Trace number 4510328
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-ECgrid3x80split.cnf-extracted.pb.metafix.opb |
| MD5SUM | 42530f8fa6d5232445304732efe45d63 |
| 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 | 0.118591 |
| 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 | 481 |
| Total number of constraints | 640 |
| Number of constraints which are clauses | 2 |
| Number of constraints which are cardinality constraints (but not clauses) | 638 |
| 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
0.00/0.03 c #variables 481 #constraints 640
0.00/0.04 c rational objective 240.5
0.40/0.46 c #Conflicts: 1000 | #Constraints: 1651
0.40/0.46 c #Conflicts: 2000 | #Constraints: 2652
0.40/0.46 c INPROCESSING
0.40/0.46 c GARBAGE COLLECT
0.40/0.46 c #Conflicts: 3000 | #Constraints: 2688
0.40/0.46 c #Conflicts: 4000 | #Constraints: 3689
0.40/0.46 c #Conflicts: 5000 | #Constraints: 4689
0.40/0.46 c #Conflicts: 6000 | #Constraints: 5689
0.40/0.46 c INPROCESSING
0.40/0.46 c GARBAGE COLLECT
0.40/0.46 c rational objective 240.5
0.59/0.64 c #Conflicts: 7000 | #Constraints: 4231
0.59/0.64 c #Conflicts: 8000 | #Constraints: 5231
0.59/0.64 c #Conflicts: 9000 | #Constraints: 6231
0.59/0.64 c INPROCESSING
0.59/0.64 c GARBAGE COLLECT
0.59/0.64 c rational objective 240.5
0.87/0.98 c #Conflicts: 10000 | #Constraints: 4349
0.87/0.98 c #Conflicts: 11000 | #Constraints: 5349
0.87/0.98 c #Conflicts: 12000 | #Constraints: 6349
0.87/0.98 c #Conflicts: 13000 | #Constraints: 7349
0.87/0.98 c #Conflicts: 14000 | #Constraints: 8349
0.87/0.98 c #Conflicts: 15000 | #Constraints: 9349
0.87/0.98 c #Conflicts: 16000 | #Constraints: 10349
0.87/0.98 c INPROCESSING
0.87/0.98 c GARBAGE COLLECT
0.87/0.98 c rational objective 240.5
1.09/1.16 c #Conflicts: 17000 | #Constraints: 6372
1.09/1.16 c #Conflicts: 18000 | #Constraints: 7372
1.09/1.16 c #Conflicts: 19000 | #Constraints: 8372
1.09/1.16 c #Conflicts: 20000 | #Constraints: 9372
1.09/1.16 c #Conflicts: 21000 | #Constraints: 10372
1.09/1.16 c INPROCESSING
1.09/1.16 c GARBAGE COLLECT
1.09/1.16 c rational objective 240.5
1.27/1.31 c #Conflicts: 22000 | #Constraints: 6599
1.27/1.31 c #Conflicts: 23000 | #Constraints: 7599
1.27/1.31 c #Conflicts: 24000 | #Constraints: 8599
1.27/1.31 c #Conflicts: 25000 | #Constraints: 9599
1.27/1.31 c cpu time 1.12227 s
1.27/1.31 c deterministic time 12629947 1.26e+07
1.27/1.31 c optimization time 2.8e-05 s
1.27/1.31 c total solve time 1.11536 s
1.27/1.31 c core-guided solve time 0 s
1.27/1.31 c propagation time 0.706622 s
1.27/1.31 c conflict analysis time 0.203941 s
1.27/1.31 c propagations 226305
1.27/1.31 c resolve steps 96634
1.27/1.31 c decisions 51768
1.27/1.31 c conflicts 25394
1.27/1.31 c restarts 92
1.27/1.31 c inprocessing phases 5
1.27/1.31 c garbage collections 5 ,( 100.00 )
1.27/1.31 c input clauses 2 ,( 0.31 )
1.27/1.31 c input cardinalities 638 ,( 99.69 )
1.27/1.31 c input general constraints 0 ,( 0.00 )
1.27/1.31 c input average constraint length 3.99
1.27/1.31 c input average constraint degree 2.00
1.27/1.31 c learned clauses 23092 ,( 90.82 )
1.27/1.31 c learned cardinalities 335 ,( 1.32 )
1.27/1.31 c learned general constraints 1999 ,( 7.86 )
1.27/1.31 c learned average constraint length 9.80
1.27/1.31 c learned average constraint degree 1488611.05
1.27/1.31 c watched CF 32, 64, 128, Arb: 422 , 0 , 0 , 0
1.27/1.31 c counting CF 32, 64, 128, Arb: 1577 , 0 , 0 , 0
1.27/1.31 c watched constraints 422 ,( 21.11 )
1.27/1.31 c counting constraints 1577 ,( 78.89 )
1.27/1.31 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 2212187 , 407418 , 212087 ,( 32799 , 179288 )
1.27/1.31 c gcd simplifications 224
1.27/1.31 c detected cardinalities 35
