Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 119.531 | 119.557 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900558106.opb |
MD5SUM | 86320fff0968ff7a2805751d322618eb |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 2.15567 |
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 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.03 c constraints 23/0 clauses 2684/0 units 0 0.00/0.03 c vars 231 119.46/119.52 c 107.344 12.2617 1728 752757 119.46/119.55 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682558-1277475691/watcher-2682558-1277475691 -o /tmp/evaluation-result-2682558-1277475691/solver-2682558-1277475691 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682558-1277475691.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.65 0.19 0.06 3/106 29142 /proc/meminfo: memFree=1783056/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=2136 CPUtime=0 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 246 0 0 0 0 0 0 0 20 0 1 0 88864532 2187264 166 1992294400 134512640 136421960 4292815008 18446744073709551615 135818265 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29142/statm: 534 166 144 467 0 65 0 [startup+0.100277 s] /proc/loadavg: 0.65 0.19 0.06 3/106 29142 /proc/meminfo: memFree=1783056/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=10100 CPUtime=0.09 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2172 0 0 0 9 0 0 0 20 0 1 0 88864532 10342400 2090 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 2525 2090 213 467 0 2056 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10100 [startup+0.201282 s] /proc/loadavg: 0.65 0.19 0.06 3/106 29142 /proc/meminfo: memFree=1783056/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=10100 CPUtime=0.19 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2191 0 0 0 17 2 0 0 20 0 1 0 88864532 10342400 2109 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 2525 2109 213 467 0 2056 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 10100 [startup+0.301288 s] /proc/loadavg: 0.65 0.19 0.06 3/106 29142 /proc/meminfo: memFree=1783056/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=10228 CPUtime=0.29 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2213 0 0 0 26 3 0 0 20 0 1 0 88864532 10473472 2131 1992294400 134512640 136421960 4292815008 18446744073709551615 135686307 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 2557 2131 213 467 0 2088 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10228 [startup+0.701313 s] /proc/loadavg: 0.65 0.19 0.06 3/106 29142 /proc/meminfo: memFree=1783056/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=10360 CPUtime=0.69 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2258 0 0 0 60 9 0 0 20 0 1 0 88864532 10608640 2176 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 2590 2176 213 467 0 2121 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10360 [startup+1.50136 s] /proc/loadavg: 0.68 0.20 0.07 2/107 29143 /proc/meminfo: memFree=1775112/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=10488 CPUtime=1.49 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2276 0 0 0 131 18 0 0 23 0 1 0 88864532 10739712 2194 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 2622 2194 213 467 0 2153 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10488 [startup+3.10146 s] /proc/loadavg: 0.68 0.20 0.07 2/107 29143 /proc/meminfo: memFree=1774740/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=10616 CPUtime=3.09 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2310 0 0 0 272 37 0 0 25 0 1 0 88864532 10870784 2228 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 2654 2228 213 467 0 2185 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10616 [startup+6.30166 s] /proc/loadavg: 0.68 0.20 0.07 2/107 29143 /proc/meminfo: memFree=1774368/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=10876 CPUtime=6.29 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2382 0 0 0 555 74 0 0 25 0 1 0 88864532 11137024 2300 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 2719 2300 213 467 0 2250 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10876 [startup+12.7011 s] /proc/loadavg: 0.73 0.23 0.08 2/107 29143 /proc/meminfo: memFree=1773996/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=11140 CPUtime=12.69 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2446 0 0 0 1122 147 0 0 25 0 1 0 88864532 11407360 2364 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 2785 2364 213 467 0 2316 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11140 [startup+25.5009 s] /proc/loadavg: 0.77 0.25 0.09 2/107 29143 /proc/meminfo: memFree=1773624/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=11524 CPUtime=25.49 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2545 0 0 0 2252 297 0 0 25 0 1 0 88864532 11800576 2463 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 2881 2463 213 467 0 2412 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 11524 [startup+51.1004 s] /proc/loadavg: 0.92 0.33 0.11 2/107 29145 /proc/meminfo: memFree=1773252/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=11912 CPUtime=51.08 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2632 0 0 0 4539 569 0 0 25 0 1 0 88864532 12197888 2550 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 2978 2550 213 467 0 2509 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 11912 [startup+102.301 s] /proc/loadavg: 0.97 0.44 0.16 2/107 29145 /proc/meminfo: memFree=1772508/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=12424 CPUtime=102.28 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2774 0 0 0 9170 1058 0 0 25 0 1 0 88864532 12722176 2692 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 3106 2692 213 467 0 2637 0 Current children cumulated CPU