Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 27.1639 | 27.1763 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110973670.opb |
MD5SUM | 2d5d56ef88518febfb85606d45805c18 |
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 | 0.382941 |
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 | 1248 |
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/458142-1178619428/instance-458142-1178619428.opb ...... 27.08/27.17 c done parsing opb. 27.08/27.17 s UNSATISFIABLE 27.08/27.17 c Total Run Time 27.1569
ERROR: no interpretation found !
/tmp/evaluation/458142-1178619428/instance-458142-1178619428.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-458142-1178619428 -o ROOT/results/node10/solver-458142-1178619428 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458142-1178619428/instance-458142-1178619428.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: 0.96 0.93 0.96 3/77 24344 /proc/meminfo: memFree=1798408/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=1320 CPUtime=0 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337980345 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 330 123 90 219 0 107 0 [startup+0.068896 s] /proc/loadavg: 0.96 0.93 0.96 3/77 24344 /proc/meminfo: memFree=1798408/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=1456 CPUtime=0.06 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 187 0 0 0 6 0 0 0 18 0 1 0 337980345 1490944 169 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 364 169 90 219 0 141 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1456 [startup+0.102895 s] /proc/loadavg: 0.96 0.93 0.96 3/77 24344 /proc/meminfo: memFree=1798408/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=1456 CPUtime=0.1 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 214 0 0 0 10 0 0 0 18 0 1 0 337980345 1490944 196 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557014 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 364 196 90 219 0 141 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1456 [startup+0.301937 s] /proc/loadavg: 0.96 0.93 0.96 3/77 24344 /proc/meminfo: memFree=1798408/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=2384 CPUtime=0.29 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 330 0 0 0 29 0 0 0 19 0 1 0 337980345 2441216 312 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 596 312 90 219 0 373 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2384 [startup+0.702022 s] /proc/loadavg: 0.96 0.93 0.96 3/77 24344 /proc/meminfo: memFree=1798408/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=3604 CPUtime=0.69 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 509 0 0 0 69 0 0 0 23 0 1 0 337980345 3690496 491 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 901 491 90 219 0 678 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.5012 s] /proc/loadavg: 0.96 0.93 0.96 2/78 24345 /proc/meminfo: memFree=1796416/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=3928 CPUtime=1.49 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 852 0 0 0 148 1 0 0 25 0 1 0 337980345 4022272 785 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 982 785 90 219 0 759 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3928 [startup+3.10154 s] /proc/loadavg: 0.96 0.93 0.96 2/78 24345 /proc/meminfo: memFree=1794624/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=6772 CPUtime=3.09 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 1376 0 0 0 307 2 0 0 25 0 1 0 337980345 6934528 1212 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 1693 1212 90 219 0 1470 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6772 [startup+6.30124 s] /proc/loadavg: 0.96 0.93 0.96 2/78 24345 /proc/meminfo: memFree=1792064/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=11408 CPUtime=6.29 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 1867 0 0 0 626 3 0 0 25 0 1 0 337980345 11681792 1703 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 2852 1703 90 219 0 2629 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11408 [startup+12.7016 s] /proc/loadavg: 0.97 0.94 0.96 2/78 24345 /proc/meminfo: memFree=1788992/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=13336 CPUtime=12.68 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 2769 0 0 0 1263 5 0 0 25 0 1 0 337980345 13656064 2412 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 3334 2412 90 219 0 3111 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13336 [startup+25.5014 s] /proc/loadavg: 0.97 0.94 0.96 2/78 24345 /proc/meminfo: memFree=1786368/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=16276 CPUtime=25.48 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 3763 0 0 0 2538 10 0 0 25 0 1 0 337980345 16666624 3021 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 4069 3021 90 219 0 3846 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16276 Solver just ended. Dumping a history of the last processes samples [startup+26.3016 s] /proc/loadavg: 0.97 0.94 0.96 2/78 24345 /proc/meminfo: memFree=1786176/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=16436 CPUtime=26.29 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 3810 0 0 0 2619 10 0 0 25 0 1 0 337980345 16830464 3068 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 4109 3068 90 219 0 3886 0 Current children cumulated CPU time (s) 26.29 Current children cumulated vsize (KiB) 16436 [startup+26.7017 s] /proc/loadavg: 0.97 0.94 0.96 2/78 24345 /proc/meminfo: memFree=1786176/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=16436 CPUtime=26.68 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 3816 0 0 0 2658 10 0 0 25 0 1 0 337980345 16830464 3074 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 4109 3074 90 219 0 3886 0 Current children cumulated CPU time (s) 26.68 Current children cumulated vsize (KiB) 16436 [startup+27.1017 s] /proc/loadavg: 0.97 0.94 0.96 2/78 24345 /proc/meminfo: memFree=1786176/2055920 swapFree=4145572/4192956 [pid=24344] ppid=24342 vsize=16572 CPUtime=27.08 /proc/24344/stat : 24344 (PBS4_SAT07v2) R 24342 24344 22363 0 -1 4194304 3853 0 0 0 2698 10 0 0 25 0 1 0 337980345 16969728 3111 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24344/statm: 4143 3111 90 219 0 3920 0 Current children cumulated CPU time (s) 27.08 Current children cumulated vsize (KiB) 16572 Child status: 0 Real time (s): 27.1763 CPU time (s): 27.1639 CPU user time (s): 27.0559 CPU system time (s): 0.107983 CPU usage (%): 99.9544 Max. virtual memory (cumulated for all children) (KiB): 16572 getrusage(RUSAGE_CHILDREN,...) data: user time used= 27.0559 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= 3870 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= 566 runsolver used 0.021996 second user time and 0.06399 second system time The end
Begin job on node10 on Tue May 8 10:17:08 UTC 2007 IDJOB= 458142 IDBENCH= 1219 IDSOLVER= 200 FILE ID= node10/458142-1178619428 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-t2001.13queen13.1110973670.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458142-1178619428/instance-458142-1178619428.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458142-1178619428 -o ROOT/results/node10/conversion-458142-1178619428 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458142-1178619428/instance-458142-1178619428.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458142-1178619428 -o ROOT/results/node10/solver-458142-1178619428 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458142-1178619428/instance-458142-1178619428.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 2d5d56ef88518febfb85606d45805c18 RANDOM SEED= 997599333 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: 1798816 kB Buffers: 34904 kB Cached: 133808 kB SwapCached: 15636 kB Active: 103044 kB Inactive: 89220 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1798816 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2260 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50400 kB Committed_AS: 5194000 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 10:17:36 UTC 2007