1.27/1.31 c weakened non-implied lits 14052
1.27/1.31 c weakened non-implying lits 26
1.27/1.31 c original variables 481
1.27/1.31 c clausal propagations 70196
1.27/1.31 c cardinality propagations 78357
1.27/1.31 c watched propagations 1158
1.27/1.31 c counting propagations 49882
1.27/1.31 c watch lookups 5514852
1.27/1.31 c watch backjump lookups 0
1.27/1.31 c watch checks 4285033
1.27/1.31 c propagation checks 1336233
1.27/1.31 c constraint additions 909382
1.27/1.31 c trail pops 303454
1.27/1.31 c formula constraints 640
1.27/1.31 c learned constraints 25389
1.27/1.31 c bound constraints 0
1.27/1.31 c core-guided constraints 0
1.27/1.31 c encountered formula constraints 18113
1.27/1.31 c encountered learned constraints 103469
1.27/1.31 c encountered bound constraints 0
1.27/1.31 c encountered core-guided constraints 0
1.27/1.31 c LP total time 0.371572 s
1.27/1.31 c LP solve time 0.28 s
1.27/1.31 c LP constraints added 674
1.27/1.31 c LP constraints removed 26
1.27/1.31 c LP pivots internal 2542
1.27/1.31 c LP pivots root 377
1.27/1.31 c LP calls 504
1.27/1.31 c LP optimalities 500
1.27/1.31 c LP no pivot count 59
1.27/1.31 c LP infeasibilities 4
1.27/1.31 c LP valid Farkas constraints 4
1.27/1.31 c LP learned Farkas constraints 4
1.27/1.31 c LP basis resets 0
1.27/1.31 c LP cycling count 0
1.27/1.31 c LP singular count 0
1.27/1.31 c LP no primal count 0
1.27/1.31 c LP no farkas count 0
1.27/1.31 c LP other issue count 0
1.27/1.31 c LP Gomory cuts 29
1.27/1.31 c LP learned cuts 5
1.27/1.31 c LP deleted cuts 26
1.27/1.31 c LP encountered Gomory constraints 0
1.27/1.31 c LP encountered Farkas constraints 379
1.27/1.31 c LP encountered learned Farkas constraints 63
1.27/1.31 c CG auxiliary variables introduced 0
1.27/1.31 c CG solutions found 0
1.27/1.31 c CG cores constructed 0
1.27/1.31 c CG core cardinality constraints returned 0
1.27/1.31 c CG unit cores 0
1.27/1.31 c CG single cores 0
1.27/1.31 c CG blocks removed during cardinality reduction 0
1.27/1.31 c CG first core best 0
1.27/1.31 c CG decision core best 0
1.27/1.31 c CG core reduction tie 0
1.27/1.31 c CG core degree average 0.00
1.27/1.31 c CG core slack average 0.00
1.27/1.31 c CG core upper bound improvements 0
1.27/1.31 c STR number of successful calls 0
1.27/1.31 c STR number of unsuccessful calls 0
1.27/1.31 c STR number of inconclusive calls 0
1.27/1.31 c STR number of successful attempts 0
1.27/1.31 c STR number of unsuccessful attempts 0
1.27/1.31 c STR number of inconclusive attempts 0
1.27/1.31 c STR average degree increase per successful call inf
1.27/1.31 c STR average degree increase per successful attempt inf
1.27/1.31 c STR total number of conflicts for successful attempts 0
1.27/1.31 c STR total number of conflicts for unsuccessful attempts 0
1.27/1.31 c STR total number of conflicts for inconclusive attempts 0
1.27/1.31 c STR average number of conflicts per successful attempt inf
1.27/1.31 c STR average number of conflicts per unsuccessful attempt inf
1.27/1.31 c STR average number of conflicts per inconclusive attempt inf
1.27/1.31 c AVG.sumWPerc 52.62
1.27/1.31 c bigint constraints 0
1.27/1.31 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 (62761 MiB free)
memory of node 1: 64465 MiB (63789 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4510328-1751198853/watcher-4510328-1751198853 -o /tmp/evaluation-result-4510328-1751198853/solver-4510328-1751198853 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751196106-21226 --watchdog 3760 run-dec.sh HOME/instance-4510328-1751198853.opb
running on 2 cores: 1,3
CPU governors:
performance: 1 3
Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=21794, runsolver pid=21791
[startup+0.1001 s]*
