Trace number 4511228
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-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x30split.opb |
| MD5SUM | 2bb0b15a1713ed3ebed857cd771e5926 |
| 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 | 0.054925 |
| 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 | 301 |
| Total number of constraints | 151 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 151 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 4 |
| 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 | 6 |
| 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
0.00/0.02 c RoundingSat 2
0.00/0.02 c branch pb25
0.00/0.02 c commit 63f22ad
0.00/0.02 c #variables 301 #constraints 302
0.00/0.03 c rational objective 150.5
0.29/0.37 c #Conflicts: 1000 | #Constraints: 1305
0.29/0.37 c #Conflicts: 2000 | #Constraints: 2305
0.29/0.37 c INPROCESSING
0.29/0.37 c GARBAGE COLLECT
0.29/0.37 c #Conflicts: 3000 | #Constraints: 2328
0.29/0.37 c #Conflicts: 4000 | #Constraints: 3328
0.29/0.37 c INPROCESSING
0.29/0.37 c GARBAGE COLLECT
0.29/0.37 c rational objective 150.5
0.48/0.59 c #Conflicts: 5000 | #Constraints: 2736
0.48/0.59 c #Conflicts: 6000 | #Constraints: 3736
0.48/0.59 c INPROCESSING
0.48/0.59 c GARBAGE COLLECT
0.48/0.59 c rational objective 150.5
0.76/0.80 c #Conflicts: 7000 | #Constraints: 2746
0.76/0.80 c #Conflicts: 8000 | #Constraints: 3746
0.76/0.80 c #Conflicts: 9000 | #Constraints: 4746
0.76/0.80 c INPROCESSING
0.76/0.80 c GARBAGE COLLECT
0.76/0.80 c rational objective 150.5
0.85/1.01 c #Conflicts: 10000 | #Constraints: 3450
0.85/1.01 c #Conflicts: 11000 | #Constraints: 4450
0.85/1.01 c #Conflicts: 12000 | #Constraints: 5450
0.85/1.01 c INPROCESSING
0.85/1.01 c GARBAGE COLLECT
0.85/1.01 c rational objective 150.5
1.16/1.24 c #Conflicts: 13000 | #Constraints: 3901
1.16/1.24 c #Conflicts: 14000 | #Constraints: 4901
1.16/1.24 c #Conflicts: 15000 | #Constraints: 5901
1.16/1.24 c INPROCESSING
1.16/1.24 c GARBAGE COLLECT
1.16/1.24 c rational objective 150.5
1.25/1.39 c #Conflicts: 16000 | #Constraints: 4125
1.25/1.39 c #Conflicts: 17000 | #Constraints: 5125
1.25/1.39 c #Conflicts: 18000 | #Constraints: 6125
1.25/1.39 c INPROCESSING
1.25/1.39 c GARBAGE COLLECT
1.25/1.39 c rational objective 150.5
1.45/1.57 c #Conflicts: 19000 | #Constraints: 4142
1.45/1.57 c #Conflicts: 20000 | #Constraints: 5142
1.45/1.57 c #Conflicts: 21000 | #Constraints: 6142
1.45/1.57 c INPROCESSING
1.45/1.57 c GARBAGE COLLECT
1.45/1.57 c rational objective 150.5
1.66/1.74 c #Conflicts: 22000 | #Constraints: 3944
1.66/1.74 c #Conflicts: 23000 | #Constraints: 4944
1.66/1.74 c #Conflicts: 24000 | #Constraints: 5944
1.66/1.74 c #Conflicts: 25000 | #Constraints: 6944
1.66/1.74 c INPROCESSING
1.66/1.74 c GARBAGE COLLECT
1.66/1.74 c rational objective 150.5
1.66/1.78 c #Conflicts: 26000 | #Constraints: 4553
1.66/1.78 c cpu time 1.48357 s
1.66/1.78 c deterministic time 33895783 3.39e+07
1.66/1.78 c optimization time 2.8e-05 s
1.66/1.78 c total solve time 1.48002 s
1.66/1.78 c core-guided solve time 0 s
1.66/1.78 c propagation time 0.832324 s
1.66/1.78 c conflict analysis time 0.345042 s
1.66/1.78 c propagations 359912
1.66/1.78 c resolve steps 82424
1.66/1.78 c decisions 155628
1.66/1.78 c conflicts 26444
1.66/1.78 c restarts 93
1.66/1.78 c inprocessing phases 9
1.66/1.78 c garbage collections 9 ,( 100.00 )
1.66/1.78 c input clauses 2 ,( 0.66 )
1.66/1.78 c input cardinalities 300 ,( 99.34 )
1.66/1.78 c input general constraints 0 ,( 0.00 )
1.66/1.78 c input average constraint length 3.99
1.66/1.78 c input average constraint degree 1.99
1.66/1.78 c learned clauses 22414 ,( 84.70 )
1.66/1.78 c learned cardinalities 358 ,( 1.35 )
1.66/1.78 c learned general constraints 3690 ,( 13.94 )
1.66/1.78 c learned average constraint length 14.25
1.66/1.78 c learned average constraint degree 218102.17
1.66/1.78 c watched CF 32, 64, 128, Arb: 1503 , 0 , 0 , 0
