Trace number 4515527
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/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5/normalized-sumineqArity5pyramidP085.opb |
| MD5SUM | 5d1633616664d1d404e86526e434c88a |
| 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 | 0.066435 |
| 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 | 18705 |
| Total number of constraints | 3742 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 87 |
| Number of constraints which are nor clauses,nor cardinality constraints | 3655 |
| Minimum length of a constraint | 5 |
| Maximum length of a constraint | 15 |
| 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 | 5 |
| Number of bits of the biggest number in a constraint | 3 |
| Biggest sum of numbers in a constraint | 20 |
| Number of bits of the biggest sum of numbers | 5 |
| 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
0.00/0.05 c #variables 18705 #constraints 3742
2.17/2.20 c #Conflicts: 1000 | #Constraints: 4741
2.17/2.20 c #Conflicts: 2000 | #Constraints: 5741
2.17/2.20 c INPROCESSING
2.17/2.20 c #Conflicts: 3000 | #Constraints: 5847
2.17/2.20 c #Conflicts: 4000 | #Constraints: 6847
2.17/2.20 c INPROCESSING
2.17/2.20 c GARBAGE COLLECT
2.17/2.20 c #Conflicts: 5000 | #Constraints: 6295
2.17/2.20 c #Conflicts: 6000 | #Constraints: 7295
2.17/2.20 c INPROCESSING
2.17/2.20 c GARBAGE COLLECT
2.17/2.20 c #Conflicts: 7000 | #Constraints: 6407
2.17/2.20 c #Conflicts: 8000 | #Constraints: 7407
2.17/2.20 c #Conflicts: 9000 | #Constraints: 8407
2.17/2.20 c INPROCESSING
2.17/2.20 c GARBAGE COLLECT
2.17/2.20 c #Conflicts: 10000 | #Constraints: 7214
2.17/2.20 c #Conflicts: 11000 | #Constraints: 8214
2.17/2.20 c #Conflicts: 12000 | #Constraints: 9214
2.17/2.20 c INPROCESSING
2.17/2.20 c GARBAGE COLLECT
2.17/2.20 c #Conflicts: 13000 | #Constraints: 7794
2.17/2.20 c #Conflicts: 14000 | #Constraints: 8794
2.17/2.20 c #Conflicts: 15000 | #Constraints: 9794
2.17/2.20 c INPROCESSING
2.17/2.20 c GARBAGE COLLECT
2.17/2.20 c #Conflicts: 16000 | #Constraints: 8207
2.17/2.20 c #Conflicts: 17000 | #Constraints: 9207
2.17/2.20 c #Conflicts: 18000 | #Constraints: 10207
2.17/2.20 c #Conflicts: 19000 | #Constraints: 11207
2.17/2.20 c #Conflicts: 20000 | #Constraints: 12207
2.17/2.20 c #Conflicts: 21000 | #Constraints: 13208
2.17/2.20 c #Conflicts: 22000 | #Constraints: 14208
2.17/2.20 c #Conflicts: 23000 | #Constraints: 15208
2.17/2.20 c #Conflicts: 24000 | #Constraints: 16208
2.17/2.20 c INPROCESSING
2.17/2.20 c GARBAGE COLLECT
2.17/2.20 c #Conflicts: 25000 | #Constraints: 11364
2.17/2.20 c #Conflicts: 26000 | #Constraints: 12364
2.17/2.20 c #Conflicts: 27000 | #Constraints: 13364
2.17/2.20 c #Conflicts: 28000 | #Constraints: 14364
2.17/2.20 c INPROCESSING
2.17/2.20 c GARBAGE COLLECT
2.17/2.20 c #Conflicts: 29000 | #Constraints: 10387
2.17/2.20 c #Conflicts: 30000 | #Constraints: 11387
2.17/2.20 c #Conflicts: 31000 | #Constraints: 12387
2.17/2.20 c #Conflicts: 32000 | #Constraints: 13387
2.17/2.20 c #Conflicts: 33000 | #Constraints: 14387
2.17/2.20 c cpu time 1.53656 s
2.17/2.20 c deterministic time 22950139 2.30e+07
2.17/2.20 c optimization time 3.1e-05 s
2.17/2.20 c total solve time 1.50609 s
2.17/2.20 c core-guided solve time 0 s
2.17/2.20 c propagation time 0.627781 s
2.17/2.20 c conflict analysis time 0.195322 s
2.17/2.20 c propagations 845285
2.17/2.20 c resolve steps 59350
2.17/2.20 c decisions 930295
2.17/2.20 c conflicts 33772
2.17/2.20 c restarts 124
