Trace number 4510689
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.
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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-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid3x90split.cnf-plain.pb.metafix.opb |
| MD5SUM | 4f4a68aaaa2bb28aea0e66d57890075f |
| 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 | 0.125485 |
| 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 | 541 |
| Total number of constraints | 2162 |
| Number of constraints which are clauses | 2162 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 3 |
| 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 | 2 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 5 |
| Number of bits of the biggest sum of numbers | 3 |
| 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
0.00/0.01 c RoundingSat 2
0.00/0.01 c branch pb25
0.00/0.01 c commit 63f22ad
0.00/0.02 c #variables 541 #constraints 2162
1.08/1.17 c #Conflicts: 1000 | #Constraints: 3161
1.08/1.17 c #Conflicts: 2000 | #Constraints: 4161
1.08/1.17 c INPROCESSING
1.08/1.17 c GARBAGE COLLECT
1.08/1.17 c #Conflicts: 3000 | #Constraints: 4186
1.08/1.17 c #Conflicts: 4000 | #Constraints: 5186
1.08/1.17 c #Conflicts: 5000 | #Constraints: 6186
1.08/1.17 c #Conflicts: 6000 | #Constraints: 7186
1.08/1.17 c INPROCESSING
1.08/1.17 c GARBAGE COLLECT
1.08/1.17 c #Conflicts: 7000 | #Constraints: 5706
1.08/1.17 c #Conflicts: 8000 | #Constraints: 6706
1.08/1.17 c #Conflicts: 9000 | #Constraints: 7706
1.08/1.17 c #Conflicts: 10000 | #Constraints: 8706
1.08/1.17 c #Conflicts: 11000 | #Constraints: 9706
1.08/1.17 c #Conflicts: 12000 | #Constraints: 10706
1.08/1.17 c INPROCESSING
1.08/1.17 c GARBAGE COLLECT
1.08/1.17 c #Conflicts: 13000 | #Constraints: 7489
1.08/1.17 c #Conflicts: 14000 | #Constraints: 8489
1.08/1.17 c #Conflicts: 15000 | #Constraints: 9489
1.08/1.17 c #Conflicts: 16000 | #Constraints: 10489
1.08/1.17 c #Conflicts: 17000 | #Constraints: 11489
1.08/1.17 c #Conflicts: 18000 | #Constraints: 12489
1.08/1.17 c #Conflicts: 19000 | #Constraints: 13489
1.08/1.17 c #Conflicts: 20000 | #Constraints: 14489
1.08/1.17 c INPROCESSING
1.08/1.17 c GARBAGE COLLECT
1.08/1.17 c #Conflicts: 21000 | #Constraints: 9383
1.08/1.17 c #Conflicts: 22000 | #Constraints: 10383
1.08/1.17 c #Conflicts: 23000 | #Constraints: 11383
1.08/1.17 c #Conflicts: 24000 | #Constraints: 12383
1.08/1.17 c #Conflicts: 25000 | #Constraints: 13383
1.08/1.17 c #Conflicts: 26000 | #Constraints: 14383
1.08/1.17 c #Conflicts: 27000 | #Constraints: 15383
1.08/1.17 c #Conflicts: 28000 | #Constraints: 16383
1.08/1.17 c #Conflicts: 29000 | #Constraints: 17383
1.08/1.17 c #Conflicts: 30000 | #Constraints: 18383
1.08/1.17 c INPROCESSING
1.08/1.17 c GARBAGE COLLECT
1.08/1.17 c #Conflicts: 31000 | #Constraints: 11363
1.08/1.17 c #Conflicts: 32000 | #Constraints: 12363
1.08/1.17 c #Conflicts: 33000 | #Constraints: 13363
1.08/1.17 c #Conflicts: 34000 | #Constraints: 14363
1.08/1.17 c #Conflicts: 35000 | #Constraints: 15363
1.08/1.17 c #Conflicts: 36000 | #Constraints: 16363
1.08/1.17 c #Conflicts: 37000 | #Constraints: 17363
1.08/1.17 c #Conflicts: 38000 | #Constraints: 18363
1.08/1.17 c #Conflicts: 39000 | #Constraints: 19363
1.08/1.17 c #Conflicts: 40000 | #Constraints: 20363
1.08/1.17 c #Conflicts: 41000 | #Constraints: 21363
1.08/1.17 c #Conflicts: 42000 | #Constraints: 22363
1.08/1.17 c INPROCESSING
1.08/1.17 c GARBAGE COLLECT
1.08/1.17 c #Conflicts: 43000 | #Constraints: 13348