1.66/1.78 c counting CF 32, 64, 128, Arb: 2187 , 0 , 0 , 0
1.66/1.78 c watched constraints 1503 ,( 40.73 )
1.66/1.78 c counting constraints 2187 ,( 59.27 )
1.66/1.78 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 2493502 , 591443 , 635239 ,( 246602 , 388637 )
1.66/1.78 c gcd simplifications 64
1.66/1.78 c detected cardinalities 41
1.66/1.78 c weakened non-implied lits 21639
1.66/1.78 c weakened non-implying lits 19
1.66/1.78 c original variables 301
1.66/1.78 c clausal propagations 39511
1.66/1.78 c cardinality propagations 177499
1.66/1.78 c watched propagations 3152
1.66/1.78 c counting propagations 110874
1.66/1.78 c watch lookups 20064939
1.66/1.78 c watch backjump lookups 0
1.66/1.78 c watch checks 6984485
1.66/1.78 c propagation checks 4307264
1.66/1.78 c constraint additions 1478601
1.66/1.78 c trail pops 541968
1.66/1.78 c formula constraints 302
1.66/1.78 c learned constraints 26442
1.66/1.78 c bound constraints 0
1.66/1.78 c core-guided constraints 0
1.66/1.78 c encountered formula constraints 11725
1.66/1.78 c encountered learned constraints 97109
1.66/1.78 c encountered bound constraints 0
1.66/1.78 c encountered core-guided constraints 0
1.66/1.78 c LP total time 0.196013 s
1.66/1.78 c LP solve time 0.09 s
1.66/1.78 c LP constraints added 324
1.66/1.78 c LP constraints removed 18
1.66/1.78 c LP pivots internal 2652
1.66/1.78 c LP pivots root 333
1.66/1.78 c LP calls 265
1.66/1.78 c LP optimalities 264
1.66/1.78 c LP no pivot count 17
1.66/1.78 c LP infeasibilities 1
1.66/1.78 c LP valid Farkas constraints 1
1.66/1.78 c LP learned Farkas constraints 1
1.66/1.78 c LP basis resets 0
1.66/1.78 c LP cycling count 0
1.66/1.78 c LP singular count 0
1.66/1.78 c LP no primal count 0
1.66/1.78 c LP no farkas count 0
1.66/1.78 c LP other issue count 0
1.66/1.78 c LP Gomory cuts 18
1.66/1.78 c LP learned cuts 4
1.66/1.78 c LP deleted cuts 18
1.66/1.78 c LP encountered Gomory constraints 0
1.66/1.78 c LP encountered Farkas constraints 32
1.66/1.78 c LP encountered learned Farkas constraints 1
1.66/1.78 c CG auxiliary variables introduced 0
1.66/1.78 c CG solutions found 0
1.66/1.78 c CG cores constructed 0
1.66/1.78 c CG core cardinality constraints returned 0
1.66/1.78 c CG unit cores 0
1.66/1.78 c CG single cores 0
1.66/1.78 c CG blocks removed during cardinality reduction 0
1.66/1.78 c CG first core best 0
1.66/1.78 c CG decision core best 0
1.66/1.78 c CG core reduction tie 0
1.66/1.78 c CG core degree average 0.00
1.66/1.78 c CG core slack average 0.00
1.66/1.78 c CG core upper bound improvements 0
1.66/1.78 c STR number of successful calls 0
1.66/1.78 c STR number of unsuccessful calls 0
1.66/1.78 c STR number of inconclusive calls 0
1.66/1.78 c STR number of successful attempts 0
1.66/1.78 c STR number of unsuccessful attempts 0
1.66/1.78 c STR number of inconclusive attempts 0
1.66/1.78 c STR average degree increase per successful call inf
1.66/1.78 c STR average degree increase per successful attempt inf
1.66/1.78 c STR total number of conflicts for successful attempts 0
1.66/1.78 c STR total number of conflicts for unsuccessful attempts 0
1.66/1.78 c STR total number of conflicts for inconclusive attempts 0
1.66/1.78 c STR average number of conflicts per successful attempt inf
1.66/1.78 c STR average number of conflicts per unsuccessful attempt inf
1.66/1.78 c STR average number of conflicts per inconclusive attempt inf
1.66/1.78 c AVG.sumWPerc 43.28
1.66/1.78 c bigint constraints 0
1.66/1.78 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 (62965 MiB free)
memory of node 1: 64465 MiB (63764 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4511228-1751200533/watcher-4511228-1751200533 -o /tmp/evaluation-result-4511228-1751200533/solver-4511228-1751200533 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751196106-21224 --watchdog 3760 run-dec.sh HOME/instance-4511228-1751200533.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=23021, runsolver pid=23018
