Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
minisat+ 1.14 | UNSAT | 10.3504 | 10.3542 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900552423.opb |
MD5SUM | e3ac612b47921d8ce26a7ef2a453205c |
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 | 1.40279 |
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 | 779 |
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 Parsing PB file... 0.08/0.09 c Converting 2707 PB-constraints to clauses... 0.08/0.09 c -- Unit propagations: (none) 0.08/0.09 c -- Detecting intervals from adjacent constraints: ###################### 0.08/0.09 c -- Clauses(.)/Splits(s): ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 0.09/0.10 c ---[ 43]---> BDD-cost: 19 0.09/0.10 c ---[ 41]---> BDD-cost: 19 0.09/0.10 c ---[ 39]---> BDD-cost: 19 0.09/0.10 c ---[ 37]---> BDD-cost: 19 0.09/0.10 c ---[ 35]---> BDD-cost: 19 0.09/0.10 c ---[ 33]---> BDD-cost: 19 0.09/0.10 c ---[ 31]---> BDD-cost: 19 0.09/0.10 c ---[ 29]---> BDD-cost: 19 0.09/0.10 c ---[ 27]---> BDD-cost: 19 0.09/0.10 c ---[ 25]---> BDD-cost: 19 0.09/0.10 c ---[ 23]---> BDD-cost: 19 0.09/0.10 c ---[ 21]---> BDD-cost: 19 0.09/0.10 c ---[ 19]---> BDD-cost: 19 0.09/0.10 c ---[ 17]---> BDD-cost: 19 0.09/0.10 c ---[ 15]---> BDD-cost: 19 0.09/0.10 c ---[ 13]---> BDD-cost: 19 0.09/0.10 c ---[ 11]---> BDD-cost: 19 0.09/0.10 c ---[ 9]---> BDD-cost: 19 0.09/0.10 c ---[ 7]---> BDD-cost: 19 0.09/0.10 c ---[ 5]---> BDD-cost: 19 0.09/0.10 c ---[ 3]---> BDD-cost: 19 0.09/0.10 c ---[ 1]---> BDD-cost: 19 0.09/0.10 c ---[ 0]---> Adder-cost: 390 maxlim: 728 bits: 10/10 0.09/0.12 c ==================================[MINISAT+]================================== 0.09/0.12 c | Conflicts | Original | Learnt | Progress | 0.09/0.12 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.12 c ============================================================================== 0.09/0.12 c | 0 | 6368 19989 | 2122 0 0 nan | 0.000 % | 0.09/0.13 c | 100 | 6368 19989 | 2334 100 2101 21.0 | 3.161 % | 0.09/0.14 c | 250 | 6315 19798 | 2567 244 8200 33.6 | 4.023 % | 0.09/0.16 c | 476 | 6315 19798 | 2824 470 17430 37.1 | 4.023 % | 0.19/0.21 c | 813 | 6315 19798 | 3106 807 38838 48.1 | 4.023 % | 0.19/0.29 c | 1319 | 6315 19798 | 3417 1313 72598 55.3 | 4.023 % | 0.29/0.39 c | 2078 | 6315 19798 | 3759 2072 115787 55.9 | 4.023 % | 0.59/0.60 c | 3219 | 6315 19798 | 4135 3213 194060 60.4 | 4.023 % | 0.79/0.81 c | 4929 | 6258 19611 | 4548 2200 92905 42.2 | 4.981 % | 1.19/1.28 c | 7491 | 6249 19580 | 5003 4698 251251 53.5 | 5.077 % | 1.99/2.10 c | 11335 | 6249 19580 | 5503 3321 178245 53.7 | 5.077 % | 3.09/3.18 c | 17102 | 6168 19301 | 6054 3298 139600 42.3 | 6.418 % | 4.59/4.64 c | 25752 | 6161 19278 | 6659 5621 243008 43.2 | 6.514 % | 6.60/6.61 c | 38731 | 6152 19249 | 7325 4794 163075 34.0 | 6.705 % | 9.09/9.12 c | 58192 | 6152 19249 | 8058 5420 144789 26.7 | 6.705 % | 10.29/10.35 c ============================================================================== 10.29/10.35 c [1mUNSATISFIABLE[0m 10.29/10.35 s UNSATISFIABLE 10.29/10.35 c _______________________________________________________________________________ 10.29/10.35 c 10.29/10.35 c restarts : 15 10.29/10.35 c conflicts : 68781 (6654 /sec) 10.29/10.35 c decisions : 98586 (9538 /sec) 10.29/10.35 c propagations : 0 (0 /sec) 10.29/10.35 c inspects : 0 (0 /sec) 10.29/10.35 c CPU time : 10.3364 s 10.29/10.35 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/359748-1176941488/instance-359748-1176941488.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-359748-1176941488 -o ROOT/results/node41/solver-359748-1176941488 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359748-1176941488/minisat+ /tmp/evaluation/359748-1176941488/instance-359748-1176941488.