/proc/loadavg: 4.60 4.29 4.09 5/255 21796
/proc/meminfo: memFree=129588304/131382120 swapFree=33010684/33010684
[pid=21794] ppid=21791 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21794/stat : 21794 (run-dec.sh) S 21791 21794 21214 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 35563972 4292608 768 18446744073709551615 94015598170112 94015599064645 140734254243936 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94015599303696 94015599351440 94015629357056 140734254246253 140734254246376 140734254246376 140734254251978 0
/proc/21794/statm: 1048 768 704 219 0 110 0
[pid=21796] ppid=21794 vsize=57144 memory=11664 CPUtime=0.09 cores=1,3
/proc/21796/stat : 21796 (roundingsat) R 21794 21794 21214 0 -1 4194304 897 0 0 0 7 2 0 0 20 0 1 0 35563973 58515456 2916 18446744073709551615 4227072 8923433 140735168303600 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34172928 140735168305591 140735168305704 140735168305704 140735168311274 0
/proc/21796/statm: 14286 2916 2368 1147 0 1713 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 61336 KiB
Current children cumulated memory: 14736 KiB
[startup+0.213199 s]*
/proc/loadavg: 4.60 4.29 4.09 5/255 21796
/proc/meminfo: memFree=129588304/131382120 swapFree=33010684/33010684
[pid=21794] ppid=21791 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21794/stat : 21794 (run-dec.sh) S 21791 21794 21214 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 35563972 4292608 768 18446744073709551615 94015598170112 94015599064645 140734254243936 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94015599303696 94015599351440 94015629357056 140734254246253 140734254246376 140734254246376 140734254251978 0
/proc/21794/statm: 1048 768 704 219 0 110 0
[pid=21796] ppid=21794 vsize=57424 memory=14000 CPUtime=0.2 cores=1,3
/proc/21796/stat : 21796 (roundingsat) R 21794 21794 21214 0 -1 4194304 963 0 0 0 16 4 0 0 20 0 1 0 35563973 58802176 3500 18446744073709551615 4227072 8923433 140735168303600 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34172928 140735168305591 140735168305704 140735168305704 140735168311274 0
/proc/21796/statm: 14356 3500 2368 1147 0 1783 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 61616 KiB
Current children cumulated memory: 17072 KiB
[startup+0.312723 s]*
/proc/loadavg: 4.60 4.29 4.09 5/255 21796
/proc/meminfo: memFree=129588304/131382120 swapFree=33010684/33010684
[pid=21794] ppid=21791 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21794/stat : 21794 (run-dec.sh) S 21791 21794 21214 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 35563972 4292608 768 18446744073709551615 94015598170112 94015599064645 140734254243936 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94015599303696 94015599351440 94015629357056 140734254246253 140734254246376 140734254246376 140734254251978 0
/proc/21794/statm: 1048 768 704 219 0 110 0
[pid=21796] ppid=21794 vsize=57424 memory=14128 CPUtime=0.3 cores=1,3
/proc/21796/stat : 21796 (roundingsat) R 21794 21794 21214 0 -1 4194304 996 0 0 0 25 5 0 0 20 0 1 0 35563973 58802176 3532 18446744073709551615 4227072 8923433 140735168303600 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34172928 140735168305591 140735168305704 140735168305704 140735168311274 0
/proc/21796/statm: 14356 3532 2368 1147 0 1783 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 61616 KiB
Current children cumulated memory: 17200 KiB
[startup+0.700409 s]
/proc/loadavg: 4.60 4.29 4.09 5/255 21796
/proc/meminfo: memFree=129587548/131382120 swapFree=33010684/33010684
