Trace number 4503386
Some explanations
A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process.
The trace of the execution of a solver is divided into four (or five) parts:
-
SOLVER DATA
This is the output of the solver (stdout and stderr).
Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.
When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.
As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
-
VERIFIER DATA
The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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WATCHER DATA
This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver.
The memory used by the solver (vsize) is also given every ten seconds.
When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
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LAUNCHER DATA
These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.
Solver answer on this benchmark
General information on the benchmark
| Name | PB24/normalized-PB11/DEC-LIN/
lopes/normalized-188.opb |
| MD5SUM | 3913eb3be89dc3fafaaa9b46848c24e7 |
| Bench Category | DEC-LIN (decision problem, linear constraints, no UNSAT certificate) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.485745 |
| Has Objective Function | NO |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 483 |
| Total number of constraints | 8027 |
| Number of constraints which are clauses | 7293 |
| Number of constraints which are cardinality constraints (but not clauses) | 21 |
| Number of constraints which are nor clauses,nor cardinality constraints | 713 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 17 |
| Number of terms in the objective function | 0 |
| Biggest coefficient in the objective function | 0 |
| Number of bits for the biggest coefficient in the objective function | 0 |
| Sum of the numbers in the objective function | 0 |
| Number of bits of the sum of numbers in the objective function | 0 |
| Biggest number in a constraint | 3 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 19 |
| Number of bits of the biggest sum of numbers | 5 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.03 c RoundingSat 2
0.00/0.03 c branch pb25
0.00/0.03 c commit 63f22ad
0.08/0.13 c #variables 483 #constraints 8041
0.08/0.15 c rational objective 28
0.66/0.76 c #Conflicts: 1000 | #Constraints: 9042
0.66/0.76 c #Conflicts: 2000 | #Constraints: 10042
0.66/0.76 c INPROCESSING
0.66/0.76 c GARBAGE COLLECT
0.66/0.76 c rational objective 28
1.66/1.76 c #Conflicts: 3000 | #Constraints: 10071
1.66/1.76 c #Conflicts: 4000 | #Constraints: 11071
1.66/1.76 c INPROCESSING
1.66/1.76 c GARBAGE COLLECT
1.66/1.76 c #Conflicts: 5000 | #Constraints: 10482
1.66/1.76 c #Conflicts: 6000 | #Constraints: 11482
1.66/1.76 c INPROCESSING
1.66/1.76 c GARBAGE COLLECT
1.66/1.76 c #Conflicts: 7000 | #Constraints: 10487
1.66/1.76 c #Conflicts: 8000 | #Constraints: 11487
1.66/1.76 c #Conflicts: 9000 | #Constraints: 12487
1.66/1.76 c INPROCESSING
1.66/1.76 c GARBAGE COLLECT
1.66/1.76 c rational objective 28
2.26/2.31 c #Conflicts: 10000 | #Constraints: 11201
2.26/2.31 c #Conflicts: 11000 | #Constraints: 12201
2.26/2.31 c #Conflicts: 12000 | #Constraints: 13201
2.26/2.31 c INPROCESSING
2.26/2.31 c GARBAGE COLLECT
2.26/2.31 c #Conflicts: 13000 | #Constraints: 10606
2.26/2.31 c #Conflicts: 14000 | #Constraints: 11606
2.26/2.31 c #Conflicts: 15000 | #Constraints: 12606
2.26/2.31 c INPROCESSING
2.26/2.31 c GARBAGE COLLECT
2.26/2.31 c rational objective 28.15
2.96/3.08 c #Conflicts: 16000 | #Constraints: 10848
2.96/3.08 c #Conflicts: 17000 | #Constraints: 11848
2.96/3.08 c #Conflicts: 18000 | #Constraints: 12848
2.96/3.08 c #Conflicts: 19000 | #Constraints: 13848
2.96/3.08 c #Conflicts: 20000 | #Constraints: 14848
2.96/3.08 c #Conflicts: 21000 | #Constraints: 15848
2.96/3.08 c #Conflicts: 22000 | #Constraints: 16848
2.96/3.08 c #Conflicts: 23000 | #Constraints: 17848
2.96/3.08 c #Conflicts: 24000 | #Constraints: 18848
2.96/3.08 c INPROCESSING
2.96/3.08 c GARBAGE COLLECT
2.96/3.08 c rational objective 28.6076
3.16/3.21 c cpu time 3.01102 s
3.16/3.21 c deterministic time 38669741 3.87e+07
3.16/3.21 c optimization time 4.6e-05 s
3.16/3.21 c total solve time 2.92737 s
3.16/3.21 c core-guided solve time 0 s
