Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 23.8954 | 23.9059 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110972763.opb |
MD5SUM | a13decadac3e5cf92a10367f269822f9 |
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 | 0.181972 |
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 | 1209 |
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/458093-1178618833/instance-458093-1178618833.opb ...... 23.88/23.90 c done parsing opb. 23.88/23.90 s UNSATISFIABLE 23.88/23.90 c Total Run Time 23.8884
ERROR: no interpretation found !
/tmp/evaluation/458093-1178618833/instance-458093-1178618833.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-458093-1178618833 -o ROOT/results/node10/solver-458093-1178618833 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458093-1178618833/instance-458093-1178618833.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: 0.94 0.98 0.99 3/77 23120 /proc/meminfo: memFree=1799808/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=1320 CPUtime=0 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337920871 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 330 123 90 219 0 107 0 [startup+0.024134 s] /proc/loadavg: 0.94 0.98 0.99 3/77 23120 /proc/meminfo: memFree=1799808/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=1320 CPUtime=0.02 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 150 0 0 0 2 0 0 0 18 0 1 0 337920871 1351680 132 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 330 132 90 219 0 107 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1320 [startup+0.102151 s] /proc/loadavg: 0.94 0.98 0.99 3/77 23120 /proc/meminfo: memFree=1799808/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=1456 CPUtime=0.09 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 185 0 0 0 9 0 0 0 18 0 1 0 337920871 1490944 167 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 364 167 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.302192 s] /proc/loadavg: 0.94 0.98 0.99 3/77 23120 /proc/meminfo: memFree=1799808/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=1868 CPUtime=0.29 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 310 0 0 0 29 0 0 0 19 0 1 0 337920871 1912832 292 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 467 292 90 219 0 244 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1868 [startup+0.701281 s] /proc/loadavg: 0.94 0.98 0.99 3/77 23120 /proc/meminfo: memFree=1799808/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=3600 CPUtime=0.68 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 541 0 0 0 68 0 0 0 23 0 1 0 337920871 3686400 523 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 900 523 90 219 0 677 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 3600 [startup+1.50145 s] /proc/loadavg: 0.94 0.98 0.99 2/78 23121 /proc/meminfo: memFree=1797624/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=5972 CPUtime=1.49 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 878 0 0 0 147 2 0 0 25 0 1 0 337920871 6115328 811 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 1493 811 90 219 0 1270 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5972 [startup+3.1018 s] /proc/loadavg: 0.94 0.98 0.99 2/78 23121 /proc/meminfo: memFree=1795960/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=6752 CPUtime=3.09 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 1460 0 0 0 306 3 0 0 25 0 1 0 337920871 6914048 1296 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 1688 1296 90 219 0 1465 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6752 [startup+6.30149 s] /proc/loadavg: 0.95 0.98 0.99 2/78 23121 /proc/meminfo: memFree=1793144/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=11524 CPUtime=6.29 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 2021 0 0 0 625 4 0 0 25 0 1 0 337920871 11800576 1857 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 2881 1857 90 219 0 2658 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11524 [startup+12.7019 s] /proc/loadavg: 0.95 0.98 0.99 2/78 23121 /proc/meminfo: memFree=1790008/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=13412 CPUtime=12.69 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 2896 0 0 0 1263 6 0 0 25 0 1 0 337920871 13733888 2539 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557019 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 3353 2539 90 219 0 3130 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13412 Solver just ended. Dumping a history of the last processes samples [startup+19.1013 s] /proc/loadavg: 0.96 0.98 0.99 2/78 23121 /proc/meminfo: memFree=1788792/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=15636 CPUtime=19.08 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 3533 0 0 0 1901 7 0 0 25 0 1 0 337920871 16011264 2791 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 3909 2791 90 219 0 3686 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15636 [startup+22.302 s] /proc/loadavg: 0.96 0.98 0.99 2/78 23121 /proc/meminfo: memFree=1788280/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=15852 CPUtime=22.28 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 3650 0 0 0 2220 8 0 0 25 0 1 0 337920871 16232448 2908 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 3963 2908 90 219 0 3740 0 Current children cumulated CPU time (s) 22.28 Current children cumulated vsize (KiB) 15852 [startup+23.1051 s] /proc/loadavg: 0.96 0.98 0.99 2/78 23121 /proc/meminfo: memFree=1788216/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=16224 CPUtime=23.08 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 3723 0 0 0 2300 8 0 0 25 0 1 0 337920871 16613376 2981 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 4056 2981 90 219 0 3833 0 Current children cumulated CPU time (s) 23.08 Current children cumulated vsize (KiB) 16224 [startup+23.5012 s] /proc/loadavg: 0.96 0.98 0.99 2/78 23121 /proc/meminfo: memFree=1788216/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=16224 CPUtime=23.48 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 3728 0 0 0 2340 8 0 0 25 0 1 0 337920871 16613376 2986 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 4056 2986 90 219 0 3833 0 Current children cumulated CPU time (s) 23.48 Current children cumulated vsize (KiB) 16224 [startup+23.9013 s] /proc/loadavg: 0.96 0.98 0.99 2/78 23121 /proc/meminfo: memFree=1788216/2055920 swapFree=4145572/4192956 [pid=23120] ppid=23118 vsize=16224 CPUtime=23.88 /proc/23120/stat : 23120 (PBS4_SAT07v2) R 23118 23120 22363 0 -1 4194304 3747 0 0 0 2379 9 0 0 25 0 1 0 337920871 16613376 3005 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23120/statm: 4056 3005 90 219 0 3833 0 Current children cumulated CPU time (s) 23.88 Current children cumulated vsize (KiB) 16224 Child status: 0 Real time (s): 23.9059 CPU time (s): 23.8954 CPU user time (s): 23.8004 CPU system time (s): 0.094985 CPU usage (%): 99.9559 Max. virtual memory (cumulated for all children) (KiB): 16224 getrusage(RUSAGE_CHILDREN,...) data: user time used= 23.8004 system time used= 0.094985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3764 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= 495 runsolver used 0.023996 second user time and 0.051992 second system time The end
Begin job on node10 on Tue May 8 10:07:13 UTC 2007 IDJOB= 458093 IDBENCH= 1170 IDSOLVER= 200 FILE ID= node10/458093-1178618833 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-t2001.13queen13.1110972763.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458093-1178618833/instance-458093-1178618833.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458093-1178618833 -o ROOT/results/node10/conversion-458093-1178618833 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458093-1178618833/instance-458093-1178618833.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458093-1178618833 -o ROOT/results/node10/solver-458093-1178618833 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458093-1178618833/instance-458093-1178618833.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= a13decadac3e5cf92a10367f269822f9 RANDOM SEED= 705293759 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: 1800280 kB Buffers: 34396 kB Cached: 132888 kB SwapCached: 15636 kB Active: 102552 kB Inactive: 88324 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1800280 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2456 kB Writeback: 0 kB Mapped: 30572 kB Slab: 50384 kB Committed_AS: 5193616 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 10:07:38 UTC 2007