Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 200.564 | 200.627 |
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/359343-1176926602/instance-359343-1176926602.opb ...... 200.53/200.61 c done parsing opb. 200.53/200.61 s UNSATISFIABLE 200.53/200.61 c Total Run Time 200.532
ERROR: no interpretation found !
/tmp/evaluation/359343-1176926602/instance-359343-1176926602.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node3/watcher-359343-1176926602 -o ROOT/results/node3/solver-359343-1176926602 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359343-1176926602/PBS4 /tmp/evaluation/359343-1176926602/instance-359343-1176926602.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: 1.02 1.02 1.00 3/77 7513 /proc/meminfo: memFree=1496856/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=1324 CPUtime=0 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 168697930 1355776 121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134640309 0 0 4096 0 0 0 0 17 1 0 0 /proc/7513/statm: 331 121 87 219 0 108 0 [startup+0.0441859 s] /proc/loadavg: 1.02 1.02 1.00 3/77 7513 /proc/meminfo: memFree=1496856/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=1472 CPUtime=0.04 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 211 0 0 0 4 0 0 0 18 0 1 0 168697930 1507328 193 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 368 193 92 219 0 145 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1472 [startup+0.101194 s] /proc/loadavg: 1.02 1.02 1.00 3/77 7513 /proc/meminfo: memFree=1496856/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=1600 CPUtime=0.09 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 249 0 0 0 9 0 0 0 18 0 1 0 168697930 1638400 231 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 400 231 92 219 0 177 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1600 [startup+0.301227 s] /proc/loadavg: 1.02 1.02 1.00 3/77 7513 /proc/meminfo: memFree=1496856/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=2564 CPUtime=0.29 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 377 0 0 0 29 0 0 0 19 0 1 0 168697930 2625536 359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 641 359 93 219 0 418 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2564 [startup+0.701291 s] /proc/loadavg: 1.02 1.02 1.00 3/77 7513 /proc/meminfo: memFree=1496856/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=3780 CPUtime=0.69 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 601 0 0 0 68 1 0 0 23 0 1 0 168697930 3870720 534 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 945 534 94 219 0 722 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3780 [startup+1.50142 s] /proc/loadavg: 1.02 1.02 1.00 2/78 7514 /proc/meminfo: memFree=1494416/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=4188 CPUtime=1.49 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 928 0 0 0 148 1 0 0 25 0 1 0 168697930 4288512 861 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 1047 861 94 219 0 824 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4188 [startup+3.10168 s] /proc/loadavg: 1.01 1.02 1.00 2/78 7514 /proc/meminfo: memFree=1492816/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=7016 CPUtime=3.09 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 1498 0 0 0 306 3 0 0 25 0 1 0 168697930 7184384 1334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 1754 1334 94 219 0 1531 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7016 [startup+6.3012 s] /proc/loadavg: 1.01 1.02 1.00 2/78 7514 /proc/meminfo: memFree=1489424/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=12696 CPUtime=6.29 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 2443 0 0 0 623 6 0 0 25 0 1 0 168697930 13000704 2086 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 3174 2086 94 219 0 2951 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12696 [startup+12.7012 s] /proc/loadavg: 1.01 1.02 1.00 2/78 7514 /proc/meminfo: memFree=1484944/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=13852 CPUtime=12.69 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 3477 0 0 0 1261 8 0 0 25 0 1 0 168697930 14184448 3120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 3463 3120 94 219 0 3240 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13852 [startup+25.5013 s] /proc/loadavg: 1.01 1.01 1.00 2/78 7514 /proc/meminfo: memFree=1478608/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=25240 CPUtime=25.48 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 5339 0 0 0 2536 12 0 0 25 0 1 0 168697930 25845760 4597 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 6310 4597 94 219 0 6087 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 25240 [startup+51.1015 s] /proc/loadavg: 1.00 1.01 1.00 2/78 7514 /proc/meminfo: memFree=1468432/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=44092 CPUtime=51.08 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 7882 0 0 0 5088 20 0 0 25 0 1 0 168697930 45150208 7140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 11023 7140 94 219 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 1.01 1.00 2/78 7514 /proc/meminfo: memFree=1456848/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=51252 CPUtime=102.26 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 11541 0 0 0 10193 33 0 0 25 0 1 0 168697930 52482048 10030 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 12813 10030 94 219 0 12590 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 51252 [startup+162.302 s] /proc/loadavg: 1.00 1.00 1.00 2/78 7514 /proc/meminfo: memFree=1452688/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=54404 CPUtime=162.24 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 12564 0 0 0 16182 42 0 0 25 0 1 0 168697930 55709696 11053 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 13601 11053 94 219 0 13378 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 