Trace number 4517291
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.
-
CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
-
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.
-
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
0.00/0.01 c RoundingSat 2
0.00/0.01 c branch pb25
0.00/0.01 c commit 63f22ad
0.00/0.02 c #variables 1568 #constraints 1665
0.00/0.02 c rational objective 4.65661e-10
0.09/0.12 c #Conflicts: 1000 | #Constraints: 2665
0.09/0.12 c #Conflicts: 2000 | #Constraints: 3665
0.09/0.12 c INPROCESSING
0.09/0.12 c GARBAGE COLLECT
0.09/0.12 c rational objective 5.00006
0.68/0.77 c #Conflicts: 3000 | #Constraints: 3690
0.68/0.77 c #Conflicts: 4000 | #Constraints: 4690
0.68/0.77 c INPROCESSING
0.68/0.77 c GARBAGE COLLECT
0.68/0.77 c #Conflicts: 5000 | #Constraints: 4126
0.68/0.77 c #Conflicts: 6000 | #Constraints: 5126
0.68/0.77 c INPROCESSING
0.68/0.77 c GARBAGE COLLECT
0.68/0.77 c #Conflicts: 7000 | #Constraints: 4154
0.68/0.77 c #Conflicts: 8000 | #Constraints: 5154
0.68/0.77 c #Conflicts: 9000 | #Constraints: 6154
0.68/0.77 c INPROCESSING
0.68/0.77 c GARBAGE COLLECT
0.68/0.77 c #Conflicts: 10000 | #Constraints: 4873
0.68/0.77 c #Conflicts: 11000 | #Constraints: 5873
0.68/0.77 c #Conflicts: 12000 | #Constraints: 6873
0.68/0.77 c INPROCESSING
0.68/0.77 c GARBAGE COLLECT
0.68/0.77 c rational objective 5.00032
1.27/1.39 c #Conflicts: 13000 | #Constraints: 5333
1.27/1.39 c #Conflicts: 14000 | #Constraints: 6334
1.27/1.39 c #Conflicts: 15000 | #Constraints: 7334
1.27/1.39 c INPROCESSING
1.27/1.39 c GARBAGE COLLECT
1.27/1.39 c #Conflicts: 16000 | #Constraints: 5584
1.27/1.39 c #Conflicts: 17000 | #Constraints: 6584
1.27/1.39 c #Conflicts: 18000 | #Constraints: 7584
1.27/1.39 c INPROCESSING
1.27/1.39 c GARBAGE COLLECT
1.27/1.39 c cpu time 1.26399 s
1.27/1.39 c deterministic time 29516857 2.95e+07
1.27/1.39 c optimization time 1.6e-05 s
1.27/1.39 c total solve time 1.25871 s
1.27/1.39 c core-guided solve time 0 s
1.27/1.39 c propagation time 0.537622 s
1.27/1.39 c conflict analysis time 0.349599 s
1.27/1.39 c propagations 711060
1.27/1.39 c resolve steps 148285
1.27/1.39 c decisions 52037
1.27/1.39 c conflicts 18260
1.27/1.39 c restarts 62
1.27/1.39 c inprocessing phases 7
1.27/1.39 c garbage collections 7 ,( 100.00 )
1.27/1.39 c input clauses 704 ,( 42.28 )
1.27/1.39 c input cardinalities 0 ,( 0.00 )
1.27/1.39 c input general constraints 961 ,( 57.72 )
1.27/1.39 c input average constraint length 3.73
1.27/1.39 c input average constraint degree 2579562.07
1.27/1.39 c learned clauses 6470 ,( 35.42 )
1.27/1.39 c learned cardinalities 127 ,( 0.70 )
1.27/1.39 c learned general constraints 11669 ,( 63.88 )
1.27/1.39 c learned average constraint length 27.25
1.27/1.39 c learned average constraint degree 37816176.70
1.27/1.39 c watched CF 32, 64, 128, Arb: 2287 , 0 , 0 , 0
1.27/1.39 c counting CF 32, 64, 128, Arb: 10342 , 1 , 0 , 0
1.27/1.39 c watched constraints 2287 ,( 18.11 )
1.27/1.39 c counting constraints 10343 ,( 81.89 )
1.27/1.39 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 392124 , 22039 , 2749802 ,( 167287 , 2582515 )
1.27/1.39 c gcd simplifications 1262
1.27/1.39 c detected cardinalities 30
1.27/1.39 c weakened non-implied lits 143539
1.27/1.39 c weakened non-implying lits 1653
1.27/1.39 c original variables 1568
1.27/1.39 c clausal propagations 140078
1.27/1.39 c cardinality propagations 811
1.27/1.39 c watched propagations 3740
1.27/1.39 c counting propagations 538983
1.27/1.39 c watch lookups 10861930
1.27/1.39 c watch backjump lookups 0
1.27/1.39 c watch checks 2458797
1.27/1.39 c propagation checks 12847582
1.27/1.39 c constraint additions 1798272
1.27/1.39 c trail pops 781355
1.27/1.39 c formula constraints 1665
1.27/1.39 c learned constraints 18257
1.27/1.39 c bound constraints 0
1.27/1.39 c core-guided constraints 0
