Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 24.8012 | 24.8097 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900564824.opb |
MD5SUM | ba7629ec9d43ef12b6ab9587104e8a0f |
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 | 2.49662 |
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 | 813 |
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/458236-1178620547/instance-458236-1178620547.opb ...... 24.78/24.80 c done parsing opb. 24.78/24.80 s UNSATISFIABLE 24.78/24.80 c Total Run Time 24.7742
ERROR: no interpretation found !
/tmp/evaluation/458236-1178620547/instance-458236-1178620547.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-458236-1178620547 -o ROOT/results/node25/solver-458236-1178620547 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458236-1178620547/instance-458236-1178620547.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 11056 /proc/meminfo: memFree=1589136/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=1324 CPUtime=0 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 309971755 1355776 120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134636137 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 331 120 86 219 0 108 0 [startup+0.0364671 s] /proc/loadavg: 1.00 1.00 1.00 3/64 11056 /proc/meminfo: memFree=1589136/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=1472 CPUtime=0.03 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 206 0 0 0 3 0 0 0 18 0 1 0 309971755 1507328 188 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 368 188 90 219 0 145 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1472 [startup+0.101477 s] /proc/loadavg: 1.00 1.00 1.00 3/64 11056 /proc/meminfo: memFree=1589136/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=1604 CPUtime=0.09 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 250 0 0 0 9 0 0 0 18 0 1 0 309971755 1642496 232 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 401 232 90 219 0 178 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1604 [startup+0.301511 s] /proc/loadavg: 1.00 1.00 1.00 3/64 11056 /proc/meminfo: memFree=1589136/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=2568 CPUtime=0.29 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 367 0 0 0 29 0 0 0 19 0 1 0 309971755 2629632 349 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 642 349 90 219 0 419 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2568 [startup+0.70158 s] /proc/loadavg: 1.00 1.00 1.00 3/64 11056 /proc/meminfo: memFree=1589136/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=3784 CPUtime=0.69 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 594 0 0 0 68 1 0 0 22 0 1 0 309971755 3874816 527 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 946 527 90 219 0 723 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3784 [startup+1.50172 s] /proc/loadavg: 1.00 1.00 1.00 2/65 11057 /proc/meminfo: memFree=1586760/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=4176 CPUtime=1.49 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 881 0 0 0 148 1 0 0 25 0 1 0 309971755 4276224 814 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 1044 814 90 219 0 821 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4176 [startup+3.10199 s] /proc/loadavg: 1.00 1.00 1.00 2/65 11057 /proc/meminfo: memFree=1585224/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=7012 CPUtime=3.09 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 1397 0 0 0 307 2 0 0 25 0 1 0 309971755 7180288 1233 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 1753 1233 90 219 0 1530 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7012 [startup+6.30154 s] /proc/loadavg: 1.00 1.00 1.00 2/65 11057 /proc/meminfo: memFree=1582288/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=12572 CPUtime=6.28 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 2269 0 0 0 624 4 0 0 25 0 1 0 309971755 12873728 1912 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 3143 1912 90 219 0 2920 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 12572 [startup+12.7016 s] /proc/loadavg: 1.00 1.00 1.00 2/65 11057 /proc/meminfo: memFree=1578648/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=13716 CPUtime=12.68 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 3022 0 0 0 1262 6 0 0 25 0 1 0 309971755 14045184 2665 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 3429 2665 90 219 0 3206 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13716 Solver just ended. Dumping a history of the last processes samples [startup+19.1017 s] /proc/loadavg: 1.00 1.00 1.00 2/65 11057 /proc/meminfo: