Trace number 4517290
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-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
equalities/array_comm/normalized-16arraycomm_teq_tvars_greater.opb |
| MD5SUM | 87f67814fd1a58888c5941928a1532df |
| 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 | 0.013405 |
| 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 | 1568 |
| Total number of constraints | 833 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 833 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 64 |
| 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 | 2147483648 |
| Number of bits of the biggest number in a constraint | 32 |
| Biggest sum of numbers in a constraint | 8589934591 |
| Number of bits of the biggest sum of numbers | 33 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.03 c RoundingSat 2
0.00/0.03 c branch pb25
0.00/0.03 c commit 63f22ad
0.00/0.05 c #variables 1568 #constraints 1665
0.00/0.05 c rational objective 4.65661e-10
0.18/0.29 c #Conflicts: 1000 | #Constraints: 2665
0.18/0.29 c #Conflicts: 2000 | #Constraints: 3665
0.18/0.29 c INPROCESSING
0.18/0.29 c GARBAGE COLLECT
0.18/0.29 c rational objective 5.00006
1.45/1.50 c #Conflicts: 3000 | #Constraints: 3690
1.45/1.50 c #Conflicts: 4000 | #Constraints: 4690
1.45/1.50 c INPROCESSING
1.45/1.50 c GARBAGE COLLECT
1.45/1.50 c #Conflicts: 5000 | #Constraints: 4126
1.45/1.50 c #Conflicts: 6000 | #Constraints: 5126
1.45/1.50 c INPROCESSING
1.45/1.50 c GARBAGE COLLECT
1.45/1.50 c #Conflicts: 7000 | #Constraints: 4154
1.45/1.50 c #Conflicts: 8000 | #Constraints: 5154
1.45/1.50 c #Conflicts: 9000 | #Constraints: 6154
1.45/1.50 c INPROCESSING
1.45/1.50 c GARBAGE COLLECT
1.45/1.50 c #Conflicts: 10000 | #Constraints: 4873
1.45/1.50 c #Conflicts: 11000 | #Constraints: 5873
1.45/1.50 c #Conflicts: 12000 | #Constraints: 6873
1.45/1.50 c INPROCESSING
1.45/1.50 c GARBAGE COLLECT
1.45/1.50 c rational objective 5.00032
2.06/2.16 c #Conflicts: 13000 | #Constraints: 5333
2.06/2.16 c #Conflicts: 14000 | #Constraints: 6334
2.06/2.16 c #Conflicts: 15000 | #Constraints: 7334
2.06/2.16 c INPROCESSING
2.06/2.16 c GARBAGE COLLECT
2.06/2.16 c #Conflicts: 16000 | #Constraints: 5584
2.06/2.16 c #Conflicts: 17000 | #Constraints: 6584
2.06/2.16 c #Conflicts: 18000 | #Constraints: 7584
2.06/2.16 c INPROCESSING
2.06/2.16 c GARBAGE COLLECT
2.06/2.16 c cpu time 1.94978 s
2.06/2.16 c deterministic time 29516857 2.95e+07
2.06/2.16 c optimization time 3.6e-05 s
2.06/2.16 c total solve time 1.93723 s
2.06/2.16 c core-guided solve time 0 s
2.06/2.16 c propagation time 0.930804 s
2.06/2.16 c conflict analysis time 0.485595 s
2.06/2.16 c propagations 711060
2.06/2.16 c resolve steps 148285
2.06/2.16 c decisions 52037
2.06/2.16 c conflicts 18260
2.06/2.16 c restarts 62
2.06/2.16 c inprocessing phases 7
2.06/2.16 c garbage collections 7 ,( 100.00 )
2.06/2.16 c input clauses 704 ,( 42.28 )
2.06/2.16 c input cardinalities 0 ,( 0.00 )
2.06/2.16 c input general constraints 961 ,( 57.72 )
2.06/2.16 c input average constraint length 3.73
2.06/2.16 c input average constraint degree 2579562.07
2.06/2.16 c learned clauses 6470 ,( 35.42 )
2.06/2.16 c learned cardinalities 127 ,( 0.70 )
2.06/2.16 c learned general constraints 11669 ,( 63.88 )
2.06/2.16 c learned average constraint length 27.25
2.06/2.16 c learned average constraint degree 37816176.70
2.06/2.16 c watched CF 32, 64, 128, Arb: 2287 , 0 , 0 , 0
2.06/2.16 c counting CF 32, 64, 128, Arb: 10342 , 1 , 0 , 0
2.06/2.16 c watched constraints 2287 ,( 18.11 )
2.06/2.16 c counting constraints 10343 ,( 81.89 )
2.06/2.16 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 392124 , 22039 , 2749802 ,( 167287 , 2582515 )
2.06/2.16 c gcd simplifications 1262
2.06/2.16 c detected cardinalities 30
2.06/2.16 c weakened non-implied lits 143539
2.06/2.16 c weakened non-implying lits 1653
2.06/2.16 c original variables 1568
2.06/2.16 c clausal propagations 140078
2.06/2.16 c cardinality propagations 811
2.06/2.16 c watched propagations 3740
2.06/2.16 c counting propagations 538983
2.06/2.16 c watch lookups 10861930
