Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 407.328 | 407.559 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900566157.opb |
MD5SUM | 8170439ba832b251137a16b29cd20ba3 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 72.336 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/359917-1176951401/instance-359917-1176951401.opb ...... 407.26/407.54 c done parsing opb. 407.26/407.54 s UNSATISFIABLE 407.26/407.54 c Total Run Time 407.294
ERROR: no interpretation found !
/tmp/evaluation/359917-1176951401/instance-359917-1176951401.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node67/watcher-359917-1176951401 -o ROOT/results/node67/solver-359917-1176951401 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359917-1176951401/PBS4 /tmp/evaluation/359917-1176951401/instance-359917-1176951401.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/64 6674 /proc/meminfo: memFree=1870832/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=1324 CPUtime=0 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 171129584 1355776 121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0 /proc/6674/statm: 331 121 87 219 0 108 0 [startup+0.038135 s] /proc/loadavg: 1.00 1.00 1.00 3/64 6674 /proc/meminfo: memFree=1870832/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=1472 CPUtime=0.03 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 208 0 0 0 3 0 0 0 18 0 1 0 171129584 1507328 190 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 368 190 92 219 0 145 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1472 [startup+0.101146 s] /proc/loadavg: 1.00 1.00 1.00 3/64 6674 /proc/meminfo: memFree=1870832/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=1472 CPUtime=0.09 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 250 0 0 0 9 0 0 0 18 0 1 0 171129584 1507328 232 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 368 232 92 219 0 145 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1472 [startup+0.301183 s] /proc/loadavg: 1.00 1.00 1.00 3/64 6674 /proc/meminfo: memFree=1870832/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=2568 CPUtime=0.29 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 376 0 0 0 29 0 0 0 19 0 1 0 171129584 2629632 358 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 642 358 93 219 0 419 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2568 [startup+0.701256 s] /proc/loadavg: 1.00 1.00 1.00 3/64 6674 /proc/meminfo: memFree=1870832/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=3784 CPUtime=0.68 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 636 0 0 0 68 0 0 0 22 0 1 0 171129584 3874816 569 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 946 569 94 219 0 723 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 3784 [startup+1.5014 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6675 /proc/meminfo: memFree=1868328/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=4184 CPUtime=1.49 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 962 0 0 0 148 1 0 0 25 0 1 0 171129584 4284416 895 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 1046 895 94 219 0 823 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4184 [startup+3.1017 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6675 /proc/meminfo: memFree=1866728/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=7156 CPUtime=3.09 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 1518 0 0 0 307 2 0 0 25 0 1 0 171129584 7327744 1354 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 1789 1354 94 219 0 1566 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7156 [startup+6.30128 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6675 /proc/meminfo: memFree=1863464/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=12840 CPUtime=6.29 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 2411 0 0 0 625 4 0 0 25 0 1 0 171129584 13148160 2054 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 3210 2054 94 219 0 2987 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12840 [startup+12.7015 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6675 /proc/meminfo: memFree=1859120/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=13852 CPUtime=12.69 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 3439 0 0 0 1263 6 0 0 25 0 1 0 171129584 14184448 3082 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 3463 3082 94 219 0 3240 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13852 [startup+25.5018 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6675 /proc/meminfo: memFree=1852208/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=25480 CPUtime=25.49 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 5445 0 0 0 2538 11 0 0 25 0 1 0 171129584 26091520 4703 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 6370 4703 94 219 0 6147 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 25480 [startup+51.1015 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6675 /proc/meminfo: memFree=1843056/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=44500 CPUtime=51.07 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 7764 0 0 0 5090 17 0 0 25 0 1 0 171129584 45568000 7022 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 11125 7022 94 219 0 10902 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 44500 [startup+102.306 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6675 /proc/meminfo: memFree=1830768/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=51180 CPUtime=102.26 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 11550 0 0 0 10197 29 0 0 25 0 1 0 171129584 52408320 10039 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 12795 10039 94 219 0 12572 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 51180 [startup+162.302 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6675 /proc/meminfo: memFree=1820784/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=54904 CPUtime=162.24 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 14246 0 0 0 16184 40 0 0 25 0 1 0 171129584 56221696 12504 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 13726 12504 94 219 0 13503 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 54904 [startup+222.302 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6675 /proc/meminfo: memFree=1817328/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=57632 