Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 17.9523 | 17.9636 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110971697.opb |
MD5SUM | c9a87792271871ea771a066925b39a9d |
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 | 0.230964 |
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 | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
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 | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1238 |
Number of bits of the biggest sum of numbers | 11 |
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/458113-1178619124/instance-458113-1178619124.opb ...... 17.89/17.96 c done parsing opb. 17.89/17.96 s UNSATISFIABLE 17.89/17.96 c Total Run Time 17.9453
ERROR: no interpretation found !
/tmp/evaluation/458113-1178619124/instance-458113-1178619124.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-458113-1178619124 -o ROOT/results/node10/solver-458113-1178619124 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458113-1178619124/instance-458113-1178619124.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: 0.90 0.94 0.98 3/77 23681 /proc/meminfo: memFree=1799368/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=1320 CPUtime=0 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 337949905 1351680 124 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 330 124 90 219 0 107 0 [startup+0.0731929 s] /proc/loadavg: 0.90 0.94 0.98 3/77 23681 /proc/meminfo: memFree=1799368/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=1452 CPUtime=0.07 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 180 0 0 0 7 0 0 0 18 0 1 0 337949905 1486848 162 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 363 162 90 219 0 140 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1452 [startup+0.101189 s] /proc/loadavg: 0.90 0.94 0.98 3/77 23681 /proc/meminfo: memFree=1799368/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=1452 CPUtime=0.09 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 199 0 0 0 9 0 0 0 18 0 1 0 337949905 1486848 181 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 363 181 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301232 s] /proc/loadavg: 0.90 0.94 0.98 3/77 23681 /proc/meminfo: memFree=1799368/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=1880 CPUtime=0.29 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 311 0 0 0 29 0 0 0 19 0 1 0 337949905 1925120 293 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 470 293 90 219 0 247 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1880 [startup+0.701319 s] /proc/loadavg: 0.90 0.94 0.98 3/77 23681 /proc/meminfo: memFree=1799368/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=3612 CPUtime=0.69 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 517 0 0 0 68 1 0 0 23 0 1 0 337949905 3698688 499 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 903 499 90 219 0 680 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3612 [startup+1.50149 s] /proc/loadavg: 0.90 0.94 0.98 2/78 23682 /proc/meminfo: memFree=1796992/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=5984 CPUtime=1.49 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 887 0 0 0 148 1 0 0 25 0 1 0 337949905 6127616 820 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 1496 820 90 219 0 1273 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5984 [startup+3.10184 s] /proc/loadavg: 0.90 0.94 0.98 3/78 23682 /proc/meminfo: memFree=1795456/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=6768 CPUtime=3.09 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 1487 0 0 0 306 3 0 0 25 0 1 0 337949905 6930432 1323 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544644 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 1692 1323 90 219 0 1469 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6768 [startup+6.30153 s] /proc/loadavg: 0.91 0.94 0.98 2/78 23682 /proc/meminfo: memFree=1792640/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=12308 CPUtime=6.29 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 2111 0 0 0 624 5 0 0 25 0 1 0 337949905 12603392 1754 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 3077 1754 90 219 0 2854 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12308 [startup+12.7019 s] /proc/loadavg: 0.91 0.94 0.98 2/78 23682 /proc/meminfo: memFree=1790472/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=13336 CPUtime=12.68 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 2596 0 0 0 1261 7 0 0 25 0 1 0 337949905 13656064 2239 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 3334 2239 90 219 0 3111 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13336 Solver just ended. Dumping a history of the last processes samples [startup+15.9016 s] /proc/loadavg: 0.92 0.94 0.98 2/78 23682 /proc/meminfo: memFree=1789832/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=13704 CPUtime=15.88 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 2762 0 0 0 1580 8 0 0 25 0 1 0 337949905 14032896 2405 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 3426 2405 90 219 0 3203 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13704 [startup+16.7018 s] /proc/loadavg: 0.92 0.94 0.98 2/78 23682 /proc/meminfo: memFree=1789704/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=15240 CPUtime=16.68 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 3164 0 0 0 1660 8 0 0 25 0 1 0 337949905 15605760 2422 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 3810 2422 90 219 0 3587 0 Current children cumulated CPU time (s) 16.68 Current children cumulated vsize (KiB) 15240 [startup+17.502 s] /proc/loadavg: 0.92 0.94 0.98 2/78 23682 /proc/meminfo: memFree=1789448/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=15436 CPUtime=17.49 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 3216 0 0 0 1740 9 0 0 25 0 1 0 337949905 15806464 2474 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 3859 2474 90 219 0 3636 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 15436 [startup+17.901 s] /proc/loadavg: 0.92 0.94 0.98 2/78 23682 /proc/meminfo: memFree=1789448/2055920 swapFree=4145572/4192956 [pid=23681] ppid=23679 vsize=15436 CPUtime=17.89 /proc/23681/stat : 23681 (PBS4_SAT07v2) R 23679 23681 22363 0 -1 4194304 3222 0 0 0 1780 9 0 0 25 0 1 0 337949905 15806464 2480 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544741 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23681/statm: 3859 2480 90 219 0 3636 0 Current children cumulated CPU time (s) 17.89 Current children cumulated vsize (KiB) 15436 Child status: 0 Real time (s): 17.9636 CPU time (s): 17.9523 CPU user time (s): 17.8593 CPU system time (s): 0.092985 CPU usage (%): 99.9369 Max. virtual memory (cumulated for all children) (KiB): 15436 getrusage(RUSAGE_CHILDREN,...) data: user time used= 17.8593 system time used= 0.092985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3239 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= 135 runsolver used 0.022996 second user time and 0.047992 second system time The end
Begin job on node10 on Tue May 8 10:12:04 UTC 2007 IDJOB= 458113 IDBENCH= 1190 IDSOLVER= 200 FILE ID= node10/458113-1178619124 PBS_JOBID= 5217775 Free space on /tmp= 66561 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110971697.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458113-1178619124/instance-458113-1178619124.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458113-1178619124 -o ROOT/results/node10/conversion-458113-1178619124 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458113-1178619124/instance-458113-1178619124.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458113-1178619124 -o ROOT/results/node10/solver-458113-1178619124 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458113-1178619124/instance-458113-1178619124.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= c9a87792271871ea771a066925b39a9d RANDOM SEED= 61848193 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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 : 3000.259 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 : 3000.259 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: 1799776 kB Buffers: 34656 kB Cached: 133240 kB SwapCached: 15636 kB Active: 102864 kB Inactive: 88676 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1799776 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2284 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50216 kB Committed_AS: 5193792 kB PageTables: 1708 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= 66561 MiB End job on node10 on Tue May 8 10:12:22 UTC 2007