memFree=1577048/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=16020 CPUtime=19.08 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 3806 0 0 0 1900 8 0 0 25 0 1 0 309971755 16404480 3064 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 4005 3064 90 219 0 3782 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 16020 [startup+22.3013 s] /proc/loadavg: 1.00 1.00 1.00 2/65 11057 /proc/meminfo: memFree=1576472/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=16472 CPUtime=22.28 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 3933 0 0 0 2219 9 0 0 25 0 1 0 309971755 16867328 3191 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 4118 3191 90 219 0 3895 0 Current children cumulated CPU time (s) 22.28 Current children cumulated vsize (KiB) 16472 [startup+23.9016 s] /proc/loadavg: 1.00 1.00 1.00 2/65 11057 /proc/meminfo: memFree=1576152/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=16608 CPUtime=23.88 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 4047 0 0 0 2378 10 0 0 25 0 1 0 309971755 17006592 3305 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 4152 3305 90 219 0 3929 0 Current children cumulated CPU time (s) 23.88 Current children cumulated vsize (KiB) 16608 [startup+24.3016 s] /proc/loadavg: 1.00 1.00 1.00 2/65 11057 /proc/meminfo: memFree=1575960/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=16780 CPUtime=24.28 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 4098 0 0 0 2418 10 0 0 25 0 1 0 309971755 17182720 3356 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 4195 3356 90 219 0 3972 0 Current children cumulated CPU time (s) 24.28 Current children cumulated vsize (KiB) 16780 [startup+24.7017 s] /proc/loadavg: 1.00 1.00 1.00 2/65 11057 /proc/meminfo: memFree=1575960/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=16780 CPUtime=24.68 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 4103 0 0 0 2458 10 0 0 25 0 1 0 309971755 17182720 3361 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 4195 3361 90 219 0 3972 0 Current children cumulated CPU time (s) 24.68 Current children cumulated vsize (KiB) 16780 [startup+24.8017 s] /proc/loadavg: 1.00 1.00 1.00 2/65 11057 /proc/meminfo: memFree=1575960/2055920 swapFree=4183084/4192956 [pid=11056] ppid=11054 vsize=16780 CPUtime=24.78 /proc/11056/stat : 11056 (PBS4_SAT07v2) R 11054 11056 10150 0 -1 4194304 4105 0 0 0 2468 10 0 0 25 0 1 0 309971755 17182720 3363 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11056/statm: 4195 3363 90 219 0 3972 0 Current children cumulated CPU time (s) 24.78 Current children cumulated vsize (KiB) 16780 Child status: 0 Real time (s): 24.8097 CPU time (s): 24.8012 CPU user time (s): 24.6932 CPU system time (s): 0.107983 CPU usage (%): 99.9658 Max. virtual memory (cumulated for all children) (KiB): 16780 getrusage(RUSAGE_CHILDREN,...) data: user time used= 24.6932 system time used= 0.107983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4122 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= 35 runsolver used 0.021996 second user time and 0.055991 second system time The end
Begin job on node25 on Tue May 8 10:35:47 UTC 2007 IDJOB= 458236 IDBENCH= 1313 IDSOLVER= 200 FILE ID= node25/458236-1178620547 PBS_JOBID= 5218257 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564824.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458236-1178620547/instance-458236-1178620547.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-458236-1178620547 -o ROOT/results/node25/conversion-458236-1178620547 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458236-1178620547/instance-458236-1178620547.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-458236-1178620547 -o ROOT/results/node25/solver-458236-1178620547 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458236-1178620547/instance-458236-1178620547.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= ba7629ec9d43ef12b6ab9587104e8a0f RANDOM SEED= 848240115 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.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 : 3000.261 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 : 3000.261 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: 1589608 kB Buffers: 33892 kB Cached: 313024 kB SwapCached: 3896 kB Active: 77256 kB Inactive: 279656 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1589608 kB SwapTotal: 4192956 kB SwapFree: 4183084 kB Dirty: 2336 kB Writeback: 0 kB Mapped: 15992 kB Slab: 95508 kB Committed_AS: 8379732 kB PageTables: 1472 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= 66562 MiB End job on node25 on Tue May 8 10:36:12 UTC 2007