CPUtime=222.21 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 15388 0 0 0 22172 49 0 0 25 0 1 0 171129584 59015168 13382 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 14408 13382 94 219 0 14185 0 Current children cumulated CPU time (s) 222.21 Current children cumulated vsize (KiB) 57632 [startup+282.302 s] /proc/loadavg: 1.04 1.01 1.00 2/71 6791 /proc/meminfo: memFree=1812544/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=98812 CPUtime=282.14 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 17993 0 0 0 28155 59 0 0 25 0 1 0 171129584 101183488 14252 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 24703 14252 94 219 0 24480 0 Current children cumulated CPU time (s) 282.14 Current children cumulated vsize (KiB) 98812 [startup+342.302 s] /proc/loadavg: 1.01 1.01 1.00 2/65 6873 /proc/meminfo: memFree=1811440/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=100136 CPUtime=342.08 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 18604 0 0 0 34142 66 0 0 25 0 1 0 171129584 102539264 14797 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559502 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 25034 14797 94 219 0 24811 0 Current children cumulated CPU time (s) 342.08 Current children cumulated vsize (KiB) 100136 [startup+402.302 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6873 /proc/meminfo: memFree=1808944/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=102288 CPUtime=402.06 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 19359 0 0 0 40134 72 0 0 25 0 1 0 171129584 104742912 15420 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 25572 15420 94 219 0 25349 0 Current children cumulated CPU time (s) 402.06 Current children cumulated vsize (KiB) 102288 Solver just ended. Dumping a history of the last processes samples [startup+403.101 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6873 /proc/meminfo: memFree=1808944/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=102288 CPUtime=402.86 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 19361 0 0 0 40214 72 0 0 25 0 1 0 171129584 104742912 15422 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 25572 15422 94 219 0 25349 0 Current children cumulated CPU time (s) 402.86 Current children cumulated vsize (KiB) 102288 [startup+404.702 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6873 /proc/meminfo: memFree=1808880/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=102288 CPUtime=404.47 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 19365 0 0 0 40375 72 0 0 25 0 1 0 171129584 104742912 15426 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 25572 15426 94 219 0 25349 0 Current children cumulated CPU time (s) 404.47 Current children cumulated vsize (KiB) 102288 [startup+406.302 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6873 /proc/meminfo: memFree=1808880/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=102420 CPUtime=406.06 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 19388 0 0 0 40534 72 0 0 25 0 1 0 171129584 104878080 15449 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547167 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 25605 15449 94 219 0 25382 0 Current children cumulated CPU time (s) 406.06 Current children cumulated vsize (KiB) 102420 [startup+407.102 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6873 /proc/meminfo: memFree=1808816/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=102420 CPUtime=406.86 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 19389 0 0 0 40614 72 0 0 25 0 1 0 171129584 104878080 15450 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 25605 15450 94 219 0 25382 0 Current children cumulated CPU time (s) 406.86 Current children cumulated vsize (KiB) 102420 [startup+407.502 s] /proc/loadavg: 1.00 1.00 1.00 2/65 6873 /proc/meminfo: memFree=1808816/2055920 swapFree=4179676/4192956 [pid=6674] ppid=6672 vsize=102420 CPUtime=407.26 /proc/6674/stat : 6674 (PBS4) R 6672 6674 5658 0 -1 4194304 19390 0 0 0 40654 72 0 0 25 0 1 0 171129584 104878080 15451 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6674/statm: 25605 15451 94 219 0 25382 0 Current children cumulated CPU time (s) 407.26 Current children cumulated vsize (KiB) 102420 Child status: 0 Real time (s): 407.559 CPU time (s): 407.328 CPU user time (s): 406.589 CPU system time (s): 0.738887 CPU usage (%): 99.9434 Max. virtual memory (cumulated for all children) (KiB): 102420 getrusage(RUSAGE_CHILDREN,...) data: user time used= 406.589 system time used= 0.738887 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 19405 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= 8 involuntary context switches= 809 runsolver used 0.272958 second user time and 0.897863 second system time The end
Begin job on node67 on Thu Apr 19 02:56:41 UTC 2007 IDJOB= 359917 IDBENCH= 1330 IDSOLVER= 157 FILE ID= node67/359917-1176951401 PBS_JOBID= 4605741 Free space on /tmp= 66455 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900566157.opb COMMAND LINE= /tmp/evaluation/359917-1176951401/PBS4 /tmp/evaluation/359917-1176951401/instance-359917-1176951401.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-359917-1176951401 -o ROOT/results/node67/conversion-359917-1176951401 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359917-1176951401/instance-359917-1176951401.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-359917-1176951401 -o ROOT/results/node67/solver-359917-1176951401 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359917-1176951401/PBS4 /tmp/evaluation/359917-1176951401/instance-359917-1176951401.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 8170439ba832b251137a16b29cd20ba3 RANDOM SEED= 410917018 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.263 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.263 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1871240 kB Buffers: 18304 kB Cached: 110484 kB SwapCached: 7008 kB Active: 67524 kB Inactive: 77348 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1871240 kB SwapTotal: 4192956 kB SwapFree: 4179676 kB Dirty: 1280 kB Writeback: 0 kB Mapped: 18688 kB Slab: 25728 kB Committed_AS: 261260 kB PageTables: 1460 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66455 MiB End job on node67 on Thu Apr 19 03:03:28 UTC 2007