Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.4 | 13.4316 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/ datasets/10orplus/normalized-epiphany-browser.cudf.paranoid.opb |
MD5SUM | 20eed2ae0bf016ff6600b2382281391d |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 266675 |
Best CPU time to get the best result obtained on this benchmark | 1800.48 |
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 | 19768 |
Total number of constraints | 96403 |
Number of constraints which are clauses | 94838 |
Number of constraints which are cardinality constraints (but not clauses) | 1565 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 2962 |
Number of terms in the objective function | 7253 |
Biggest coefficient in the objective function | 4295 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 12717493 |
Number of bits of the sum of numbers in the objective function | 24 |
Biggest number in a constraint | 4295 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 12717493 |
Number of bits of the biggest sum of numbers | 24 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.40/13.42 c 19768 96403 0 0 0 0 0 0
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-2684070-1277512236/watcher-2684070-1277512236 -o /tmp/evaluation-result-2684070-1277512236/solver-2684070-1277512236 -C 1800 -W 2000 -M 1800 run HOME/instance-2684070-1277512236.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: 1.01 1.04 1.13 3/106 31053 /proc/meminfo: memFree=1803520/2059040 swapFree=4139448/4192956 [pid=31053] ppid=31051 vsize=8700 CPUtime=0 /proc/31053/stat : 31053 (run) S 31051 31053 30415 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 92516118 8908800 251 1992294400 4194304 4922060 140734444516816 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31053/statm: 2175 251 211 178 0 68 0 [startup+0.0704361 s] /proc/loadavg: 1.01 1.04 1.13 3/106 31053 /proc/meminfo: memFree=1803520/2059040 swapFree=4139448/4192956 [pid=31053] ppid=31051 vsize=8700 CPUtime=0 /proc/31053/stat : 31053 (run) S 31051 31053 30415 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 92516118 8908800 251 1992294400 4194304 4922060 140734444516816 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31053/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100437 s] /proc/loadavg: 1.01 1.04 1.13 3/106 31053 /proc/meminfo: memFree=1803520/2059040 swapFree=4139448/4192956 [pid=31053] ppid=31051 vsize=8700 CPUtime=0 /proc/31053/stat : 31053 (run) S 31051 31053 30415 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 92516118 8908800 251 1992294400 4194304 4922060 140734444516816 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31053/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300459 s] /proc/loadavg: 1.01 1.04 1.13 3/106 31053 /proc/meminfo: memFree=1803520/2059040 swapFree=4139448/4192956 [pid=31053] ppid=31051 vsize=8700 CPUtime=0 /proc/31053/stat : 31053 (run) S 31051 31053 30415 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 92516118 8908800 251 1992294400 4194304 4922060 140734444516816 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31053/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700503 s] /proc/loadavg: 1.01 1.04 1.13 3/106 31053 /proc/meminfo: memFree=1803520/2059040 swapFree=4139448/4192956 [pid=31053] ppid=31051 vsize=8700 CPUtime=0 /proc/31053/stat : 31053 (run) S 31051 31053 30415 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 92516118 8908800 251 1992294400 4194304 4922060 140734444516816 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31053/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50059 s] /proc/loadavg: 1.01 1.04 1.13 2/108 31056 /proc/meminfo: memFree=1609432/2059040 swapFree=4139448/4192956 [pid=31053] ppid=31051 vsize=8700 CPUtime=0 /proc/31053/stat : 31053 (run) S 31051 31053 30415 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 92516118 8908800 251 1992294400 4194304 4922060 140734444516816 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31053/statm: 2175 251 211 178 0 68 0 [pid=31055] ppid=31053 vsize=290784 CPUtime=1.47 /proc/31055/stat : 31055 (PBPASSolver) R 31053 31053 30415 0 -1 4202496 72395 0 4 0 55 92 0 0 25 0 1 0 92516119 297762816 72039 1992294400 134512640 134902295 4290131184 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/31055/statm: 72696 72042 256 96 0 71886 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 299484 [startup+3.10077 s] /proc/loadavg: 1.01 1.04 1.13 2/108 31056 /proc/meminfo: memFree=1404452/2059040 swapFree=4139448/4192956 [pid=31053] ppid=31051 vsize=8700 CPUtime=0 /proc/31053/stat : 31053 (run) S 31051 31053 30415 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 92516118 8908800 251 1992294400 4194304 4922060 140734444516816 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31053/statm: 2175 251 211 178 0 68 0 [pid=31055] ppid=31053 vsize=569088 CPUtime=3.07 /proc/31055/stat : 31055 (PBPASSolver) R 31053 31053 30415 0 -1 4202496 142024 0 4 0 135 172 0 0 25 0 1 0 92516119 582746112 141668 1992294400 134512640 134902295 4290131184 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/31055/statm: 142272 141671 256 96 0 141462 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 577788 [startup+6.30112 s] /proc/loadavg: 1.09 1.05 1.13 2/108 31056 /proc/meminfo: memFree=886628/2059040 swapFree=4139448/4192956 [pid=31053] ppid=31051 vsize=8700 CPUtime=0 /proc/31053/stat : 31053 (run) S 31051 31053 30415 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 92516118 8908800 251 1992294400 4194304 4922060 140734444516816 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31053/statm: 2175 251 211 178 0 68 0 [pid=31055] ppid=31053 vsize=1040192 CPUtime=6.28 /proc/31055/stat : 31055 (PBPASSolver) R 31053 31053 30415 0 -1 4202496 259798 0 4 0 320 308 0 0 25 0 1 0 92516119 1065156608 259443 1992294400 134512640 134902295 4290131184 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/31055/statm: 260048 259447 256 96 0 259238 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1048892 [startup+12.7008 s] /proc/loadavg: 1.08 1.05 1.13 2/108 31056 /proc/meminfo: memFree=83488/2059040 swapFree=4139448/4192956 [pid=31053] ppid=31051 vsize=8700 CPUtime=0 /proc/31053/stat : 31053 (run) S 31051 31053 30415 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 92516118 8908800 251 1992294400 4194304 4922060 140734444516816 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31053/statm: 2175 251 211 178 0 68 0 [pid=31055] ppid=31053 vsize=1790656 CPUtime=12.67 /proc/31055/stat : 31055 (PBPASSolver) R 31053 31053 30415 0 -1 4202496 447381 0 4 0 741 526 0 0 25 0 1 0 92516119 1833631744 447025 1992294400 134512640 134902295 4290131184 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/31055/statm: 447664 447027 256 96 0 446854 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 1799356 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.4009 s] /proc/loadavg: 1.07 1.05 1.13 2/108 31056 /proc/meminfo: memFree=9520/2059040 swapFree=4139448/4192956 [pid=31053] ppid=31051 vsize=8700 CPUtime=0 /proc/31053/stat : 31053 (run) S 31051 31053 30415 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 92516118 8908800 251 1992294400 4194304 4922060 140734444516816 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31053/statm: 2175 251 211 178 0 68 0 [pid=31055] ppid=31053 vsize=1842528 CPUtime=13.4 /proc/31055/stat : 31055 (PBPASSolver) R 31053 31053 30415 0 -1 4202496 460380 0 4 0 792 548 0 0 25 0 1 0 92516119 1886748672 460024 1992294400 134512640 134902295 4290131184 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/31055/statm: 460632 460024 256 96 0 459822 0 Current children cumulated CPU time (s) 13.4 Current children cumulated vsize (KiB) 1851228 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 31053 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.001999 # while last known CPU time is 13.4 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.4316 CPU time (s): 13.4 CPU user time (s): 7.92 CPU system time (s): 5.48 CPU usage (%): 99.7646 Max. virtual memory (cumulated for all children) (KiB): 1851228 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 524 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= 4 involuntary context switches= 3 runsolver used 0.030995 second user time and 0.078987 second system time The end
Begin job on node042 at 2010-06-26 02:30:36 IDJOB=2684070 IDBENCH=72199 IDSOLVER=1174 FILE ID=node042/2684070-1277512236 PBS_JOBID= 11190608 Free space on /tmp= 62248 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/datasets/10orplus/normalized-epiphany-browser.cudf.paranoid.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684070-1277512236/watcher-2684070-1277512236 -o /tmp/evaluation-result-2684070-1277512236/solver-2684070-1277512236 -C 1800 -W 2000 -M 1800 run HOME/instance-2684070-1277512236.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 20eed2ae0bf016ff6600b2382281391d RANDOM SEED=612311921 node042.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 : 3000.213 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 : 6000.42 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 : 3000.213 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: 1803916 kB Buffers: 36624 kB Cached: 120324 kB SwapCached: 5948 kB Active: 79940 kB Inactive: 89892 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1803916 kB SwapTotal: 4192956 kB SwapFree: 4139448 kB Dirty: 3992 kB Writeback: 0 kB AnonPages: 11528 kB Mapped: 11864 kB Slab: 63164 kB PageTables: 4220 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183428 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= 62248 MiB End job on node042 at 2010-06-26 02:30:52