1.27/1.39 c encountered formula constraints 102352
1.27/1.39 c encountered learned constraints 63692
1.27/1.39 c encountered bound constraints 0
1.27/1.39 c encountered core-guided constraints 0
1.27/1.39 c LP total time 0.434176 s
1.27/1.39 c LP solve time 0.33 s
1.27/1.39 c LP constraints added 1671
1.27/1.39 c LP constraints removed 0
1.27/1.39 c LP pivots internal 2284
1.27/1.39 c LP pivots root 3539
1.27/1.39 c LP calls 11
1.27/1.39 c LP optimalities 4
1.27/1.39 c LP no pivot count 1
1.27/1.39 c LP infeasibilities 4
1.27/1.39 c LP valid Farkas constraints 4
1.27/1.39 c LP learned Farkas constraints 1
1.27/1.39 c LP basis resets 2
1.27/1.39 c LP cycling count 1
1.27/1.39 c LP singular count 1
1.27/1.39 c LP no primal count 0
1.27/1.39 c LP no farkas count 0
1.27/1.39 c LP other issue count 0
1.27/1.39 c LP Gomory cuts 4
1.27/1.39 c LP learned cuts 2
1.27/1.39 c LP deleted cuts 0
1.27/1.39 c LP encountered Gomory constraints 0
1.27/1.39 c LP encountered Farkas constraints 489
1.27/1.39 c LP encountered learned Farkas constraints 10
1.27/1.39 c CG auxiliary variables introduced 0
1.27/1.39 c CG solutions found 0
1.27/1.39 c CG cores constructed 0
1.27/1.39 c CG core cardinality constraints returned 0
1.27/1.39 c CG unit cores 0
1.27/1.39 c CG single cores 0
1.27/1.39 c CG blocks removed during cardinality reduction 0
1.27/1.39 c CG first core best 0
1.27/1.39 c CG decision core best 0
1.27/1.39 c CG core reduction tie 0
1.27/1.39 c CG core degree average 0.00
1.27/1.39 c CG core slack average 0.00
1.27/1.39 c CG core upper bound improvements 0
1.27/1.39 c STR number of successful calls 0
1.27/1.39 c STR number of unsuccessful calls 0
1.27/1.39 c STR number of inconclusive calls 0
1.27/1.39 c STR number of successful attempts 0
1.27/1.39 c STR number of unsuccessful attempts 0
1.27/1.39 c STR number of inconclusive attempts 0
1.27/1.39 c STR average degree increase per successful call inf
1.27/1.39 c STR average degree increase per successful attempt inf
1.27/1.39 c STR total number of conflicts for successful attempts 0
1.27/1.39 c STR total number of conflicts for unsuccessful attempts 0
1.27/1.39 c STR total number of conflicts for inconclusive attempts 0
1.27/1.39 c STR average number of conflicts per successful attempt inf
1.27/1.39 c STR average number of conflicts per unsuccessful attempt inf
1.27/1.39 c STR average number of conflicts per inconclusive attempt inf
1.27/1.39 c AVG.sumWPerc 61.29
1.27/1.39 c bigint constraints 1
1.27/1.39 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Wed Jul 2 20:11:20 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--summary--
ALL OK
Watcher Data
runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
NUMA information:
number of nodes: 2
memory of node 0: 63708 MiB (61392 MiB free)
memory of node 1: 64465 MiB (51487 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4517291-1751226187/watcher-4517291-1751226187 -o /tmp/evaluation-result-4517291-1751226187/solver-4517291-1751226187 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751218188-36399 --watchdog 3760 --file-size-limit 100000 run-dec-log.sh HOME/instance-4517291-1751226187.opb PROOFDIR/proof-4517291-1751226187
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 FSIZE limit: 102400000 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=41008, runsolver pid=41005
Current StackSize limit: 8192 KiB
[startup+0.100056 s]*
/proc/loadavg: 4.24 4.23 4.14 5/275 41010
/proc/meminfo: memFree=115579592/131249992 swapFree=33010684/33010684
[pid=41008] ppid=41005 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/41008/stat : 41008 (run-dec-log.sh) S 41005 41008 36389 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 38297489 4292608 736 18446744073709551615 94505009442816 94505010337349 140733331836032 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94505010576400 94505010624144 94505029152768 140733331843361 140733331843556 140733331843556 140733331849158 0