1.08/1.17 c #Conflicts: 44000 | #Constraints: 14348
1.08/1.17 c #Conflicts: 45000 | #Constraints: 15348
1.08/1.17 c #Conflicts: 46000 | #Constraints: 16348
1.08/1.17 c #Conflicts: 47000 | #Constraints: 17348
1.08/1.17 c #Conflicts: 48000 | #Constraints: 18348
1.08/1.17 c #Conflicts: 49000 | #Constraints: 19348
1.08/1.17 c #Conflicts: 50000 | #Constraints: 20348
1.08/1.17 c #Conflicts: 51000 | #Constraints: 21348
1.08/1.17 c #Conflicts: 52000 | #Constraints: 22348
1.08/1.17 c #Conflicts: 53000 | #Constraints: 23348
1.08/1.17 c #Conflicts: 54000 | #Constraints: 24348
1.08/1.17 c #Conflicts: 55000 | #Constraints: 25348
1.08/1.17 c #Conflicts: 56000 | #Constraints: 26348
1.08/1.17 c INPROCESSING
1.08/1.17 c GARBAGE COLLECT
1.08/1.17 c #Conflicts: 57000 | #Constraints: 15339
1.08/1.17 c #Conflicts: 58000 | #Constraints: 16339
1.08/1.17 c #Conflicts: 59000 | #Constraints: 17339
1.08/1.17 c #Conflicts: 60000 | #Constraints: 18339
1.08/1.17 c #Conflicts: 61000 | #Constraints: 19339
1.08/1.17 c #Conflicts: 62000 | #Constraints: 20339
1.08/1.17 c #Conflicts: 63000 | #Constraints: 21339
1.08/1.17 c cpu time 0.997467 s
1.08/1.17 c deterministic time 24356475 2.44e+07
1.08/1.17 c optimization time 1.3e-05 s
1.08/1.17 c total solve time 0.992863 s
1.08/1.17 c core-guided solve time 0 s
1.08/1.17 c propagation time 0.467138 s
1.08/1.17 c conflict analysis time 0.326427 s
1.08/1.17 c propagations 647929
1.08/1.17 c resolve steps 359762
1.08/1.17 c decisions 123053
1.08/1.17 c conflicts 63803
1.08/1.17 c restarts 189
1.08/1.17 c inprocessing phases 7
1.08/1.17 c garbage collections 7 ,( 100.00 )
1.08/1.17 c input clauses 2162 ,( 100.00 )
1.08/1.17 c input cardinalities 0 ,( 0.00 )
1.08/1.17 c input general constraints 0 ,( 0.00 )
1.08/1.17 c input average constraint length 3.00
1.08/1.17 c input average constraint degree 1.00
1.08/1.17 c learned clauses 63802 ,( 100.00 )
1.15/1.28 c learned cardinalities 0 ,( 0.00 )
1.15/1.28 c learned general constraints 0 ,( 0.00 )
1.15/1.28 c learned average constraint length 10.51
1.15/1.28 c learned average constraint degree 1.00
1.15/1.28 c watched CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
1.15/1.28 c counting CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
1.15/1.28 c watched constraints 0 ,( -nan )
1.15/1.28 c counting constraints 0 ,( -nan )
1.15/1.28 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 7797171 , 0 , 0 ,( 0 , 0 )
1.15/1.28 c gcd simplifications 0
1.15/1.28 c detected cardinalities 0
1.15/1.28 c weakened non-implied lits 0
1.15/1.28 c weakened non-implying lits 0
1.15/1.28 c original variables 541
1.15/1.28 c clausal propagations 584127
1.15/1.28 c cardinality propagations 0
1.15/1.28 c watched propagations 0
1.15/1.28 c counting propagations 0
1.15/1.28 c watch lookups 7797171
1.15/1.28 c watch backjump lookups 0
1.15/1.28 c watch checks 11876869
1.15/1.28 c propagation checks 584127
1.15/1.28 c constraint additions 2492555
1.15/1.28 c trail pops 834770
1.15/1.28 c formula constraints 2162
1.15/1.28 c learned constraints 63802
1.15/1.28 c bound constraints 0
1.15/1.28 c core-guided constraints 0
1.15/1.28 c encountered formula constraints 168664
1.15/1.28 c encountered learned constraints 254901
1.15/1.28 c encountered bound constraints 0
1.15/1.28 c encountered core-guided constraints 0
1.15/1.28 c LP total time 0 s
1.15/1.28 c LP solve time 0 s
1.15/1.28 c LP constraints added 0
1.15/1.28 c LP constraints removed 0
1.15/1.28 c LP pivots internal 0
1.15/1.28 c LP pivots root 0
