Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 15.88 | 15.9144 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-pdc.r.opb |
MD5SUM | 1b7a4ba09fe0e6b5976c5bba841ee84f |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 94 |
Best CPU time to get the best result obtained on this benchmark | 21.0838 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 94 |
Optimality of the best value was proved | YES |
Number of variables | 19021 |
Total number of constraints | 6904 |
Number of constraints which are clauses | 6904 |
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 | 2 |
Maximum length of a constraint | 403 |
Number of terms in the objective function | 19021 |
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 | 19021 |
Number of bits of the sum of numbers in the objective function | 15 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 19021 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
15.88/15.90 c 19021 6904 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-2673908-1276801865/watcher-2673908-1276801865 -o /tmp/evaluation-result-2673908-1276801865/solver-2673908-1276801865 -C 1800 -W 2000 -M 1800 run HOME/instance-2673908-1276801865.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 24661 /proc/meminfo: memFree=1843676/2059040 swapFree=4140368/4192956 [pid=24661] ppid=24659 vsize=8700 CPUtime=0 /proc/24661/stat : 24661 (run) S 24659 24661 24272 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21477518 8908800 251 1992294400 4194304 4922060 140734377222128 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24661/statm: 2175 251 211 178 0 68 0 [startup+0.033533 s] /proc/loadavg: 0.99 0.97 0.98 3/106 24661 /proc/meminfo: memFree=1843676/2059040 swapFree=4140368/4192956 [pid=24661] ppid=24659 vsize=8700 CPUtime=0 /proc/24661/stat : 24661 (run) S 24659 24661 24272 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21477518 8908800 251 1992294400 4194304 4922060 140734377222128 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24661/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100539 s] /proc/loadavg: 0.99 0.97 0.98 3/106 24661 /proc/meminfo: memFree=1843676/2059040 swapFree=4140368/4192956 [pid=24661] ppid=24659 vsize=8700 CPUtime=0 /proc/24661/stat : 24661 (run) S 24659 24661 24272 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21477518 8908800 251 1992294400 4194304 4922060 140734377222128 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24661/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300592 s] /proc/loadavg: 0.99 0.97 0.98 3/106 24661 /proc/meminfo: memFree=1843676/2059040 swapFree=4140368/4192956 [pid=24661] ppid=24659 vsize=8700 CPUtime=0 /proc/24661/stat : 24661 (run) S 24659 24661 24272 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21477518 8908800 251 1992294400 4194304 4922060 140734377222128 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24661/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700596 s] /proc/loadavg: 0.99 0.97 0.98 3/106 24661 /proc/meminfo: memFree=1843676/2059040 swapFree=4140368/4192956 [pid=24661] ppid=24659 vsize=8700 CPUtime=0 /proc/24661/stat : 24661 (run) S 24659 24661 24272 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21477518 8908800 251 1992294400 4194304 4922060 140734377222128 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24661/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50167 s] /proc/loadavg: 0.99 0.97 0.98 2/108 24664 /proc/meminfo: memFree=1659884/2059040 swapFree=4140368/4192956 [pid=24661] ppid=24659 vsize=8700 CPUtime=0 /proc/24661/stat : 24661 (run) S 24659 24661 24272 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21477518 8908800 251 1992294400 4194304 4922060 140734377222128 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24661/statm: 2175 251 211 178 0 68 0 [pid=24663] ppid=24661 vsize=280516 CPUtime=1.49 /proc/24663/stat : 24663 (PBPASSolver) R 24661 24661 24272 0 -1 4202496 70390 0 0 0 56 93 0 0 25 0 1 0 21477518 287248384 69553 1992294400 134512640 134902295 4291495360 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24663/statm: 70129 69559 256 96 0 69341 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 289216 [startup+3.10183 s] /proc/loadavg: 0.99 0.97 0.98 2/108 24664 /proc/meminfo: memFree=1466940/2059040 swapFree=4140368/4192956 [pid=24661] ppid=24659 vsize=8700 CPUtime=0 /proc/24661/stat : 24661 (run) S 24659 24661 24272 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21477518 8908800 251 1992294400 4194304 4922060 140734377222128 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24661/statm: 2175 251 211 178 0 68 0 [pid=24663] ppid=24661 vsize=528004 CPUtime=3.09 /proc/24663/stat : 24663 (PBPASSolver) R 24661 24661 24272 0 -1 4202496 132199 0 0 0 136 173 0 0 25 0 1 0 21477518 540676096 131361 1992294400 134512640 134902295 4291495360 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24663/statm: 132001 131369 256 96 0 131213 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 536704 [startup+6.30114 s] /proc/loadavg: 0.99 0.97 0.98 2/108 24664 /proc/meminfo: memFree=1008264/2059040 swapFree=4140368/4192956 [pid=24661] ppid=24659 vsize=8700 CPUtime=0 /proc/24661/stat : 24661 (run) S 24659 24661 24272 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21477518 8908800 251 1992294400 4194304 4922060 140734377222128 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24661/statm: 2175 251 211 178 0 68 0 [pid=24663] ppid=24661 vsize=940164 CPUtime=6.29 /proc/24663/stat : 24663 (PBPASSolver) R 24661 24661 24272 0 -1 4202496 235286 0 0 0 324 305 0 0 25 0 1 0 21477518 962727936 234448 1992294400 134512640 134902295 4291495360 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24663/statm: 235041 234448 256 96 0 234253 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 948864 [startup+12.7018 s] /proc/loadavg: 0.99 0.97 0.98 2/108 24664 /proc/meminfo: memFree=333092/2059040 swapFree=4140368/4192956 [pid=24661] ppid=24659 vsize=8700 CPUtime=0 /proc/24661/stat : 24661 (run) S 24659 24661 24272 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21477518 8908800 251 1992294400 4194304 4922060 140734377222128 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24661/statm: 2175 251 211 178 0 68 0 [pid=24663] ppid=24661 vsize=1569636 CPUtime=12.68 /proc/24663/stat : 24663 (PBPASSolver) R 24661 24661 24272 0 -1 4202496 392606 0 0 0 755 513 0 0 25 0 1 0 21477518 1607307264 391768 1992294400 134512640 134902295 4291495360 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24663/statm: 392409 391776 256 96 0 391621 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1578336 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+15.9011 s] /proc/loadavg: 0.99 0.97 0.98 2/108 24666 /proc/meminfo: memFree=10168/2059040 swapFree=4140368/4192956 [pid=24661] ppid=24659 vsize=8700 CPUtime=0 /proc/24661/stat : 24661 (run) S 24659 24661 24272 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21477518 8908800 251 1992294400 4194304 4922060 140734377222128 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24661/statm: 2175 251 211 178 0 68 0 [pid=24663] ppid=24661 vsize=1839396 CPUtime=15.88 /proc/24663/stat : 24663 (PBPASSolver) R 24661 24661 24272 0 -1 4202496 460096 0 0 0 989 599 0 0 25 0 1 0 21477518 1883541504 459258 1992294400 134512640 134902295 4291495360 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24663/statm: 459849 459258 256 96 0 459061 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 1848096 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+15.9011 s] /proc/loadavg: 0.99 0.97 0.98 2/108 24666 /proc/meminfo: memFree=10168/2059040 swapFree=4140368/4192956 [pid=24661] ppid=24659 vsize=8700 CPUtime=0 /proc/24661/stat : 24661 (run) S 24659 24661 24272 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21477518 8908800 251 1992294400 4194304 4922060 140734377222128 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24661/statm: 2175 251 211 178 0 68 0 [pid=24663] ppid=24661 vsize=1839396 CPUtime=15.88 /proc/24663/stat : 24663 (PBPASSolver) R 24661 24661 24272 0 -1 4202496 460096 0 0 0 989 599 0 0 25 0 1 0 21477518 1883541504 459258 1992294400 134512640 134902295 4291495360 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24663/statm: 459849 459258 256 96 0 459061 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 1848096 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24661 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 15.88 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 15.9144 CPU time (s): 15.88 CPU user time (s): 9.89 CPU system time (s): 5.99 CPU usage (%): 99.784 Max. virtual memory (cumulated for all children) (KiB): 1848096 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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= 523 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 0.029995 second user time and 0.088986 second system time The end
Begin job on node056 at 2010-06-17 21:11:06 IDJOB=2673908 IDBENCH=2846 IDSOLVER=1174 FILE ID=node056/2673908-1276801865 PBS_JOBID= 11176672 Free space on /tmp= 98608 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-pdc.r.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673908-1276801865/watcher-2673908-1276801865 -o /tmp/evaluation-result-2673908-1276801865/solver-2673908-1276801865 -C 1800 -W 2000 -M 1800 run HOME/instance-2673908-1276801865.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1b7a4ba09fe0e6b5976c5bba841ee84f RANDOM SEED=1637660738 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: 1844196 kB Buffers: 32232 kB Cached: 93860 kB SwapCached: 5948 kB Active: 45952 kB Inactive: 92912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1844196 kB SwapTotal: 4192956 kB SwapFree: 4140368 kB Dirty: 4872 kB Writeback: 0 kB AnonPages: 11320 kB Mapped: 12780 kB Slab: 53896 kB PageTables: 4032 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180964 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= 98608 MiB End job on node056 at 2010-06-17 21:11:24