/proc/41008/statm: 1048 736 672 219 0 110 0
[pid=41010] ppid=41008 vsize=60188 memory=16404 CPUtime=0.09 cores=0,2
/proc/41010/stat : 41010 (roundingsat) R 41008 41008 36389 0 -1 4194304 1783 0 0 0 8 1 0 0 20 0 1 0 38297490 61632512 4101 18446744073709551615 4227072 8923433 140720493342528 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 21479424 140720493349223 140720493349416 140720493349416 140720493354986 0
/proc/41010/statm: 15047 4101 2304 1147 0 2474 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 64380 KiB
Current children cumulated memory: 19348 KiB
[startup+0.204871 s]*
/proc/loadavg: 4.24 4.23 4.14 5/275 41010
/proc/meminfo: memFree=115626524/131249992 swapFree=33010684/33010684
[pid=41008] ppid=41005 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/41008/stat : 41008 (run-dec-log.sh) S 41005 41008 36389 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 38297489 4292608 736 18446744073709551615 94505009442816 94505010337349 140733331836032 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94505010576400 94505010624144 94505029152768 140733331843361 140733331843556 140733331843556 140733331849158 0
/proc/41008/statm: 1048 736 672 219 0 110 0
[pid=41010] ppid=41008 vsize=61140 memory=17300 CPUtime=0.19 cores=0,2
/proc/41010/stat : 41010 (roundingsat) R 41008 41008 36389 0 -1 4194304 2001 0 0 0 18 1 0 0 20 0 1 0 38297490 62607360 4325 18446744073709551615 4227072 8923433 140720493342528 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 21479424 140720493349223 140720493349416 140720493349416 140720493354986 0
/proc/41010/statm: 15285 4325 2304 1147 0 2712 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 65332 KiB
Current children cumulated memory: 20244 KiB
[startup+0.305606 s]*
/proc/loadavg: 4.24 4.23 4.14 5/275 41010
/proc/meminfo: memFree=115626272/131249992 swapFree=33010684/33010684
[pid=41008] ppid=41005 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/41008/stat : 41008 (run-dec-log.sh) S 41005 41008 36389 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 38297489 4292608 736 18446744073709551615 94505009442816 94505010337349 140733331836032 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94505010576400 94505010624144 94505029152768 140733331843361 140733331843556 140733331843556 140733331849158 0
/proc/41008/statm: 1048 736 672 219 0 110 0
[pid=41010] ppid=41008 vsize=61952 memory=18068 CPUtime=0.29 cores=0,2
/proc/41010/stat : 41010 (roundingsat) R 41008 41008 36389 0 -1 4194304 2177 0 0 0 27 2 0 0 20 0 1 0 38297490 63438848 4517 18446744073709551615 4227072 8923433 140720493342528 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 21479424 140720493349223 140720493349416 140720493349416 140720493354986 0
/proc/41010/statm: 15488 4517 2304 1147 0 2915 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 66144 KiB
Current children cumulated memory: 21012 KiB
[startup+0.700166 s]
/proc/loadavg: 4.24 4.23 4.14 5/275 41010
/proc/meminfo: memFree=115626272/131249992 swapFree=33010684/33010684
[pid=41008] ppid=41005 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/41008/stat : 41008 (run-dec-log.sh) S 41005 41008 36389 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 38297489 4292608 736 18446744073709551615 94505009442816 94505010337349 140733331836032 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94505010576400 94505010624144 94505029152768 140733331843361 140733331843556 140733331843556 140733331849158 0
/proc/41008/statm: 1048 736 672 219 0 110 0
[pid=41010] ppid=41008 vsize=62944 memory=19604 CPUtime=0.68 cores=0,2
/proc/41010/stat : 41010 (roundingsat) R 41008 41008 36389 0 -1 4194304 2477 0 0 0 63 5 0 0 20 0 1 0 38297490 64454656 4901 18446744073709551615 4227072 8923433 140720493342528 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 21479424 140720493349223 140720493349416 140720493349416 140720493354986 0