1.15/1.28 c LP calls 0
1.15/1.28 c LP optimalities 0
1.15/1.28 c LP no pivot count 0
1.15/1.28 c LP infeasibilities 0
1.15/1.28 c LP valid Farkas constraints 0
1.15/1.28 c LP learned Farkas constraints 0
1.15/1.28 c LP basis resets 0
1.15/1.28 c LP cycling count 0
1.15/1.28 c LP singular count 0
1.15/1.28 c LP no primal count 0
1.15/1.28 c LP no farkas count 0
1.15/1.28 c LP other issue count 0
1.15/1.28 c LP Gomory cuts 0
1.15/1.28 c LP learned cuts 0
1.15/1.28 c LP deleted cuts 0
1.15/1.28 c LP encountered Gomory constraints 0
1.15/1.28 c LP encountered Farkas constraints 0
1.15/1.28 c LP encountered learned Farkas constraints 0
1.15/1.28 c CG auxiliary variables introduced 0
1.15/1.28 c CG solutions found 0
1.15/1.28 c CG cores constructed 0
1.15/1.28 c CG core cardinality constraints returned 0
1.15/1.28 c CG unit cores 0
1.15/1.28 c CG single cores 0
1.15/1.28 c CG blocks removed during cardinality reduction 0
1.15/1.28 c CG first core best 0
1.15/1.28 c CG decision core best 0
1.15/1.28 c CG core reduction tie 0
1.15/1.28 c CG core degree average 0.00
1.15/1.28 c CG core slack average 0.00
1.15/1.28 c CG core upper bound improvements 0
1.15/1.28 c STR number of successful calls 0
1.15/1.28 c STR number of unsuccessful calls 0
1.15/1.28 c STR number of inconclusive calls 0
1.15/1.28 c STR number of successful attempts 0
1.15/1.28 c STR number of unsuccessful attempts 0
1.15/1.28 c STR number of inconclusive attempts 0
1.15/1.28 c STR average degree increase per successful call inf
1.15/1.28 c STR average degree increase per successful attempt inf
1.15/1.28 c STR total number of conflicts for successful attempts 0
1.15/1.28 c STR total number of conflicts for unsuccessful attempts 0
1.15/1.28 c STR total number of conflicts for inconclusive attempts 0
1.15/1.28 c STR average number of conflicts per successful attempt inf
1.15/1.28 c STR average number of conflicts per unsuccessful attempt inf
1.15/1.28 c STR average number of conflicts per inconclusive attempt inf
1.15/1.28 c AVG.sumWPerc -nan
1.15/1.28 c bigint constraints 0
1.15/1.28 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Wed Jul 16 06:19:36 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--summary--
ALL OK
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: 63708 MiB (60639 MiB free)
memory of node 1: 64465 MiB (59473 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4510689-1752596960/watcher-4510689-1752596960 -o /tmp/evaluation-result-4510689-1752596960/solver-4510689-1752596960 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1752596958-185341 --watchdog 3760 --file-size-limit 100000 run-dec-log.sh HOME/instance-4510689-1752596960.opb PROOFDIR/proof-4510689-1752596960
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 FSIZE limit: 102400000 KiB
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=185536, runsolver pid=185533
[startup+0.100056 s]*
/proc/loadavg: 14.39 9.45 7.18 2/501 185543
/proc/meminfo: memFree=122988772/131249992 swapFree=33010160/33010684
[pid=185536] ppid=185533 vsize=4192 memory=2816 CPUtime=0 cores=4,6
/proc/185536/stat : 185536 (run-dec-log.sh) S 185533 185536 185330 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 175374747 4292608 704 18446744073709551615 94174638215168 94174639109701 140732156647968 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94174639348752 94174639396496 94174667476992 140732156651807 140732156652002 140732156652002 140732156657606 0
/proc/185536/statm: 1048 704 672 219 0 110 0
