Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | UNSAT | 14.6098 | 11.7973 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf2670-001.opb |
MD5SUM | 7ecb3834576c61e36b2048d581937745 |
Bench Category | OPT-SMALLINT (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 | 0.066989 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 2786 |
Total number of constraints | 4827 |
Number of constraints which are clauses | 4827 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 2786 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 2786 |
Number of bits of the sum of numbers in the objective function | 12 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 2786 |
Number of bits of the biggest sum of numbers | 12 |
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_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696466-1278018202.opb. 0.00/0.00 c Instance file HOME/instance-2696466-1278018202.opb 0.00/0.00 c File size is 151905 bytes. 1.89/1.97 c Highest Coefficient sum: 6 1.89/1.97 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 1.89/1.98 c ============================[ Problem Statistics ]============================= 1.89/1.98 c | | 1.89/1.98 c | Parsing time: 1.98 s | 1.89/1.99 c | Number Variables: 2786 | 1.89/1.99 c | Number Constraints: 4827 | 1.89/1.99 c =============================================================================== 14.42/11.79 c Remaining time 1798.02 sec. 14.42/11.79 s UNSATISFIABLE 14.42/11.79 c Total CPU time : 14.4658 s
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-2696466-1278018202/watcher-2696466-1278018202 -o /tmp/evaluation-result-2696466-1278018202/solver-2696466-1278018202 -C 1800 -W 2000 -M 1800 run HOME/instance-2696466-1278018202.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: 1.72 1.91 1.72 3/106 29150 /proc/meminfo: memFree=1675424/2059040 swapFree=4139740/4192956 [pid=29150] ppid=29148 vsize=8700 CPUtime=0 /proc/29150/stat : 29150 (run) S 29148 29150 28816 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143111827 8908800 249 1992294400 4194304 4922060 140736775198128 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29150/statm: 2175 249 208 178 0 68 0 [startup+0.066755 s] /proc/loadavg: 1.72 1.91 1.72 3/106 29150 /proc/meminfo: memFree=1675424/2059040 swapFree=4139740/4192956 [pid=29150] ppid=29148 vsize=8700 CPUtime=0 /proc/29150/stat : 29150 (run) S 29148 29150 28816 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143111827 8908800 249 1992294400 4194304 4922060 140736775198128 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29150/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101757 s] /proc/loadavg: 1.72 1.91 1.72 3/106 29150 /proc/meminfo: memFree=1675424/2059040 swapFree=4139740/4192956 [pid=29150] ppid=29148 vsize=8700 CPUtime=0 /proc/29150/stat : 29150 (run) S 29148 29150 28816 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143111827 8908800 249 1992294400 4194304 4922060 140736775198128 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29150/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301774 s] /proc/loadavg: 1.72 1.91 1.72 3/106 29150 /proc/meminfo: memFree=1675424/2059040 swapFree=4139740/4192956 [pid=29150] ppid=29148 vsize=8700 CPUtime=0 /proc/29150/stat : 29150 (run) S 29148 29150 28816 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143111827 8908800 249 1992294400 4194304 4922060 140736775198128 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29150/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701817 s] /proc/loadavg: 1.72 1.91 1.72 3/106 29150 /proc/meminfo: memFree=1675424/2059040 swapFree=4139740/4192956 [pid=29150] ppid=29148 vsize=8700 CPUtime=0 /proc/29150/stat : 29150 (run) S 29148 29150 28816 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143111827 8908800 249 1992294400 4194304 4922060 140736775198128 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29150/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50088 s] /proc/loadavg: 1.72 1.91 1.72 2/108 29152 /proc/meminfo: memFree=1673540/2059040 swapFree=4139740/4192956 [pid=29150] ppid=29148 vsize=8700 CPUtime=0 /proc/29150/stat : 29150 (run) S 29148 29150 28816 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143111827 