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: 0.99 1.00 1.00 3/77 14793 /proc/meminfo: memFree=1806016/2055920 swapFree=4113604/4192956 [pid=14793] ppid=14791 vsize=1048 CPUtime=0 /proc/14793/stat : 14793 (minisat+) R 14791 14793 14019 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 142060706 1073152 101 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/14793/statm: 262 101 74 215 0 44 0 [startup+0.087436 s] /proc/loadavg: 0.99 1.00 1.00 3/77 14793 /proc/meminfo: memFree=1806016/2055920 swapFree=4113604/4192956 [pid=14793] ppid=14791 vsize=1764 CPUtime=0.08 /proc/14793/stat : 14793 (minisat+) R 14791 14793 14019 0 -1 4194304 290 0 0 0 8 0 0 0 18 0 1 0 142060706 1806336 275 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134625415 0 0 4096 16386 0 0 0 17 1 0 0 /proc/14793/statm: 441 275 74 215 0 223 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1764 [startup+0.102437 s] /proc/loadavg: 0.99 1.00 1.00 3/77 14793 /proc/meminfo: memFree=1806016/2055920 swapFree=4113604/4192956 [pid=14793] ppid=14791 vsize=1896 CPUtime=0.09 /proc/14793/stat : 14793 (minisat+) R 14791 14793 14019 0 -1 4194304 349 0 0 0 9 0 0 0 18 0 1 0 142060706 1941504 334 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134641088 0 0 4096 16386 0 0 0 17 1 0 0 /proc/14793/statm: 474 334 86 215 0 256 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1896 [startup+0.302467 s] /proc/loadavg: 0.99 1.00 1.00 3/77 14793 /proc/meminfo: memFree=1806016/2055920 swapFree=4113604/4192956 [pid=14793] ppid=14791 vsize=2504 CPUtime=0.29 /proc/14793/stat : 14793 (minisat+) R 14791 14793 14019 0 -1 4194304 512 0 0 0 29 0 0 0 18 0 1 0 142060706 2564096 497 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134583962 0 0 4096 16386 0 0 0 17 1 0 0 /proc/14793/statm: 626 497 122 215 0 408 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2504 [startup+0.70149 s] /proc/loadavg: 0.99 1.00 1.00 3/77 14793 /proc/meminfo: memFree=1806016/2055920 swapFree=4113604/4192956 [pid=14793] ppid=14791 vsize=3160 CPUtime=0.69 /proc/14793/stat : 14793 (minisat+) R 14791 14793 14019 0 -1 4194304 694 0 0 0 69 0 0 0 21 0 1 0 142060706 3235840 679 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 1 0 0 /proc/14793/statm: 790 679 122 215 0 572 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3160 [startup+1.50156 s] /proc/loadavg: 0.99 1.00 1.00 2/78 14794 /proc/meminfo: memFree=1803704/2055920 swapFree=4113604/4192956 [pid=14793] ppid=14791 vsize=3552 CPUtime=1.49 /proc/14793/stat : 14793 (minisat+) R 14791 14793 14019 0 -1 4194304 774 0 0 0 149 0 0 0 25 0 1 0 142060706 3637248 759 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134576997 0 0 4096 16386 0 0 0 17 1 0 0 /proc/14793/statm: 888 759 122 215 0 670 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3552 [startup+3.1017 s] /proc/loadavg: 0.99 1.00 1.00 2/78 14794 /proc/meminfo: memFree=1803128/2055920 swapFree=4113604/4192956 [pid=14793] ppid=14791 vsize=3816 CPUtime=3.09 /proc/14793/stat : 14793 (minisat+) R 14791 14793 14019 0 -1 4194304 861 0 0 0 308 1 0 0 25 0 1 0 142060706 3907584 846 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134576207 0 0 4096 16386 0 0 0 17 1 0 0 /proc/14793/statm: 954 846 122 215 0 736 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3816 [startup+6.30198 s] /proc/loadavg: 0.99 1.00 1.00 2/78 14794 /proc/meminfo: memFree=1802680/2055920 swapFree=4113604/4192956 [pid=14793] ppid=14791 vsize=3948 CPUtime=6.29 /proc/14793/stat : 14793 (minisat+) R 14791 14793 14019 0 -1 4194304 900 0 0 0 628 1 0 0 25 0 1 0 142060706 4042752 885 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134576837 0 0 4096 16386 0 0 0 17 1 0 0 /proc/14793/statm: 987 885 122 215 0 769 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 3948 Solver just ended. Dumping a history of the last processes samples [startup+7.90112 s] /proc/loadavg: 0.99 1.00 1.00 2/78 14794 /proc/meminfo: memFree=1802552/2055920 swapFree=4113604/4192956 [pid=14793] ppid=14791 vsize=4080 