Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 402.379 | 402.513 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb |
MD5SUM | c118a5f7f4e95d7123e302378befd6ff |
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 | 7.8838 |
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 | 671 |
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/359637-1176938793/instance-359637-1176938793.opb ...... 402.26/402.49 c done parsing opb. 402.26/402.49 s UNSATISFIABLE 402.26/402.49 c Total Run Time 402.341
ERROR: no interpretation found !
/tmp/evaluation/359637-1176938793/instance-359637-1176938793.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node3/watcher-359637-1176938793 -o ROOT/results/node3/solver-359637-1176938793 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359637-1176938793/PBS4 /tmp/evaluation/359637-1176938793/instance-359637-1176938793.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: 0.89 0.98 0.99 4/77 8418 /proc/meminfo: memFree=1492064/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=1324 CPUtime=0 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 129 0 0 0 0 0 0 0 20 0 1 0 169917097 1355776 111 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134640308 0 0 4096 0 0 0 0 17 1 0 0 /proc/8418/statm: 331 111 87 219 0 108 0 [startup+0.011008 s] /proc/loadavg: 0.89 0.98 0.99 4/77 8418 /proc/meminfo: memFree=1492064/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=1324 CPUtime=0 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 144 0 0 0 0 0 0 0 20 0 1 0 169917097 1355776 126 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0 /proc/8418/statm: 331 126 87 219 0 108 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1324 [startup+0.102021 s] /proc/loadavg: 0.89 0.98 0.99 4/77 8418 /proc/meminfo: memFree=1492064/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=1604 CPUtime=0.09 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 253 0 0 0 9 0 0 0 20 0 1 0 169917097 1642496 235 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 401 235 92 219 0 178 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1604 [startup+0.301053 s] /proc/loadavg: 0.89 0.98 0.99 4/77 8418 /proc/meminfo: memFree=1492064/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=2568 CPUtime=0.29 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 400 0 0 0 29 0 0 0 20 0 1 0 169917097 2629632 382 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 642 383 93 219 0 419 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2568 [startup+0.701118 s] /proc/loadavg: 0.89 0.98 0.99 4/77 8418 /proc/meminfo: memFree=1492064/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=3916 CPUtime=0.69 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 685 0 0 0 68 1 0 0 24 0 1 0 169917097 4009984 618 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135022908 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 979 618 94 219 0 756 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3916 [startup+1.50225 s] /proc/loadavg: 0.89 0.98 0.99 2/78 8419 /proc/meminfo: memFree=1489240/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=6608 CPUtime=1.49 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 1132 0 0 0 147 2 0 0 25 0 1 0 169917097 6766592 968 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 1652 968 94 219 0 1429 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6608 [startup+3.10151 s] /proc/loadavg: 0.89 0.98 0.99 2/78 8419 /proc/meminfo: memFree=1487576/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=7280 CPUtime=3.09 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 1662 0 0 0 306 3 0 0 25 0 1 0 169917097 7454720 1498 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 1820 1498 94 219 0 1597 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7280 [startup+6.30203 s] /proc/loadavg: 0.89 0.98 0.99 2/78 8419 /proc/meminfo: memFree=1484184/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=12832 CPUtime=6.28 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 2539 0 0 0 623 5 0 0 25 0 1 0 169917097 13139968 2182 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 3208 2182 94 219 0 2985 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 12832 [startup+12.7011 s] /proc/loadavg: 0.90 0.98 0.99 2/78 8419 /proc/meminfo: memFree=1478808/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=22320 CPUtime=12.68 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 3806 0 0 0 1260 8 0 0 25 0 1 0 169917097 22855680 3449 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 5580 3449 94 219 0 5357 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 22320 [startup+25.5011 s] /proc/loadavg: 0.92 0.98 0.99 2/78 8419 /proc/meminfo: memFree=1471064/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=25840 CPUtime=25.48 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 6059 0 0 0 2535 13 0 0 25 0 1 0 169917097 26460160 5317 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 6460 5317 94 219 0 6237 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 25840 [startup+51.1013 s] /proc/loadavg: 0.95 0.98 0.99 2/78 8419 /proc/meminfo: memFree=1460760/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=47540 CPUtime=51.07 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 9415 0 0 0 5085 22 0 0 25 0 1 0 169917097 48680960 7904 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 11885 7904 94 219 0 11662 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 47540 [startup+102.306 s] /proc/loadavg: 0.98 0.98 0.99 2/78 8419 /proc/meminfo: memFree=1445272/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=51228 CPUtime=102.26 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 13204 0 0 0 10194 32 0 0 25 0 1 0 169917097 52457472 11693 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 12807 11693 94 219 0 12584 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 51228 [startup+162.