0.00/0.00 c OPTIONS:
0.00/0.00 c - Resolve (`-resolve-always' or `-resolve-skip'): -resolve-skip
0.00/0.00 c * #variable= 11454 #constraint= 362
0.59/0.61 c #Conflicts: 1000 | #Learnt: 990 | 0.180
0.59/0.61 c total clause space: 6.90675MB
0.59/0.61 c total #watches: 138855
1.19/1.25 c total #propagations: 212104 / total #impl: 4098775 (eff. 0.052)
1.19/1.25 c #Conflicts: 2000 | #Learnt: 1985 | 0.150
1.19/1.25 c total clause space: 6.90675MB
1.19/1.25 c total #watches: 167392
1.69/1.78 c total #propagations: 469021 / total #impl: 9213058 (eff. 0.051)
1.69/1.78 c #Conflicts: 3000 | #Learnt: 1988 | 0.166
1.69/1.78 c total clause space: 11.2235MB
1.69/1.78 c total #watches: 181939
2.08/2.16 c total #propagations: 697327 / total #impl: 12662318 (eff. 0.055)
2.08/2.16 s UNSATISFIABLE
2.08/2.16 c CPU time : 2.14967 s
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL
This is runsolver version 3.3.7 (svn: 2553)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4100608-1466241936/watcher-4100608-1466241936 -o /tmp/evaluation-result-4100608-1466241936/solver-4100608-1466241936 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466229325-2737 --watchdog 1960 --input HOME/instance-4100608-1466241936.opb ./cdcl-cuttingplanes-opt-linearsearch-release
pid=4316
running on 4 cores: 0,2,4,6
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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 2.23 2.19 2.17 3/176 4319
/proc/meminfo: memFree=30803240/32872528 swapFree=496868/529572
[pid=4319] ppid=4316 vsize=29112 CPUtime=0 cores=0,2,4,6
/proc/4319/stat : 4319 (cdcl-cuttingpla) R 4316 4319 2721 0 -1 4202496 276 0 0 0 0 0 0 0 20 0 1 0 26239076 29810688 5268 33554432000 4194304 6201397 140736952167360 140736765482488 5194148 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4319/statm: 7278 5268 130 491 0 6777 0
[startup+0.100213 s]
/proc/loadavg: 2.23 2.19 2.17 3/176 4319
/proc/meminfo: memFree=30803240/32872528 swapFree=496868/529572
[pid=4319] ppid=4316 vsize=35048 CPUtime=0.09 cores=0,2,4,6
/proc/4319/stat : 4319 (cdcl-cuttingpla) R 4316 4319 2721 0 -1 4202496 1265 0 0 0 9 0 0 0 20 0 1 0 26239076 35889152 7567 33554432000 4194304 6201397 140736952167360 140736765482488 4216020 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4319/statm: 8762 7567 145 491 0 8261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35048
[startup+0.20036 s]
/proc/loadavg: 2.23 2.19 2.17 3/176 4319
/proc/meminfo: memFree=30803240/32872528 swapFree=496868/529572
[pid=4319] ppid=4316 vsize=35184 CPUtime=0.19 cores=0,2,4,6
/proc/4319/stat : 4319 (cdcl-cuttingpla) R 4316 4319 2721 0 -1 4202496 1284 0 0 0 19 0 0 0 20 0 1 0 26239076 36028416 7586 33554432000 4194304 6201397 140736952167360 140736765482488 4213367 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4319/statm: 8796 7586 145 491 0 8295 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 35184
[startup+0.300266 s]
/proc/loadavg: 2.23 2.19 2.17 3/176 4319
/proc/meminfo: memFree=30803240/32872528 swapFree=496868/529572
[pid=4319] ppid=4316 vsize=35184 CPUtime=0.29 cores=0,2,4,6
/proc/4319/stat : 4319 (cdcl-cuttingpla) R 4316 4319 2721 0 -1 4202496 1355 0 0 0 29 0 0 0 20 0 1 0 26239076 36028416 7634 33554432000 4194304 6201397 140736952167360 140736765482488 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4319/statm: 8796 7634 145 491 0 8295 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35184
[startup+0.700184 s]
/proc/loadavg: 2.23 2.19 2.17 3/176 4319
/proc/meminfo: memFree=30803240/32872528 swapFree=496868/529572
[pid=4319] ppid=4316 vsize=38164 CPUtime=0.69 cores=0,2,4,6
/proc/4319/stat : 4319 (cdcl-cuttingpla) R 4316 4319 2721 0 -1 4202496 1746 0 0 0 69 0 0 0 20 0 1 0 26239076 39079936 7899 33554432000 4194304 6201397 140736952167360 140736765482488 4213361 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4319/statm: 9541 7899 158 491 0 9040 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38164
[startup+1.50013 s]
/proc/loadavg: 2.23 2.19 2.17 3/177 4320
/proc/meminfo: memFree=30770872/32872528 swapFree=496868/529572
[pid=4319] ppid=4316 vsize=38672 CPUtime=1.49 cores=0,2,4,6
/proc/4319/stat : 4319 (cdcl-cuttingpla) R 4316 4319 2721 0 -1 4202496 2573 0 0 0 149 0 0 0 20 0 1 0 26239076 39600128 8422 33554432000 4194304 6201397 140736952167360 140736952166072 4215962 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4319/statm: 9668 8422 164 491 0 9167 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38672