/proc/41010/statm: 15736 4901 2400 1147 0 3163 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 67136 KiB
Current children cumulated memory: 22548 KiB
[startup+1.39634 s]
# the end of solver process 41008 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.26734 s, system=0.10518 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800178 s]
/proc/loadavg: 4.24 4.23 4.14 5/275 41010
/proc/meminfo: memFree=115626272/131249992 swapFree=33010684/33010684
[pid=41008] ppid=41005 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/41008/stat : 41008 (run-dec-log.sh) S 41005 41008 36389 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 38297489 4292608 736 18446744073709551615 94505009442816 94505010337349 140733331836032 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94505010576400 94505010624144 94505029152768 140733331843361 140733331843556 140733331843556 140733331849158 0
/proc/41008/statm: 1048 736 672 219 0 110 0
[pid=41010] ppid=41008 vsize=63952 memory=20372 CPUtime=0.78 cores=0,2
/proc/41010/stat : 41010 (roundingsat) R 41008 41008 36389 0 -1 4194304 2686 0 0 0 72 6 0 0 20 0 1 0 38297490 65486848 5093 18446744073709551615 4227072 8923433 140720493342528 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 21479424 140720493349223 140720493349416 140720493349416 140720493354986 0
/proc/41010/statm: 15988 5093 2400 1147 0 3415 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 68144 KiB
Current children cumulated memory: 23316 KiB
[startup+1.20014 s]
/proc/loadavg: 4.24 4.23 4.14 5/275 41010
/proc/meminfo: memFree=115615940/131249992 swapFree=33010684/33010684
[pid=41008] ppid=41005 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/41008/stat : 41008 (run-dec-log.sh) S 41005 41008 36389 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 38297489 4292608 736 18446744073709551615 94505009442816 94505010337349 140733331836032 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94505010576400 94505010624144 94505029152768 140733331843361 140733331843556 140733331843556 140733331849158 0
/proc/41008/statm: 1048 736 672 219 0 110 0
[pid=41010] ppid=41008 vsize=64664 memory=21268 CPUtime=1.18 cores=0,2
/proc/41010/stat : 41010 (roundingsat) R 41008 41008 36389 0 -1 4194304 2890 0 0 0 109 9 0 0 20 0 1 0 38297490 66215936 5317 18446744073709551615 4227072 8923433 140720493342528 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 21479424 140720493349223 140720493349416 140720493349416 140720493354986 0
/proc/41010/statm: 16166 5317 2400 1147 0 3593 0
Current children cumulated CPU time: 1.18 s
Current children cumulated vsize: 68856 KiB
Current children cumulated memory: 24212 KiB
[startup+1.30013 s]
/proc/loadavg: 4.24 4.23 4.14 5/275 41010
/proc/meminfo: memFree=115615940/131249992 swapFree=33010684/33010684
[pid=41008] ppid=41005 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/41008/stat : 41008 (run-dec-log.sh) S 41005 41008 36389 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 38297489 4292608 736 18446744073709551615 94505009442816 94505010337349 140733331836032 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94505010576400 94505010624144 94505029152768 140733331843361 140733331843556 140733331843556 140733331849158 0
/proc/41008/statm: 1048 736 672 219 0 110 0
[pid=41010] ppid=41008 vsize=65728 memory=22292 CPUtime=1.27 cores=0,2
/proc/41010/stat : 41010 (roundingsat) R 41008 41008 36389 0 -1 4194304 3134 0 0 0 118 9 0 0 20 0 1 0 38297490 67305472 5573 18446744073709551615 4227072 8923433 140720493342528 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 21479424 140720493349223 140720493349416 140720493349416 140720493354986 0
/proc/41010/statm: 16432 5573 2432 1147 0 3859 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 69920 KiB