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 8419 /proc/meminfo: memFree=1434456/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=88120 CPUtime=162.24 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 15930 0 0 0 16179 45 0 0 25 0 1 0 169917097 90234880 14386 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549292 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 22030 14386 94 219 0 21807 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 88120 [startup+222.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 8419 /proc/meminfo: memFree=1428760/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=96692 CPUtime=222.21 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 18877 0 0 0 22166 55 0 0 25 0 1 0 169917097 99012608 15796 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 24173 15796 94 219 0 23950 0 Current children cumulated CPU time (s) 222.21 Current children cumulated vsize (KiB) 96692 [startup+282.302 s] /proc/loadavg: 0.99 0.98 0.99 2/78 8421 /proc/meminfo: memFree=1425816/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=98812 CPUtime=282.19 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 19591 0 0 0 28157 62 0 0 25 0 1 0 169917097 101183488 16510 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 24703 16510 94 219 0 24480 0 Current children cumulated CPU time (s) 282.19 Current children cumulated vsize (KiB) 98812 [startup+342.302 s] /proc/loadavg: 0.99 0.98 0.99 2/78 8421 /proc/meminfo: memFree=1422488/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=101292 CPUtime=342.18 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 20493 0 0 0 34146 72 0 0 25 0 1 0 169917097 103723008 17346 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 25323 17346 94 219 0 25100 0 Current children cumulated CPU time (s) 342.18 Current children cumulated vsize (KiB) 101292 [startup+402.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 8421 /proc/meminfo: memFree=1418712/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=104292 CPUtime=402.16 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194304 21434 0 0 0 40136 80 0 0 25 0 1 0 169917097 106795008 18287 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 26073 18287 94 219 0 25850 0 Current children cumulated CPU time (s) 402.16 Current children cumulated vsize (KiB) 104292 Solver just ended. Dumping a history of the last processes samples [startup+402.501 s] /proc/loadavg: 0.99 0.98 0.99 2/78 8421 /proc/meminfo: memFree=1428336/2055920 swapFree=4140660/4192956 [pid=8418] ppid=8416 vsize=0 CPUtime=402.36 /proc/8418/stat : 8418 (PBS4) R 8416 8418 7598 0 -1 4194308 21451 0 0 0 40156 80 0 0 25 0 1 0 169917097 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8418/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 402.36 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 402.513 CPU time (s): 402.379 CPU user time (s): 401.564 CPU system time (s): 0.814876 CPU usage (%): 99.9666 Max. virtual memory (cumulated for all children) (KiB): 104292 getrusage(RUSAGE_CHILDREN,...) data: user time used= 401.564 system time used= 0.814876 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 21451 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= 635 runsolver used 0.470928 second user time and 0.98385 second system time The end
Begin job on node3 on Wed Apr 18 23:26:33 UTC 2007 IDJOB= 359637 IDBENCH= 1308 IDSOLVER= 157 FILE ID= node3/359637-1176938793 PBS_JOBID= 4605684 Free space on /tmp= 66358 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb COMMAND LINE= /tmp/evaluation/359637-1176938793/PBS4 /tmp/evaluation/359637-1176938793/instance-359637-1176938793.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-359637-1176938793 -o ROOT/results/node3/conversion-359637-1176938793 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359637-1176938793/instance-359637-1176938793.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-359637-1176938793 -o ROOT/results/node3/solver-359637-1176938793 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359637-1176938793/PBS4 /tmp/evaluation/359637-1176938793/instance-359637-1176938793.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= c118a5f7f4e95d7123e302378befd6ff RANDOM SEED= 591885413 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node3.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 : 3000.270 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 : 3000.270 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: 1492536 kB Buffers: 34928 kB Cached: 462452 kB SwapCached: 15204 kB Active: 96996 kB Inactive: 423636 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1492536 kB SwapTotal: 4192956 kB SwapFree: 4140660 kB Dirty: 1228 kB Writeback: 0 kB Mapped: 30252 kB Slab: 28280 kB Committed_AS: 5242900 kB PageTables: 1780 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= 66358 MiB End job on node3 on Wed Apr 18 23:33:16 UTC 2007