[pid=185538] ppid=185536 vsize=56280 memory=11912 CPUtime=0.08 cores=4,6
/proc/185538/stat : 185538 (roundingsat) R 185536 185536 185330 0 -1 4194304 656 0 0 0 7 1 0 0 20 0 1 0 175374748 57630720 2978 18446744073709551615 4227072 8923433 140722897484848 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 13434880 140722897492325 140722897492518 140722897492518 140722897498090 0
/proc/185538/statm: 14070 2978 2048 1147 0 1497 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 60472 KiB
Current children cumulated memory: 14728 KiB
[startup+0.2108 s]*
/proc/loadavg: 14.39 9.45 7.18 2/501 185543
/proc/meminfo: memFree=122986756/131249992 swapFree=33010160/33010684
[pid=185536] ppid=185533 vsize=4192 memory=2816 CPUtime=0 cores=4,6
/proc/185536/stat : 185536 (run-dec-log.sh) S 185533 185536 185330 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 175374747 4292608 704 18446744073709551615 94174638215168 94174639109701 140732156647968 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94174639348752 94174639396496 94174667476992 140732156651807 140732156652002 140732156652002 140732156657606 0
/proc/185536/statm: 1048 704 672 219 0 110 0
[pid=185538] ppid=185536 vsize=57288 memory=12808 CPUtime=0.2 cores=4,6
/proc/185538/stat : 185538 (roundingsat) R 185536 185536 185330 0 -1 4194304 887 0 0 0 16 4 0 0 20 0 1 0 175374748 58662912 3202 18446744073709551615 4227072 8923433 140722897484848 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 13434880 140722897492325 140722897492518 140722897492518 140722897498090 0
/proc/185538/statm: 14322 3202 2048 1147 0 1749 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 61480 KiB
Current children cumulated memory: 15624 KiB
[startup+0.309276 s]*
/proc/loadavg: 14.39 9.45 7.18 2/501 185543
/proc/meminfo: memFree=122986756/131249992 swapFree=33010160/33010684
[pid=185536] ppid=185533 vsize=4192 memory=2816 CPUtime=0 cores=4,6
/proc/185536/stat : 185536 (run-dec-log.sh) S 185533 185536 185330 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 175374747 4292608 704 18446744073709551615 94174638215168 94174639109701 140732156647968 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94174639348752 94174639396496 94174667476992 140732156651807 140732156652002 140732156652002 140732156657606 0
/proc/185536/statm: 1048 704 672 219 0 110 0
[pid=185538] ppid=185536 vsize=57288 memory=12936 CPUtime=0.29 cores=4,6
/proc/185538/stat : 185538 (roundingsat) R 185536 185536 185330 0 -1 4194304 900 0 0 0 24 5 0 0 20 0 1 0 175374748 58662912 3234 18446744073709551615 4227072 8923433 140722897484848 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 13434880 140722897492325 140722897492518 140722897492518 140722897498090 0
/proc/185538/statm: 14322 3234 2048 1147 0 1749 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 61480 KiB
Current children cumulated memory: 15752 KiB
[startup+0.700117 s]
/proc/loadavg: 14.39 9.45 7.18 2/501 185543
/proc/meminfo: memFree=122982740/131249992 swapFree=33010160/33010684
[pid=185536] ppid=185533 vsize=4192 memory=2816 CPUtime=0 cores=4,6
/proc/185536/stat : 185536 (run-dec-log.sh) S 185533 185536 185330 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 175374747 4292608 704 18446744073709551615 94174638215168 94174639109701 140732156647968 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94174639348752 94174639396496 94174667476992 140732156651807 140732156652002 140732156652002 140732156657606 0
/proc/185536/statm: 1048 704 672 219 0 110 0
