Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 201.311 | 201.364 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900546076.opb |
MD5SUM | 148040983257ccf233b3daf7936d3c1f |
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 | 4.99324 |
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 | 723 |
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/458208-1178619957/instance-458208-1178619957.opb ...... 201.24/201.35 c done parsing opb. 201.24/201.35 s UNSATISFIABLE 201.24/201.35 c Total Run Time 201.279
ERROR: no interpretation found !
/tmp/evaluation/458208-1178619957/instance-458208-1178619957.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-458208-1178619957 -o ROOT/results/node45/solver-458208-1178619957 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458208-1178619957/instance-458208-1178619957.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: 0.92 0.98 0.99 3/77 4235 /proc/meminfo: memFree=1500792/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=1324 CPUtime=0 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 216841355 1355776 120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134636187 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 331 120 86 219 0 108 0 [startup+0.055384 s] /proc/loadavg: 0.92 0.98 0.99 3/77 4235 /proc/meminfo: memFree=1500792/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=1472 CPUtime=0.05 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 217 0 0 0 5 0 0 0 18 0 1 0 216841355 1507328 199 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 368 199 90 219 0 145 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1472 [startup+0.101389 s] /proc/loadavg: 0.92 0.98 0.99 3/77 4235 /proc/meminfo: memFree=1500792/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=1600 CPUtime=0.09 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 216841355 1638400 229 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 400 229 90 219 0 177 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1600 [startup+0.301408 s] /proc/loadavg: 0.92 0.98 0.99 3/77 4235 /proc/meminfo: memFree=1500792/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=2564 CPUtime=0.29 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 374 0 0 0 29 0 0 0 19 0 1 0 216841355 2625536 356 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 641 356 90 219 0 418 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2564 [startup+0.701448 s] /proc/loadavg: 0.92 0.98 0.99 3/77 4235 /proc/meminfo: memFree=1500792/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=3780 CPUtime=0.69 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 597 0 0 0 69 0 0 0 22 0 1 0 216841355 3870720 530 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 945 530 90 219 0 722 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3780 [startup+1.50153 s] /proc/loadavg: 0.92 0.98 0.99 2/78 4236 /proc/meminfo: memFree=1498416/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=4188 CPUtime=1.49 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 924 0 0 0 148 1 0 0 25 0 1 0 216841355 4288512 857 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 1047 857 90 219 0 824 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4188 [startup+3.10169 s] /proc/loadavg: 0.92 0.98 0.99 2/78 4236 /proc/meminfo: memFree=1496816/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=7016 CPUtime=3.09 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 1495 0 0 0 306 3 0 0 25 0 1 0 216841355 7184384 1331 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134559142 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 1754 1331 90 219 0 1531 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7016 [startup+6.30202 s] /proc/loadavg: 1.01 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1493360/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=12696 CPUtime=6.29 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 2435 0 0 0 624 5 0 0 25 0 1 0 216841355 13000704 2078 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544858 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 3174 2078 90 219 0 2951 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12696 [startup+12.7017 s] /proc/loadavg: 1.01 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1488896/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=13852 CPUtime=12.69 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 3469 0 0 0 1260 9 0 0 25 0 1 0 216841355 14184448 3112 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 3463 3112 90 219 0 3240 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13852 [startup+25.502 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1482560/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=25240 CPUtime=25.49 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 5335 0 0 0 2535 14 0 0 25 0 1 0 216841355 25845760 4593 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 6310 4593 90 219 0 6087 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 25240 [startup+51.1016 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1472384/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=44092 CPUtime=51.08 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 7876 0 0 0 5087 21 0 0 25 0 1 0 216841355 45150208 7134 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 11023 7134 90 219 0 10800 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 44092 [startup+102.306 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1460800/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=51252 CPUtime=102.27 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 11535 0 0 0 10195 32 0 0 25 0 1 0 216841355 52482048 10024 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 12813 10024 90 219 0 12590 