Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | UNSAT | 19.641 | 19.6549 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/ rand.smallist/normalized-randcef367.cudf.trendy.opb |
MD5SUM | aa60f2dae9aceec42ed48561221f54bc |
Bench Category | OPT-BIGINT-LIN (optimisation, big 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 | 0.309952 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 8365 |
Total number of constraints | 26842 |
Number of constraints which are clauses | 26841 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 1147 |
Number of terms in the objective function | 4540 |
Biggest coefficient in the objective function | 11728027648 |
Number of bits for the biggest coefficient in the objective function | 34 |
Sum of the numbers in the objective function | 13440309361765 |
Number of bits of the sum of numbers in the objective function | 44 |
Biggest number in a constraint | 11728027648 |
Number of bits of the biggest number in a constraint | 34 |
Biggest sum of numbers in a constraint | 13440309361765 |
Number of bits of the biggest sum of numbers | 44 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
19.57/19.64 c 8365 26842 0 0 0 0 0 0 19.57/19.64 c 2 ~x22816+1 ~x22815+1 ~x2271+1 ~x2270+1 ~x2264-0=5 19.57/19.64 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-2684304-1277514967/watcher-2684304-1277514967 -o /tmp/evaluation-result-2684304-1277514967/solver-2684304-1277514967 -C 1800 -W 2000 -M 1800 run HOME/instance-2684304-1277514967.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: 1.70 1.45 1.20 3/106 24594 /proc/meminfo: memFree=1800680/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 [startup+0.0392951 s] /proc/loadavg: 1.70 1.45 1.20 3/106 24594 /proc/meminfo: memFree=1800680/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101298 s] /proc/loadavg: 1.70 1.45 1.20 3/106 24594 /proc/meminfo: memFree=1800680/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301321 s] /proc/loadavg: 1.70 1.45 1.20 3/106 24594 /proc/meminfo: memFree=1800680/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701365 s] /proc/loadavg: 1.70 1.45 1.20 3/106 24594 /proc/meminfo: memFree=1800680/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50145 s] /proc/loadavg: 1.70 1.45 1.20 2/108 24597 /proc/meminfo: memFree=1604920/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 [pid=24596] ppid=24594 vsize=294528 CPUtime=1.48 /proc/24596/stat : 24596 (PBPASSolver) R 24594 24594 23566 0 -1 4202496 73229 0 4 0 60 88 0 0 25 0 1 0 127098465 301596672 72987 1992294400 134512640 134902295 4288741792 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24596/statm: 73632 72987 256 96 0 72822 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 303228 [startup+3.10163 s] /proc/loadavg: 1.70 1.45 1.20 2/108 24597 /proc/meminfo: memFree=1396352/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 [pid=24596] ppid=24594 vsize=576608 CPUtime=3.07 /proc/24596/stat : 24596 (PBPASSolver) R 24594 24594 23566 0 -1 4202496 143799 0 4 0 139 168 0 0 25 0 1 0 127098465 590446592 143557 1992294400 134512640 134902295 4288741792 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24596/statm: 144152 143557 256 96 0 143342 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 585308 [startup+6.30099 s] /proc/loadavg: 1.64 1.44 1.20 2/108 24597 /proc/meminfo: memFree=877040/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 [pid=24596] ppid=24594 vsize=1047648 CPUtime=6.28 /proc/24596/stat : 24596 (PBPASSolver) R 24594 24594 23566 0 -1 4202496 261528 0 4 0 325 303 0 0 25 0 1 0 127098465 1072791552 261278 1992294400 134512640 134902295 4288741792 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24596/statm: 261912 261281 256 96 0 261102 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1056348 [startup+12.7017 s] /proc/loadavg: 1.59 1.43 1.20 2/108 24597 /proc/meminfo: memFree=564808/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 [pid=24596] ppid=24594 vsize=1244016 CPUtime=12.67 /proc/24596/stat : 24596 (PBPASSolver) R 24594 24594 23566 0 -1 4202496 321662 0 4 0 921 346 0 0 25 0 1 0 127098465 1273872384 310413 1992294400 134512640 134902295 4288741792 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24596/statm: 311004 310413 261 96 0 310194 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 1252716 Solver just ended. Dumping a history of the last processes samples [startup+15.9011 s] /proc/loadavg: 1.54 1.42 1.20 2/108 24597 /proc/meminfo: memFree=523392/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 [pid=24596] ppid=24594 vsize=1283872 CPUtime=15.88 /proc/24596/stat : 24596 (PBPASSolver) R 24594 24594 23566 0 -1 4202496 331478 0 4 0 1238 350 0 0 25 0 1 0 127098465 1314684928 320229 1992294400 134512640 134902295 4288741792 18446744073709551615 134817152 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24596/statm: 320968 320229 261 96 0 320158 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 