Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 356.423 | 356.511 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900567135.opb |
MD5SUM | ae752929c20bdaef808bd42af6910473 |
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 | 30.4434 |
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 | 761 |
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/458192-1178619741/instance-458192-1178619741.opb ...... 356.30/356.49 c done parsing opb. 356.30/356.49 s UNSATISFIABLE 356.30/356.49 c Total Run Time 356.389
ERROR: no interpretation found !
/tmp/evaluation/458192-1178619741/instance-458192-1178619741.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node50/watcher-458192-1178619741 -o ROOT/results/node50/solver-458192-1178619741 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458192-1178619741/instance-458192-1178619741.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: 0.90 0.96 0.98 3/64 4442 /proc/meminfo: memFree=1808360/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=1324 CPUtime=0 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 216819254 1355776 120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530488 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 331 120 86 219 0 108 0 [startup+0.0545189 s] /proc/loadavg: 0.90 0.96 0.98 3/64 4442 /proc/meminfo: memFree=1808360/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=1472 CPUtime=0.05 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 220 0 0 0 5 0 0 0 18 0 1 0 216819254 1507328 202 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 368 202 90 219 0 145 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1472 [startup+0.101522 s] /proc/loadavg: 0.90 0.96 0.98 3/64 4442 /proc/meminfo: memFree=1808360/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=1728 CPUtime=0.1 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 255 0 0 0 10 0 0 0 18 0 1 0 216819254 1769472 237 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 432 237 90 219 0 209 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1728 [startup+0.301539 s] /proc/loadavg: 0.90 0.96 0.98 3/64 4442 /proc/meminfo: memFree=1808360/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=2564 CPUtime=0.29 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 216819254 2625536 374 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 641 374 90 219 0 418 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2564 [startup+0.701575 s] /proc/loadavg: 0.90 0.96 0.98 3/64 4442 /proc/meminfo: memFree=1808360/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=3780 CPUtime=0.69 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 643 0 0 0 69 0 0 0 23 0 1 0 216819254 3870720 576 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 945 576 90 219 0 722 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3780 [startup+1.50165 s] /proc/loadavg: 0.90 0.96 0.98 2/65 4443 /proc/meminfo: memFree=1805664/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=6252 CPUtime=1.49 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 998 0 0 0 148 1 0 0 25 0 1 0 216819254 6402048 931 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 1563 931 90 219 0 1340 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6252 [startup+3.10178 s] /proc/loadavg: 0.90 0.96 0.98 2/65 4443 /proc/meminfo: memFree=1804064/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=7188 CPUtime=3.09 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 1582 0 0 0 306 3 0 0 25 0 1 0 216819254 7360512 1418 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 1797 1418 90 219 0 1574 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7188 [startup+6.30107 s] /proc/loadavg: 0.91 0.96 0.98 2/65 4443 /proc/meminfo: memFree=1800416/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=12728 CPUtime=6.29 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 2550 0 0 0 625 4 0 0 25 0 1 0 216819254 13033472 2193 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 3182 2193 90 219 0 2959 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12728 [startup+12.7016 s] /proc/loadavg: 0.92 0.96 0.98 2/65 4443 /proc/meminfo: memFree=1795488/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=22200 CPUtime=12.69 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 3700 0 0 0 1261 8 0 0 25 0 1 0 216819254 22732800 3343 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 5550 3343 90 219 0 5327 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 22200 [startup+25.5018 s] /proc/loadavg: 0.94 0.96 0.98 2/65 4443 /proc/meminfo: memFree=1788064/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=25712 CPUtime=25.49 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 5873 0 0 0 2537 12 0 0 25 0 1 0 216819254 26329088 5131 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 6428 5131 90 219 0 6205 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 25712 [startup+51.102 s] /proc/loadavg: 0.96 0.96 0.98 2/65 4443 /proc/meminfo: memFree=1777120/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=47612 CPUtime=51.08 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 9362 0 0 0 5089 19 0 0 25 0 1 0 216819254 48754688 7851 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 11903 7851 90 219 0 11680 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 47612 [startup+102.306 s] /proc/loadavg: 0.98 0.97 0.98 2/65 4443 /proc/meminfo: memFree=1762528/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=51544 CPUtime=102.27 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 12973 0 0 0 10196 31 0 0 25 0 1 0 216819254 52781056 11462 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 12886 11462 90 219 0 12663 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 51544 [startup+162.302 s] /proc/loadavg: 1.04 0.99 0.99 2/65 4443 /proc/meminfo: memFree=1753696/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=88120 CPUtime=162.25 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 15365 0 0 0 16182 43 0 0 25 0 1 0 216819254 90234880 13722 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546919 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 22030 13722 90 219 0 21807 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 88120 [startup+222.301 