Trace number 4545468
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 | PB25/normalized-PB25/DEC-LIN/wallon/
normalized-Hamming-20-10-03-08_c24.opb |
| MD5SUM | 9101894967509166591dd86e4191459c |
| 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 | 0.667758 |
| 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 | 6861 |
| Total number of constraints | 13501 |
| Number of constraints which are clauses | 2281 |
| Number of constraints which are cardinality constraints (but not clauses) | 190 |
| Number of constraints which are nor clauses,nor cardinality constraints | 11030 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 10 |
| 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 | 8 |
| Number of bits of the biggest number in a constraint | 4 |
| Biggest sum of numbers in a constraint | 18 |
| 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
0.18/0.24 c #variables 6861 #constraints 13501
1.96/2.02 c #Conflicts: 1000 | #Constraints: 14500
1.96/2.02 c #Conflicts: 2000 | #Constraints: 15500
1.96/2.02 c INPROCESSING
1.96/2.02 c GARBAGE COLLECT
1.96/2.02 c #Conflicts: 3000 | #Constraints: 13785
1.96/2.02 c #Conflicts: 4000 | #Constraints: 14785
1.96/2.02 c INPROCESSING
1.96/2.02 c GARBAGE COLLECT
1.96/2.02 c #Conflicts: 5000 | #Constraints: 14252
1.96/2.02 c #Conflicts: 6000 | #Constraints: 15252
1.96/2.02 c INPROCESSING
1.96/2.02 c GARBAGE COLLECT
1.96/2.02 c #Conflicts: 7000 | #Constraints: 14292
1.96/2.02 c #Conflicts: 8000 | #Constraints: 15292
1.96/2.02 c cpu time 1.84432 s
1.96/2.02 c deterministic time 26714168 2.67e+07
1.96/2.02 c optimization time 9.6e-05 s
1.96/2.02 c total solve time 1.68964 s
1.96/2.02 c core-guided solve time 0 s
1.96/2.02 c propagation time 0.560316 s
1.96/2.02 c conflict analysis time 0.255903 s
1.96/2.02 c propagations 1464974
1.96/2.02 c resolve steps 77192
1.96/2.02 c decisions 18892
1.96/2.02 c conflicts 8790
1.96/2.02 c restarts 37
1.96/2.02 c inprocessing phases 3
1.96/2.02 c garbage collections 3 ,( 100.00 )
1.96/2.02 c input clauses 2481 ,( 18.38 )
1.96/2.02 c input cardinalities 190 ,( 1.41 )
1.96/2.02 c input general constraints 10830 ,( 80.22 )
1.96/2.02 c input average constraint length 4.41
1.96/2.02 c input average constraint degree 2.87
1.96/2.02 c learned clauses 6106 ,( 69.47 )
1.96/2.02 c learned cardinalities 580 ,( 6.60 )
1.96/2.02 c learned general constraints 2103 ,( 23.93 )
1.96/2.02 c learned average constraint length 22.87
1.96/2.02 c learned average constraint degree 30431.33
1.96/2.02 c watched CF 32, 64, 128, Arb: 703 , 0 , 0 , 0
1.96/2.02 c counting CF 32, 64, 128, Arb: 12230 , 0 , 0 , 0
1.96/2.02 c watched constraints 703 ,( 5.44 )
1.96/2.02 c counting constraints 12230 ,( 94.56 )
1.96/2.02 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 755420 , 822266 , 2216817 ,( 107574 , 2109243 )
1.96/2.02 c gcd simplifications 49
1.96/2.02 c detected cardinalities 14
1.96/2.02 c weakened non-implied lits 108896
1.96/2.02 c weakened non-implying lits 53
1.96/2.02 c original variables 6861
1.96/2.02 c clausal propagations 215356
1.96/2.02 c cardinality propagations 252224
1.96/2.02 c watched propagations 2569
1.96/2.02 c counting propagations 978330
1.96/2.02 c watch lookups 12040832
1.96/2.02 c watch backjump lookups 0
1.96/2.02 c watch checks 4371250
1.96/2.02 c propagation checks 6447711
1.96/2.02 c constraint additions 877254
1.96/2.02 c trail pops 1490254
1.96/2.02 c formula constraints 13501
1.96/2.02 c learned constraints 8789
1.96/2.02 c bound constraints 0
1.96/2.02 c core-guided constraints 0
1.96/2.02 c encountered formula constraints 42679
1.96/2.02 c encountered learned constraints 43303
1.96/2.02 c encountered bound constraints 0
1.96/2.02 c encountered core-guided constraints 0