2.17/2.20 c inprocessing phases 8
2.17/2.20 c garbage collections 7 ,( 87.50 )
2.17/2.20 c input clauses 0 ,( 0.00 )
2.17/2.20 c input cardinalities 87 ,( 2.32 )
2.17/2.20 c input general constraints 3655 ,( 97.68 )
2.17/2.20 c input average constraint length 14.77
2.17/2.20 c input average constraint degree 9.84
2.17/2.20 c learned clauses 1715 ,( 5.08 )
2.17/2.20 c learned cardinalities 5744 ,( 17.01 )
2.17/2.20 c learned general constraints 26312 ,( 77.91 )
2.17/2.20 c learned average constraint length 12.62
2.17/2.20 c learned average constraint degree 15933.02
2.17/2.20 c watched CF 32, 64, 128, Arb: 2037 , 0 , 0 , 0
2.17/2.20 c counting CF 32, 64, 128, Arb: 27930 , 0 , 0 , 0
2.17/2.20 c watched constraints 2037 ,( 6.80 )
2.17/2.20 c counting constraints 27930 ,( 93.20 )
2.17/2.20 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 18446 , 222694 , 1101663 ,( 63221 , 1038442 )
2.17/2.20 c gcd simplifications 8355
2.17/2.20 c detected cardinalities 805
2.17/2.20 c weakened non-implied lits 119654
2.17/2.20 c weakened non-implying lits 8435
2.17/2.20 c original variables 18705
2.17/2.20 c clausal propagations 1946
2.17/2.20 c cardinality propagations 154960
2.17/2.20 c watched propagations 3357
2.17/2.20 c counting propagations 604933
2.17/2.20 c watch lookups 8914144
2.17/2.20 c watch backjump lookups 0
2.17/2.20 c watch checks 1106840
2.17/2.20 c propagation checks 8053700
2.17/2.20 c constraint additions 1282141
2.17/2.20 c trail pops 1809349
2.17/2.20 c formula constraints 3742
2.17/2.20 c learned constraints 33769
2.17/2.20 c bound constraints 0
2.17/2.20 c core-guided constraints 0
2.17/2.20 c encountered formula constraints 37303
2.17/2.20 c encountered learned constraints 55806
2.17/2.20 c encountered bound constraints 0
2.17/2.20 c encountered core-guided constraints 0
2.17/2.20 c LP total time 0.473591 s
2.17/2.20 c LP solve time 0.46 s
2.17/2.20 c LP constraints added 3742
2.17/2.20 c LP constraints removed 0
2.17/2.20 c LP pivots internal 3384
2.17/2.20 c LP pivots root 5000
2.17/2.20 c LP calls 5
2.17/2.20 c LP optimalities 0
2.17/2.20 c LP no pivot count 0
2.17/2.20 c LP infeasibilities 2
2.17/2.20 c LP valid Farkas constraints 1
2.17/2.20 c LP learned Farkas constraints 1
2.17/2.20 c LP basis resets 0
2.17/2.20 c LP cycling count 0
2.17/2.20 c LP singular count 0
2.17/2.20 c LP no primal count 0
2.17/2.20 c LP no farkas count 0
2.17/2.20 c LP other issue count 0
2.17/2.21 c LP Gomory cuts 0
2.17/2.21 c LP learned cuts 0
2.17/2.21 c LP deleted cuts 0
2.17/2.21 c LP encountered Gomory constraints 0
2.17/2.21 c LP encountered Farkas constraints 6
2.17/2.21 c LP encountered learned Farkas constraints 4
2.17/2.21 c CG auxiliary variables introduced 0
2.17/2.21 c CG solutions found 0
2.17/2.21 c CG cores constructed 0
2.17/2.21 c CG core cardinality constraints returned 0
2.17/2.21 c CG unit cores 0
2.17/2.21 c CG single cores 0
2.17/2.21 c CG blocks removed during cardinality reduction 0
2.17/2.21 c CG first core best 0
2.17/2.21 c CG decision core best 0
2.17/2.21 c CG core reduction tie 0
2.17/2.21 c CG core degree average 0.00
2.17/2.21 c CG core slack average 0.00
2.17/2.21 c CG core upper bound improvements 0
2.17/2.21 c STR number of successful calls 0
2.17/2.21 c STR number of unsuccessful calls 0
2.17/2.21 c STR number of inconclusive calls 0
2.17/2.21 c STR number of successful attempts 0
2.17/2.21 c STR number of unsuccessful attempts 0