3.16/3.21 c propagation time 0.91599 s
3.16/3.21 c conflict analysis time 0.659854 s
3.16/3.21 c propagations 1490749
3.16/3.21 c resolve steps 462635
3.16/3.21 c decisions 41497
3.16/3.21 c conflicts 24875
3.16/3.21 c restarts 92
3.16/3.21 c inprocessing phases 7
3.16/3.21 c garbage collections 7 ,( 100.00 )
3.16/3.21 c input clauses 7305 ,( 90.85 )
3.16/3.21 c input cardinalities 23 ,( 0.29 )
3.16/3.21 c input general constraints 713 ,( 8.87 )
3.16/3.21 c input average constraint length 3.73
3.16/3.21 c input average constraint degree 1.12
3.16/3.21 c learned clauses 24659 ,( 99.12 )
3.16/3.21 c learned cardinalities 92 ,( 0.37 )
3.16/3.21 c learned general constraints 127 ,( 0.51 )
3.16/3.21 c learned average constraint length 30.62
3.16/3.21 c learned average constraint degree 23595.98
3.16/3.21 c watched CF 32, 64, 128, Arb: 15 , 0 , 0 , 0
3.16/3.21 c counting CF 32, 64, 128, Arb: 825 , 0 , 0 , 0
3.16/3.21 c watched constraints 15 ,( 1.79 )
3.16/3.21 c counting constraints 825 ,( 98.21 )
3.16/3.21 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 7740489 , 131710 , 635519 ,( 2449 , 633070 )
3.16/3.21 c gcd simplifications 203
3.16/3.21 c detected cardinalities 6
3.16/3.21 c weakened non-implied lits 136337
3.16/3.21 c weakened non-implying lits 332
3.16/3.21 c original variables 483
3.16/3.21 c clausal propagations 1145512
3.16/3.21 c cardinality propagations 182316
3.16/3.21 c watched propagations 268
3.16/3.21 c counting propagations 136070
3.16/3.21 c watch lookups 13162019
3.16/3.21 c watch backjump lookups 0
3.16/3.21 c watch checks 15168776
3.16/3.21 c propagation checks 3851178
3.16/3.21 c constraint additions 3393553
3.16/3.21 c trail pops 1556981
3.16/3.21 c formula constraints 8041
3.16/3.21 c learned constraints 24874
3.16/3.21 c bound constraints 0
3.16/3.21 c core-guided constraints 0
3.16/3.21 c encountered formula constraints 309095
3.16/3.21 c encountered learned constraints 178413
3.16/3.21 c encountered bound constraints 0
3.16/3.21 c encountered core-guided constraints 0
3.16/3.21 c LP total time 0.759899 s
3.16/3.21 c LP solve time 0.4 s
3.16/3.21 c LP constraints added 8066
3.16/3.21 c LP constraints removed 11
3.16/3.21 c LP pivots internal 2932
3.16/3.21 c LP pivots root 2055
3.16/3.21 c LP calls 16
3.16/3.21 c LP optimalities 16
3.16/3.21 c LP no pivot count 0
3.16/3.21 c LP infeasibilities 0
3.16/3.21 c LP valid Farkas constraints 0
3.16/3.21 c LP learned Farkas constraints 0
3.16/3.21 c LP basis resets 0
3.16/3.21 c LP cycling count 0
3.16/3.21 c LP singular count 0
3.16/3.21 c LP no primal count 0
3.16/3.21 c LP no farkas count 0
3.16/3.21 c LP other issue count 0
3.16/3.21 c LP Gomory cuts 4
3.16/3.21 c LP learned cuts 32
3.16/3.21 c LP deleted cuts 17
3.16/3.21 c LP encountered Gomory constraints 2
3.16/3.21 c LP encountered Farkas constraints 0
3.16/3.21 c LP encountered learned Farkas constraints 0
3.16/3.21 c CG auxiliary variables introduced 0
3.16/3.21 c CG solutions found 0
3.16/3.21 c CG cores constructed 0
3.16/3.21 c CG core cardinality constraints returned 0
3.16/3.21 c CG unit cores 0
3.16/3.21 c CG single cores 0
3.16/3.21 c CG blocks removed during cardinality reduction 0
3.16/3.21 c CG first core best 0
3.16/3.21 c CG decision core best 0
3.16/3.21 c CG core reduction tie 0
3.16/3.21 c CG core degree average 0.00
3.16/3.21 c CG core slack average 0.00
3.16/3.21 c CG core upper bound improvements 0
3.16/3.21 c STR number of successful calls 0
3.16/3.21 c STR number of unsuccessful calls 0
3.16/3.21 c STR number of inconclusive calls 0
3.16/3.21 c STR number of successful attempts 0
3.16/3.21 c STR number of unsuccessful attempts 0
3.16/3.21 c STR number of inconclusive attempts 0
3.16/3.21 c STR average degree increase per successful call inf
3.16/3.21 c STR average degree increase per successful attempt inf
3.16/3.21 c STR total number of conflicts for successful attempts 0
3.16/3.21 c STR total number of conflicts for unsuccessful attempts 0
3.16/3.21 c STR total number of conflicts for inconclusive attempts 0
3.16/3.21 c STR average number of conflicts per successful attempt inf
3.16/3.21 c STR average number of conflicts per unsuccessful attempt inf
