Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 50.28 | 50.3147 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-ex1010.pi.opb |
MD5SUM | 225ae73e36cb5800832cbb742bcd7f01 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 268 |
Best CPU time to get the best result obtained on this benchmark | 1800.35 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 251 |
Optimality of the best value was proved | NO |
Number of variables | 25200 |
Total number of constraints | 1468 |
Number of constraints which are clauses | 1468 |
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 | 9 |
Maximum length of a constraint | 172 |
Number of terms in the objective function | 25200 |
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 | 25200 |
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 | 25200 |
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 |
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-2673929-1276802636/watcher-2673929-1276802636 -o /tmp/evaluation-result-2673929-1276802636/solver-2673929-1276802636 -C 1800 -W 2000 -M 1800 run HOME/instance-2673929-1276802636.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: 1.02 1.05 1.00 3/106 24411 /proc/meminfo: memFree=1897364/2059040 swapFree=4136300/4192956 [pid=24411] ppid=24409 vsize=8700 CPUtime=0 /proc/24411/stat : 24411 (run) S 24409 24411 24269 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21555656 8908800 250 1992294400 4194304 4922060 140736469506880 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24411/statm: 2175 250 211 178 0 68 0 [startup+0.0700951 s] /proc/loadavg: 1.02 1.05 1.00 3/106 24411 /proc/meminfo: memFree=1897364/2059040 swapFree=4136300/4192956 [pid=24411] ppid=24409 vsize=8700 CPUtime=0 /proc/24411/stat : 24411 (run) S 24409 24411 24269 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21555656 8908800 250 1992294400 4194304 4922060 140736469506880 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24411/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101097 s] /proc/loadavg: 1.02 1.05 1.00 3/106 24411 /proc/meminfo: memFree=1897364/2059040 swapFree=4136300/4192956 [pid=24411] ppid=24409 vsize=8700 CPUtime=0 /proc/24411/stat : 24411 (run) S 24409 24411 24269 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21555656 8908800 250 1992294400 4194304 4922060 140736469506880 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24411/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301118 s] /proc/loadavg: 1.02 1.05 1.00 3/106 24411 /proc/meminfo: memFree=1897364/2059040 swapFree=4136300/4192956 [pid=24411] ppid=24409 vsize=8700 CPUtime=0 /proc/24411/stat : 24411 (run) S 24409 24411 24269 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21555656 8908800 250 1992294400 4194304 4922060 140736469506880 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24411/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701161 s] /proc/loadavg: 1.02 1.05 1.00 3/106 24411 /proc/meminfo: memFree=1897364/2059040 swapFree=4136300/4192956 [pid=24411] ppid=24409 vsize=8700 CPUtime=0 /proc/24411/stat : 24411 (run) S 24409 24411 24269 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21555656 8908800 250 1992294400 4194304 4922060 140736469506880 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24411/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50125 s] /proc/loadavg: 1.02 1.05 1.00 2/108 24414 /proc/meminfo: memFree=1865232/2059040 swapFree=4136300/4192956 [pid=24411] ppid=24409 vsize=8700 CPUtime=0 /proc/24411/stat : 24411 (run) S 24409 24411 24269 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21555656 8908800 250 1992294400 4194304 4922060 140736469506880 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24411/statm: 2175 250 211 178 0 68 0 [pid=24413] ppid=24411 vsize=272804 CPUtime=1.48 /proc/24413/stat : 24413 (PBPASSolver) R 24411 24411 24269 0 -1 4202496 68713 0 0 0 60 88 0 0 23 0 1 0 21555656 279351296 67611 1992294400 134512640 134902295 4288137040 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24413/statm: 68201 67611 256 96 0 67413 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 281504 [startup+3.10142 s] /proc/loadavg: 1.01 1.05 1.00 2/108 24414 /proc/meminfo: memFree=1528820/2059040 swapFree=4136300/4192956 [pid=24411] ppid=24409 vsize=8700 CPUtime=0 /proc/24411/stat : 24411 (run) S 24409 24411 24269 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21555656 8908800 250 1992294400 4194304 4922060 140736469506880 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24411/statm: 2175 250 211 178 0 68 0 [pid=24413] ppid=24411 vsize=523908 CPUtime=3.09 /proc/24413/stat : 24413 (PBPASSolver) R 24411 24411 24269 0 -1 4202496 131475 0 0 0 140 169 0 0 25 0 1 0 21555656 536481792 130373 1992294400 134512640 134902295 4288137040 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24413/statm: 130977 130381 256 96 0 130189 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 532608 [startup+6.30076 s] /proc/loadavg: 1.01 1.05 1.00 2/108 24414 /proc/meminfo: memFree=1071508/2059040 swapFree=4136300/4192956 [pid=24411] ppid=24409 vsize=8700 CPUtime=0 /proc/24411/stat : 24411 (run) S 24409 24411 24269 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21555656 8908800 250 1992294400 4194304 4922060 140736469506880 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24411/statm: 2175 250 211 178 0 68 0 [pid=24413] ppid=24411 vsize=932516 CPUtime=6.28 /proc/24413/stat : 24413 (PBPASSolver) R 24411 24411 24269 0 -1 4202496 233610 0 0 0 324 304 0 0 25 0 