Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 36.09 | 36.1146 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_1000_5__369_766__8.opb |
MD5SUM | 659ee731f96ff56544db308ac6299615 |
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 | 169278 |
Best CPU time to get the best result obtained on this benchmark | 1800.59 |
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 | 40998 |
Total number of constraints | 6000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 5002 |
Number of constraints which are nor clauses,nor cardinality constraints | 998 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 329 |
Number of terms in the objective function | 40000 |
Biggest coefficient in the objective function | 122979 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 1373838504 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 122979 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 1373838504 |
Number of bits of the biggest sum of numbers | 31 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
36.09/36.10 c 40998 6000 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-2674923-1276818790/watcher-2674923-1276818790 -o /tmp/evaluation-result-2674923-1276818790/solver-2674923-1276818790 -C 1800 -W 2000 -M 1800 run HOME/instance-2674923-1276818790.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: 1.00 0.99 0.99 3/105 26807 /proc/meminfo: memFree=1851124/2059040 swapFree=4164936/4192956 [pid=26807] ppid=26805 vsize=8700 CPUtime=0 /proc/26807/stat : 26807 (run) S 26805 26807 26472 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23172840 8908800 251 1992294400 4194304 4922060 140735594098256 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26807/statm: 2175 251 211 178 0 68 0 [startup+0.0202801 s] /proc/loadavg: 1.00 0.99 0.99 3/105 26807 /proc/meminfo: memFree=1851124/2059040 swapFree=4164936/4192956 [pid=26807] ppid=26805 vsize=8700 CPUtime=0 /proc/26807/stat : 26807 (run) S 26805 26807 26472 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23172840 8908800 251 1992294400 4194304 4922060 140735594098256 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26807/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101289 s] /proc/loadavg: 1.00 0.99 0.99 3/105 26807 /proc/meminfo: memFree=1851124/2059040 swapFree=4164936/4192956 [pid=26807] ppid=26805 vsize=8700 CPUtime=0 /proc/26807/stat : 26807 (run) S 26805 26807 26472 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23172840 8908800 251 1992294400 4194304 4922060 140735594098256 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26807/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301312 s] /proc/loadavg: 1.00 0.99 0.99 3/105 26807 /proc/meminfo: memFree=1851124/2059040 swapFree=4164936/4192956 [pid=26807] ppid=26805 vsize=8700 CPUtime=0 /proc/26807/stat : 26807 (run) S 26805 26807 26472 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23172840 8908800 251 1992294400 4194304 4922060 140735594098256 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26807/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701355 s] /proc/loadavg: 1.00 0.99 0.99 3/105 26807 /proc/meminfo: memFree=1851124/2059040 swapFree=4164936/4192956 [pid=26807] ppid=26805 vsize=8700 CPUtime=0 /proc/26807/stat : 26807 (run) S 26805 26807 26472 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23172840 8908800 251 1992294400 4194304 4922060 140735594098256 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26807/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50144 s] /proc/loadavg: 1.00 0.99 0.99 2/107 26810 /proc/meminfo: memFree=1845280/2059040 swapFree=4164936/4192956 [pid=26807] ppid=26805 vsize=8700 CPUtime=0 /proc/26807/stat : 26807 (run) S 26805 26807 26472 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23172840 8908800 251 1992294400 4194304 4922060 140735594098256 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26807/statm: 2175 251 211 178 0 68 0 [pid=26809] ppid=26807 vsize=11204 CPUtime=1.49 /proc/26809/stat : 26809 (PBPASSolver) R 26807 26807 26472 0 -1 4202496 2274 0 0 0 58 91 0 0 25 0 1 0 23172840 11472896 2212 1992294400 134512640 134902295 4288904576 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26809/statm: 2801 2212 253 96 0 2013 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 19904 [startup+3.10162 s] /proc/loadavg: 1.00 0.99 0.99 2/107 26810 /proc/meminfo: memFree=1611788/2059040 swapFree=4164936/4192956 [pid=26807] ppid=26805 vsize=8700 CPUtime=0 /proc/26807/stat : 26807 (run) S 26805 26807 26472 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23172840 8908800 251 1992294400 4194304 4922060 140735594098256 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26807/statm: 2175 251 211 178 0 68 0 [pid=26809] ppid=26807 vsize=496388 CPUtime=3.09 /proc/26809/stat : 26809 (PBPASSolver) R 26807 26807 26472 0 -1 4202496 125585 0 0 0 134 175 0 0 25 0 1 0 23172840 508301312 123523 1992294400 134512640 134902295 4288904576 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26809/statm: 124097 123523 256 96 0 123309 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 505088 [startup+6.30099 s] /proc/loadavg: 1.00 0.99 0.99 2/107 26810 /proc/meminfo: memFree=1041388/2059040 swapFree=4164936/4192956 [pid=26807] ppid=26805 vsize=8700 CPUtime=0 /proc/26807/stat : 26807 (run) S 26805 26807 26472 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23172840 8908800 251 1992294400 4194304 4922060 140735594098256 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26807/statm: 2175 251 211 178 0 68 0 [pid=26809] ppid=26807 vsize=922884 CPUtime=6.29 /proc/26809/stat : 26809 (PBPASSolver) R 26807 26807 26472 0 -1 4202496 232190 0 0 0 318 311 0 0 25 0 1 0 23172840 945033216 230128 1992294400 134512640 134902295 4288904576 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26809/statm: 230721 230137 256 96 0 229933 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 931584 [startup+12.7017 s] /proc/loadavg: 1.00 0.99 0.99 2/107 26810 /proc/meminfo: memFree=263908/2059040 swapFree=4164936/4192956 [pid=26807] ppid=26805 vsize=8700 CPUtime=0 /proc/26807/stat : 26807 (run) S 26805 26807 26472 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23172840 8908800 251 1992294400 4194304 4922060 140735594098256 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26807/statm: 2175 251 211 178 0 68 0 [pid=26809] ppid=26807 vsize=1658116 CPUtime=12.68 /proc/26809/stat : 26809 (PBPASSolver) R 26807 26807 26472 0 -1 4202496 415965 0 0 0 734 534 0 0 25 0 1 0 23172840 1697910784 413903 1992294400 134512640 134902295 4288904576 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26809/statm: 414529 413903 256 96 0 413741 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1666816 [startup+25.5012 s] /proc/loadavg: 1.00 0.99 0.99 2/107 26810 /proc/meminfo: memFree=137924/2059040 swapFree=4164936/4192956 [pid=26807] ppid=26805 vsize=8700 CPUtime=0 /proc/26807/stat : 26807 (run) S 26805 26807 26472 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23172840 8908800 251 1992294400 4194304 4922060 140735594098256 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26807/statm: 2175 251 211 178 0 68 0 [pid=26809] ppid=26807 vsize=1712740 CPUtime=25.48 /proc/26809/stat : 26809 (PBPASSolver) R 26807 26807 26472 0 -1 4202496 429610 0 0 0 1995 553 0 0 25 0 1 0 23172840 1753845760 427548 1992294400 134512640 134902295 4288904576 18446744073709551615 134893991 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26809/statm: 428185 427548 259 96 0 427397 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1721440 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+36.1013 s] /proc/loadavg: 1.00 0.99 0.99 2/107 26810 /proc/meminfo: memFree=11692/2059040 swapFree=4164936/4192956 [pid=26807] ppid=26805 vsize=8700 CPUtime=0 /proc/26807/stat : 26807 (run) S 26805 26807 26472 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23172840 8908800 251 1992294400 4194304 4922060 140735594098256 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26807/statm: 2175 251 211 178 0 68 0 [pid=26809] ppid=26807 vsize=1839460 CPUtime=36.09 /proc/26809/stat : 26809 (PBPASSolver) R 26807 26807 26472 0 -1 4202496 461343 0 0 0 3046 563 0 0 25 0 1 0 23172840 1883607040 459281 1992294400 134512640 134902295 4288904576 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26809/statm: 459865 459281 259 96 0 459077 0 Current children cumulated CPU time (s) 36.09 Current children cumulated vsize (KiB) 1848160 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+36.1013 s] /proc/loadavg: 1.00 0.99 0.99 2/107 26810 /proc/meminfo: memFree=11692/2059040 swapFree=4164936/4192956 [pid=26807] ppid=26805 vsize=8700 CPUtime=0 /proc/26807/stat : 26807 (run) S 26805 26807 26472 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23172840 8908800 251 1992294400 4194304 4922060 140735594098256 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26807/statm: 2175 251 211 178 0 68 0 [pid=26809] ppid=26807 vsize=1839460 CPUtime=36.09 /proc/26809/stat : 26809 (PBPASSolver) R 26807 26807 26472 0 -1 4202496 461343 0 0 0 3046 563 0 0 25 0 1 0 23172840 1883607040 459281 1992294400 134512640 134902295 4288904576 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26809/statm: 459865 459281 259 96 0 459077 0 Current children cumulated CPU time (s) 36.09 Current children cumulated vsize (KiB) 1848160 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 26807 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 36.09 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 36.1146 CPU time (s): 36.09 CPU user time (s): 30.46 CPU system time (s): 5.63 CPU usage (%): 99.932 Max. virtual memory (cumulated for all children) (KiB): 1848160 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= 3 involuntary context switches= 3 runsolver used 0.090986 second user time and 0.161975 second system time The end
Begin job on node085 at 2010-06-18 01:53:10 IDJOB=2674923 IDBENCH=71875 IDSOLVER=1174 FILE ID=node085/2674923-1276818790 PBS_JOBID= 11176691 Free space on /tmp= 121828 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_1000_5__369_766__8.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674923-1276818790/watcher-2674923-1276818790 -o /tmp/evaluation-result-2674923-1276818790/solver-2674923-1276818790 -C 1800 -W 2000 -M 1800 run HOME/instance-2674923-1276818790.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 659ee731f96ff56544db308ac6299615 RANDOM SEED=783892355 node085.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 : 3000.221 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 : 6000.44 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 : 3000.221 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 : 5999.51 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1851520 kB Buffers: 19472 kB Cached: 78144 kB SwapCached: 1408 kB Active: 16036 kB Inactive: 114556 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1851520 kB SwapTotal: 4192956 kB SwapFree: 4164936 kB Dirty: 2464 kB Writeback: 0 kB AnonPages: 31588 kB Mapped: 14272 kB Slab: 55236 kB PageTables: 3972 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182284 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= 121828 MiB End job on node085 at 2010-06-18 01:53:48