Current StackSize limit: 8192 KiB
[startup+0.100067 s]*
/proc/loadavg: 4.10 4.13 4.12 5/256 23023
/proc/meminfo: memFree=129770364/131382120 swapFree=33010684/33010684
[pid=23021] ppid=23018 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/23021/stat : 23021 (run-dec.sh) S 23018 23021 21214 0 -1 4194304 202 0 0 0 0 0 0 0 20 0 1 0 35732001 4292608 736 18446744073709551615 94605944721408 94605945615941 140725763440688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94605945854992 94605945902736 94605978832896 140725763443053 140725763443176 140725763443176 140725763448778 0
/proc/23021/statm: 1048 736 672 219 0 110 0
[pid=23023] ppid=23021 vsize=56500 memory=11264 CPUtime=0.08 cores=0,2
/proc/23023/stat : 23023 (roundingsat) R 23021 23021 21214 0 -1 4194304 707 0 0 0 7 1 0 0 20 0 1 0 35732001 57856000 2816 18446744073709551615 4227072 8923433 140720419973024 0 0 0 0 0 8405026 0 0 0 17 2 0 0 0 0 0 9823104 9832592 32993280 140720419981751 140720419981864 140720419981864 140720419987434 0
/proc/23023/statm: 14125 2816 2368 1147 0 1552 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 60692 KiB
Current children cumulated memory: 14208 KiB
[startup+0.214838 s]*
/proc/loadavg: 4.10 4.13 4.12 5/256 23023
/proc/meminfo: memFree=129769860/131382120 swapFree=33010684/33010684
[pid=23021] ppid=23018 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/23021/stat : 23021 (run-dec.sh) S 23018 23021 21214 0 -1 4194304 202 0 0 0 0 0 0 0 20 0 1 0 35732001 4292608 736 18446744073709551615 94605944721408 94605945615941 140725763440688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94605945854992 94605945902736 94605978832896 140725763443053 140725763443176 140725763443176 140725763448778 0
/proc/23021/statm: 1048 736 672 219 0 110 0
[pid=23023] ppid=23021 vsize=56772 memory=13584 CPUtime=0.19 cores=0,2
/proc/23023/stat : 23023 (roundingsat) R 23021 23021 21214 0 -1 4194304 783 0 0 0 16 3 0 0 20 0 1 0 35732001 58134528 3396 18446744073709551615 4227072 8923433 140720419973024 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 32993280 140720419981751 140720419981864 140720419981864 140720419987434 0
/proc/23023/statm: 14193 3396 2368 1147 0 1620 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 60964 KiB
Current children cumulated memory: 16528 KiB
[startup+0.313719 s]*
/proc/loadavg: 4.10 4.13 4.12 5/256 23023
/proc/meminfo: memFree=129769860/131382120 swapFree=33010684/33010684
[pid=23021] ppid=23018 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/23021/stat : 23021 (run-dec.sh) S 23018 23021 21214 0 -1 4194304 202 0 0 0 0 0 0 0 20 0 1 0 35732001 4292608 736 18446744073709551615 94605944721408 94605945615941 140725763440688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94605945854992 94605945902736 94605978832896 140725763443053 140725763443176 140725763443176 140725763448778 0
/proc/23021/statm: 1048 736 672 219 0 110 0
[pid=23023] ppid=23021 vsize=57036 memory=13712 CPUtime=0.29 cores=0,2
/proc/23023/stat : 23023 (roundingsat) R 23021 23021 21214 0 -1 4194304 832 0 0 0 25 4 0 0 20 0 1 0 35732001 58404864 3428 18446744073709551615 4227072 8923433 140720419973024 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 32993280 140720419981751 140720419981864 140720419981864 140720419987434 0
/proc/23023/statm: 14259 3428 2368 1147 0 1686 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 61228 KiB
Current children cumulated memory: 16656 KiB
[startup+0.700434 s]
/proc/loadavg: 4.10 4.13 4.12 5/256 23023
/proc/meminfo: memFree=129769860/131382120 swapFree=33010684/33010684
[pid=23021] ppid=23018 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/23021/stat : 23021 (run-dec.sh) S 23018 23021 21214 0 -1 4194304 202 0 0 0 0 0 0 0 20 0 1 0 35732001 4292608 736 18446744073709551615 94605944721408 94605945615941 140725763440688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94605945854992 94605945902736 94605978832896 140725763443053 140725763443176 140725763443176 140725763448778 0