1.96/2.02 c LP total time 0.17119 s
1.96/2.02 c LP solve time 0.15 s
1.96/2.02 c LP constraints added 13501
1.96/2.02 c LP constraints removed 0
1.96/2.02 c LP pivots internal 2000
1.96/2.02 c LP pivots root 1000
1.96/2.02 c LP calls 2
1.96/2.02 c LP optimalities 0
1.96/2.02 c LP no pivot count 0
1.96/2.02 c LP infeasibilities 0
1.96/2.02 c LP valid Farkas constraints 0
1.96/2.02 c LP learned Farkas constraints 0
1.96/2.02 c LP basis resets 0
1.96/2.02 c LP cycling count 0
1.96/2.02 c LP singular count 0
1.96/2.02 c LP no primal count 0
1.96/2.02 c LP no farkas count 0
1.96/2.02 c LP other issue count 0
1.96/2.02 c LP Gomory cuts 0
1.96/2.02 c LP learned cuts 0
1.96/2.02 c LP deleted cuts 0
1.96/2.02 c LP encountered Gomory constraints 0
1.96/2.02 c LP encountered Farkas constraints 0
1.96/2.02 c LP encountered learned Farkas constraints 0
1.96/2.02 c CG auxiliary variables introduced 0
1.96/2.02 c CG solutions found 0
1.96/2.02 c CG cores constructed 0
1.96/2.02 c CG core cardinality constraints returned 0
1.96/2.02 c CG unit cores 0
1.96/2.02 c CG single cores 0
1.96/2.02 c CG blocks removed during cardinality reduction 0
1.96/2.02 c CG first core best 0
1.96/2.02 c CG decision core best 0
1.96/2.02 c CG core reduction tie 0
1.96/2.02 c CG core degree average 0.00
1.96/2.02 c CG core slack average 0.00
1.96/2.02 c CG core upper bound improvements 0
1.96/2.02 c STR number of successful calls 0
1.96/2.02 c STR number of unsuccessful calls 0
1.96/2.02 c STR number of inconclusive calls 0
1.96/2.02 c STR number of successful attempts 0
1.96/2.02 c STR number of unsuccessful attempts 0
1.96/2.02 c STR number of inconclusive attempts 0
1.96/2.02 c STR average degree increase per successful call inf
1.96/2.02 c STR average degree increase per successful attempt inf
1.96/2.02 c STR total number of conflicts for successful attempts 0
1.96/2.02 c STR total number of conflicts for unsuccessful attempts 0
1.96/2.02 c STR total number of conflicts for inconclusive attempts 0
1.96/2.02 c STR average number of conflicts per successful attempt inf
1.96/2.02 c STR average number of conflicts per unsuccessful attempt inf
1.96/2.02 c STR average number of conflicts per inconclusive attempt inf
1.96/2.02 c AVG.sumWPerc 77.85
1.96/2.02 c bigint constraints 0
1.96/2.02 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: 63837 MiB (61602 MiB free)
memory of node 1: 64465 MiB (63226 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4545468-1753236407/watcher-4545468-1753236407 -o /tmp/evaluation-result-4545468-1753236407/solver-4545468-1753236407 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1753232791-164348 --watchdog 3760 run-dec-ls.sh HOME/instance-4545468-1753236407.opb
running on 2 cores: 0,2
CPU governors:
performance: 0 2
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
solver pid=164859, runsolver pid=164856
Current StackSize limit: 8192 KiB
[startup+0.100073 s]*
/proc/loadavg: 4.09 4.10 4.10 5/254 164867
/proc/meminfo: memFree=127813660/131382120 swapFree=33010416/33010684
[pid=164859] ppid=164856 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/164859/stat : 164859 (run-dec-ls.sh) S 164856 164859 164338 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 239319475 4292608 736 18446744073709551615 94741448667136 94741449561669 140734306857216 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94741449800720 94741449848464 94741457129472 140734306859365 140734306859491 140734306859491 140734306865095 0
/proc/164859/statm: 1048 736 672 219 0 110 0
[pid=164862] ppid=164859 vsize=59508 memory=14756 CPUtime=0.07 cores=0,2
/proc/164862/stat : 164862 (roundingsat) R 164859 164859 164338 0 -1 4194304 1403 0 0 0 5 2 0 0 20 0 1 0 239319476 60936192 3689 18446744073709551615 4227072 8923433 140721451099776 0 0 0 0 0 8405026 0 0 0 17 2 0 0 0 0 0 9823104 9832592 12431360 140721451104670 140721451104806 140721451104806 140721451110378 0