2.06/2.16 c watch backjump lookups 0
2.06/2.16 c watch checks 2458797
2.06/2.16 c propagation checks 12847582
2.06/2.16 c constraint additions 1798272
2.06/2.16 c trail pops 781355
2.06/2.16 c formula constraints 1665
2.06/2.16 c learned constraints 18257
2.06/2.16 c bound constraints 0
2.06/2.16 c core-guided constraints 0
2.06/2.16 c encountered formula constraints 102352
2.06/2.16 c encountered learned constraints 63692
2.06/2.16 c encountered bound constraints 0
2.06/2.16 c encountered core-guided constraints 0
2.06/2.16 c LP total time 0.660907 s
2.06/2.16 c LP solve time 0.56 s
2.06/2.16 c LP constraints added 1671
2.06/2.16 c LP constraints removed 0
2.06/2.16 c LP pivots internal 2284
2.06/2.16 c LP pivots root 3539
2.06/2.16 c LP calls 11
2.06/2.16 c LP optimalities 4
2.06/2.16 c LP no pivot count 1
2.06/2.16 c LP infeasibilities 4
2.06/2.16 c LP valid Farkas constraints 4
2.06/2.16 c LP learned Farkas constraints 1
2.06/2.16 c LP basis resets 2
2.06/2.16 c LP cycling count 1
2.06/2.16 c LP singular count 1
2.06/2.16 c LP no primal count 0
2.06/2.16 c LP no farkas count 0
2.06/2.16 c LP other issue count 0
2.06/2.16 c LP Gomory cuts 4
2.06/2.16 c LP learned cuts 2
2.06/2.16 c LP deleted cuts 0
2.06/2.16 c LP encountered Gomory constraints 0
2.06/2.16 c LP encountered Farkas constraints 489
2.06/2.16 c LP encountered learned Farkas constraints 10
2.06/2.16 c CG auxiliary variables introduced 0
2.06/2.16 c CG solutions found 0
2.06/2.16 c CG cores constructed 0
2.06/2.16 c CG core cardinality constraints returned 0
2.06/2.16 c CG unit cores 0
2.06/2.16 c CG single cores 0
2.06/2.16 c CG blocks removed during cardinality reduction 0
2.06/2.16 c CG first core best 0
2.06/2.16 c CG decision core best 0
2.06/2.16 c CG core reduction tie 0
2.06/2.16 c CG core degree average 0.00
2.06/2.16 c CG core slack average 0.00
2.06/2.16 c CG core upper bound improvements 0
2.06/2.16 c STR number of successful calls 0
2.06/2.16 c STR number of unsuccessful calls 0
2.06/2.16 c STR number of inconclusive calls 0
2.06/2.16 c STR number of successful attempts 0
2.06/2.16 c STR number of unsuccessful attempts 0
2.06/2.16 c STR number of inconclusive attempts 0
2.06/2.16 c STR average degree increase per successful call inf
2.06/2.16 c STR average degree increase per successful attempt inf
2.06/2.16 c STR total number of conflicts for successful attempts 0
2.06/2.16 c STR total number of conflicts for unsuccessful attempts 0
2.06/2.16 c STR total number of conflicts for inconclusive attempts 0
2.06/2.16 c STR average number of conflicts per successful attempt inf
2.06/2.16 c STR average number of conflicts per unsuccessful attempt inf
2.06/2.16 c STR average number of conflicts per inconclusive attempt inf
2.06/2.16 c AVG.sumWPerc 61.29
2.06/2.16 c bigint constraints 1
2.06/2.16 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 (59396 MiB free)
memory of node 1: 64465 MiB (61025 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4517290-1751233192/watcher-4517290-1751233192 -o /tmp/evaluation-result-4517290-1751233192/solver-4517290-1751233192 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1751232530-35815 --watchdog 3760 run-dec.sh HOME/instance-4517290-1751233192.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=38340, runsolver pid=38337
Current StackSize limit: 8192 KiB
[startup+0.100076 s]*
/proc/loadavg: 4.52 4.08 3.64 5/254 38342
/proc/meminfo: memFree=123311612/131382112 swapFree=33010684/33010684
[pid=38340] ppid=38337 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/38340/stat : 38340 (run-dec.sh) S 38337 38340 35802 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 38998331 4292608 768 18446744073709551615 94150882418688 94150883313221 140735660147264 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94150883552272 94150883600016 94150912753664 140735660153197 140735660153320 140735660153320 140735660158922 0
/proc/38340/statm: 1048 768 704 219 0 110 0
[pid=38342] ppid=38340 vsize=59524 memory=15920 CPUtime=0.07 cores=0,2