/proc/23021/statm: 1048 736 672 219 0 110 0
[pid=23023] ppid=23021 vsize=57308 memory=13968 CPUtime=0.65 cores=0,2
/proc/23023/stat : 23023 (roundingsat) R 23021 23021 21214 0 -1 4194304 896 0 0 0 57 8 0 0 20 0 1 0 35732001 58683392 3492 18446744073709551615 4227072 8923433 140720419973024 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 32993280 140720419981751 140720419981864 140720419981864 140720419987434 0
/proc/23023/statm: 14327 3492 2368 1147 0 1754 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 61500 KiB
Current children cumulated memory: 16912 KiB
[startup+1.50038 s]
/proc/loadavg: 4.10 4.13 4.12 5/256 23023
/proc/meminfo: memFree=129770112/131382120 swapFree=33010684/33010684
[pid=23021] ppid=23018 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/23021/stat : 23021 (run-dec.sh) S 23018 23021 21214 0 -1 4194304 202 0 0 0 0 0 0 0 20 0 1 0 35732001 4292608 736 18446744073709551615 94605944721408 94605945615941 140725763440688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94605945854992 94605945902736 94605978832896 140725763443053 140725763443176 140725763443176 140725763448778 0
/proc/23021/statm: 1048 736 672 219 0 110 0
[pid=23023] ppid=23021 vsize=58052 memory=14736 CPUtime=1.45 cores=0,2
/proc/23023/stat : 23023 (roundingsat) R 23021 23021 21214 0 -1 4194304 1091 0 0 0 124 21 0 0 20 0 1 0 35732001 59445248 3684 18446744073709551615 4227072 8923433 140720419973024 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 32993280 140720419981751 140720419981864 140720419981864 140720419987434 0
/proc/23023/statm: 14513 3684 2368 1147 0 1940 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 62244 KiB
Current children cumulated memory: 17680 KiB
[startup+1.78891 s]
# the end of solver process 23021 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.4882 s, system=0.26719 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60047 s]
/proc/loadavg: 4.10 4.13 4.12 5/256 23023
/proc/meminfo: memFree=129770112/131382120 swapFree=33010684/33010684
[pid=23021] ppid=23018 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/23021/stat : 23021 (run-dec.sh) S 23018 23021 21214 0 -1 4194304 202 0 0 0 0 0 0 0 20 0 1 0 35732001 4292608 736 18446744073709551615 94605944721408 94605945615941 140725763440688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94605945854992 94605945902736 94605978832896 140725763443053 140725763443176 140725763443176 140725763448778 0
/proc/23021/statm: 1048 736 672 219 0 110 0
[pid=23023] ppid=23021 vsize=58196 memory=14864 CPUtime=1.55 cores=0,2
/proc/23023/stat : 23023 (roundingsat) R 23021 23021 21214 0 -1 4194304 1118 0 0 0 132 23 0 0 20 0 1 0 35732001 59592704 3716 18446744073709551615 4227072 8923433 140720419973024 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 32993280 140720419981751 140720419981864 140720419981864 140720419987434 0
/proc/23023/statm: 14549 3716 2368 1147 0 1976 0
Current children cumulated CPU time: 1.55 s
Current children cumulated vsize: 62388 KiB
Current children cumulated memory: 17808 KiB
[startup+1.70036 s]
/proc/loadavg: 4.10 4.13 4.12 5/256 23023
/proc/meminfo: memFree=129770112/131382120 swapFree=33010684/33010684
[pid=23021] ppid=23018 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/23021/stat : 23021 (run-dec.sh) S 23018 23021 21214 0 -1 4194304 202 0 0 0 0 0 0 0 20 0 1 0 35732001 4292608 736 18446744073709551615 94605944721408 94605945615941 140725763440688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94605945854992 94605945902736 94605978832896 140725763443053 140725763443176 140725763443176 140725763448778 0
/proc/23021/statm: 1048 736 672 219 0 110 0
[pid=23023] ppid=23021 vsize=58196 memory=14864 CPUtime=1.66 cores=0,2
/proc/23023/stat : 23023 (roundingsat) R 23021 23021 21214 0 -1 4194304 1119 0 0 0 141 25 0 0 20 0 1 0 35732001 59592704 3716 18446744073709551615 4227072 8923433 140720419973024 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 32993280 140720419981751 140720419981864 140720419981864 140720419987434 0