/proc/164862/statm: 14877 3689 1984 1147 0 2304 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 63700 KiB
Current children cumulated memory: 17700 KiB
[startup+0.214062 s]*
/proc/loadavg: 4.09 4.10 4.10 5/254 164867
/proc/meminfo: memFree=127792364/131382120 swapFree=33010416/33010684
[pid=164859] ppid=164856 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/164859/stat : 164859 (run-dec-ls.sh) S 164856 164859 164338 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 239319475 4292608 736 18446744073709551615 94741448667136 94741449561669 140734306857216 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94741449800720 94741449848464 94741457129472 140734306859365 140734306859491 140734306859491 140734306865095 0
/proc/164859/statm: 1048 736 672 219 0 110 0
[pid=164862] ppid=164859 vsize=73028 memory=27300 CPUtime=0.18 cores=0,2
/proc/164862/stat : 164862 (roundingsat) R 164859 164859 164338 0 -1 4194304 4405 0 0 0 14 4 0 0 20 0 1 0 239319476 74780672 6825 18446744073709551615 4227072 8923433 140721451099776 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 12431360 140721451104670 140721451104806 140721451104806 140721451110378 0
/proc/164862/statm: 18257 6825 2240 1147 0 5684 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 77220 KiB
Current children cumulated memory: 30244 KiB
[startup+0.314225 s]*
/proc/loadavg: 4.09 4.10 4.10 5/254 164867
/proc/meminfo: memFree=127779504/131382120 swapFree=33010416/33010684
[pid=164859] ppid=164856 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/164859/stat : 164859 (run-dec-ls.sh) S 164856 164859 164338 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 239319475 4292608 736 18446744073709551615 94741448667136 94741449561669 140734306857216 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94741449800720 94741449848464 94741457129472 140734306859365 140734306859491 140734306859491 140734306865095 0
/proc/164859/statm: 1048 736 672 219 0 110 0
[pid=164862] ppid=164859 vsize=80768 memory=36944 CPUtime=0.28 cores=0,2
/proc/164862/stat : 164862 (roundingsat) R 164859 164859 164338 0 -1 4194304 6345 0 0 0 23 5 0 0 20 0 1 0 239319476 82706432 9236 18446744073709551615 4227072 8923433 140721451099776 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 12431360 140721451104670 140721451104806 140721451104806 140721451110378 0
/proc/164862/statm: 20192 9236 2272 1147 0 7619 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 84960 KiB
Current children cumulated memory: 39888 KiB
[startup+0.700379 s]
/proc/loadavg: 4.09 4.10 4.10 5/254 164867
/proc/meminfo: memFree=127779504/131382120 swapFree=33010416/33010684
[pid=164859] ppid=164856 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/164859/stat : 164859 (run-dec-ls.sh) S 164856 164859 164338 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 239319475 4292608 736 18446744073709551615 94741448667136 94741449561669 140734306857216 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94741449800720 94741449848464 94741457129472 140734306859365 140734306859491 140734306859491 140734306865095 0
/proc/164859/statm: 1048 736 672 219 0 110 0
[pid=164862] ppid=164859 vsize=82560 memory=38608 CPUtime=0.66 cores=0,2
/proc/164862/stat : 164862 (roundingsat) R 164859 164859 164338 0 -1 4194304 6749 0 0 0 59 7 0 0 20 0 1 0 239319476 84541440 9652 18446744073709551615 4227072 8923433 140721451099776 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 12431360 140721451104670 140721451104806 140721451104806 140721451110378 0
/proc/164862/statm: 20640 9652 2272 1147 0 8067 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 86752 KiB