[pid=185538] ppid=185536 vsize=58532 memory=14064 CPUtime=0.67 cores=4,6
/proc/185538/stat : 185538 (roundingsat) R 185536 185536 185330 0 -1 4194304 1277 0 0 0 57 10 0 0 20 0 1 0 175374748 59936768 3516 18446744073709551615 4227072 8923433 140722897484848 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 13434880 140722897492325 140722897492518 140722897492518 140722897498090 0
/proc/185538/statm: 14633 3516 2048 1147 0 2060 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 62724 KiB
Current children cumulated memory: 16880 KiB
[startup+1.28154 s]
# the end of solver process 185536 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=0.999501 s, system=0.163663 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800137 s]
/proc/loadavg: 14.39 9.45 7.18 2/501 185543
/proc/meminfo: memFree=122982740/131249992 swapFree=33010160/33010684
[pid=185536] ppid=185533 vsize=4192 memory=2816 CPUtime=0 cores=4,6
/proc/185536/stat : 185536 (run-dec-log.sh) S 185533 185536 185330 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 175374747 4292608 704 18446744073709551615 94174638215168 94174639109701 140732156647968 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94174639348752 94174639396496 94174667476992 140732156651807 140732156652002 140732156652002 140732156657606 0
/proc/185536/statm: 1048 704 672 219 0 110 0
[pid=185538] ppid=185536 vsize=59260 memory=14960 CPUtime=0.77 cores=4,6
/proc/185538/stat : 185538 (roundingsat) R 185536 185536 185330 0 -1 4194304 1556 0 0 0 66 11 0 0 20 0 1 0 175374748 60682240 3740 18446744073709551615 4227072 8923433 140722897484848 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 13434880 140722897492325 140722897492518 140722897492518 140722897498090 0
/proc/185538/statm: 14815 3740 2048 1147 0 2242 0
Current children cumulated CPU time: 0.77 s
Current children cumulated vsize: 63452 KiB
Current children cumulated memory: 17776 KiB
[startup+1.20012 s]
/proc/loadavg: 14.39 9.45 7.18 2/501 185543
/proc/meminfo: memFree=122982740/131249992 swapFree=33010160/33010684
[pid=185536] ppid=185533 vsize=4192 memory=2816 CPUtime=0 cores=4,6
/proc/185536/stat : 185536 (run-dec-log.sh) S 185533 185536 185330 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 175374747 4292608 704 18446744073709551615 94174638215168 94174639109701 140732156647968 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94174639348752 94174639396496 94174667476992 140732156651807 140732156652002 140732156652002 140732156657606 0
/proc/185536/statm: 1048 704 672 219 0 110 0
[pid=185538] ppid=185536 vsize=59844 memory=15464 CPUtime=1.15 cores=4,6
/proc/185538/stat : 185538 (roundingsat) D 185536 185536 185330 0 -1 4194304 1789 0 0 0 99 16 0 0 20 0 1 0 175374748 61280256 3866 18446744073709551615 4227072 8923433 140722897484848 0 0 0 0 0 8405026 1 0 0 17 4 0 0 0 0 0 9823104 9832592 13434880 140722897492325 140722897492518 140722897492518 140722897498090 0
/proc/185538/statm: 14961 3866 2048 1147 0 2388 0
Current children cumulated CPU time: 1.15 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 18280 KiB
Child status: 0
Real time (s): 1.28156
CPU time (s): 1.16316
CPU user time (s): 0.999501
CPU system time (s): 0.163663
CPU usage (%): 90.7616
Max. virtual memory (cumulated for all children) (KiB): 64036
Max. memory (cumulated for all children) (KiB): 18280
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.999501
system time used= 0.163663
maximum resident set size= 15728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2021