54404 Solver just ended. Dumping a history of the last processes samples [startup+179.101 s] /proc/loadavg: 1.00 1.00 1.00 2/78 7514 /proc/meminfo: memFree=1451472/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=55340 CPUtime=179.03 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 12877 0 0 0 17859 44 0 0 25 0 1 0 168697930 56668160 11366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 13835 11366 94 219 0 13612 0 Current children cumulated CPU time (s) 179.03 Current children cumulated vsize (KiB) 55340 [startup+191.901 s] /proc/loadavg: 1.00 1.00 1.00 2/78 7514 /proc/meminfo: memFree=1450384/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=62236 CPUtime=191.83 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 14689 0 0 0 19136 47 0 0 25 0 1 0 168697930 63729664 11641 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 15559 11641 94 219 0 15336 0 Current children cumulated CPU time (s) 191.83 Current children cumulated vsize (KiB) 62236 [startup+195.103 s] /proc/loadavg: 1.00 1.00 1.00 2/78 7514 /proc/meminfo: memFree=1450064/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=62544 CPUtime=195.04 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 14747 0 0 0 19456 48 0 0 25 0 1 0 168697930 64045056 11699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 15636 11699 94 219 0 15413 0 Current children cumulated CPU time (s) 195.04 Current children cumulated vsize (KiB) 62544 [startup+198.301 s] /proc/loadavg: 1.00 1.00 1.00 2/78 7514 /proc/meminfo: memFree=1449936/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=62868 CPUtime=198.23 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 14833 0 0 0 19775 48 0 0 25 0 1 0 168697930 64376832 11785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 15717 11785 94 219 0 15494 0 Current children cumulated CPU time (s) 198.23 Current children cumulated vsize (KiB) 62868 [startup+199.902 s] /proc/loadavg: 1.00 1.00 1.00 2/78 7514 /proc/meminfo: memFree=1449744/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=62868 CPUtime=199.82 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 14849 0 0 0 19934 48 0 0 25 0 1 0 168697930 64376832 11801 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 15717 11801 94 219 0 15494 0 Current children cumulated CPU time (s) 199.82 Current children cumulated vsize (KiB) 62868 [startup+200.303 s] /proc/loadavg: 1.00 1.00 1.00 2/78 7514 /proc/meminfo: memFree=1449680/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=62868 CPUtime=200.23 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 14851 0 0 0 19974 49 0 0 25 0 1 0 168697930 64376832 11803 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 15717 11803 94 219 0 15494 0 Current children cumulated CPU time (s) 200.23 Current children cumulated vsize (KiB) 62868 [startup+200.502 s] /proc/loadavg: 1.00 1.00 1.00 2/78 7514 /proc/meminfo: memFree=1449680/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=62868 CPUtime=200.43 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 14853 0 0 0 19994 49 0 0 25 0 1 0 168697930 64376832 11805 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 15717 11805 94 219 0 15494 0 Current children cumulated CPU time (s) 200.43 Current children cumulated vsize (KiB) 62868 [startup+200.602 s] /proc/loadavg: 1.00 1.00 1.00 2/78 7514 /proc/meminfo: memFree=1449680/2055920 swapFree=4140660/4192956 [pid=7513] ppid=7511 vsize=62868 CPUtime=200.53 /proc/7513/stat : 7513 (PBS4) R 7511 7513 4691 0 -1 4194304 14854 0 0 0 20004 49 0 0 25 0 1 0 168697930 64376832 11806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7513/statm: 15717 11806 94 219 0 15494 0 Current children cumulated CPU time (s) 200.53 Current children cumulated vsize (KiB) 62868 Child status: 0 Real time (s): 200.627 CPU time (s): 200.564 CPU user time (s): 200.063 CPU system time (s): 0.500923 CPU usage (%): 99.9682 Max. virtual memory (cumulated for all children) (KiB): 62868 getrusage(RUSAGE_CHILDREN,...) data: user time used= 200.063 system time used= 0.500923 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14869 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= 6 involuntary context switches= 1107 runsolver used 0.254961 second user time and 0.473927 second system time The end
Begin job on node3 on Wed Apr 18 20:03:22 UTC 2007 IDJOB= 359343 IDBENCH= 1285 IDSOLVER= 157 FILE ID= node3/359343-1176926602 PBS_JOBID= 4595250 Free space on /tmp= 66358 MiB SOLVER NAME= PBS4 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= /tmp/evaluation/359343-1176926602/PBS4 /tmp/evaluation/359343-1176926602/instance-359343-1176926602.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-359343-1176926602 -o ROOT/results/node3/conversion-359343-1176926602 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359343-1176926602/instance-359343-1176926602.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-359343-1176926602 -o ROOT/results/node3/solver-359343-1176926602 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359343-1176926602/PBS4 /tmp/evaluation/359343-1176926602/instance-359343-1176926602.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 148040983257ccf233b3daf7936d3c1f RANDOM SEED= 654082425 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node3.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 : 3000.270 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 : 3000.270 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: 1497264 kB Buffers: 33780 kB Cached: 458432 kB SwapCached: 15204 kB Active: 90748 kB Inactive: 424928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1497264 kB SwapTotal: 4192956 kB SwapFree: 4140660 kB Dirty: 1364 kB Writeback: 0 kB Mapped: 30468 kB Slab: 28500 kB Committed_AS: 5242960 kB PageTables: 1780 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= 66358 MiB End job on node3 on Wed Apr 18 20:06:43 UTC 2007