8908800 249 1992294400 4194304 4922060 140736775198128 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29150/statm: 2175 249 208 178 0 68 0 [pid=29151] ppid=29150 vsize=13640 CPUtime=1.49 /proc/29151/stat : 29151 (pb_cplex) R 29150 29150 28816 0 -1 4202496 571 0 0 0 149 0 0 0 25 0 1 0 143111827 13967360 523 1992294400 134512640 146736320 4288520112 18446744073709551615 140526612 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29151/statm: 3410 523 290 2985 0 306 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 22340 [startup+3.10102 s] /proc/loadavg: 1.72 1.91 1.72 2/108 29152 /proc/meminfo: memFree=1668704/2059040 swapFree=4139740/4192956 [pid=29150] ppid=29148 vsize=8700 CPUtime=0 /proc/29150/stat : 29150 (run) S 29148 29150 28816 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143111827 8908800 249 1992294400 4194304 4922060 140736775198128 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29150/statm: 2175 249 208 178 0 68 0 [pid=29151] ppid=29150 vsize=28744 CPUtime=3.08 /proc/29151/stat : 29151 (pb_cplex) R 29150 29150 28816 0 -1 4202496 6301 0 0 0 306 2 0 0 19 0 1 0 143111827 29433856 3822 1992294400 134512640 146736320 4288520112 18446744073709551615 136207940 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29151/statm: 7186 3822 1049 2985 0 3728 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 37444 [startup+6.3013 s] /proc/loadavg: 1.67 1.90 1.72 2/108 29152 /proc/meminfo: memFree=1662628/2059040 swapFree=4139740/4192956 [pid=29150] ppid=29148 vsize=8700 CPUtime=0 /proc/29150/stat : 29150 (run) S 29148 29150 28816 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143111827 8908800 249 1992294400 4194304 4922060 140736775198128 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29150/statm: 2175 249 208 178 0 68 0 [pid=29151] ppid=29150 vsize=28420 CPUtime=6.28 /proc/29151/stat : 29151 (pb_cplex) R 29150 29150 28816 0 -1 4202496 11939 0 0 0 624 4 0 0 25 0 1 0 143111827 29102080 3803 1992294400 134512640 146736320 4288520112 18446744073709551615 136017481 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29151/statm: 7105 3803 1040 2985 0 3647 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 37120 Solver just ended. Dumping a history of the last processes samples [startup+9.5006 s] /proc/loadavg: 1.67 1.90 1.72 5/109 29153 /proc/meminfo: memFree=1652948/2059040 swapFree=4139740/4192956 [pid=29150] ppid=29148 vsize=8700 CPUtime=0 /proc/29150/stat : 29150 (run) S 29148 29150 28816 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143111827 8908800 249 1992294400 4194304 4922060 140736775198128 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29150/statm: 2175 249 208 178 0 68 0 [pid=29151] ppid=29150 vsize=54360 CPUtime=10.55 /proc/29151/stat : 29151 (pb_cplex) R 29150 29150 28816 0 -1 4202496 18478 0 0 0 1045 10 0 0 21 0 2 0 143111827 55664640 7058 1992294400 134512640 146736320 4288520112 18446744073709551615 136365097 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/29151/statm: 13590 7058 1091 2985 0 10132 0 [pid=29151/tid=29153] ppid=29150 vsize=54360 CPUtime=1.62 /proc/29151/task/29153/stat : 29153 (pb_cplex) R 29150 29150 28816 0 -1 4202560 1118 0 0 0 161 1 0 0 19 0 2 0 143112605 55664640 7058 1992294400 134512640 146736320 4288520112 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 10.55 Current children cumulated vsize (KiB) 63060 [startup+11.1007 s] /proc/loadavg: 1.77 1.91 1.72 4/109 29153 /proc/meminfo: memFree=1650096/2059040 swapFree=4139740/4192956 [pid=29150] ppid=29148 vsize=8700 CPUtime=0 /proc/29150/stat : 29150 (run) S 29148 29150 28816 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143111827 8908800 249 1992294400 4194304 4922060 140736775198128 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29150/statm: 2175 249 208 178 0 68 0 [pid=29151] ppid=29150 vsize=53464 CPUtime=13.29 /proc/29151/stat : 29151 (pb_cplex) R 29150 29150 28816 0 -1 4202496 19706 0 0 0 1317 12 0 0 16 0 2 0 143111827 54747136 7117 1992294400 134512640 146736320 4288520112 18446744073709551615 136400450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/29151/statm: 13366 7117 1069 2985 0 9908 0 [pid=29151/tid=29153] ppid=29150 