Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 137.485 | 137.524 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900558106.opb |
MD5SUM | 86320fff0968ff7a2805751d322618eb |
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 | 49.9284 |
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 | 815 |
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 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node18/40982-1149217279/instance-40982-1149217279.opb ...... 137.51 c done parsing opb. 137.51 s UNSATISFIABLE 137.51 c Total Run Time 137.456
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-40982-1149217279 -o ROOT/results/node18/solver-40982-1149217279 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node18/40982-1149217279/instance-40982-1149217279.opb 132617624 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.90 2/64 26580 /proc/meminfo: memFree=1346432/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=1400 CPUtime=0 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 187390877 1433600 132 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 350 132 100 232 0 115 0 [startup+10.0018 s] /proc/loadavg: 0.87 0.94 0.90 2/64 26580 /proc/meminfo: memFree=1335848/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=13464 CPUtime=9.98 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 3105 0 0 0 992 6 0 0 25 0 1 0 187390877 13787136 2741 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 3366 2741 104 232 0 3131 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 13464 [startup+20.0077 s] /proc/loadavg: 0.89 0.94 0.90 2/64 26580 /proc/meminfo: memFree=1330032/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=24320 CPUtime=19.99 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 4941 0 0 0 1989 10 0 0 25 0 1 0 187390877 24903680 4192 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 6080 4192 104 232 0 5845 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 24320 [startup+30.0137 s] /proc/loadavg: 0.90 0.94 0.90 2/64 26580 /proc/meminfo: memFree=1325296/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=25636 CPUtime=30 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 6146 0 0 0 2987 13 0 0 25 0 1 0 187390877 26251264 5397 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 6409 5397 104 232 0 6174 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 25636 [startup+40.0197 s] /proc/loadavg: 0.92 0.94 0.90 2/64 26580 /proc/meminfo: memFree=1322800/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=26812 CPUtime=39.99 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 6761 0 0 0 3985 14 0 0 25 0 1 0 187390877 27455488 6012 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 6703 6012 104 232 0 6468 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 26812 [startup+50.0257 s] /proc/loadavg: 0.93 0.94 0.90 2/64 26580 /proc/meminfo: memFree=1320944/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=43892 CPUtime=50.01 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 7259 0 0 0 4984 17 0 0 25 0 1 0 187390877 44945408 6510 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 10973 6510 105 232 0 10738 0 Current children cumulated CPU time (s) 50.01 Current children cumulated vsize (Kb) 43892 [startup+60.0316 s] /proc/loadavg: 0.94 0.95 0.90 2/64 26580 /proc/meminfo: memFree=1319088/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=44528 CPUtime=60.01 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 7720 0 0 0 5982 19 0 0 25 0 1 0 187390877 45596672 6971 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552196 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 11132 6971 105 232 0 10897 0 Current children cumulated CPU time (s) 60.01 Current children cumulated vsize (Kb) 44528 [startup+70.0376 s] /proc/loadavg: 0.95 0.95 0.91 2/64 26580 /proc/meminfo: memFree=1316464/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=48552 CPUtime=70.01 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 9151 0 0 0 6980 21 0 0 25 0 1 0 187390877 49717248 7633 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552281 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 12138 7633 105 232 0 11903 0 Current children cumulated CPU time (s) 70.01 Current children cumulated vsize (Kb) 48552 [startup+80.0436 s] /proc/loadavg: 0.96 0.95 0.91 2/64 26580 /proc/meminfo: memFree=1315376/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=49460 CPUtime=80.01 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 9438 0 0 0 7978 23 0 0 25 0 1 0 187390877 50647040 7920 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 12365 7920 105 232 0 12130 0 Current children cumulated CPU time (s) 80.01 Current children cumulated vsize (Kb) 49460 [startup+90.0496 s] /proc/loadavg: 0.96 0.95 0.91 2/64 26580 /proc/meminfo: memFree=1314800/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=49876 CPUtime=90.01 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 9576 0 0 0 8977 24 0 0 25 0 1 0 187390877 51073024 8058 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 12469 8058 105 232 0 12234 0 Current children cumulated CPU time (s) 90.01 Current children cumulated vsize (Kb) 49876 [startup+100.056 s] /proc/loadavg: 0.97 0.95 0.91 2/64 26580 /proc/meminfo: memFree=1314224/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=50320 CPUtime=100.02 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 9716 0 0 0 9976 26 0 0 25 0 1 0 187390877 51527680 8198 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 12580 8198 105 232 0 12345 0 Current children cumulated CPU time (s) 100.02 Current children cumulated vsize (Kb) 50320 [startup+110.062 s] /proc/loadavg: 0.97 0.95 0.91 2/64 26580 /proc/meminfo: memFree=1313264/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=50936 CPUtime=110.02 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 9955 0 0 0 10975 27 0 0 25 0 1 0 187390877 52158464 8437 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 12734 8437 105 232 0 12499 0 Current children cumulated CPU time (s) 110.02 Current children cumulated vsize (Kb) 50936 [startup+120.068 s] /proc/loadavg: 0.98 0.95 0.91 2/64 26580 /proc/meminfo: memFree=1312752/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=51116 CPUtime=120.03 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 10086 0 0 0 11974 29 0 0 25 0 1 0 187390877 52342784 8568 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134856436 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 12779 8568 105 232 0 12544 0 Current children cumulated CPU time (s) 120.03 Current children cumulated vsize (Kb) 51116 [startup+130.073 s] /proc/loadavg: 0.98 0.95 0.91 2/64 26580 /proc/meminfo: memFree=1311984/2055920 swapFree=4180888/4192956 [pid=26580] ppid=26578 vsize=51664 CPUtime=130.03 /proc/26580/stat : 26580 (PBS4L) R 26578 26580 26535 0 -1 4194304 10282 0 0 0 12973 30 0 0 25 0 1 0 187390877 52903936 8764 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0 /proc/26580/statm: 12916 8764 105 232 0 12681 0 Current children cumulated CPU time (s) 130.03 Current children cumulated vsize (Kb) 51664 Child status: 0 Real time (s): 137.524 CPU time (s): 137.485 CPU user time (s): 137.161 CPU system time (s): 0.32395 CPU usage (%): 99.9714 Max. virtual memory (cumulated for all children) (Kb): 51664
Begin job on node18 on Fri Jun 2 03:01:19 UTC 2006 FILE ID= 40982-1149217279 PBS_JOBID= 294922 BENCH NAME= ROOT/tmp/node18/40982-1149217279/instance-40982-1149217279.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node18/40982-1149217279/instance-40982-1149217279.opb 132617624 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-40982-1149217279 -o ROOT/results/node18/solver-40982-1149217279 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node18/40982-1149217279/instance-40982-1149217279.opb 132617624 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 86320fff0968ff7a2805751d322618eb RANDOM SEED= 132617624 /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 : 3000.216 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 : 5931.00 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 : 3000.216 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: 1346640 kB Buffers: 40068 kB Cached: 592584 kB SwapCached: 3828 kB Active: 252292 kB Inactive: 389068 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1346640 kB SwapTotal: 4192956 kB SwapFree: 4180888 kB Dirty: 220 kB Writeback: 0 kB Mapped: 14668 kB Slab: 53984 kB Committed_AS: 221464 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node18 on Fri Jun 2 03:03:37 UTC 2006