Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.1 | 13.1237 |
Name | /OPT-SMALLINT-LIN/oliveras/j30opt/ normalized-j3024_7.std.opb |
MD5SUM | ca089d69eb90590c5d4664223af43e51 |
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 | 44 |
Best CPU time to get the best result obtained on this benchmark | 4.23935 |
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 | 18662 |
Total number of constraints | 62705 |
Number of constraints which are clauses | 61505 |
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 | 17 |
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 |
13.10/13.11 c 18662 62705 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-2687643-1278454914/watcher-2687643-1278454914 -o /tmp/evaluation-result-2687643-1278454914/solver-2687643-1278454914 -C 1800 -W 2000 -M 1800 run HOME/instance-2687643-1278454914.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: 1.17 1.05 1.01 3/106 25517 /proc/meminfo: memFree=1845792/2059040 swapFree=4139272/4192956 [pid=25517] ppid=25515 vsize=8700 CPUtime=0 /proc/25517/stat : 25517 (run) S 25515 25517 24931 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13703754 8908800 251 1992294400 4194304 4922060 140734824879584 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25517/statm: 2175 251 211 178 0 68 0 [startup+0.0530011 s] /proc/loadavg: 1.17 1.05 1.01 3/106 25517 /proc/meminfo: memFree=1845792/2059040 swapFree=4139272/4192956 [pid=25517] ppid=25515 vsize=8700 CPUtime=0 /proc/25517/stat : 25517 (run) S 25515 25517 24931 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13703754 8908800 251 1992294400 4194304 4922060 140734824879584 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25517/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101004 s] /proc/loadavg: 1.17 1.05 1.01 3/106 25517 /proc/meminfo: memFree=1845792/2059040 swapFree=4139272/4192956 [pid=25517] ppid=25515 vsize=8700 CPUtime=0 /proc/25517/stat : 25517 (run) S 25515 25517 24931 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13703754 8908800 251 1992294400 4194304 4922060 140734824879584 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25517/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301024 s] /proc/loadavg: 1.17 1.05 1.01 3/106 25517 /proc/meminfo: memFree=1845792/2059040 swapFree=4139272/4192956 [pid=25517] ppid=25515 vsize=8700 CPUtime=0 /proc/25517/stat : 25517 (run) S 25515 25517 24931 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13703754 8908800 251 1992294400 4194304 4922060 140734824879584 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25517/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701064 s] /proc/loadavg: 1.17 1.05 1.01 3/106 25517 /proc/meminfo: memFree=1845792/2059040 swapFree=4139272/4192956 [pid=25517] ppid=25515 vsize=8700 CPUtime=0 /proc/25517/stat : 25517 (run) S 25515 25517 24931 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13703754 8908800 251 1992294400 4194304 4922060 140734824879584 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25517/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50114 s] /proc/loadavg: 1.16 1.05 1.01 2/108 25520 /proc/meminfo: memFree=1636216/2059040 swapFree=4139272/4192956 [pid=25517] ppid=25515 vsize=8700 CPUtime=0 /proc/25517/stat : 25517 (run) S 25515 25517 24931 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13703754 8908800 251 1992294400 4194304 4922060 140734824879584 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25517/statm: 2175 251 211 178 0 68 0 [pid=25519] ppid=25517 vsize=307744 CPUtime=1.48 /proc/25519/stat : 25519 (PBPASSolver) R 25517 25517 24931 0 -1 4202496 76351 0 0 0 61 87 0 0 25 0 1 0 13703754 315129856 76288 1992294400 134512640 134902295 4294540160 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25519/statm: 76936 76290 256 96 0 76126 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 316444 [startup+3.10131 s] /proc/loadavg: 1.16 1.05 1.01 2/108 25520 /proc/meminfo: memFree=1431120/2059040 swapFree=4139272/4192956 [pid=25517] ppid=25515 vsize=8700 CPUtime=0 /proc/25517/stat : 25517 (run) S 25515 25517 24931 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13703754 8908800 251 1992294400 4194304 4922060 140734824879584 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25517/statm: 2175 251 211 178 0 68 0 [pid=25519] ppid=25517 vsize=586208 CPUtime=3.09 /proc/25519/stat : 25519 (PBPASSolver) R 25517 25517 24931 0 -1 4202496 145982 0 0 0 144 165 0 0 25 0 1 0 13703754 600276992 145919 1992294400 134512640 134902295 4294540160 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25519/statm: 146552 145919 256 96 0 145742 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 594908 [startup+6.30063 s] /proc/loadavg: 1.14 1.05 1.01 2/108 25520 /proc/meminfo: memFree=913544/2059040 swapFree=4139272/4192956 [pid=25517] ppid=25515 vsize=8700 CPUtime=0 /proc/25517/stat : 25517 (run) S 25515 25517 24931 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13703754 8908800 251 1992294400 4194304 4922060 140734824879584 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25517/statm: 2175 251 211 178 0 68 0 [pid=25519] ppid=25517 vsize=1056992 CPUtime=6.28 /proc/25519/stat : 25519 (PBPASSolver) R 25517 25517 24931 0 -1 4202496 263717 0 0 0 327 301 0 0 25 0 1 0 13703754 1082359808 263654 1992294400 134512640 134902295 4294540160 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25519/statm: 264248 263654 256 96 0 263438 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1065692 [startup+12.7003 s] /proc/loadavg: 1.13 1.05 1.01 2/108 25520 /proc/meminfo: memFree=115480/2059040 swapFree=4139272/4192956 [pid=25517] ppid=25515 vsize=8700 CPUtime=0 /proc/25517/stat : 25517 (run) S 25515 25517 24931 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13703754 8908800 251 1992294400 4194304 4922060 140734824879584 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25517/statm: 2175 251 211 178 0 68 0 [pid=25519] ppid=25517 vsize=1801536 CPUtime=12.68 /proc/25519/stat : 25519 (PBPASSolver) R 25517 25517 24931 0 -1 4202496 449824 0 0 0 755 513 0 0 25 0 1 0 13703754 1844772864 449761 1992294400 134512640 134902295 4294540160 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25519/statm: 450384 449761 256 96 0 449574 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1810236 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.1003 s] /proc/loadavg: 1.13 1.05 1.01 3/108 25520 /proc/meminfo: memFree=8012/2059040 swapFree=4139272/4192956 [pid=25517] ppid=25515 vsize=8700 CPUtime=0 /proc/25517/stat : 25517 (run) S 25515 25517 24931 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13703754 8908800 251 1992294400 4194304 4922060 140734824879584 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25517/statm: 2175 251 211 178 0 68 0 [pid=25519] ppid=25517 vsize=1842112 CPUtime=13.1 /proc/25519/stat : 25519 (PBPASSolver) R 25517 25517 24931 0 -1 4202496 459944 0 0 0 784 526 0 0 25 0 1 0 13703754 1886322688 459881 1992294400 134512640 134902295 4294540160 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25519/statm: 460528 459884 256 96 0 459718 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1850812 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.1003 s] /proc/loadavg: 1.13 1.05 1.01 3/108 25520 /proc/meminfo: memFree=8012/2059040 swapFree=4139272/4192956 [pid=25517] ppid=25515 vsize=8700 CPUtime=0 /proc/25517/stat : 25517 (run) S 25515 25517 24931 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13703754 8908800 251 1992294400 4194304 4922060 140734824879584 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25517/statm: 2175 251 211 178 0 68 0 [pid=25519] ppid=25517 vsize=1842112 CPUtime=13.1 /proc/25519/stat : 25519 (PBPASSolver) R 25517 25517 24931 0 -1 4202496 459944 0 0 0 784 526 0 0 25 0 1 0 13703754 1886322688 459881 1992294400 134512640 134902295 4294540160 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25519/statm: 460528 459884 256 96 0 459718 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1850812 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 25517 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 13.1 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.1237 CPU time (s): 13.1 CPU user time (s): 7.84 CPU system time (s): 5.26 CPU usage (%): 99.8194 Max. virtual memory (cumulated for all children) (KiB): 1850812 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 0.025996 second user time and 0.082987 second system time The end
Begin job on node017 at 2010-07-07 00:21:54 IDJOB=2687643 IDBENCH=78185 IDSOLVER=1174 FILE ID=node017/2687643-1278454914 PBS_JOBID= 11233507 Free space on /tmp= 62476 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j30opt/normalized-j3024_7.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687643-1278454914/watcher-2687643-1278454914 -o /tmp/evaluation-result-2687643-1278454914/solver-2687643-1278454914 -C 1800 -W 2000 -M 1800 run HOME/instance-2687643-1278454914.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ca089d69eb90590c5d4664223af43e51 RANDOM SEED=1249132662 node017.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 : 3000.220 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 : 3000.220 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: 1846188 kB Buffers: 5916 kB Cached: 119316 kB SwapCached: 7160 kB Active: 77188 kB Inactive: 63016 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1846188 kB SwapTotal: 4192956 kB SwapFree: 4139272 kB Dirty: 2412 kB Writeback: 0 kB AnonPages: 12488 kB Mapped: 11872 kB Slab: 50692 kB PageTables: 4092 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180584 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= 62472 MiB End job on node017 at 2010-07-07 00:22:09