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 51252 [startup+162.302 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1456704/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=54404 CPUtime=162.25 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 12555 0 0 0 16183 42 0 0 25 0 1 0 216841355 55709696 11044 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 13601 11044 90 219 0 13378 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 54404 Solver just ended. Dumping a history of the last processes samples [startup+179.102 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1455616/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=55340 CPUtime=179.05 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 12868 0 0 0 17860 45 0 0 25 0 1 0 216841355 56668160 11357 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 13835 11357 90 219 0 13612 0 Current children cumulated CPU time (s) 179.05 Current children cumulated vsize (KiB) 55340 [startup+191.902 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1454336/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=62236 CPUtime=191.84 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 14669 0 0 0 19137 47 0 0 25 0 1 0 216841355 63729664 11621 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 15559 11621 90 219 0 15336 0 Current children cumulated CPU time (s) 191.84 Current children cumulated vsize (KiB) 62236 [startup+198.302 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1453888/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=62544 CPUtime=198.24 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 14780 0 0 0 19776 48 0 0 25 0 1 0 216841355 64045056 11732 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 15636 11732 90 219 0 15413 0 Current children cumulated CPU time (s) 198.24 Current children cumulated vsize (KiB) 62544 [startup+199.902 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1453696/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=62868 CPUtime=199.84 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 14834 0 0 0 19936 48 0 0 25 0 1 0 216841355 64376832 11786 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 15717 11786 90 219 0 15494 0 Current children cumulated CPU time (s) 199.84 Current children cumulated vsize (KiB) 62868 [startup+200.702 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1453632/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=62868 CPUtime=200.64 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 14846 0 0 0 20016 48 0 0 25 0 1 0 216841355 64376832 11798 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 15717 11798 90 219 0 15494 0 Current children cumulated CPU time (s) 200.64 Current children cumulated vsize (KiB) 62868 [startup+201.102 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1453632/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=62868 CPUtime=201.04 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 14848 0 0 0 20056 48 0 0 25 0 1 0 216841355 64376832 11800 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 15717 11800 90 219 0 15494 0 Current children cumulated CPU time (s) 201.04 Current children cumulated vsize (KiB) 62868 [startup+201.306 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4236 /proc/meminfo: memFree=1453632/2055920 swapFree=4157932/4192956 [pid=4235] ppid=4233 vsize=62868 CPUtime=201.24 /proc/4235/stat : 4235 (PBS4_SAT07v2) R 4233 4235 3531 0 -1 4194304 14850 0 0 0 20076 48 0 0 25 0 1 0 216841355 64376832 11802 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4235/statm: 15717 11802 90 219 0 15494 0 Current children cumulated CPU time (s) 201.24 Current children cumulated vsize (KiB) 62868 Child status: 0 Real time (s): 201.364 CPU time (s): 201.311 CPU user time (s): 200.817 CPU system time (s): 0.493924 CPU usage (%): 99.9739 Max. virtual memory (cumulated for all children) (KiB): 62868 getrusage(RUSAGE_CHILDREN,...) data: user time used= 200.817 system time used= 0.493924 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14867 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= 7 involuntary context switches= 302 runsolver used 0.199969 second user time and 0.435933 second system time The end
Begin job on node45 on Tue May 8 10:25:57 UTC 2007 IDJOB= 458208 IDBENCH= 1285 IDSOLVER= 200 FILE ID= node45/458208-1178619957 PBS_JOBID= 5218245 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/tsp/normalized-t3002.11tsp11.1900546076.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458208-1178619957/instance-458208-1178619957.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-458208-1178619957 -o ROOT/results/node45/conversion-458208-1178619957 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458208-1178619957/instance-458208-1178619957.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-458208-1178619957 -o ROOT/results/node45/solver-458208-1178619957 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458208-1178619957/instance-458208-1178619957.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 148040983257ccf233b3daf7936d3c1f RANDOM SEED= 680407798 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.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 : 3000.218 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 : 3000.218 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: 1501200 kB Buffers: 37992 kB Cached: 385676 kB SwapCached: 14388 kB Active: 109048 kB Inactive: 337928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1501200 kB SwapTotal: 4192956 kB SwapFree: 4157932 kB Dirty: 2424 kB Writeback: 0 kB Mapped: 30424 kB Slab: 93308 kB Committed_AS: 3947840 kB PageTables: 1732 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 node45 on Tue May 8 10:29:19 UTC 2007