Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 15.69 | 15.7141 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-apex6.b.opb |
MD5SUM | 06ffce7cc6d5515cfd76def90ae69d59 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 136 |
Best CPU time to get the best result obtained on this benchmark | 94.9286 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 136 |
Optimality of the best value was proved | NO |
Number of variables | 3098 |
Total number of constraints | 6012 |
Number of constraints which are clauses | 6012 |
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 | 386 |
Number of terms in the objective function | 3098 |
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 | 3098 |
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 | 3098 |
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 |
15.69/15.71 c 3098 6012 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-2673879-1276801884/watcher-2673879-1276801884 -o /tmp/evaluation-result-2673879-1276801884/solver-2673879-1276801884 -C 1800 -W 2000 -M 1800 run HOME/instance-2673879-1276801884.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: 0.99 0.97 0.98 3/106 24693 /proc/meminfo: memFree=1851772/2059040 swapFree=4140368/4192956 [pid=24693] ppid=24691 vsize=8700 CPUtime=0 /proc/24693/stat : 24693 (run) S 24691 24693 24272 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 21479337 8908800 250 1992294400 4194304 4922060 140736402264976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24693/statm: 2175 250 211 178 0 68 0 [startup+0.0268479 s] /proc/loadavg: 0.99 0.97 0.98 3/106 24693 /proc/meminfo: memFree=1851772/2059040 swapFree=4140368/4192956 [pid=24693] ppid=24691 vsize=8700 CPUtime=0 /proc/24693/stat : 24693 (run) S 24691 24693 24272 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 21479337 8908800 250 1992294400 4194304 4922060 140736402264976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24693/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100855 s] /proc/loadavg: 0.99 0.97 0.98 3/106 24693 /proc/meminfo: memFree=1851772/2059040 swapFree=4140368/4192956 [pid=24693] ppid=24691 vsize=8700 CPUtime=0 /proc/24693/stat : 24693 (run) S 24691 24693 24272 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 21479337 8908800 250 1992294400 4194304 4922060 140736402264976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24693/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300874 s] /proc/loadavg: 0.99 0.97 0.98 3/106 24693 /proc/meminfo: memFree=1851772/2059040 swapFree=4140368/4192956 [pid=24693] ppid=24691 vsize=8700 CPUtime=0 /proc/24693/stat : 24693 (run) S 24691 24693 24272 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 21479337 8908800 250 1992294400 4194304 4922060 140736402264976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24693/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700913 s] /proc/loadavg: 0.99 0.97 0.98 3/106 24693 /proc/meminfo: memFree=1851772/2059040 swapFree=4140368/4192956 [pid=24693] ppid=24691 vsize=8700 CPUtime=0 /proc/24693/stat : 24693 (run) S 24691 24693 24272 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 21479337 8908800 250 1992294400 4194304 4922060 140736402264976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24693/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50099 s] /proc/loadavg: 0.99 0.97 0.98 2/108 24696 /proc/meminfo: memFree=1659060/2059040 swapFree=4140368/4192956 [pid=24693] ppid=24691 vsize=8700 CPUtime=0 /proc/24693/stat : 24693 (run) S 24691 24693 24272 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 21479337 8908800 250 1992294400 4194304 4922060 140736402264976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24693/statm: 2175 250 211 178 0 68 0 [pid=24695] ppid=24693 vsize=281828 CPUtime=1.49 /proc/24695/stat : 24695 (PBPASSolver) R 24693 24693 24272 0 -1 4202496 70033 0 0 0 60 89 0 0 25 0 1 0 21479338 288591872 69882 1992294400 134512640 134902295 4287504400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24695/statm: 70457 69882 256 96 0 69669 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 290528 [startup+3.10115 s] /proc/loadavg: 0.99 0.97 0.98 2/108 24696 /proc/meminfo: memFree=1472440/2059040 swapFree=4140368/4192956 [pid=24693] ppid=24691 vsize=8700 CPUtime=0 /proc/24693/stat : 24693 (run) S 24691 24693 24272 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 21479337 8908800 250 1992294400 4194304 4922060 140736402264976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24693/statm: 2175 250 211 178 0 68 0 [pid=24695] ppid=24693 vsize=534308 CPUtime=3.08 /proc/24695/stat : 24695 (PBPASSolver) R 24693 24693 24272 0 -1 4202496 133156 0 0 0 137 171 0 0 25 0 1 0 21479338 547131392 133005 1992294400 134512640 134902295 4287504400 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24695/statm: 133577 133005 256 96 0 132789 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 543008 [startup+6.30046 s] /proc/loadavg: 0.99 0.97 0.98 2/108 24696 /proc/meminfo: memFree=1005720/2059040 swapFree=4140368/4192956 [pid=24693] ppid=24691 vsize=8700 CPUtime=0 /proc/24693/stat : 24693 (run) S 24691 24693 24272 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 21479337 8908800 250 1992294400 4194304 4922060 140736402264976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24693/statm: 2175 250 211 178 0 68 0 [pid=24695] ppid=24693 vsize=958884 CPUtime=6.28 /proc/24695/stat : 24695 (PBPASSolver) R 24693 24693 24272 0 -1 4202496 239265 0 0 0 320 308 0 0 25 0 1 0 21479338 981897216 239114 1992294400 134512640 134902295 4287504400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24695/statm: 239721 239114 256 96 0 238933 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 967584 [startup+12.7021 s] /proc/loadavg: 0.99 0.97 0.98 2/108 24696 /proc/meminfo: memFree=296688/2059040 swapFree=4140368/4192956 [pid=24693] ppid=24691 vsize=8700 CPUtime=0 /proc/24693/stat : 24693 (run) S 24691 24693 24272 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 21479337 8908800 250 1992294400 4194304 4922060 140736402264976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24693/statm: 2175 250 211 178 0 68 0 [pid=24695] ppid=24693 vsize=1610020 CPUtime=12.69 /proc/24695/stat : 24695 (PBPASSolver) R 24693 24693 24272 0 -1 4202496 402081 0 0 0 757 512 0 0 25 0 1 0 21479338 1648660480 401930 1992294400 134512640 134902295 4287504400 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24695/statm: 402505 401930 256 96 0 401717 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1618720 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+15.7014 s] /proc/loadavg: 0.99 0.97 0.98 2/108 24696 /proc/meminfo: memFree=9504/2059040 swapFree=4140368/4192956 [pid=24693] ppid=24691 vsize=8700 CPUtime=0 /proc/24693/stat : 24693 (run) S 24691 24693 24272 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 21479337 8908800 250 1992294400 4194304 4922060 140736402264976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24693/statm: 2175 250 211 178 0 68 0 [pid=24695] ppid=24693 vsize=1841700 CPUtime=15.69 /proc/24695/stat : 24695 (PBPASSolver) R 24693 24693 24272 0 -1 4202496 460000 0 0 0 983 586 0 0 25 0 1 0 21479338 1885900800 459849 1992294400 134512640 134902295 4287504400 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24695/statm: 460425 459849 256 96 0 459637 0 Current children cumulated CPU time (s) 15.69 Current children cumulated vsize (KiB) 1850400 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+15.7014 s] /proc/loadavg: 0.99 0.97 0.98 2/108 24696 /proc/meminfo: memFree=9504/2059040 swapFree=4140368/4192956 [pid=24693] ppid=24691 vsize=8700 CPUtime=0 /proc/24693/stat : 24693 (run) S 24691 24693 24272 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 21479337 8908800 250 1992294400 4194304 4922060 140736402264976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24693/statm: 2175 250 211 178 0 68 0 [pid=24695] ppid=24693 vsize=1841700 CPUtime=15.69 /proc/24695/stat : 24695 (PBPASSolver) R 24693 24693 24272 0 -1 4202496 460000 0 0 0 983 586 0 0 25 0 1 0 21479338 1885900800 459849 1992294400 134512640 134902295 4287504400 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24695/statm: 460425 459849 256 96 0 459637 0 Current children cumulated CPU time (s) 15.69 Current children cumulated vsize (KiB) 1850400 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24693 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=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 15.69 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 15.7141 CPU time (s): 15.69 CPU user time (s): 9.83 CPU system time (s): 5.86 CPU usage (%): 99.8469 Max. virtual memory (cumulated for all children) (KiB): 1850400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.002999 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= 3 involuntary context switches= 3 runsolver used 0.026995 second user time and 0.090986 second system time The end
Begin job on node056 at 2010-06-17 21:11:24 IDJOB=2673879 IDBENCH=2848 IDSOLVER=1174 FILE ID=node056/2673879-1276801884 PBS_JOBID= 11176672 Free space on /tmp= 98612 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-apex6.b.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673879-1276801884/watcher-2673879-1276801884 -o /tmp/evaluation-result-2673879-1276801884/solver-2673879-1276801884 -C 1800 -W 2000 -M 1800 run HOME/instance-2673879-1276801884.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 06ffce7cc6d5515cfd76def90ae69d59 RANDOM SEED=770159576 node056.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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1852292 kB Buffers: 30420 kB Cached: 87660 kB SwapCached: 5948 kB Active: 16196 kB Inactive: 114572 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1852292 kB SwapTotal: 4192956 kB SwapFree: 4140368 kB Dirty: 3128 kB Writeback: 0 kB AnonPages: 11276 kB Mapped: 12784 kB Slab: 53824 kB PageTables: 3912 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180420 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= 98612 MiB End job on node056 at 2010-06-17 21:11:42