3.16/3.21 c STR average number of conflicts per inconclusive attempt inf
3.16/3.21 c AVG.sumWPerc 61.99
3.16/3.21 c bigint constraints 0
3.16/3.21 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Watcher Data
runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL
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.
NUMA information:
number of nodes: 2
memory of node 0: 63794 MiB (63202 MiB free)
memory of node 1: 64507 MiB (64057 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4503386-1751170846/watcher-4503386-1751170846 -o /tmp/evaluation-result-4503386-1751170846/solver-4503386-1751170846 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751170846-20069 --watchdog 3760 run-dec-ls.sh HOME/instance-4503386-1751170846.opb
running on 2 cores: 4,6
CPU governors:
performance: 4 6
Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=20103, runsolver pid=20099
[startup+0.100102 s]*
/proc/loadavg: 1.07 1.90 3.03 4/245 20115
/proc/meminfo: memFree=130306288/131382120 swapFree=33010684/33010684
[pid=20103] ppid=20099 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/20103/stat : 20103 (run-dec-ls.sh) S 20099 20103 20058 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 32763984 4292608 736 18446744073709551615 94847885336576 94847886231109 140725212472144 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94847886470160 94847886517904 94847903731712 140725212473703 140725212473829 140725212473829 140725212479431 0
/proc/20103/statm: 1048 736 672 219 0 110 0
[pid=20105] ppid=20103 vsize=61400 memory=16408 CPUtime=0.08 cores=4,6
/proc/20105/stat : 20105 (roundingsat) R 20103 20103 20058 0 -1 4194304 1766 0 0 0 6 2 0 0 20 0 1 0 32763985 62873600 4070 18446744073709551615 4227072 8923433 140724367411168 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 41562112 140724367419808 140724367419944 140724367419944 140724367425514 0
/proc/20105/statm: 15350 4102 2272 1147 0 2777 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 65592 KiB
Current children cumulated memory: 19352 KiB
[startup+0.213882 s]*
/proc/loadavg: 1.07 1.90 3.03 5/248 20120
/proc/meminfo: memFree=130278756/131382120 swapFree=33010684/33010684
[pid=20103] ppid=20099 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/20103/stat : 20103 (run-dec-ls.sh) S 20099 20103 20058 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 32763984 4292608 736 18446744073709551615 94847885336576 94847886231109 140725212472144 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94847886470160 94847886517904 94847903731712 140725212473703 140725212473829 140725212473829 140725212479431 0
/proc/20103/statm: 1048 736 672 219 0 110 0
[pid=20105] ppid=20103 vsize=67400 memory=24048 CPUtime=0.19 cores=4,6
/proc/20105/stat : 20105 (roundingsat) R 20103 20103 20058 0 -1 4194304 3922 0 0 0 16 3 0 0 20 0 1 0 32763985 69017600 6012 18446744073709551615 4227072 8923433 140724367411168 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 41562112 140724367419808 140724367419944 140724367419944 140724367425514 0
/proc/20105/statm: 16850 6012 2336 1147 0 4277 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 71592 KiB
Current children cumulated memory: 26992 KiB
[startup+0.313523 s]*
/proc/loadavg: 1.07 1.90 3.03 5/249 20121
/proc/meminfo: memFree=130274476/131382120 swapFree=33010684/33010684
[pid=20103] ppid=20099 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/20103/stat : 20103 (run-dec-ls.sh) S 20099 20103 20058 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 32763984 4292608 736 18446744073709551615 94847885336576 94847886231109 140725212472144 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94847886470160 94847886517904 94847903731712 140725212473703 140725212473829 140725212473829 140725212479431 0
/proc/20103/statm: 1048 736 672 219 0 110 0
[pid=20105] ppid=20103 vsize=67400 memory=24048 CPUtime=0.29 cores=4,6
/proc/20105/stat : 20105 (roundingsat) R 20103 20103 20058 0 -1 4194304 3922 0 0 0 26 3 0 0 20 0 1 0 32763985 69017600 6012 18446744073709551615 4227072 8923433 140724367411168 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 41562112 140724367419808 140724367419944 140724367419944 140724367425514 0