Current children cumulated memory: 41552 KiB
[startup+1.50039 s]
/proc/loadavg: 4.09 4.10 4.10 5/254 164867
/proc/meminfo: memFree=127779504/131382120 swapFree=33010416/33010684
[pid=164859] ppid=164856 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/164859/stat : 164859 (run-dec-ls.sh) S 164856 164859 164338 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 239319475 4292608 736 18446744073709551615 94741448667136 94741449561669 140734306857216 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94741449800720 94741449848464 94741457129472 140734306859365 140734306859491 140734306859491 140734306865095 0
/proc/164859/statm: 1048 736 672 219 0 110 0
[pid=164862] ppid=164859 vsize=83160 memory=39504 CPUtime=1.45 cores=0,2
/proc/164862/stat : 164862 (roundingsat) R 164859 164859 164338 0 -1 4194304 6913 0 0 0 135 10 0 0 20 0 1 0 239319476 85155840 9876 18446744073709551615 4227072 8923433 140721451099776 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 12431360 140721451104670 140721451104806 140721451104806 140721451110378 0
/proc/164862/statm: 20790 9876 2336 1147 0 8217 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 87352 KiB
Current children cumulated memory: 42448 KiB
[startup+2.02295 s]
# the end of solver process 164859 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.85139 s, system=0.133306 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60045 s]
/proc/loadavg: 4.09 4.10 4.10 5/254 164867
/proc/meminfo: memFree=127779504/131382120 swapFree=33010416/33010684
[pid=164859] ppid=164856 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/164859/stat : 164859 (run-dec-ls.sh) S 164856 164859 164338 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 239319475 4292608 736 18446744073709551615 94741448667136 94741449561669 140734306857216 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94741449800720 94741449848464 94741457129472 140734306859365 140734306859491 140734306859491 140734306865095 0
/proc/164859/statm: 1048 736 672 219 0 110 0
[pid=164862] ppid=164859 vsize=83160 memory=39504 CPUtime=1.55 cores=0,2
/proc/164862/stat : 164862 (roundingsat) R 164859 164859 164338 0 -1 4194304 6913 0 0 0 144 11 0 0 20 0 1 0 239319476 85155840 9876 18446744073709551615 4227072 8923433 140721451099776 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 12431360 140721451104670 140721451104806 140721451104806 140721451110378 0
/proc/164862/statm: 20790 9876 2336 1147 0 8217 0
Current children cumulated CPU time: 1.55 s
Current children cumulated vsize: 87352 KiB
Current children cumulated memory: 42448 KiB
[startup+2.00035 s]*
/proc/loadavg: 4.09 4.10 4.10 4/249 164875
/proc/meminfo: memFree=127777236/131382120 swapFree=33010416/33010684
[pid=164859] ppid=164856 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/164859/stat : 164859 (run-dec-ls.sh) S 164856 164859 164338 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 239319475 4292608 736 18446744073709551615 94741448667136 94741449561669 140734306857216 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94741449800720 94741449848464 94741457129472 140734306859365 140734306859491 140734306859491 140734306865095 0
/proc/164859/statm: 1048 736 672 219 0 110 0
[pid=164862] ppid=164859 vsize=83420 memory=39760 CPUtime=1.96 cores=0,2
/proc/164862/stat : 164862 (roundingsat) R 164859 164859 164338 0 -1 4194304 6983 0 0 0 184 12 0 0 20 0 1 0 239319476 85422080 9940 18446744073709551615 4227072 8923433 140721451099776 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 12431360 140721451104670 140721451104806 140721451104806 140721451110378 0
/proc/164862/statm: 20855 9940 2336 1147 0 8282 0
Current children cumulated CPU time: 1.96 s
Current children cumulated vsize: 87612 KiB