/proc/23023/statm: 14549 3716 2368 1147 0 1976 0
Current children cumulated CPU time: 1.66 s
Current children cumulated vsize: 62388 KiB
Current children cumulated memory: 17808 KiB
Child status: 0
Real time (s): 1.78897
CPU time (s): 1.75539
CPU user time (s): 1.4882
CPU system time (s): 0.26719
CPU usage (%): 98.1229
Max. virtual memory (cumulated for all children) (KiB): 62388
Max. memory (cumulated for all children) (KiB): 17808
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.4882
system time used= 0.26719
maximum resident set size= 14992
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1375
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= 145
involuntary context switches= 12
# summary of solver processes directly reported to runsolver:
# pid: 23021
# total CPU time (s): 1.75539
# total CPU user time (s): 1.4882
# total CPU system time (s): 0.26719
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.045134 second user time and 0.075864 second system time
The end
Launcher Data
Begin job on nodeC003 at 2025-06-29 14:35:33
IDJOB=4511228
IDBENCH=160433
IDSOLVER=3349
FILE ID=nodeC003/4511228-1751200533
RUNJOBID= nodeC003-1751196106-21224
SLURM_JOB_ID= 9587607
Free space on /tmp= 433016 MiB
SOLVER NAME= roundingsat 63f22ad
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x30split.opb
COMMAND LINE= run-dec.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4511228-1751200533/watcher-4511228-1751200533 -o /tmp/evaluation-result-4511228-1751200533/solver-4511228-1751200533 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751196106-21224 --watchdog 3760 run-dec.sh HOME/instance-4511228-1751200533.opb
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 2bb0b15a1713ed3ebed857cd771e5926
RANDOM SEED=1719810014
nodeC003 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 : 1197.162
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 : 6983.44
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 : 3691.227
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 : 6983.44
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 : 1197.170
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 : 6983.44
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 : 1197.384
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 : 6983.44
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 : 3661.444
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 : 6983.44
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 : 3691.266
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 : 6983.44
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 : 1197.711
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 : 6983.44
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 : 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 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 : 6983.44
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131382120 kB
MemFree: 129771276 kB
MemAvailable: 129591848 kB
Buffers: 3280 kB
Cached: 630892 kB
SwapCached: 0 kB
Active: 617848 kB
Inactive: 417676 kB
Active(anon): 419316 kB
Inactive(anon): 0 kB
Active(file): 198532 kB
Inactive(file): 417676 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 7424 kB
Writeback: 0 kB
AnonPages: 399952 kB
Mapped: 111384 kB
Shmem: 17960 kB
KReclaimable: 87980 kB
Slab: 168788 kB
SReclaimable: 87980 kB
SUnreclaim: 80808 kB
KernelStack: 4112 kB
PageTables: 3956 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98701744 kB
Committed_AS: 759772 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 149448 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 288768 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: 11245568 kB
DirectMap1G: 124780544 kB
Free space on /tmp at the end= 433008 MiB
End job on nodeC003 at 2025-06-29 14:35:35