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 4319 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60028 s]
/proc/loadavg: 2.23 2.19 2.17 3/177 4320
/proc/meminfo: memFree=30770872/32872528 swapFree=496868/529572
[pid=4319] ppid=4316 vsize=38672 CPUtime=1.59 cores=0,2,4,6
/proc/4319/stat : 4319 (cdcl-cuttingpla) R 4316 4319 2721 0 -1 4202496 2680 0 0 0 159 0 0 0 20 0 1 0 26239076 39600128 8485 33554432000 4194304 6201397 140736952167360 140736952166072 4213328 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4319/statm: 9668 8485 164 491 0 9167 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 38672
[startup+2.00019 s]
/proc/loadavg: 2.23 2.19 2.17 3/177 4320
/proc/meminfo: memFree=30770872/32872528 swapFree=496868/529572
[pid=4319] ppid=4316 vsize=43340 CPUtime=1.98 cores=0,2,4,6
/proc/4319/stat : 4319 (cdcl-cuttingpla) R 4316 4319 2721 0 -1 4202496 3025 0 0 0 198 0 0 0 20 0 1 0 26239076 44380160 8703 33554432000 4194304 6201397 140736952167360 140736952166488 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4319/statm: 10835 8703 165 491 0 10334 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 43340
[startup+2.10021 s]
/proc/loadavg: 2.23 2.19 2.17 3/177 4320
/proc/meminfo: memFree=30770872/32872528 swapFree=496868/529572
[pid=4319] ppid=4316 vsize=43340 CPUtime=2.08 cores=0,2,4,6
/proc/4319/stat : 4319 (cdcl-cuttingpla) R 4316 4319 2721 0 -1 4202496 3099 0 0 0 208 0 0 0 20 0 1 0 26239076 44380160 8747 33554432000 4194304 6201397 140736952167360 140736952166488 4216049 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4319/statm: 10835 8747 165 491 0 10334 0
Current children cumulated CPU time (s) 2.08
Current children cumulated vsize (KiB) 43340
Child status: 20
Real time (s): 2.16395
CPU time (s): 2.16267
CPU user time (s): 2.15267
CPU system time (s): 0.009998
CPU usage (%): 99.9408
Max. virtual memory (cumulated for all children) (KiB): 43340
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.15267
system time used= 0.009998
maximum resident set size= 35400
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3225
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
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013997 second user time and 0.019996 second system time
The end
Begin job on node141 at 2016-06-18 11:25:36
IDJOB=4100608
IDBENCH=1638
IDSOLVER=2550
FILE ID=node141/4100608-1466241936
RUNJOBID= node141-1466229325-2737
PBS_JOBID= 19918173
Free space on /tmp= 71724 MiB
SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-stair.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100608-1466241936/watcher-4100608-1466241936 -o /tmp/evaluation-result-4100608-1466241936/solver-4100608-1466241936 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466229325-2737 --watchdog 1960 --input HOME/instance-4100608-1466241936.opb ./cdcl-cuttingplanes-opt-linearsearch-release
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 98b9ab286036da69f2015d2ff2a12818
RANDOM SEED=1106259289
node141.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.547
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5333.09
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.547
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.547
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.54
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.547
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.547
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.56
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.547
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.547
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.547
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.56
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32872528 kB
MemFree: 30803844 kB
Buffers: 120592 kB
Cached: 167984 kB
SwapCached: 2528 kB
Active: 593960 kB
Inactive: 206512 kB
Active(anon): 512264 kB
Inactive(anon): 2028 kB
Active(file): 81696 kB
Inactive(file): 204484 kB
Unevictable: 529572 kB
Mlocked: 496868 kB
SwapTotal: 67108856 kB
SwapFree: 67099068 kB
Dirty: 3136 kB
Writeback: 48 kB
AnonPages: 1040016 kB
Mapped: 7828 kB
Shmem: 0 kB
Slab: 606576 kB
SReclaimable: 50140 kB
SUnreclaim: 556436 kB
KernelStack: 1448 kB
PageTables: 6036 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 1209856 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 221184 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7552 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71720 MiB
End job on node141 at 2016-06-18 11:25:39