Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 335.023 | 335.114 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb |
MD5SUM | 40d0bcc4171e4a5907ae30e54ba56b80 |
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 | 50.2884 |
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 | 701 |
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 0.01/0.04 c constraints 23/0 clauses 2684/0 units 0 0.01/0.04 c vars 231 334.90/335.08 c 303.493 13.8984 231 1892820 335.00/335.11 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-2668973-1276432882/watcher-2668973-1276432882 -o /tmp/evaluation-result-2668973-1276432882/solver-2668973-1276432882 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668973-1276432882.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: 0.99 0.98 0.99 3/106 24584 /proc/meminfo: memFree=1826344/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=2208 CPUtime=0 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 18891913 2260992 177 1992294400 134512640 136485738 4293781328 18446744073709551615 135857105 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24584/statm: 552 177 156 482 0 68 0 [startup+0.0163549 s] /proc/loadavg: 0.99 0.98 0.99 3/106 24584 /proc/meminfo: memFree=1826344/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=2208 CPUtime=0.01 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 258 0 0 0 1 0 0 0 20 0 1 0 18891913 2260992 181 1992294400 134512640 136485738 4293781328 18446744073709551615 134538289 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24584/statm: 552 181 156 482 0 68 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2208 [startup+0.101401 s] /proc/loadavg: 0.99 0.98 0.99 3/106 24584 /proc/meminfo: memFree=1826344/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=9912 CPUtime=0.1 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 2123 0 0 0 9 1 0 0 20 0 1 0 18891913 10149888 2044 1992294400 134512640 136485738 4293781328 18446744073709551615 134948176 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 2478 2044 208 482 0 1994 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 9912 [startup+0.300389 s] /proc/loadavg: 0.99 0.98 0.99 3/106 24584 /proc/meminfo: memFree=1826344/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=10300 CPUtime=0.29 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 2217 0 0 0 26 3 0 0 20 0 1 0 18891913 10547200 2138 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 2575 2139 223 482 0 2091 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10300 [startup+0.700434 s] /proc/loadavg: 0.99 0.98 0.99 3/106 24584 /proc/meminfo: memFree=1826344/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=10428 CPUtime=0.69 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 2262 0 0 0 61 8 0 0 20 0 1 0 18891913 10678272 2183 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 2607 2183 223 482 0 2123 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10428 [startup+1.50053 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24585 /proc/meminfo: memFree=1818152/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=10556 CPUtime=1.49 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 2298 0 0 0 132 17 0 0 22 0 1 0 18891913 10809344 2219 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 2639 2219 223 482 0 2155 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10556 [startup+3.10071 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24585 /proc/meminfo: memFree=1817904/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=10812 CPUtime=3.09 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 2348 0 0 0 276 33 0 0 25 0 1 0 18891913 11071488 2269 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 2703 2269 223 482 0 2219 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10812 [startup+6.30108 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24585 /proc/meminfo: memFree=1817656/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=10940 CPUtime=6.29 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 2379 0 0 0 559 70 0 0 25 0 1 0 18891913 11202560 2300 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 2735 2300 223 482 0 2251 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10940 [startup+12.7008 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24585 /proc/meminfo: memFree=1817036/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=11196 CPUtime=12.69 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 2458 0 0 0 1125 144 0 0 25 0 1 0 18891913 11464704 2379 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 2799 2379 223 482 0 2315 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11196 [startup+25.5013 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24585 /proc/meminfo: memFree=1816664/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=11716 CPUtime=25.48 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 2559 0 0 0 2270 278 0 0 25 0 1 0 18891913 11997184 2480 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 2929 2480 223 482 0 2445 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 11716 [startup+51.1013 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24587 /proc/meminfo: memFree=1816292/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=12112 CPUtime=51.08 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 2673 0 0 0 4569 539 0 0 25 0 1 0 18891913 12402688 2594 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 3028 2594 223 482 0 2544 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 12112 [startup+102.309 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24587 /proc/meminfo: memFree=1815548/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=12648 CPUtime=102.27 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 2790 0 0 0 9152 1075 0 0 25 0 1 0 18891913 12951552 2711 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 3162 2711 223 482 0 2678 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 12648 [startup+162.301 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24589 /proc/meminfo: memFree=1814928/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=13184 CPUtime=162.24 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 2946 0 0 0 14596 1628 0 0 25 0 1 0 18891913 13500416 2867 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 3296 2867 223 482 0 2812 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 13184 [startup+222.301 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24591 /proc/meminfo: memFree=1814680/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=13456 CPUtime=222.23 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 3010 0 0 0 20042 2181 0 0 25 0 1 0 18891913 13778944 2931 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 3364 2931 223 482 0 2880 0 Current children cumulated CPU time (s) 222.23 Current children cumulated vsize (KiB) 13456 [startup+282.302 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24593 /proc/meminfo: memFree=1814060/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=13964 CPUtime=282.22 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 3140 0 0 0 25494 2728 0 0 25 0 1 0 18891913 14299136 3061 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 3491 3061 223 482 0 3007 0 Current children cumulated CPU time (s) 282.22 Current children cumulated vsize (KiB) 13964 Solver just ended. Dumping a history of the last processes samples [startup+307.102 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24593 /proc/meminfo: memFree=1813936/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=14228 CPUtime=307.01 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 3181 0 0 0 27778 2923 0 0 25 0 1 0 18891913 14569472 3102 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 3557 3102 223 482 0 3073 0 Current children cumulated CPU time (s) 307.01 Current children cumulated vsize (KiB) 14228 [startup+319.901 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24593 /proc/meminfo: memFree=1813936/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=14228 CPUtime=319.81 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 3190 0 0 0 28951 3030 0 0 25 0 1 0 18891913 14569472 3111 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 3557 3111 223 482 0 3073 0 Current children cumulated CPU time (s) 319.81 Current children cumulated vsize (KiB) 14228 [startup+326.301 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24593 /proc/meminfo: memFree=1813936/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=14228 CPUtime=326.2 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 3190 0 0 0 29541 3079 0 0 25 0 1 0 18891913 14569472 3111 1992294400 134512640 136485738 4293781328 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 3557 3111 223 482 0 3073 0 Current children cumulated CPU time (s) 326.2 Current children cumulated vsize (KiB) 14228 [startup+329.501 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24593 /proc/meminfo: memFree=1813936/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=14228 CPUtime=329.4 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 3190 0 0 0 29836 3104 0 0 25 0 1 0 18891913 14569472 3111 1992294400 134512640 136485738 4293781328 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 3557 3111 223 482 0 3073 0 Current children cumulated CPU time (s) 329.4 Current children cumulated vsize (KiB) 14228 [startup+332.702 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24593 /proc/meminfo: memFree=1813936/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=14228 CPUtime=332.6 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 3190 0 0 0 30133 3127 0 0 25 0 1 0 18891913 14569472 3111 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 3557 3111 223 482 0 3073 0 Current children cumulated CPU time (s) 332.6 Current children cumulated vsize (KiB) 14228 [startup+334.301 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24595 /proc/meminfo: memFree=1813936/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=14228 CPUtime=334.21 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 3190 0 0 0 30278 3143 0 0 25 0 1 0 18891913 14569472 3111 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 3557 3111 223 482 0 3073 0 Current children cumulated CPU time (s) 334.21 Current children cumulated vsize (KiB) 14228 [startup+334.701 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24595 /proc/meminfo: memFree=1813936/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=14228 CPUtime=334.6 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 3190 0 0 0 30314 3146 0 0 25 0 1 0 18891913 14569472 3111 1992294400 134512640 136485738 4293781328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 3557 3111 223 482 0 3073 0 Current children cumulated CPU time (s) 334.6 Current children cumulated vsize (KiB) 14228 [startup+335.101 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24595 /proc/meminfo: memFree=1813936/2059040 swapFree=4140112/4192956 [pid=24584] ppid=24582 vsize=11012 CPUtime=335 /proc/24584/stat : 24584 (pbct) R 24582 24584 24181 0 -1 4202496 3213 0 0 0 30350 3150 0 0 25 0 1 0 18891913 11276288 2433 1992294400 134512640 136485738 4293781328 18446744073709551615 134720173 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24584/statm: 2753 2433 245 482 0 2269 0 Current children cumulated CPU time (s) 335 Current children cumulated vsize (KiB) 11012 Child status: 0 Real time (s): 335.114 CPU time (s): 335.023 CPU user time (s): 303.517 CPU system time (s): 31.5062 CPU usage (%): 99.973 Max. virtual memory (cumulated for all children) (KiB): 14228 getrusage(RUSAGE_CHILDREN,...) data: user time used= 303.517 system time used= 31.5062 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3214 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= 1150 runsolver used 0.583911 second user time and 1.55676 second system time The end
Begin job on node006 at 2010-06-13 14:41:22 IDJOB=2668973 IDBENCH=1314 IDSOLVER=1170 FILE ID=node006/2668973-1276432882 PBS_JOBID= 11173315 Free space on /tmp= 62472 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668973-1276432882/watcher-2668973-1276432882 -o /tmp/evaluation-result-2668973-1276432882/solver-2668973-1276432882 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668973-1276432882.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 40d0bcc4171e4a5907ae30e54ba56b80 RANDOM SEED=1995702887 node006.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 : 3000.204 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 : 3000.204 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1826748 kB Buffers: 27388 kB Cached: 124480 kB SwapCached: 6336 kB Active: 30788 kB Inactive: 134396 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1826748 kB SwapTotal: 4192956 kB SwapFree: 4140112 kB Dirty: 2080 kB Writeback: 0 kB AnonPages: 11852 kB Mapped: 13016 kB Slab: 45212 kB PageTables: 4000 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182460 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= 62472 MiB End job on node006 at 2010-06-13 14:46:58