s] /proc/loadavg: 1.12 1.02 1.00 2/65 4443 /proc/meminfo: memFree=1749472/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=97588 CPUtime=222.24 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 18079 0 0 0 22170 54 0 0 25 0 1 0 216819254 99930112 14701 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 24397 14701 90 219 0 24174 0 Current children cumulated CPU time (s) 222.24 Current children cumulated vsize (KiB) 97588 [startup+282.301 s] /proc/loadavg: 1.08 1.03 1.00 2/65 4443 /proc/meminfo: memFree=1746272/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=99360 CPUtime=282.22 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 18923 0 0 0 28161 61 0 0 25 0 1 0 216819254 101744640 15512 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 24840 15512 90 219 0 24617 0 Current children cumulated CPU time (s) 282.22 Current children cumulated vsize (KiB) 99360 [startup+342.302 s] /proc/loadavg: 1.03 1.02 1.00 2/65 4443 /proc/meminfo: memFree=1742944/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=101844 CPUtime=342.21 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 19741 0 0 0 34151 70 0 0 25 0 1 0 216819254 104288256 16330 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 25461 16330 90 219 0 25238 0 Current children cumulated CPU time (s) 342.21 Current children cumulated vsize (KiB) 101844 Solver just ended. Dumping a history of the last processes samples [startup+345.502 s] /proc/loadavg: 1.03 1.02 1.00 2/65 4443 /proc/meminfo: memFree=1742752/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=101844 CPUtime=345.41 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 19785 0 0 0 34470 71 0 0 25 0 1 0 216819254 104288256 16374 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544783 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 25461 16374 90 219 0 25238 0 Current children cumulated CPU time (s) 345.41 Current children cumulated vsize (KiB) 101844 [startup+351.901 s] /proc/loadavg: 1.02 1.02 1.00 2/65 4443 /proc/meminfo: memFree=1742560/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=101844 CPUtime=351.81 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 19836 0 0 0 35110 71 0 0 25 0 1 0 216819254 104288256 16425 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 25461 16425 90 219 0 25238 0 Current children cumulated CPU time (s) 351.81 Current children cumulated vsize (KiB) 101844 [startup+355.103 s] /proc/loadavg: 1.02 1.02 1.00 2/65 4443 /proc/meminfo: memFree=1742240/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=102260 CPUtime=355 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 19941 0 0 0 35429 71 0 0 25 0 1 0 216819254 104714240 16530 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 25565 16530 90 219 0 25342 0 Current children cumulated CPU time (s) 355 Current children cumulated vsize (KiB) 102260 [startup+355.902 s] /proc/loadavg: 1.02 1.02 1.00 2/65 4443 /proc/meminfo: memFree=1742176/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=102260 CPUtime=355.8 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 19944 0 0 0 35509 71 0 0 25 0 1 0 216819254 104714240 16533 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 25565 16533 90 219 0 25342 0 Current children cumulated CPU time (s) 355.8 Current children cumulated vsize (KiB) 102260 [startup+356.302 s] /proc/loadavg: 1.02 1.02 1.00 2/65 4443 /proc/meminfo: memFree=1742112/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=102260 CPUtime=356.2 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194304 19945 0 0 0 35549 71 0 0 25 0 1 0 216819254 104714240 16534 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 25565 16534 90 219 0 25342 0 Current children cumulated CPU time (s) 356.2 Current children cumulated vsize (KiB) 102260 [startup+356.502 s] /proc/loadavg: 1.02 1.02 1.00 2/65 4443 /proc/meminfo: memFree=1742112/2055920 swapFree=4183852/4192956 [pid=4442] ppid=4440 vsize=0 CPUtime=356.41 /proc/4442/stat : 4442 (PBS4_SAT07v2) R 4440 4442 2663 0 -1 4194308 19963 0 0 0 35569 72 0 0 25 0 1 0 216819254 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4442/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 356.41 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 356.511 CPU time (s): 356.423 CPU user time (s): 355.692 CPU system time (s): 0.730888 CPU usage (%): 99.9752 Max. virtual memory (cumulated for all children) (KiB): 102260 getrusage(RUSAGE_CHILDREN,...) data: user time used= 355.692 system time used= 0.730888 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 19963 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= 701 runsolver used 0.275958 second user time and 0.703892 second system time The end
Begin job on node50 on Tue May 8 10:22:21 UTC 2007 IDJOB= 458192 IDBENCH= 1269 IDSOLVER= 200 FILE ID= node50/458192-1178619741 PBS_JOBID= 5218236 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-t3002.11tsp11.1900567135.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458192-1178619741/instance-458192-1178619741.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-458192-1178619741 -o ROOT/results/node50/conversion-458192-1178619741 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458192-1178619741/instance-458192-1178619741.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-458192-1178619741 -o ROOT/results/node50/solver-458192-1178619741 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458192-1178619741/instance-458192-1178619741.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= ae752929c20bdaef808bd42af6910473 RANDOM SEED= 29945551 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node50.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 : 3000.232 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 : 3000.232 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: 1808768 kB Buffers: 18684 kB Cached: 134616 kB SwapCached: 3032 kB Active: 34600 kB Inactive: 129076 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1808768 kB SwapTotal: 4192956 kB SwapFree: 4183852 kB Dirty: 2376 kB Writeback: 0 kB Mapped: 16452 kB Slab: 69496 kB Committed_AS: 4939152 kB PageTables: 1460 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 node50 on Tue May 8 10:28:18 UTC 2007