[pid=21794] ppid=21791 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21794/stat : 21794 (run-dec.sh) S 21791 21794 21214 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 35563972 4292608 768 18446744073709551615 94015598170112 94015599064645 140734254243936 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94015599303696 94015599351440 94015629357056 140734254246253 140734254246376 140734254246376 140734254251978 0
/proc/21794/statm: 1048 768 704 219 0 110 0
[pid=21796] ppid=21794 vsize=57956 memory=14640 CPUtime=0.68 cores=1,3
/proc/21796/stat : 21796 (roundingsat) R 21794 21794 21214 0 -1 4194304 1113 0 0 0 58 10 0 0 20 0 1 0 35563973 59346944 3660 18446744073709551615 4227072 8923433 140735168303600 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34172928 140735168305591 140735168305704 140735168305704 140735168311274 0
/proc/21796/statm: 14489 3660 2368 1147 0 1916 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 62148 KiB
Current children cumulated memory: 17712 KiB
[startup+1.31546 s]
# the end of solver process 21794 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.12695 s, system=0.172233 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800469 s]
/proc/loadavg: 4.60 4.29 4.09 5/255 21796
/proc/meminfo: memFree=129587548/131382120 swapFree=33010684/33010684
[pid=21794] ppid=21791 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21794/stat : 21794 (run-dec.sh) S 21791 21794 21214 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 35563972 4292608 768 18446744073709551615 94015598170112 94015599064645 140734254243936 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94015599303696 94015599351440 94015629357056 140734254246253 140734254246376 140734254246376 140734254251978 0
/proc/21794/statm: 1048 768 704 219 0 110 0
[pid=21796] ppid=21794 vsize=57956 memory=14640 CPUtime=0.77 cores=1,3
/proc/21796/stat : 21796 (roundingsat) R 21794 21794 21214 0 -1 4194304 1127 0 0 0 66 11 0 0 20 0 1 0 35563973 59346944 3660 18446744073709551615 4227072 8923433 140735168303600 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34172928 140735168305591 140735168305704 140735168305704 140735168311274 0
/proc/21796/statm: 14489 3660 2368 1147 0 1916 0
Current children cumulated CPU time: 0.77 s
Current children cumulated vsize: 62148 KiB
Current children cumulated memory: 17712 KiB
[startup+1.20035 s]
/proc/loadavg: 4.60 4.29 4.09 5/255 21796
/proc/meminfo: memFree=129586540/131382120 swapFree=33010684/33010684
[pid=21794] ppid=21791 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21794/stat : 21794 (run-dec.sh) S 21791 21794 21214 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 35563972 4292608 768 18446744073709551615 94015598170112 94015599064645 140734254243936 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94015599303696 94015599351440 94015629357056 140734254246253 140734254246376 140734254246376 140734254251978 0
/proc/21794/statm: 1048 768 704 219 0 110 0
[pid=21796] ppid=21794 vsize=58988 memory=15536 CPUtime=1.17 cores=1,3
/proc/21796/stat : 21796 (roundingsat) R 21794 21794 21214 0 -1 4194304 1338 0 0 0 102 15 0 0 20 0 1 0 35563973 60403712 3884 18446744073709551615 4227072 8923433 140735168303600 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34172928 140735168305591 140735168305704 140735168305704 140735168311274 0
/proc/21796/statm: 14747 3884 2368 1147 0 2174 0
Current children cumulated CPU time: 1.17 s
Current children cumulated vsize: 63180 KiB
Current children cumulated memory: 18608 KiB
[startup+1.30038 s]
/proc/loadavg: 4.60 4.29 4.09 5/255 21796
/proc/meminfo: memFree=129586540/131382120 swapFree=33010684/33010684