1 0 21555656 954896384 232508 1992294400 134512640 134902295 4288137040 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24413/statm: 233129 232508 256 96 0 232341 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 941216 [startup+12.7014 s] /proc/loadavg: 1.01 1.05 1.00 2/108 24414 /proc/meminfo: memFree=607872/2059040 swapFree=4136300/4192956 [pid=24411] ppid=24409 vsize=8700 CPUtime=0 /proc/24411/stat : 24411 (run) S 24409 24411 24269 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21555656 8908800 250 1992294400 4194304 4922060 140736469506880 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24411/statm: 2175 250 211 178 0 68 0 [pid=24413] ppid=24411 vsize=1289764 CPUtime=12.68 /proc/24413/stat : 24413 (PBPASSolver) R 24411 24411 24269 0 -1 4202496 322919 0 0 0 841 427 0 0 25 0 1 0 21555656 1320718336 321817 1992294400 134512640 134902295 4288137040 18446744073709551615 134893994 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24413/statm: 322441 321817 259 96 0 321653 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1298464 [startup+25.5008 s] /proc/loadavg: 1.01 1.04 1.00 2/108 24416 /proc/meminfo: memFree=357764/2059040 swapFree=4136300/4192956 [pid=24411] ppid=24409 vsize=8700 CPUtime=0 /proc/24411/stat : 24411 (run) S 24409 24411 24269 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21555656 8908800 250 1992294400 4194304 4922060 140736469506880 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24411/statm: 2175 250 211 178 0 68 0 [pid=24413] ppid=24411 vsize=1539396 CPUtime=25.48 /proc/24413/stat : 24413 (PBPASSolver) R 24411 24411 24269 0 -1 4202496 385328 0 0 0 2100 448 0 0 25 0 1 0 21555656 1576341504 384226 1992294400 134512640 134902295 4288137040 18446744073709551615 134893988 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24413/statm: 384849 384226 259 96 0 384061 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1548096 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+50.3015 s] /proc/loadavg: 1.00 1.04 1.00 2/108 24416 /proc/meminfo: memFree=65248/2059040 swapFree=4136300/4192956 [pid=24411] ppid=24409 vsize=8700 CPUtime=0 /proc/24411/stat : 24411 (run) S 24409 24411 24269 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21555656 8908800 250 1992294400 4194304 4922060 140736469506880 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24411/statm: 2175 250 211 178 0 68 0 [pid=24413] ppid=24411 vsize=1836120 CPUtime=50.28 /proc/24413/stat : 24413 (PBPASSolver) R 24411 24411 24269 0 -1 4202496 522705 0 0 0 4527 501 0 0 25 0 1 0 21555656 1880186880 457372 1992294400 134512640 134902295 4288137040 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24413/statm: 459030 457378 261 96 0 458242 0 Current children cumulated CPU time (s) 50.28 Current children cumulated vsize (KiB) 1844820 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+50.3015 s] /proc/loadavg: 1.00 1.04 1.00 2/108 24416 /proc/meminfo: memFree=65248/2059040 swapFree=4136300/4192956 [pid=24411] ppid=24409 vsize=8700 CPUtime=0 /proc/24411/stat : 24411 (run) S 24409 24411 24269 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21555656 8908800 250 1992294400 4194304 4922060 140736469506880 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24411/statm: 2175 250 211 178 0 68 0 [pid=24413] ppid=24411 vsize=1836120 CPUtime=50.28 /proc/24413/stat : 24413 (PBPASSolver) R 24411 24411 24269 0 -1 4202496 522705 0 0 0 4527 501 0 0 25 0 1 0 21555656 1880186880 457372 1992294400 134512640 134902295 4288137040 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24413/statm: 459030 457378 261 96 0 458242 0 Current children cumulated CPU time (s) 50.28 Current children cumulated vsize (KiB) 1844820 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24411 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 50.28 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 50.3147 CPU time (s): 50.28 CPU user time (s): 45.27 CPU system time (s): 5.01 CPU usage (%): 99.931 Max. virtual memory (cumulated for all children) (KiB): 1844820 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= 522 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 0.070989 second user time and 0.264959 second system time The end
Begin job on node047 at 2010-06-17 21:23:56 IDJOB=2673929 IDBENCH=2890 IDSOLVER=1174 FILE ID=node047/2673929-1276802636 PBS_JOBID= 11176682 Free space on /tmp= 62520 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex1010.pi.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673929-1276802636/watcher-2673929-1276802636 -o /tmp/evaluation-result-2673929-1276802636/solver-2673929-1276802636 -C 1800 -W 2000 -M 1800 run HOME/instance-2673929-1276802636.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 225ae73e36cb5800832cbb742bcd7f01 RANDOM SEED=1924811594 node047.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 : 3000.244 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 : 6000.48 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 : 3000.244 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: 1897884 kB Buffers: 4532 kB Cached: 73536 kB SwapCached: 9444 kB Active: 36256 kB Inactive: 53980 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1897884 kB SwapTotal: 4192956 kB SwapFree: 4136300 kB Dirty: 1996 kB Writeback: 0 kB AnonPages: 10696 kB Mapped: 9248 kB Slab: 49052 kB PageTables: 4068 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179688 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= 62520 MiB End job on node047 at 2010-06-17 21:24:49