/proc/38342/stat : 38342 (roundingsat) R 38340 38340 35802 0 -1 4194304 1598 0 0 0 6 1 0 0 20 0 1 0 38998332 60952576 3980 18446744073709551615 4227072 8923433 140724568960560 0 0 0 0 0 8405026 0 0 0 17 2 0 0 0 0 0 9823104 9832592 25133056 140724568963511 140724568963624 140724568963624 140724568969194 0
/proc/38342/statm: 14881 3980 2336 1147 0 2308 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 63716 KiB
Current children cumulated memory: 18992 KiB
[startup+0.214745 s]*
/proc/loadavg: 4.52 4.08 3.64 5/254 38342
/proc/meminfo: memFree=123311612/131382112 swapFree=33010684/33010684
[pid=38340] ppid=38337 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/38340/stat : 38340 (run-dec.sh) S 38337 38340 35802 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 38998331 4292608 768 18446744073709551615 94150882418688 94150883313221 140735660147264 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94150883552272 94150883600016 94150912753664 140735660153197 140735660153320 140735660153320 140735660158922 0
/proc/38340/statm: 1048 768 704 219 0 110 0
[pid=38342] ppid=38340 vsize=59920 memory=16176 CPUtime=0.18 cores=0,2
/proc/38342/stat : 38342 (roundingsat) R 38340 38340 35802 0 -1 4194304 1702 0 0 0 16 2 0 0 20 0 1 0 38998332 61358080 4044 18446744073709551615 4227072 8923433 140724568960560 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 25133056 140724568963511 140724568963624 140724568963624 140724568969194 0
/proc/38342/statm: 14980 4044 2336 1147 0 2407 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 64112 KiB
Current children cumulated memory: 19248 KiB
[startup+0.313031 s]*
/proc/loadavg: 4.52 4.08 3.64 5/254 38342
/proc/meminfo: memFree=123311612/131382112 swapFree=33010684/33010684
[pid=38340] ppid=38337 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/38340/stat : 38340 (run-dec.sh) S 38337 38340 35802 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 38998331 4292608 768 18446744073709551615 94150882418688 94150883313221 140735660147264 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94150883552272 94150883600016 94150912753664 140735660153197 140735660153320 140735660153320 140735660158922 0
/proc/38340/statm: 1048 768 704 219 0 110 0
[pid=38342] ppid=38340 vsize=60188 memory=16560 CPUtime=0.28 cores=0,2
/proc/38342/stat : 38342 (roundingsat) R 38340 38340 35802 0 -1 4194304 1785 0 0 0 25 3 0 0 20 0 1 0 38998332 61632512 4140 18446744073709551615 4227072 8923433 140724568960560 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 25133056 140724568963511 140724568963624 140724568963624 140724568969194 0
/proc/38342/statm: 15047 4140 2336 1147 0 2474 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 64380 KiB
Current children cumulated memory: 19632 KiB
[startup+0.700382 s]
/proc/loadavg: 4.52 4.08 3.64 5/254 38342
/proc/meminfo: memFree=123311864/131382112 swapFree=33010684/33010684
[pid=38340] ppid=38337 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/38340/stat : 38340 (run-dec.sh) S 38337 38340 35802 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 38998331 4292608 768 18446744073709551615 94150882418688 94150883313221 140735660147264 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94150883552272 94150883600016 94150912753664 140735660153197 140735660153320 140735660153320 140735660158922 0
/proc/38340/statm: 1048 768 704 219 0 110 0
[pid=38342] ppid=38340 vsize=61592 memory=17712 CPUtime=0.65 cores=0,2
/proc/38342/stat : 38342 (roundingsat) R 38340 38340 35802 0 -1 4194304 2080 0 0 0 59 6 0 0 20 0 1 0 38998332 63070208 4428 18446744073709551615 4227072 8923433 140724568960560 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 25133056 140724568963511 140724568963624 140724568963624 140724568969194 0
/proc/38342/statm: 15398 4428 2336 1147 0 2825 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 65784 KiB
Current children cumulated memory: 20784 KiB
[startup+1.5004 s]
/proc/loadavg: 4.52 4.08 3.64 5/254 38342
/proc/meminfo: memFree=123311864/131382112 swapFree=33010684/33010684