2.17/2.21 c STR number of inconclusive attempts 0
2.17/2.21 c STR average degree increase per successful call inf
2.17/2.21 c STR average degree increase per successful attempt inf
2.17/2.21 c STR total number of conflicts for successful attempts 0
2.17/2.21 c STR total number of conflicts for unsuccessful attempts 0
2.17/2.21 c STR total number of conflicts for inconclusive attempts 0
2.17/2.21 c STR average number of conflicts per successful attempt inf
2.17/2.21 c STR average number of conflicts per unsuccessful attempt inf
2.17/2.21 c STR average number of conflicts per inconclusive attempt inf
2.17/2.21 c AVG.sumWPerc 62.08
2.17/2.21 c bigint constraints 0
2.17/2.21 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Wed Jul 2 19:13:59 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 (4993 MiB free)
memory of node 1: 64465 MiB (53270 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4515527-1751225756/watcher-4515527-1751225756 -o /tmp/evaluation-result-4515527-1751225756/solver-4515527-1751225756 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751218188-36401 --watchdog 3760 --file-size-limit 100000 run-dec-log.sh HOME/instance-4515527-1751225756.opb PROOFDIR/proof-4515527-1751225756
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 FSIZE limit: 102400000 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=38687, runsolver pid=38684
[startup+0.100064 s]*
/proc/loadavg: 4.14 4.13 4.10 5/275 38689
/proc/meminfo: memFree=59638716/131249992 swapFree=33010684/33010684
[pid=38687] ppid=38684 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/38687/stat : 38687 (run-dec-log.sh) S 38684 38687 36389 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 38254413 4292608 768 18446744073709551615 93931580624896 93931581519429 140723993101648 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93931581758480 93931581806224 93931596959744 140723993106721 140723993106916 140723993106916 140723993112518 0
/proc/38687/statm: 1048 768 704 219 0 110 0
[pid=38689] ppid=38687 vsize=76244 memory=32060 CPUtime=0.08 cores=1,3
/proc/38689/stat : 38689 (roundingsat) R 38687 38687 36389 0 -1 4194304 6468 0 0 0 7 1 0 0 20 0 1 0 38254413 78073856 8015 18446744073709551615 4227072 8923433 140733545139392 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34344960 140733545142631 140733545142824 140733545142824 140733545148394 0
/proc/38689/statm: 19061 8015 2240 1147 0 6488 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 80436 KiB
Current children cumulated memory: 35132 KiB
[startup+0.206011 s]*
/proc/loadavg: 4.14 4.13 4.10 5/275 38689
/proc/meminfo: memFree=59638716/131249992 swapFree=33010684/33010684
[pid=38687] ppid=38684 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/38687/stat : 38687 (run-dec-log.sh) S 38684 38687 36389 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 38254413 4292608 768 18446744073709551615 93931580624896 93931581519429 140723993101648 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93931581758480 93931581806224 93931596959744 140723993106721 140723993106916 140723993106916 140723993112518 0
/proc/38687/statm: 1048 768 704 219 0 110 0
[pid=38689] ppid=38687 vsize=78156 memory=34492 CPUtime=0.18 cores=1,3
/proc/38689/stat : 38689 (roundingsat) R 38687 38687 36389 0 -1 4194304 6984 0 0 0 15 3 0 0 20 0 1 0 38254413 80031744 8623 18446744073709551615 4227072 8923433 140733545139392 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34344960 140733545142631 140733545142824 140733545142824 140733545148394 0
