Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.7 | 12.8217 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12024_7.std.opb |
MD5SUM | 9510b6ff1580c9ed67c57164f070d9e8 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 112 |
Best CPU time to get the best result obtained on this benchmark | 7.95479 |
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 | 72842 |
Total number of constraints | 245025 |
Number of constraints which are clauses | 243825 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1200 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 33 |
Number of terms in the objective function | 300 |
Biggest coefficient in the objective function | 300 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 45150 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 300 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 45150 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.70/12.81 c 72842 245025 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-2687136-1278448563/watcher-2687136-1278448563 -o /tmp/evaluation-result-2687136-1278448563/solver-2687136-1278448563 -C 1800 -W 2000 -M 1800 run HOME/instance-2687136-1278448563.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: 0.85 0.97 0.99 3/105 25545 /proc/meminfo: memFree=1830408/2059040 swapFree=4164936/4192956 [pid=25545] ppid=25543 vsize=8700 CPUtime=0 /proc/25545/stat : 25545 (run) S 25543 25545 25520 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13064457 8908800 251 1992294400 4194304 4922060 140733921688032 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25545/statm: 2175 251 211 178 0 68 0 [startup+0.0929509 s] /proc/loadavg: 0.85 0.97 0.99 3/105 25545 /proc/meminfo: memFree=1830408/2059040 swapFree=4164936/4192956 [pid=25545] ppid=25543 vsize=8700 CPUtime=0 /proc/25545/stat : 25545 (run) S 25543 25545 25520 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13064457 8908800 251 1992294400 4194304 4922060 140733921688032 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25545/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100958 s] /proc/loadavg: 0.85 0.97 0.99 3/105 25545 /proc/meminfo: memFree=1830408/2059040 swapFree=4164936/4192956 [pid=25545] ppid=25543 vsize=8700 CPUtime=0 /proc/25545/stat : 25545 (run) S 25543 25545 25520 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13064457 8908800 251 1992294400 4194304 4922060 140733921688032 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25545/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300981 s] /proc/loadavg: 0.85 0.97 0.99 3/105 25545 /proc/meminfo: memFree=1830408/2059040 swapFree=4164936/4192956 [pid=25545] ppid=25543 vsize=8700 CPUtime=0 /proc/25545/stat : 25545 (run) S 25543 25545 25520 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13064457 8908800 251 1992294400 4194304 4922060 140733921688032 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25545/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701023 s] /proc/loadavg: 0.85 0.97 0.99 3/105 25545 /proc/meminfo: memFree=1830408/2059040 swapFree=4164936/4192956 [pid=25545] ppid=25543 vsize=8700 CPUtime=0 /proc/25545/stat : 25545 (run) S 25543 25545 25520 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13064457 8908800 251 1992294400 4194304 4922060 140733921688032 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25545/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50109 s] /proc/loadavg: 0.85 0.97 0.99 2/107 25548 /proc/meminfo: memFree=1623800/2059040 swapFree=4164936/4192956 [pid=25545] ppid=25543 vsize=8700 CPUtime=0 /proc/25545/stat : 25545 (run) S 25543 25545 25520 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13064457 8908800 251 1992294400 4194304 4922060 140733921688032 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25545/statm: 2175 251 211 178 0 68 0 [pid=25547] ppid=25545 vsize=308288 CPUtime=1.41 /proc/25547/stat : 25547 (PBPASSolver) R 25545 25545 25520 0 -1 4202496 76485 0 6 0 61 80 0 0 25 0 1 0 13064457 315686912 76429 1992294400 134512640 134902295 4292965920 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 6 /proc/25547/statm: 77072 76434 256 96 0 76262 0 Current children cumulated CPU time (s) 1.41 Current children cumulated vsize (KiB) 316988 [startup+3.10126 s] /proc/loadavg: 0.85 0.97 0.99 2/107 25548 /proc/meminfo: memFree=1408660/2059040 swapFree=4164936/4192956 [pid=25545] ppid=25543 vsize=8700 CPUtime=0 /proc/25545/stat : 25545 (run) S 25543 25545 25520 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13064457 8908800 251 1992294400 4194304 4922060 140733921688032 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25545/statm: 2175 251 211 178 0 68 0 [pid=25547] ppid=25545 vsize=597088 CPUtime=3.01 /proc/25547/stat : 25547 (PBPASSolver) R 