[pid=38340] ppid=38337 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/38340/stat : 38340 (run-dec.sh) S 38337 38340 35802 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 38998331 4292608 768 18446744073709551615 94150882418688 94150883313221 140735660147264 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94150883552272 94150883600016 94150912753664 140735660153197 140735660153320 140735660153320 140735660158922 0
/proc/38340/statm: 1048 768 704 219 0 110 0
[pid=38342] ppid=38340 vsize=63476 memory=19888 CPUtime=1.45 cores=0,2
/proc/38342/stat : 38342 (roundingsat) R 38340 38340 35802 0 -1 4194304 2570 0 0 0 133 12 0 0 20 0 1 0 38998332 64999424 4972 18446744073709551615 4227072 8923433 140724568960560 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 25133056 140724568963511 140724568963624 140724568963624 140724568969194 0
/proc/38342/statm: 15869 4972 2400 1147 0 3296 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 67668 KiB
Current children cumulated memory: 22960 KiB
[startup+2.16636 s]
# the end of solver process 38340 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.95564 s, system=0.168794 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60038 s]
/proc/loadavg: 4.52 4.08 3.64 5/254 38342
/proc/meminfo: memFree=123311864/131382112 swapFree=33010684/33010684
[pid=38340] ppid=38337 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/38340/stat : 38340 (run-dec.sh) S 38337 38340 35802 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 38998331 4292608 768 18446744073709551615 94150882418688 94150883313221 140735660147264 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94150883552272 94150883600016 94150912753664 140735660153197 140735660153320 140735660153320 140735660158922 0
/proc/38340/statm: 1048 768 704 219 0 110 0
[pid=38342] ppid=38340 vsize=63476 memory=19888 CPUtime=1.54 cores=0,2
/proc/38342/stat : 38342 (roundingsat) R 38340 38340 35802 0 -1 4194304 2572 0 0 0 142 12 0 0 20 0 1 0 38998332 64999424 4972 18446744073709551615 4227072 8923433 140724568960560 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 25133056 140724568963511 140724568963624 140724568963624 140724568969194 0
/proc/38342/statm: 15869 4972 2400 1147 0 3296 0
Current children cumulated CPU time: 1.54 s
Current children cumulated vsize: 67668 KiB
Current children cumulated memory: 22960 KiB
[startup+2.00037 s]*
/proc/loadavg: 4.52 4.08 3.64 5/254 38342
/proc/meminfo: memFree=123307776/131382112 swapFree=33010684/33010684
[pid=38340] ppid=38337 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/38340/stat : 38340 (run-dec.sh) S 38337 38340 35802 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 38998331 4292608 768 18446744073709551615 94150882418688 94150883313221 140735660147264 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94150883552272 94150883600016 94150912753664 140735660153197 140735660153320 140735660153320 140735660158922 0
/proc/38340/statm: 1048 768 704 219 0 110 0
[pid=38342] ppid=38340 vsize=64312 memory=21040 CPUtime=1.96 cores=0,2
/proc/38342/stat : 38342 (roundingsat) R 38340 38340 35802 0 -1 4194304 2820 0 0 0 181 15 0 0 20 0 1 0 38998332 65855488 5260 18446744073709551615 4227072 8923433 140724568960560 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 25133056 140724568963511 140724568963624 140724568963624 140724568969194 0
/proc/38342/statm: 16078 5260 2432 1147 0 3505 0
Current children cumulated CPU time: 1.96 s
Current children cumulated vsize: 68504 KiB
Current children cumulated memory: 24112 KiB
[startup+2.11308 s]
/proc/loadavg: 4.52 4.08 3.64 5/254 38342
/proc/meminfo: memFree=123307776/131382112 swapFree=33010684/33010684
[pid=38340] ppid=38337 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/38340/stat : 38340 (run-dec.sh) S 38337 38340 35802 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 38998331 4292608 768 18446744073709551615 94150882418688 94150883313221 140735660147264 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94150883552272 94150883600016 94150912753664 140735660153197 140735660153320 140735660153320 140735660158922 0
/proc/38340/statm: 1048 768 704 219 0 110 0