Current children cumulated memory: 25236 KiB
Child status: 0
Real time (s): 1.3964
CPU time (s): 1.37252
CPU user time (s): 1.26734
CPU system time (s): 0.10518
CPU usage (%): 98.2895
Max. virtual memory (cumulated for all children) (KiB): 69920
Max. memory (cumulated for all children) (KiB): 25236
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.26734
system time used= 0.10518
maximum resident set size= 22292
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3365
page faults= 0
swaps= 0
block input operations= 0
block output operations= 14680
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 445
involuntary context switches= 3
# summary of solver processes directly reported to runsolver:
# pid: 41008
# total CPU time (s): 1.37252
# total CPU user time (s): 1.26734
# total CPU system time (s): 0.10518
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011977 second user time and 0.036975 second system time
The end
Launcher Data
Begin job on nodeC025 at 2025-06-29 21:43:07
IDJOB=4517291
IDBENCH=176049
IDSOLVER=3352
FILE ID=nodeC025/4517291-1751226187
RUNJOBID= nodeC025-1751218188-36399
SLURM_JOB_ID= 9587666
Free space on /tmp= 433032 MiB
SOLVER NAME= roundingsat-log 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-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4517291-1751226187/watcher-4517291-1751226187 -o /tmp/evaluation-result-4517291-1751226187/solver-4517291-1751226187 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751218188-36399 --watchdog 3760 --file-size-limit 100000 run-dec-log.sh HOME/instance-4517291-1751226187.opb PROOFDIR/proof-4517291-1751226187
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 87f67814fd1a58888c5941928a1532df
RANDOM SEED=983935828
nodeC025 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00002a
cpu MHz : 3672.084
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6999.67
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00002a
cpu MHz : 3599.856
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6999.67
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00002a
cpu MHz : 3599.822
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6999.67
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00002a
cpu MHz : 3616.787
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6999.67
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00002a
cpu MHz : 3599.836
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6999.67
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00002a
cpu MHz : 3599.829
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6999.67
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00002a
cpu MHz : 3598.894
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6999.67
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00002a
cpu MHz : 3700.000
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6999.67
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131249992 kB
MemFree: 115589736 kB
MemAvailable: 124000404 kB
Buffers: 3280 kB
Cached: 9205736 kB
SwapCached: 0 kB
Active: 6106520 kB
Inactive: 8901460 kB
Active(anon): 5817088 kB
Inactive(anon): 0 kB
Active(file): 289432 kB
Inactive(file): 8901460 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 206444 kB
Writeback: 0 kB
AnonPages: 5802084 kB
Mapped: 116596 kB
Shmem: 18084 kB
KReclaimable: 118032 kB
Slab: 211624 kB
SReclaimable: 118032 kB
SUnreclaim: 93592 kB
KernelStack: 4432 kB
PageTables: 14836 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635680 kB
Committed_AS: 7686464 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150696 kB
VmallocChunk: 0 kB
Percpu: 3680 kB
HardwareCorrupted: 0 kB
AnonHugePages: 745472 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 207572 kB
DirectMap2M: 9000960 kB
DirectMap1G: 126877696 kB
Free space on /tmp at the end= 433024 MiB
End job on nodeC025 at 2025-06-29 21:43:09