1292572 [startup+17.5012 s] /proc/loadavg: 1.50 1.42 1.20 2/108 24597 /proc/meminfo: memFree=498964/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 [pid=24596] ppid=24594 vsize=1300868 CPUtime=17.48 /proc/24596/stat : 24596 (PBPASSolver) R 24594 24594 23566 0 -1 4202496 335756 0 4 0 1396 352 0 0 25 0 1 0 127098465 1332088832 324507 1992294400 134512640 134902295 4288741792 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24596/statm: 325217 324507 262 96 0 324407 0 Current children cumulated CPU time (s) 17.48 Current children cumulated vsize (KiB) 1309568 [startup+18.3013 s] /proc/loadavg: 1.50 1.42 1.20 2/108 24597 /proc/meminfo: memFree=498964/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 [pid=24596] ppid=24594 vsize=1308676 CPUtime=18.28 /proc/24596/stat : 24596 (PBPASSolver) R 24594 24594 23566 0 -1 4202496 337715 0 4 0 1475 353 0 0 25 0 1 0 127098465 1340084224 326466 1992294400 134512640 134902295 4288741792 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24596/statm: 327169 326466 262 96 0 326359 0 Current children cumulated CPU time (s) 18.28 Current children cumulated vsize (KiB) 1317376 [startup+19.1014 s] /proc/loadavg: 1.50 1.42 1.20 2/108 24597 /proc/meminfo: memFree=488176/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 [pid=24596] ppid=24594 vsize=1316488 CPUtime=19.07 /proc/24596/stat : 24596 (PBPASSolver) R 24594 24594 23566 0 -1 4202496 339673 0 4 0 1554 353 0 0 25 0 1 0 127098465 1348083712 328424 1992294400 134512640 134902295 4288741792 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24596/statm: 329122 328424 262 96 0 328312 0 Current children cumulated CPU time (s) 19.07 Current children cumulated vsize (KiB) 1325188 [startup+19.5015 s] /proc/loadavg: 1.50 1.42 1.20 2/108 24597 /proc/meminfo: memFree=488176/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 [pid=24596] ppid=24594 vsize=714216 CPUtime=19.48 /proc/24596/stat : 24596 (PBPASSolver) R 24594 24594 23566 0 -1 4202496 340311 0 4 0 1587 361 0 0 25 0 1 0 127098465 731357184 177914 1992294400 134512640 134902295 4288741792 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24596/statm: 178490 177850 262 96 0 177680 0 Current children cumulated CPU time (s) 19.48 Current children cumulated vsize (KiB) 722916 [startup+19.6015 s] /proc/loadavg: 1.50 1.42 1.20 2/108 24597 /proc/meminfo: memFree=488176/2059040 swapFree=4139100/4192956 [pid=24594] ppid=24592 vsize=8700 CPUtime=0 /proc/24594/stat : 24594 (run) S 24592 24594 23566 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 127098464 8908800 251 1992294400 4194304 4922060 140735040467056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24594/statm: 2175 251 211 178 0 68 0 [pid=24596] ppid=24594 vsize=136072 CPUtime=19.57 /proc/24596/stat : 24596 (PBPASSolver) R 24594 24594 23566 0 -1 4202496 340311 0 4 0 1589 368 0 0 25 0 1 0 127098465 139337728 33353 1992294400 134512640 134902295 4288741792 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24596/statm: 33954 33289 262 96 0 33144 0 Current children cumulated CPU time (s) 19.57 Current children cumulated vsize (KiB) 144772 Child status: 0 Real time (s): 19.6549 CPU time (s): 19.641 CPU user time (s): 15.9346 CPU system time (s): 3.70644 CPU usage (%): 99.9294 Max. virtual memory (cumulated for all children) (KiB): 1327012 getrusage(RUSAGE_CHILDREN,...) data: user time used= 15.9346 system time used= 3.70644 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 340875 page faults= 4 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= 74 runsolver used 0.040993 second user time and 0.102984 second system time The end
Begin job on node009 at 2010-06-26 03:16:07 IDJOB=2684304 IDBENCH=72338 IDSOLVER=1174 FILE ID=node009/2684304-1277514967 PBS_JOBID= 11190636 Free space on /tmp= 62400 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.smallist/normalized-randcef367.cudf.trendy.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684304-1277514967/watcher-2684304-1277514967 -o /tmp/evaluation-result-2684304-1277514967/solver-2684304-1277514967 -C 1800 -W 2000 -M 1800 run HOME/instance-2684304-1277514967.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= aa60f2dae9aceec42ed48561221f54bc RANDOM SEED=2115702163 node009.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 : 3000.199 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 : 6000.39 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 : 3000.199 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1801200 kB Buffers: 46252 kB Cached: 113540 kB SwapCached: 6040 kB Active: 73604 kB Inactive: 99052 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1801200 kB SwapTotal: 4192956 kB SwapFree: 4139100 kB Dirty: 1636 kB Writeback: 0 kB AnonPages: 11680 kB Mapped: 11868 kB Slab: 63320 kB PageTables: 4240 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183100 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= 62400 MiB End job on node009 at 2010-06-26 03:16:27