[pid=38342] ppid=38340 vsize=65008 memory=21680 CPUtime=2.06 cores=0,2
/proc/38342/stat : 38342 (roundingsat) R 38340 38340 35802 0 -1 4194304 2971 0 0 0 190 16 0 0 20 0 1 0 38998332 66568192 5420 18446744073709551615 4227072 8923433 140724568960560 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 25133056 140724568963511 140724568963624 140724568963624 140724568969194 0
/proc/38342/statm: 16252 5420 2432 1147 0 3679 0
Current children cumulated CPU time: 2.06 s
Current children cumulated vsize: 69200 KiB
Current children cumulated memory: 24752 KiB
Child status: 0
Real time (s): 2.16642
CPU time (s): 2.12444
CPU user time (s): 1.95564
CPU system time (s): 0.168794
CPU usage (%): 98.0621
Max. virtual memory (cumulated for all children) (KiB): 69200
Max. memory (cumulated for all children) (KiB): 24752
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.95564
system time used= 0.168794
maximum resident set size= 21680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3204
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= 10
# summary of solver processes directly reported to runsolver:
# pid: 38340
# total CPU time (s): 2.12444
# total CPU user time (s): 1.95564
# total CPU system time (s): 0.168794
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.050172 second user time and 0.083445 second system time
The end
Launcher Data
Begin job on nodeC007 at 2025-06-29 23:39:52
IDJOB=4517290
IDBENCH=176049
IDSOLVER=3349
FILE ID=nodeC007/4517290-1751233192
RUNJOBID= nodeC007-1751232530-35815
SLURM_JOB_ID= 9587709
Free space on /tmp= 432984 MiB
SOLVER NAME= roundingsat 63f22ad
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/equalities/array_comm/normalized-16arraycomm_teq_tvars_greater.opb
COMMAND LINE= run-dec.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4517290-1751233192/watcher-4517290-1751233192 -o /tmp/evaluation-result-4517290-1751233192/solver-4517290-1751233192 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1751232530-35815 --watchdog 3760 run-dec.sh HOME/instance-4517290-1751233192.opb
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 87f67814fd1a58888c5941928a1532df
RANDOM SEED=212266451
nodeC007 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 : 1197.203
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 : 6983.68
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 : 3662.013
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 : 6983.68
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 : 1197.357
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 : 6983.68
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 : 1197.448
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 : 6983.68
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 : 3661.257
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 : 6983.68
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 : 3662.471
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 : 6983.68
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 : 6983.68
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.235
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 : 6983.68
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131382112 kB
MemFree: 123312028 kB
MemAvailable: 123337336 kB
Buffers: 3280 kB
Cached: 834420 kB
SwapCached: 0 kB
Active: 6835756 kB
Inactive: 589088 kB
Active(anon): 6605104 kB
Inactive(anon): 0 kB
Active(file): 230652 kB
Inactive(file): 589088 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 7420 kB
Writeback: 0 kB
AnonPages: 6590340 kB
Mapped: 115708 kB
Shmem: 17960 kB
KReclaimable: 90388 kB
Slab: 172144 kB
SReclaimable: 90388 kB
SUnreclaim: 81756 kB
KernelStack: 4080 kB
PageTables: 16824 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98701740 kB
Committed_AS: 7583536 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 149448 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1671168 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: 201544 kB
DirectMap2M: 10186752 kB
DirectMap1G: 125829120 kB
Free space on /tmp at the end= 432976 MiB
End job on nodeC007 at 2025-06-29 23:39:54