meminfo: memFree=1831028/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=13460 CPUtime=230.33 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 3017 0 0 0 20784 2249 0 0 25 0 1 0 18844542 13783040 2938 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 3365 2938 223 482 0 2881 0 Current children cumulated CPU time (s) 230.33 Current children cumulated vsize (KiB) 13460 [startup+232.002 s] /proc/loadavg: 0.99 1.00 1.07 2/107 22302 /proc/meminfo: memFree=1831028/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=13460 CPUtime=231.92 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 3017 0 0 0 20927 2265 0 0 25 0 1 0 18844542 13783040 2938 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 3365 2938 223 482 0 2881 0 Current children cumulated CPU time (s) 231.92 Current children cumulated vsize (KiB) 13460 [startup+233.601 s] /proc/loadavg: 0.99 1.00 1.07 2/107 22302 /proc/meminfo: memFree=1831028/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=13460 CPUtime=233.52 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 3017 0 0 0 21071 2281 0 0 25 0 1 0 18844542 13783040 2938 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 3365 2938 223 482 0 2881 0 Current children cumulated CPU time (s) 233.52 Current children cumulated vsize (KiB) 13460 [startup+234.408 s] /proc/loadavg: 0.99 1.00 1.07 2/107 22302 /proc/meminfo: memFree=1831028/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=13460 CPUtime=234.33 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 3017 0 0 0 21145 2288 0 0 25 0 1 0 18844542 13783040 2938 1992294400 134512640 136485738 4294331712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 3365 2938 223 482 0 2881 0 Current children cumulated CPU time (s) 234.33 Current children cumulated vsize (KiB) 13460 [startup+234.801 s] /proc/loadavg: 0.99 1.00 1.07 2/107 22302 /proc/meminfo: memFree=1831028/2059040 swapFree=4140380/4192956 [pid=22295] ppid=22293 vsize=12284 CPUtime=234.72 /proc/22295/stat : 22295 (pbct) R 22293 22295 21207 0 -1 4202496 3040 0 0 0 21180 2292 0 0 25 0 1 0 18844542 12578816 2759 1992294400 134512640 136485738 4294331712 18446744073709551615 135839984 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22295/statm: 3071 2759 245 482 0 2587 0 Current children cumulated CPU time (s) 234.72 Current children cumulated vsize (KiB) 12284 Child status: 0 Real time (s): 234.805 CPU time (s): 234.734 CPU user time (s): 211.81 CPU system time (s): 22.9245 CPU usage (%): 99.97 Max. virtual memory (cumulated for all children) (KiB): 13460 getrusage(RUSAGE_CHILDREN,...) data: user time used= 211.81 system time used= 22.9245 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3041 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= 852 runsolver used 0.402938 second user time and 1.09983 second system time The end
Begin job on node009 at 2010-06-13 14:33:48 IDJOB=2668594 IDBENCH=1281 IDSOLVER=1170 FILE ID=node009/2668594-1276432428 PBS_JOBID= 11173311 Free space on /tmp= 62444 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557957.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668594-1276432428/watcher-2668594-1276432428 -o /tmp/evaluation-result-2668594-1276432428/solver-2668594-1276432428 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668594-1276432428.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= aacf18cf0b8ed9727f2f81c2bd5074e6 RANDOM SEED=187920962 node009.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 : 3000.199 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 : 6000.39 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 : 3000.199 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1842964 kB Buffers: 30660 kB Cached: 106980 kB SwapCached: 6004 kB Active: 92544 kB Inactive: 57752 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1842964 kB SwapTotal: 4192956 kB SwapFree: 4140380 kB Dirty: 1992 kB Writeback: 0 kB AnonPages: 10904 kB Mapped: 12948 kB Slab: 44056 kB PageTables: 4020 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181308 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= 62440 MiB End job on node009 at 2010-06-13 14:37:43