page faults= 0
swaps= 0
block input operations= 0
block output operations= 7760
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 291
involuntary context switches= 10
# summary of solver processes directly reported to runsolver:
# pid: 185536
# total CPU time (s): 1.16316
# total CPU user time (s): 0.999501
# total CPU system time (s): 0.163663
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.032917 second user time and 0.048851 second system time
The end
Launcher Data
Begin job on nodeC025 at 2025-07-15 18:29:20
IDJOB=4510689
IDBENCH=160383
IDSOLVER=3352
FILE ID=nodeC025/4510689-1752596960
RUNJOBID= nodeC025-1752596958-185341
SLURM_JOB_ID= 9684389
Free space on /tmp= 433056 MiB
SOLVER NAME= roundingsat-log 63f22ad
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid3x90split.cnf-plain.pb.metafix.opb
COMMAND LINE= run-dec-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4510689-1752596960/watcher-4510689-1752596960 -o /tmp/evaluation-result-4510689-1752596960/solver-4510689-1752596960 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1752596958-185341 --watchdog 3760 --file-size-limit 100000 run-dec-log.sh HOME/instance-4510689-1752596960.opb PROOFDIR/proof-4510689-1752596960
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 4f4a68aaaa2bb28aea0e66d57890075f
RANDOM SEED=1524024075
nodeC025 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 : 0xb00002a
cpu MHz : 3597.905
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.67
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 : 0xb00002a
cpu MHz : 1729.225
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.67
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 : 0xb00002a
cpu MHz : 3599.818
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.67
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 : 0xb00002a
cpu MHz : 1200.277
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.67
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 : 0xb00002a
cpu MHz : 3599.631
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.67
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 : 0xb00002a
cpu MHz : 3700.000
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.67
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 : 0xb00002a
cpu MHz : 3599.847
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.67
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 : 0xb00002a
cpu MHz : 3700.000
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.67
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131249992 kB
MemFree: 122989592 kB
MemAvailable: 129714828 kB
Buffers: 2128 kB
Cached: 7472764 kB
SwapCached: 196 kB
Active: 449772 kB
Inactive: 7093652 kB
Active(anon): 77524 kB
Inactive(anon): 17060 kB
Active(file): 372248 kB
Inactive(file): 7076592 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010160 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 10316 kB
Writeback: 64 kB
AnonPages: 71212 kB
Mapped: 106712 kB
Shmem: 26052 kB
KReclaimable: 231268 kB
Slab: 332280 kB
SReclaimable: 231268 kB
SUnreclaim: 101012 kB
KernelStack: 8040 kB
PageTables: 3020 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635680 kB
Committed_AS: 339436 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 154472 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 14336 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: 207572 kB
DirectMap2M: 9000960 kB
DirectMap1G: 126877696 kB
Free space on /tmp at the end= 433056 MiB
End job on nodeC025 at 2025-07-15 18:29:21