vsize=53464 CPUtime=3.22 /proc/29151/task/29153/stat : 29153 (pb_cplex) R 29150 29150 28816 0 -1 4202560 1197 0 0 0 320 2 0 0 22 0 2 0 143112605 54747136 7117 1992294400 134512640 146736320 4288520112 18446744073709551615 136000490 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 13.29 Current children cumulated vsize (KiB) 62164 [startup+11.5008 s] /proc/loadavg: 1.77 1.91 1.72 4/109 29153 /proc/meminfo: memFree=1650096/2059040 swapFree=4139740/4192956 [pid=29150] ppid=29148 vsize=8700 CPUtime=0 /proc/29150/stat : 29150 (run) S 29148 29150 28816 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143111827 8908800 249 1992294400 4194304 4922060 140736775198128 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29150/statm: 2175 249 208 178 0 68 0 [pid=29151] ppid=29150 vsize=53464 CPUtime=14.05 /proc/29151/stat : 29151 (pb_cplex) R 29150 29150 28816 0 -1 4202496 20022 0 0 0 1392 13 0 0 16 0 2 0 143111827 54747136 7181 1992294400 134512640 146736320 4288520112 18446744073709551615 135468537 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/29151/statm: 13366 7181 1072 2985 0 9908 0 [pid=29151/tid=29153] ppid=29150 vsize=53464 CPUtime=3.6 /proc/29151/task/29153/stat : 29153 (pb_cplex) R 29150 29150 28816 0 -1 4202560 1198 0 0 0 358 2 0 0 24 0 2 0 143112605 54747136 7181 1992294400 134512640 146736320 4288520112 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 14.05 Current children cumulated vsize (KiB) 62164 [startup+11.7008 s] /proc/loadavg: 1.77 1.91 1.72 4/109 29153 /proc/meminfo: memFree=1650096/2059040 swapFree=4139740/4192956 [pid=29150] ppid=29148 vsize=8700 CPUtime=0 /proc/29150/stat : 29150 (run) S 29148 29150 28816 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143111827 8908800 249 1992294400 4194304 4922060 140736775198128 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29150/statm: 2175 249 208 178 0 68 0 [pid=29151] ppid=29150 vsize=53464 CPUtime=14.42 /proc/29151/stat : 29151 (pb_cplex) R 29150 29150 28816 0 -1 4202496 20022 0 0 0 1429 13 0 0 17 0 2 0 143111827 54747136 7181 1992294400 134512640 146736320 4288520112 18446744073709551615 136000412 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/29151/statm: 13366 7181 1072 2985 0 9908 0 [pid=29151/tid=29153] ppid=29150 vsize=53464 CPUtime=3.77 /proc/29151/task/29153/stat : 29153 (pb_cplex) R 29150 29150 28816 0 -1 4202560 1198 0 0 0 375 2 0 0 25 0 2 0 143112605 54747136 7181 1992294400 134512640 146736320 4288520112 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 14.42 Current children cumulated vsize (KiB) 62164 Child status: 0 Real time (s): 11.7973 CPU time (s): 14.6098 CPU user time (s): 14.4678 CPU system time (s): 0.141978 CPU usage (%): 123.84 Max. virtual memory (cumulated for all children) (KiB): 63060 getrusage(RUSAGE_CHILDREN,...) data: user time used= 14.4678 system time used= 0.141978 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20414 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= 439 involuntary context switches= 240 runsolver used 0.029995 second user time and 0.057991 second system time The end
Begin job on node050 at 2010-07-01 23:03:22 IDJOB=2696466 IDBENCH=2103 IDSOLVER=1209 FILE ID=node050/2696466-1278018202 PBS_JOBID= 11198715 Free space on /tmp= 62240 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf2670-001.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696466-1278018202/watcher-2696466-1278018202 -o /tmp/evaluation-result-2696466-1278018202/solver-2696466-1278018202 -C 1800 -W 2000 -M 1800 run HOME/instance-2696466-1278018202.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7ecb3834576c61e36b2048d581937745 RANDOM SEED=629672155 node050.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1675952 kB Buffers: 75044 kB Cached: 200076 kB SwapCached: 6780 kB Active: 108804 kB Inactive: 180148 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1675952 kB SwapTotal: 4192956 kB SwapFree: 4139740 kB Dirty: 17060 kB Writeback: 0 kB AnonPages: 12356 kB Mapped: 12096 kB Slab: 72180 kB PageTables: 4260 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181528 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= 62220 MiB End job on node050 at 2010-07-01 23:03:34