25545 25545 25520 0 -1 4202496 148680 0 6 0 139 162 0 0 25 0 1 0 13064457 611418112 148625 1992294400 134512640 134902295 4292965920 18446744073709551615 134588032 0 0 4096 17608 0 0 0 17 1 0 0 6 /proc/25547/statm: 149272 148627 256 96 0 148462 0 Current children cumulated CPU time (s) 3.01 Current children cumulated vsize (KiB) 605788 [startup+6.3016 s] /proc/loadavg: 0.86 0.97 0.99 2/107 25548 /proc/meminfo: memFree=876328/2059040 swapFree=4164936/4192956 [pid=25545] ppid=25543 vsize=8700 CPUtime=0 /proc/25545/stat : 25545 (run) S 25543 25545 25520 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13064457 8908800 251 1992294400 4194304 4922060 140733921688032 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25545/statm: 2175 251 211 178 0 68 0 [pid=25547] ppid=25545 vsize=1079648 CPUtime=6.21 /proc/25547/stat : 25547 (PBPASSolver) R 25545 25545 25520 0 -1 4202496 269331 0 6 0 327 294 0 0 25 0 1 0 13064457 1105559552 269276 1992294400 134512640 134902295 4292965920 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 6 /proc/25547/statm: 269912 269279 256 96 0 269102 0 Current children cumulated CPU time (s) 6.21 Current children cumulated vsize (KiB) 1088348 [startup+12.7116 s] /proc/loadavg: 0.87 0.97 0.99 2/107 25548 /proc/meminfo: memFree=60408/2059040 swapFree=4164936/4192956 [pid=25545] ppid=25543 vsize=8700 CPUtime=0 /proc/25545/stat : 25545 (run) S 25543 25545 25520 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13064457 8908800 251 1992294400 4194304 4922060 140733921688032 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25545/statm: 2175 251 211 178 0 68 0 [pid=25547] ppid=25545 vsize=1834304 CPUtime=12.6 /proc/25547/stat : 25547 (PBPASSolver) R 25545 25545 25520 0 -1 4202496 458006 0 6 0 761 499 0 0 25 0 1 0 13064457 1878327296 457950 1992294400 134512640 134902295 4292965920 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 8 /proc/25547/statm: 458576 457950 256 96 0 457766 0 Current children cumulated CPU time (s) 12.6 Current children cumulated vsize (KiB) 1843004 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.8079 s] /proc/loadavg: 0.87 0.97 0.99 2/107 25548 /proc/meminfo: memFree=10696/2059040 swapFree=4164936/4192956 [pid=25545] ppid=25543 vsize=8700 CPUtime=0 /proc/25545/stat : 25545 (run) S 25543 25545 25520 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13064457 8908800 251 1992294400 4194304 4922060 140733921688032 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25545/statm: 2175 251 211 178 0 68 0 [pid=25547] ppid=25545 vsize=1841792 CPUtime=12.7 /proc/25547/stat : 25547 (PBPASSolver) R 25545 25545 25520 0 -1 4202496 459878 0 6 0 768 502 0 0 25 0 1 0 13064457 1885995008 459822 1992294400 134512640 134902295 4292965920 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 8 /proc/25547/statm: 460448 459822 256 96 0 459638 0 Current children cumulated CPU time (s) 12.7 Current children cumulated vsize (KiB) 1850492 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 25545 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 12.7 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.8217 CPU time (s): 12.7 CPU user time (s): 7.68 CPU system time (s): 5.02 CPU usage (%): 99.0507 Max. virtual memory (cumulated for all children) (KiB): 1850492 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= 4 involuntary context switches= 4 runsolver used 0.022996 second user time and 0.076988 second system time The end
Begin job on node082 at 2010-07-06 22:36:03 IDJOB=2687136 IDBENCH=77437 IDSOLVER=1174 FILE ID=node082/2687136-1278448563 PBS_JOBID= 11233541 Free space on /tmp= 62384 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12024_7.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687136-1278448563/watcher-2687136-1278448563 -o /tmp/evaluation-result-2687136-1278448563/solver-2687136-1278448563 -C 1800 -W 2000 -M 1800 run HOME/instance-2687136-1278448563.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9510b6ff1580c9ed67c57164f070d9e8 RANDOM SEED=1875953646 node082.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 : 3000.260 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 : 6000.52 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 : 3000.260 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1830936 kB Buffers: 6228 kB Cached: 100484 kB SwapCached: 15984 kB Active: 36820 kB Inactive: 117604 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1830936 kB SwapTotal: 4192956 kB SwapFree: 4164936 kB Dirty: 7912 kB Writeback: 0 kB AnonPages: 31720 kB Mapped: 13936 kB Slab: 51828 kB PageTables: 4096 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180620 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62384 MiB End job on node082 at 2010-07-06 22:36:18