/proc/20105/statm: 16850 6012 2336 1147 0 4277 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 71592 KiB
Current children cumulated memory: 26992 KiB
[startup+0.700454 s]
/proc/loadavg: 1.07 1.90 3.03 5/254 20131
/proc/meminfo: memFree=130237052/131382120 swapFree=33010684/33010684
[pid=20103] ppid=20099 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/20103/stat : 20103 (run-dec-ls.sh) S 20099 20103 20058 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 32763984 4292608 736 18446744073709551615 94847885336576 94847886231109 140725212472144 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94847886470160 94847886517904 94847903731712 140725212473703 140725212473829 140725212473829 140725212479431 0
/proc/20103/statm: 1048 736 672 219 0 110 0
[pid=20105] ppid=20103 vsize=68176 memory=25072 CPUtime=0.66 cores=4,6
/proc/20105/stat : 20105 (roundingsat) R 20103 20103 20058 0 -1 4194304 4104 0 0 0 61 5 0 0 20 0 1 0 32763985 69812224 6268 18446744073709551615 4227072 8923433 140724367411168 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 41562112 140724367419808 140724367419944 140724367419944 140724367425514 0
/proc/20105/statm: 17044 6268 2400 1147 0 4471 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 72368 KiB
Current children cumulated memory: 28016 KiB
[startup+1.50038 s]
/proc/loadavg: 1.31 1.93 3.03 5/254 20131
/proc/meminfo: memFree=130144792/131382120 swapFree=33010684/33010684
[pid=20103] ppid=20099 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/20103/stat : 20103 (run-dec-ls.sh) S 20099 20103 20058 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 32763984 4292608 736 18446744073709551615 94847885336576 94847886231109 140725212472144 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94847886470160 94847886517904 94847903731712 140725212473703 140725212473829 140725212473829 140725212479431 0
/proc/20103/statm: 1048 736 672 219 0 110 0
[pid=20105] ppid=20103 vsize=68896 memory=25712 CPUtime=1.46 cores=4,6
/proc/20105/stat : 20105 (roundingsat) R 20103 20103 20058 0 -1 4194304 4270 0 0 0 138 8 0 0 20 0 1 0 32763985 70549504 6428 18446744073709551615 4227072 8923433 140724367411168 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 41562112 140724367419808 140724367419944 140724367419944 140724367425514 0
/proc/20105/statm: 17224 6428 2400 1147 0 4651 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 73088 KiB
Current children cumulated memory: 28656 KiB
[startup+3.11307 s]
/proc/loadavg: 1.31 1.93 3.03 5/254 20131
/proc/meminfo: memFree=129773124/131382120 swapFree=33010684/33010684
[pid=20103] ppid=20099 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/20103/stat : 20103 (run-dec-ls.sh) S 20099 20103 20058 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 32763984 4292608 736 18446744073709551615 94847885336576 94847886231109 140725212472144 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94847886470160 94847886517904 94847903731712 140725212473703 140725212473829 140725212473829 140725212479431 0
/proc/20103/statm: 1048 736 672 219 0 110 0
[pid=20105] ppid=20103 vsize=70244 memory=26864 CPUtime=3.07 cores=4,6
/proc/20105/stat : 20105 (roundingsat) R 20103 20103 20058 0 -1 4194304 4556 0 0 0 291 16 0 0 20 0 1 0 32763985 71929856 6716 18446744073709551615 4227072 8923433 140724367411168 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 41562112 140724367419808 140724367419944 140724367419944 140724367425514 0
/proc/20105/statm: 17561 6716 2400 1147 0 4988 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 74436 KiB
Current children cumulated memory: 29808 KiB
[startup+3.21404 s]
# the end of solver process 20103 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=3.01574 s, system=0.16711 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+3.20043 s]
/proc/loadavg: 1.31 1.93 3.03 5/254 20131
/proc/meminfo: memFree=129773124/131382120 swapFree=33010684/33010684
[pid=20103] ppid=20099 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/20103/stat : 20103 (run-dec-ls.sh) S 20099 20103 20058 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 32763984 4292608 736 18446744073709551615 94847885336576 94847886231109 140725212472144 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94847886470160 94847886517904 94847903731712 140725212473703 140725212473829 140725212473829 140725212479431 0