time (s) 102.28 Current children cumulated vsize (KiB) 12424 Solver just ended. Dumping a history of the last processes samples [startup+102.408 s] /proc/loadavg: 0.97 0.44 0.16 2/107 29145 /proc/meminfo: memFree=1772508/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=12424 CPUtime=102.38 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2774 0 0 0 9179 1059 0 0 25 0 1 0 88864532 12722176 2692 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 3106 2692 213 467 0 2637 0 Current children cumulated CPU time (s) 102.38 Current children cumulated vsize (KiB) 12424 [startup+108.801 s] /proc/loadavg: 0.97 0.45 0.17 2/107 29145 /proc/meminfo: memFree=1772508/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=12552 CPUtime=108.77 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2793 0 0 0 9761 1116 0 0 25 0 1 0 88864532 12853248 2711 1992294400 134512640 136421960 4292815008 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 3138 2711 213 467 0 2669 0 Current children cumulated CPU time (s) 108.77 Current children cumulated vsize (KiB) 12552 [startup+115.201 s] /proc/loadavg: 0.97 0.46 0.17 2/107 29145 /proc/meminfo: memFree=1772508/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=12552 CPUtime=115.17 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2800 0 0 0 10342 1175 0 0 25 0 1 0 88864532 12853248 2718 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 3138 2718 213 467 0 2669 0 Current children cumulated CPU time (s) 115.17 Current children cumulated vsize (KiB) 12552 [startup+116.801 s] /proc/loadavg: 0.97 0.47 0.18 2/107 29145 /proc/meminfo: memFree=1772508/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=12552 CPUtime=116.77 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2800 0 0 0 10488 1189 0 0 25 0 1 0 88864532 12853248 2718 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 3138 2718 213 467 0 2669 0 Current children cumulated CPU time (s) 116.77 Current children cumulated vsize (KiB) 12552 [startup+118.402 s] /proc/loadavg: 0.97 0.47 0.18 2/107 29145 /proc/meminfo: memFree=1772508/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=12552 CPUtime=118.37 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2800 0 0 0 10632 1205 0 0 25 0 1 0 88864532 12853248 2718 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 3138 2718 213 467 0 2669 0 Current children cumulated CPU time (s) 118.37 Current children cumulated vsize (KiB) 12552 [startup+119.201 s] /proc/loadavg: 0.97 0.47 0.18 2/107 29145 /proc/meminfo: memFree=1772508/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=12552 CPUtime=119.16 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2800 0 0 0 10704 1212 0 0 25 0 1 0 88864532 12853248 2718 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 3138 2718 213 467 0 2669 0 Current children cumulated CPU time (s) 119.16 Current children cumulated vsize (KiB) 12552 [startup+119.401 s] /proc/loadavg: 0.97 0.47 0.18 2/107 29145 /proc/meminfo: memFree=1772508/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=12552 CPUtime=119.37 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2800 0 0 0 10722 1215 0 0 25 0 1 0 88864532 12853248 2718 1992294400 134512640 136421960 4292815008 18446744073709551615 134862299 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 3138 2718 213 467 0 2669 0 Current children cumulated CPU time (s) 119.37 Current children cumulated vsize (KiB) 12552 [startup+119.501 s] /proc/loadavg: 0.97 0.47 0.18 2/107 29145 /proc/meminfo: memFree=1772508/2059040 swapFree=4139096/4192956 [pid=29142] ppid=29140 vsize=12552 CPUtime=119.46 /proc/29142/stat : 29142 (pbct) R 29140 29142 29007 0 -1 4202496 2800 0 0 0 10731 1215 0 0 25 0 1 0 88864532 12853248 2718 1992294400 134512640 136421960 4292815008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29142/statm: 3138 2718 213 467 0 2669 0 Current children cumulated CPU time (s) 119.46 Current children cumulated vsize (KiB) 12552 Child status: 0 Real time (s): 119.557 CPU time (s): 119.531 CPU user time (s): 107.369 CPU system time (s): 12.1622 CPU usage (%): 99.9785 Max. virtual memory (cumulated for all children) (KiB): 12552 getrusage(RUSAGE_CHILDREN,...) data: user time used= 107.369 system time used= 12.1622 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2826 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= 1 involuntary context switches= 1369 runsolver used 0.181972 second user time and 0.584911 second system time The end
Begin job on node029 at 2010-06-25 16:21:31 IDJOB=2682558 IDBENCH=1304 IDSOLVER=1192 FILE ID=node029/2682558-1277475691 PBS_JOBID= 11190514 Free space on /tmp= 62480 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900558106.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682558-1277475691/watcher-2682558-1277475691 -o /tmp/evaluation-result-2682558-1277475691/solver-2682558-1277475691 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682558-1277475691.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 86320fff0968ff7a2805751d322618eb RANDOM SEED=1847070724 node029.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.221 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.44 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 : 3000.221 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1783460 kB Buffers: 63260 kB Cached: 112712 kB SwapCached: 7392 kB Active: 69904 kB Inactive: 120800 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1783460 kB SwapTotal: 4192956 kB SwapFree: 4139096 kB Dirty: 2052 kB Writeback: 0 kB AnonPages: 12364 kB Mapped: 11944 kB Slab: 62848 kB PageTables: 4188 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182696 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62480 MiB End job on node029 at 2010-06-25 16:23:31