Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.99 | 13.0148 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=200-sizeP=101-sizeQ=200-410184650.opb |
MD5SUM | 81173f844eee6ccc8bf148af6d43b94b |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 4.84126 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1 |
Optimality of the best value was proved | YES |
Number of variables | 20501 |
Total number of constraints | 60601 |
Number of constraints which are clauses | 60600 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 20200 |
Number of terms in the objective function | 101 |
Biggest coefficient in the objective function | 1267650600228229401496703205376 |
Number of bits for the biggest coefficient in the objective function | 101 |
Sum of the numbers in the objective function | 2535301200456458802993406410751 |
Number of bits of the sum of numbers in the objective function | 101 |
Biggest number in a constraint | 1018517988167243043134222844204689080525734196832968125318070224677190649881668353091698688 |
Number of bits of the biggest number in a constraint | 300 |
Biggest sum of numbers in a constraint | 4074071952668972172536891376818271167362115627974489459407595858486846194981300150535267275 |
Number of bits of the biggest sum of numbers | 301 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.99/13.00 c 20501 60601 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-2674864-1276804469/watcher-2674864-1276804469 -o /tmp/evaluation-result-2674864-1276804469/solver-2674864-1276804469 -C 1800 -W 2000 -M 1800 run HOME/instance-2674864-1276804469.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: 0.93 0.97 0.99 3/106 24293 /proc/meminfo: memFree=1883744/2059040 swapFree=4140108/4192956 [pid=24293] ppid=24291 vsize=8700 CPUtime=0 /proc/24293/stat : 24293 (run) S 24291 24293 23835 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21739355 8908800 251 1992294400 4194304 4922060 140733982353680 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24293/statm: 2175 251 211 178 0 68 0 [startup+0.0328791 s] /proc/loadavg: 0.93 0.97 0.99 3/106 24293 /proc/meminfo: memFree=1883744/2059040 swapFree=4140108/4192956 [pid=24293] ppid=24291 vsize=8700 CPUtime=0 /proc/24293/stat : 24293 (run) S 24291 24293 23835 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21739355 8908800 251 1992294400 4194304 4922060 140733982353680 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24293/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100886 s] /proc/loadavg: 0.93 0.97 0.99 3/106 24293 /proc/meminfo: memFree=1883744/2059040 swapFree=4140108/4192956 [pid=24293] ppid=24291 vsize=8700 CPUtime=0 /proc/24293/stat : 24293 (run) S 24291 24293 23835 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21739355 8908800 251 1992294400 4194304 4922060 140733982353680 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24293/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300908 s] /proc/loadavg: 0.93 0.97 0.99 3/106 24293 /proc/meminfo: memFree=1883744/2059040 swapFree=4140108/4192956 [pid=24293] ppid=24291 vsize=8700 CPUtime=0 /proc/24293/stat : 24293 (run) S 24291 24293 23835 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21739355 8908800 251 1992294400 4194304 4922060 140733982353680 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24293/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700952 s] /proc/loadavg: 0.93 0.97 0.99 3/106 24293 /proc/meminfo: memFree=1883744/2059040 swapFree=4140108/4192956 [pid=24293] ppid=24291 vsize=8700 CPUtime=0 /proc/24293/stat : 24293 (run) S 24291 24293 23835 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21739355 8908800 251 1992294400 4194304 4922060 140733982353680 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24293/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50104 s] /proc/loadavg: 0.93 0.97 0.99 2/108 24296 /proc/meminfo: memFree=1672188/2059040 swapFree=4140108/4192956 [pid=24293] ppid=24291 vsize=8700 CPUtime=0 /proc/24293/stat : 24293 (run) S 24291 24293 23835 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21739355 8908800 251 1992294400 4194304 4922060 140733982353680 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24293/statm: 2175 251 211 178 0 68 0 [pid=24295] ppid=24293 vsize=310660 CPUtime=1.48 /proc/24295/stat : 24295 (PBPASSolver) R 24293 24293 23835 0 -1 4202496 77136 0 0 0 61 87 0 0 25 0 1 0 21739355 318115840 77074 1992294400 134512640 134902295 4289074960 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24295/statm: 77665 77081 256 96 0 76877 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 319360 [startup+3.10121 s] /proc/loadavg: 0.93 0.97 0.99 2/108 24296 /proc/meminfo: memFree=1465228/2059040 swapFree=4140108/4192956 [pid=24293] ppid=24291 vsize=8700 CPUtime=0 /proc/24293/stat : 24293 (run) S 24291 24293 23835 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21739355 8908800 251 1992294400 4194304 4922060 140733982353680 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24293/statm: 2175 251 211 178 0 68 0 [pid=24295] ppid=24293 vsize=591460 CPUtime=3.08 /proc/24295/stat : 24295 (PBPASSolver) R 24293 24293 23835 0 -1 4202496 147296 0 0 0 143 165 0 0 25 0 1 0 21739355 605655040 147234 1992294400 134512640 134902295 4289074960 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24295/statm: 147865 147234 256 96 0 147077 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 600160 [startup+6.30156 s] /proc/loadavg: 0.93 0.97 0.99 2/108 24296 /proc/meminfo: memFree=943560/2059040 swapFree=4140108/4192956 [pid=24293] ppid=24291 vsize=8700 CPUtime=0 /proc/24293/stat : 24293 (run) S 24291 24293 23835 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21739355 8908800 251 1992294400 4194304 4922060 140733982353680 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24293/statm: 2175 251 211 178 0 68 0 [pid=24295] ppid=24293 vsize=1064996 CPUtime=6.29 /proc/24295/stat : 24295 (PBPASSolver) R 24293 24293 23835 0 -1 4202496 265682 0 0 0 328 301 0 0 25 0 1 0 21739355 1090555904 265620 1992294400 134512640 134902295 4289074960 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24295/statm: 266249 265623 256 96 0 265461 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1073696 [startup+12.7013 s] /proc/loadavg: 0.94 0.97 0.99 2/108 24296 /proc/meminfo: memFree=147728/2059040 swapFree=4140108/4192956 [pid=24293] ppid=24291 vsize=8700 CPUtime=0 /proc/24293/stat : 24293 (run) S 24291 24293 23835 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21739355 8908800 251 1992294400 4194304 4922060 140733982353680 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24293/statm: 2175 251 211 178 0 68 0 [pid=24295] ppid=24293 vsize=1806180 CPUtime=12.68 /proc/24295/stat : 24295 (PBPASSolver) R 24293 24293 23835 0 -1 4202496 450979 0 0 0 757 511 0 0 25 0 1 0 21739355 1849528320 450917 1992294400 134512640 134902295 4289074960 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24295/statm: 451545 450919 256 96 0 450757 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1814880 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.0013 s] /proc/loadavg: 0.94 0.97 0.99 2/108 24296 /proc/meminfo: memFree=46916/2059040 swapFree=4140108/4192956 [pid=24293] ppid=24291 vsize=8700 CPUtime=0 /proc/24293/stat : 24293 (run) S 24291 24293 23835 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21739355 8908800 251 1992294400 4194304 4922060 140733982353680 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24293/statm: 2175 251 211 178 0 68 0 [pid=24295] ppid=24293 vsize=1836516 CPUtime=12.99 /proc/24295/stat : 24295 (PBPASSolver) R 24293 24293 23835 0 -1 4202496 458616 0 0 0 779 520 0 0 25 0 1 0 21739355 1880592384 458554 1992294400 134512640 134902295 4289074960 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24295/statm: 459129 458554 256 96 0 458341 0 Current children cumulated CPU time (s) 12.99 Current children cumulated vsize (KiB) 1845216 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 24293 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 12.99 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.0148 CPU time (s): 12.99 CPU user time (s): 7.79 CPU system time (s): 5.2 CPU usage (%): 99.8096 Max. virtual memory (cumulated for all children) (KiB): 1845216 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= 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 0.027995 second user time and 0.076988 second system time The end
Begin job on node042 at 2010-06-17 21:54:29 IDJOB=2674864 IDBENCH=2986 IDSOLVER=1174 FILE ID=node042/2674864-1276804469 PBS_JOBID= 11176648 Free space on /tmp= 62576 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=200-sizeP=101-sizeQ=200-410184650.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674864-1276804469/watcher-2674864-1276804469 -o /tmp/evaluation-result-2674864-1276804469/solver-2674864-1276804469 -C 1800 -W 2000 -M 1800 run HOME/instance-2674864-1276804469.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 81173f844eee6ccc8bf148af6d43b94b RANDOM SEED=1829429758 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: 1884264 kB Buffers: 14712 kB Cached: 70248 kB SwapCached: 5572 kB Active: 27516 kB Inactive: 69636 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1884264 kB SwapTotal: 4192956 kB SwapFree: 4140108 kB Dirty: 3492 kB Writeback: 0 kB AnonPages: 10744 kB Mapped: 12876 kB Slab: 55704 kB PageTables: 4044 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183988 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= 62576 MiB End job on node042 at 2010-06-17 21:54:44