/proc/20103/statm: 1048 736 672 219 0 110 0
[pid=20105] ppid=20103 vsize=70244 memory=26864 CPUtime=3.16 cores=4,6
/proc/20105/stat : 20105 (roundingsat) R 20103 20103 20058 0 -1 4194304 4556 0 0 0 300 16 0 0 20 0 1 0 32763985 71929856 6716 18446744073709551615 4227072 8923433 140724367411168 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 41562112 140724367419808 140724367419944 140724367419944 140724367425514 0
/proc/20105/statm: 17561 6716 2400 1147 0 4988 0
Current children cumulated CPU time: 3.16 s
Current children cumulated vsize: 74436 KiB
Current children cumulated memory: 29808 KiB
Child status: 0
Real time (s): 3.2141
CPU time (s): 3.18285
CPU user time (s): 3.01574
CPU system time (s): 0.16711
CPU usage (%): 99.0277
Max. virtual memory (cumulated for all children) (KiB): 74436
Max. memory (cumulated for all children) (KiB): 29808
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.01574
system time used= 0.16711
maximum resident set size= 26864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4786
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= 180
involuntary context switches= 20
# summary of solver processes directly reported to runsolver:
# pid: 20103
# total CPU time (s): 3.18285
# total CPU user time (s): 3.01574
# total CPU system time (s): 0.16711
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.047401 second user time and 0.102861 second system time
The end
Launcher Data
Begin job on nodeC006 at 2025-06-29 06:20:46
IDJOB=4503386
IDBENCH=155455
IDSOLVER=3353
FILE ID=nodeC006/4503386-1751170846
RUNJOBID= nodeC006-1751170846-20069
SLURM_JOB_ID= 9587530
Free space on /tmp= 433060 MiB
SOLVER NAME= roundingsat-ls 63f22ad
BENCH NAME= PB24/normalized-PB11/DEC-LIN/lopes/normalized-188.opb
COMMAND LINE= run-dec-ls.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4503386-1751170846/watcher-4503386-1751170846 -o /tmp/evaluation-result-4503386-1751170846/solver-4503386-1751170846 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751170846-20069 --watchdog 3760 run-dec-ls.sh HOME/instance-4503386-1751170846.opb
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 3913eb3be89dc3fafaaa9b46848c24e7
RANDOM SEED=354258343
nodeC006 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.189
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.32
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.276
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.32
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.135
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.32
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.134
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.32
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.399
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.32
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.136
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.32
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.166
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.32
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.278
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.32
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131382120 kB
MemFree: 130320756 kB
MemAvailable: 129960916 kB
Buffers: 3280 kB
Cached: 445396 kB
SwapCached: 0 kB
Active: 325456 kB
Inactive: 197652 kB
Active(anon): 92392 kB
Inactive(anon): 0 kB
Active(file): 233064 kB
Inactive(file): 197652 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 27216 kB
Writeback: 0 kB
AnonPages: 77560 kB
Mapped: 101656 kB
Shmem: 17960 kB
KReclaimable: 85088 kB
Slab: 164436 kB
SReclaimable: 85088 kB
SUnreclaim: 79348 kB
KernelStack: 3716 kB
PageTables: 2688 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98701744 kB
Committed_AS: 339596 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 149256 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 22528 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 191304 kB
DirectMap2M: 10196992 kB
DirectMap1G: 125829120 kB
Free space on /tmp at the end= 432996 MiB
End job on nodeC006 at 2025-06-29 06:20:50