/proc/38689/statm: 19539 8623 2336 1147 0 6966 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 82348 KiB
Current children cumulated memory: 37564 KiB
[startup+0.305838 s]*
/proc/loadavg: 4.14 4.13 4.10 5/275 38689
/proc/meminfo: memFree=59638716/131249992 swapFree=33010684/33010684
[pid=38687] ppid=38684 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/38687/stat : 38687 (run-dec-log.sh) S 38684 38687 36389 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 38254413 4292608 768 18446744073709551615 93931580624896 93931581519429 140723993101648 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93931581758480 93931581806224 93931596959744 140723993106721 140723993106916 140723993106916 140723993112518 0
/proc/38687/statm: 1048 768 704 219 0 110 0
[pid=38689] ppid=38687 vsize=78440 memory=34748 CPUtime=0.29 cores=1,3
/proc/38689/stat : 38689 (roundingsat) R 38687 38687 36389 0 -1 4194304 7057 0 0 0 22 7 0 0 20 0 1 0 38254413 80322560 8687 18446744073709551615 4227072 8923433 140733545139392 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34344960 140733545142631 140733545142824 140733545142824 140733545148394 0
/proc/38689/statm: 19610 8687 2336 1147 0 7037 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 82632 KiB
Current children cumulated memory: 37820 KiB
[startup+0.700208 s]
/proc/loadavg: 4.14 4.13 4.10 5/275 38689
/proc/meminfo: memFree=59638716/131249992 swapFree=33010684/33010684
[pid=38687] ppid=38684 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/38687/stat : 38687 (run-dec-log.sh) S 38684 38687 36389 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 38254413 4292608 768 18446744073709551615 93931580624896 93931581519429 140723993101648 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93931581758480 93931581806224 93931596959744 140723993106721 140723993106916 140723993106916 140723993112518 0
/proc/38687/statm: 1048 768 704 219 0 110 0
[pid=38689] ppid=38687 vsize=81000 memory=37180 CPUtime=0.68 cores=1,3
/proc/38689/stat : 38689 (roundingsat) R 38687 38687 36389 0 -1 4194304 7664 0 0 0 46 22 0 0 20 0 1 0 38254413 82944000 9295 18446744073709551615 4227072 8923433 140733545139392 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34344960 140733545142631 140733545142824 140733545142824 140733545148394 0
/proc/38689/statm: 20250 9295 2336 1147 0 7677 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 85192 KiB
Current children cumulated memory: 40252 KiB
[startup+1.50019 s]
/proc/loadavg: 4.14 4.13 4.10 7/275 38689
/proc/meminfo: memFree=59632112/131249992 swapFree=33010684/33010684
[pid=38687] ppid=38684 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/38687/stat : 38687 (run-dec-log.sh) S 38684 38687 36389 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 38254413 4292608 768 18446744073709551615 93931580624896 93931581519429 140723993101648 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93931581758480 93931581806224 93931596959744 140723993106721 140723993106916 140723993106916 140723993112518 0
/proc/38687/statm: 1048 768 704 219 0 110 0
[pid=38689] ppid=38687 vsize=82880 memory=38972 CPUtime=1.48 cores=1,3
/proc/38689/stat : 38689 (roundingsat) R 38687 38687 36389 0 -1 4194304 8115 0 0 0 108 40 0 0 20 0 1 0 38254413 84869120 9743 18446744073709551615 4227072 8923433 140733545139392 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34344960 140733545142631 140733545142824 140733545142824 140733545148394 0