CPUtime=7.89 /proc/14793/stat : 14793 (minisat+) R 14791 14793 14019 0 -1 4194304 929 0 0 0 788 1 0 0 25 0 1 0 142060706 4177920 914 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134584734 0 0 4096 16386 0 0 0 17 1 0 0 /proc/14793/statm: 1020 914 122 215 0 802 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 4080 [startup+9.50126 s] /proc/loadavg: 0.99 1.00 1.00 2/78 14794 /proc/meminfo: memFree=1802488/2055920 swapFree=4113604/4192956 [pid=14793] ppid=14791 vsize=4356 CPUtime=9.49 /proc/14793/stat : 14793 (minisat+) R 14791 14793 14019 0 -1 4194304 966 0 0 0 948 1 0 0 25 0 1 0 142060706 4460544 951 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134573812 0 0 4096 16386 0 0 0 17 1 0 0 /proc/14793/statm: 1089 951 122 215 0 871 0 Current children cumulated CPU time (s) 9.49 Current children cumulated vsize (KiB) 4356 [startup+9.90529 s] /proc/loadavg: 0.99 1.00 1.00 2/78 14794 /proc/meminfo: memFree=1802296/2055920 swapFree=4113604/4192956 [pid=14793] ppid=14791 vsize=4356 CPUtime=9.9 /proc/14793/stat : 14793 (minisat+) R 14791 14793 14019 0 -1 4194304 975 0 0 0 989 1 0 0 25 0 1 0 142060706 4460544 960 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580756 0 0 4096 16386 0 0 0 17 1 0 0 /proc/14793/statm: 1089 960 122 215 0 871 0 Current children cumulated CPU time (s) 9.9 Current children cumulated vsize (KiB) 4356 [startup+10.3013 s] /proc/loadavg: 0.99 1.00 1.00 2/78 14794 /proc/meminfo: memFree=1802296/2055920 swapFree=4113604/4192956 [pid=14793] ppid=14791 vsize=4356 CPUtime=10.29 /proc/14793/stat : 14793 (minisat+) R 14791 14793 14019 0 -1 4194304 986 0 0 0 1028 1 0 0 25 0 1 0 142060706 4460544 971 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134576548 0 0 4096 16386 0 0 0 17 1 0 0 /proc/14793/statm: 1089 971 122 215 0 871 0 Current children cumulated CPU time (s) 10.29 Current children cumulated vsize (KiB) 4356 Child status: 20 Real time (s): 10.3542 CPU time (s): 10.3504 CPU user time (s): 10.3374 CPU system time (s): 0.012998 CPU usage (%): 99.9631 Max. virtual memory (cumulated for all children) (KiB): 4356 getrusage(RUSAGE_CHILDREN,...) data: user time used= 10.3374 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 988 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= 14 involuntary context switches= 15 runsolver used 0.011998 second user time and 0.042993 second system time The end
Begin job on node41 on Thu Apr 19 00:11:28 UTC 2007 IDJOB= 359748 IDBENCH= 1318 IDSOLVER= 156 FILE ID= node41/359748-1176941488 PBS_JOBID= 4605713 Free space on /tmp= 66346 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552423.opb COMMAND LINE= /tmp/evaluation/359748-1176941488/minisat+ /tmp/evaluation/359748-1176941488/instance-359748-1176941488.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-359748-1176941488 -o ROOT/results/node41/conversion-359748-1176941488 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359748-1176941488/instance-359748-1176941488.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-359748-1176941488 -o ROOT/results/node41/solver-359748-1176941488 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359748-1176941488/minisat+ /tmp/evaluation/359748-1176941488/instance-359748-1176941488.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= e3ac612b47921d8ce26a7ef2a453205c RANDOM SEED= 805035385 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.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: 1806424 kB Buffers: 28592 kB Cached: 142620 kB SwapCached: 2324 kB Active: 62660 kB Inactive: 131956 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1806424 kB SwapTotal: 4192956 kB SwapFree: 4113604 kB Dirty: 2500 kB Writeback: 0 kB Mapped: 31416 kB Slab: 40196 kB Committed_AS: 2550588 kB PageTables: 2008 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= 66346 MiB End job on node41 on Thu Apr 19 00:11:39 UTC 2007