Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 20.3409 | 20.3483 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111213868.opb |
MD5SUM | ab9355d4d11f3d384bbd2382ecf28a15 |
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 | 0.494924 |
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 | 1199 |
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/458117-1178619179/instance-458117-1178619179.opb ...... 20.29/20.34 c done parsing opb. 20.29/20.34 s UNSATISFIABLE 20.29/20.34 c Total Run Time 20.3349
ERROR: no interpretation found !
/tmp/evaluation/458117-1178619179/instance-458117-1178619179.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-458117-1178619179 -o ROOT/results/node60/solver-458117-1178619179 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458117-1178619179/instance-458117-1178619179.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: 0.87 0.95 0.98 3/64 12082 /proc/meminfo: memFree=1478992/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=1320 CPUtime=0 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309827859 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560376 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 330 123 90 219 0 107 0 [startup+0.011067 s] /proc/loadavg: 0.87 0.95 0.98 3/64 12082 /proc/meminfo: memFree=1478992/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=1320 CPUtime=0 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 309827859 1351680 126 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 330 126 90 219 0 107 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1320 [startup+0.101076 s] /proc/loadavg: 0.87 0.95 0.98 3/64 12082 /proc/meminfo: memFree=1478992/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=1452 CPUtime=0.09 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 210 0 0 0 9 0 0 0 18 0 1 0 309827859 1486848 192 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 363 192 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301094 s] /proc/loadavg: 0.87 0.95 0.98 3/64 12082 /proc/meminfo: memFree=1478992/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=2380 CPUtime=0.29 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 328 0 0 0 29 0 0 0 19 0 1 0 309827859 2437120 310 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 595 310 90 219 0 372 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2380 [startup+0.701134 s] /proc/loadavg: 0.87 0.95 0.98 3/64 12082 /proc/meminfo: memFree=1478992/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=3600 CPUtime=0.69 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 535 0 0 0 69 0 0 0 22 0 1 0 309827859 3686400 517 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 900 517 90 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50121 s] /proc/loadavg: 0.87 0.95 0.98 2/65 12083 /proc/meminfo: memFree=1476872/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=3924 CPUtime=1.48 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 864 0 0 0 148 0 0 0 25 0 1 0 309827859 4018176 797 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 981 797 90 219 0 758 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 3924 [startup+3.10137 s] /proc/loadavg: 0.87 0.95 0.98 2/65 12083 /proc/meminfo: memFree=1475336/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=6752 CPUtime=3.09 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 1400 0 0 0 307 2 0 0 25 0 1 0 309827859 6914048 1236 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 1688 1236 90 219 0 1465 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6752 [startup+6.30168 s] /proc/loadavg: 0.88 0.95 0.98 2/65 12083 /proc/meminfo: memFree=1472784/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=7436 CPUtime=6.29 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 1810 0 0 0 626 3 0 0 25 0 1 0 309827859 7614464 1646 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 1859 1646 90 219 0 1636 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7436 [startup+12.7013 s] /proc/loadavg: 0.89 0.95 0.98 2/65 12083 /proc/meminfo: memFree=1470608/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=13284 CPUtime=12.69 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 2505 0 0 0 1264 5 0 0 25 0 1 0 309827859 13602816 2148 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 3321 2148 90 219 0 3098 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13284 Solver just ended. Dumping a history of the last processes samples [startup+15.9026 s] /proc/loadavg: 0.90 0.95 0.98 2/65 12083 /proc/meminfo: memFree=1469904/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=13736 CPUtime=15.89 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 2682 0 0 0 1583 6 0 0 25 0 1 0 309827859 14065664 2325 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 3434 2325 90 219 0 3211 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 13736 [startup+17.5018 s] /proc/loadavg: 0.90 0.95 0.98 2/65 12083 /proc/meminfo: memFree=1469392/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=15624 CPUtime=17.49 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 3189 0 0 0 1743 6 0 0 25 0 1 0 309827859 15998976 2447 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 3906 2447 90 219 0 3683 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 15624 [startup+19.1019 s] /proc/loadavg: 0.90 0.95 0.98 2/65 12083 /proc/meminfo: memFree=1469200/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=15820 CPUtime=19.09 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 3258 0 0 0 1902 7 0 0 25 0 1 0 309827859 16199680 2516 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 3955 2516 90 219 0 3732 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 15820 [startup+19.902 s] /proc/loadavg: 0.90 0.95 0.98 2/65 12083 /proc/meminfo: memFree=1469008/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=15820 CPUtime=19.88 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 3281 0 0 0 1981 7 0 0 25 0 1 0 309827859 16199680 2539 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 3955 2539 90 219 0 3732 0 Current children cumulated CPU time (s) 19.88 Current children cumulated vsize (KiB) 15820 [startup+20.3011 s] /proc/loadavg: 0.90 0.95 0.98 2/65 12083 /proc/meminfo: memFree=1469008/2055920 swapFree=4183380/4192956 [pid=12082] ppid=12080 vsize=15820 CPUtime=20.29 /proc/12082/stat : 12082 (PBS4_SAT07v2) R 12080 12082 10817 0 -1 4194304 3289 0 0 0 2021 8 0 0 25 0 1 0 309827859 16199680 2547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12082/statm: 3955 2547 90 219 0 3732 0 Current children cumulated CPU time (s) 20.29 Current children cumulated vsize (KiB) 15820 Child status: 0 Real time (s): 20.3483 CPU time (s): 20.3409 CPU user time (s): 20.2579 CPU system time (s): 0.082987 CPU usage (%): 99.9635 Max. virtual memory (cumulated for all children) (KiB): 15820 getrusage(RUSAGE_CHILDREN,...) data: user time used= 20.2579 system time used= 0.082987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3308 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= 26 runsolver used 0.016997 second user time and 0.047992 second system time The end
Begin job on node60 on Tue May 8 10:12:59 UTC 2007 IDJOB= 458117 IDBENCH= 1194 IDSOLVER= 200 FILE ID= node60/458117-1178619179 PBS_JOBID= 5218240 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/wnqueen/normalized-t2001.13queen13.1111213868.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458117-1178619179/instance-458117-1178619179.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458117-1178619179 -o ROOT/results/node60/conversion-458117-1178619179 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458117-1178619179/instance-458117-1178619179.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458117-1178619179 -o ROOT/results/node60/solver-458117-1178619179 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458117-1178619179/instance-458117-1178619179.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= ab9355d4d11f3d384bbd2382ecf28a15 RANDOM SEED= 23648267 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1479464 kB Buffers: 35440 kB Cached: 417356 kB SwapCached: 3620 kB Active: 172840 kB Inactive: 290052 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1479464 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2260 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99576 kB Committed_AS: 5302384 kB PageTables: 1464 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 node60 on Tue May 8 10:13:19 UTC 2007