[pid=21794] ppid=21791 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21794/stat : 21794 (run-dec.sh) S 21791 21794 21214 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 35563972 4292608 768 18446744073709551615 94015598170112 94015599064645 140734254243936 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94015599303696 94015599351440 94015629357056 140734254246253 140734254246376 140734254246376 140734254251978 0
/proc/21794/statm: 1048 768 704 219 0 110 0
[pid=21796] ppid=21794 vsize=58988 memory=15536 CPUtime=1.27 cores=1,3
/proc/21796/stat : 21796 (roundingsat) R 21794 21794 21214 0 -1 4194304 1342 0 0 0 111 16 0 0 20 0 1 0 35563973 60403712 3884 18446744073709551615 4227072 8923433 140735168303600 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34172928 140735168305591 140735168305704 140735168305704 140735168311274 0
/proc/21796/statm: 14747 3884 2368 1147 0 2174 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 63180 KiB
Current children cumulated memory: 18608 KiB
Child status: 0
Real time (s): 1.3155
CPU time (s): 1.29918
CPU user time (s): 1.12695
CPU system time (s): 0.172233
CPU usage (%): 98.7591
Max. virtual memory (cumulated for all children) (KiB): 63180
Max. memory (cumulated for all children) (KiB): 18608
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.12695
system time used= 0.172233
maximum resident set size= 15536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1575
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= 5
# summary of solver processes directly reported to runsolver:
# pid: 21794
# total CPU time (s): 1.29918
# total CPU user time (s): 1.12695
# total CPU system time (s): 0.172233
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.043188 second user time and 0.074711 second system time
The end
Launcher Data
Begin job on nodeC003 at 2025-06-29 14:07:33
IDJOB=4510328
IDBENCH=160355
IDSOLVER=3349
FILE ID=nodeC003/4510328-1751198853
RUNJOBID= nodeC003-1751196106-21226
SLURM_JOB_ID= 9587607
Free space on /tmp= 433000 MiB
SOLVER NAME= roundingsat 63f22ad
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid3x80split.cnf-extracted.pb.metafix.opb
COMMAND LINE= run-dec.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4510328-1751198853/watcher-4510328-1751198853 -o /tmp/evaluation-result-4510328-1751198853/solver-4510328-1751198853 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751196106-21226 --watchdog 3760 run-dec.sh HOME/instance-4510328-1751198853.opb
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 42530f8fa6d5232445304732efe45d63
RANDOM SEED=1026010470
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 : 3530.920
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 : 1197.467
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 : 1197.771
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 : 1197.163
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 : 3691.234
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 : 3661.573
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 : 3700.000
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: 129588288 kB
MemAvailable: 129415864 kB
Buffers: 3280 kB
Cached: 638052 kB
SwapCached: 0 kB
Active: 878332 kB
Inactive: 424832 kB
Active(anon): 679800 kB
Inactive(anon): 0 kB
Active(file): 198532 kB
Inactive(file): 424832 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 7472 kB
Writeback: 0 kB
AnonPages: 657696 kB
Mapped: 111380 kB
Shmem: 17960 kB
KReclaimable: 87676 kB
Slab: 168852 kB
SReclaimable: 87676 kB
SUnreclaim: 81176 kB
KernelStack: 4096 kB
PageTables: 4420 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98701744 kB
Committed_AS: 1008368 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 149464 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 552960 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= 432992 MiB
End job on nodeC003 at 2025-06-29 14:07:35