Current children cumulated memory: 42704 KiB
Child status: 0
Real time (s): 2.02301
CPU time (s): 1.9847
CPU user time (s): 1.85139
CPU system time (s): 0.133306
CPU usage (%): 98.1062
Max. virtual memory (cumulated for all children) (KiB): 87612
Max. memory (cumulated for all children) (KiB): 42704
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.85139
system time used= 0.133306
maximum resident set size= 39760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7212
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= 164
involuntary context switches= 11
# summary of solver processes directly reported to runsolver:
# pid: 164859
# total CPU time (s): 1.9847
# total CPU user time (s): 1.85139
# total CPU system time (s): 0.133306
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.048655 second user time and 0.08981 second system time
The end
Launcher Data
Begin job on nodeC002 at 2025-07-23 04:06:47
IDJOB=4545468
IDBENCH=180876
IDSOLVER=3353
FILE ID=nodeC002/4545468-1753236407
RUNJOBID= nodeC002-1753232791-164348
SLURM_JOB_ID= 9687846
Free space on /tmp= 432280 MiB
SOLVER NAME= roundingsat-ls 63f22ad
BENCH NAME= PB25/normalized-PB25/DEC-LIN/wallon/normalized-Hamming-20-10-03-08_c24.opb
COMMAND LINE= run-dec-ls.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4545468-1753236407/watcher-4545468-1753236407 -o /tmp/evaluation-result-4545468-1753236407/solver-4545468-1753236407 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1753232791-164348 --watchdog 3760 run-dec-ls.sh HOME/instance-4545468-1753236407.opb
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 9101894967509166591dd86e4191459c
RANDOM SEED=1964620334
nodeC002 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 : 1197.223
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 : 6983.81
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 : 1197.696
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 : 6983.81
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 : 1197.595
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 : 6983.81
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 : 1197.219
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 : 6983.81
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 : 3662.333
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 : 6983.81
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 : 2394.292
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 : 6983.81
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 : 1197.766
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 : 6983.81
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 : 1197.262
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 : 6983.81
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131382120 kB
MemFree: 127825348 kB
MemAvailable: 129153300 kB
Buffers: 2128 kB
Cached: 2080100 kB
SwapCached: 28 kB
Active: 1888604 kB
Inactive: 971284 kB
Active(anon): 797484 kB
Inactive(anon): 6300 kB
Active(file): 1091120 kB
Inactive(file): 964984 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010416 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 25568 kB
Writeback: 0 kB
AnonPages: 779536 kB
Mapped: 119004 kB
Shmem: 26124 kB
KReclaimable: 222948 kB
Slab: 314560 kB
SReclaimable: 222948 kB
SUnreclaim: 91612 kB
KernelStack: 3968 kB
PageTables: 4508 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98701744 kB
Committed_AS: 1162176 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 149384 kB
VmallocChunk: 0 kB
Percpu: 3872 kB
HardwareCorrupted: 0 kB
AnonHugePages: 581632 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: 181064 kB
DirectMap2M: 8110080 kB
DirectMap1G: 127926272 kB
Free space on /tmp at the end= 432264 MiB
End job on nodeC002 at 2025-07-23 04:06:49