/proc/38689/statm: 20720 9743 2336 1147 0 8147 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 87072 KiB
Current children cumulated memory: 42044 KiB
[startup+2.21841 s]
# the end of solver process 38687 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.53949 s, system=0.653129 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.6002 s]
/proc/loadavg: 4.14 4.13 4.10 7/275 38689
/proc/meminfo: memFree=59632112/131249992 swapFree=33010684/33010684
[pid=38687] ppid=38684 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/38687/stat : 38687 (run-dec-log.sh) S 38684 38687 36389 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 38254413 4292608 768 18446744073709551615 93931580624896 93931581519429 140723993101648 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93931581758480 93931581806224 93931596959744 140723993106721 140723993106916 140723993106916 140723993112518 0
/proc/38687/statm: 1048 768 704 219 0 110 0
[pid=38689] ppid=38687 vsize=84132 memory=42436 CPUtime=1.57 cores=1,3
/proc/38689/stat : 38689 (roundingsat) R 38687 38687 36389 0 -1 4194304 8448 0 0 0 115 42 0 0 20 0 1 0 38254413 86151168 10609 18446744073709551615 4227072 8923433 140733545139392 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34344960 140733545142631 140733545142824 140733545142824 140733545148394 0
/proc/38689/statm: 21033 10609 2336 1147 0 8460 0
Current children cumulated CPU time: 1.57 s
Current children cumulated vsize: 88324 KiB
Current children cumulated memory: 45508 KiB
[startup+2.00016 s]*
/proc/loadavg: 4.14 4.13 4.10 5/275 38689
/proc/meminfo: memFree=59616116/131249992 swapFree=33010684/33010684
[pid=38687] ppid=38684 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/38687/stat : 38687 (run-dec-log.sh) S 38684 38687 36389 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 38254413 4292608 768 18446744073709551615 93931580624896 93931581519429 140723993101648 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93931581758480 93931581806224 93931596959744 140723993106721 140723993106916 140723993106916 140723993112518 0
/proc/38687/statm: 1048 768 704 219 0 110 0
[pid=38689] ppid=38687 vsize=86272 memory=44484 CPUtime=1.98 cores=1,3
/proc/38689/stat : 38689 (roundingsat) R 38687 38687 36389 0 -1 4194304 8966 0 0 0 141 57 0 0 20 0 1 0 38254413 88342528 11121 18446744073709551615 4227072 8923433 140733545139392 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34344960 140733545142631 140733545142824 140733545142824 140733545148394 0
/proc/38689/statm: 21568 11121 2336 1147 0 8995 0
Current children cumulated CPU time: 1.98 s
Current children cumulated vsize: 90464 KiB
Current children cumulated memory: 47556 KiB
[startup+2.20018 s]
/proc/loadavg: 4.14 4.13 4.10 5/275 38689
/proc/meminfo: memFree=59616116/131249992 swapFree=33010684/33010684
[pid=38687] ppid=38684 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/38687/stat : 38687 (run-dec-log.sh) S 38684 38687 36389 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 38254413 4292608 768 18446744073709551615 93931580624896 93931581519429 140723993101648 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93931581758480 93931581806224 93931596959744 140723993106721 140723993106916 140723993106916 140723993112518 0
/proc/38687/statm: 1048 768 704 219 0 110 0
[pid=38689] ppid=38687 vsize=87264 memory=45508 CPUtime=2.17 cores=1,3
/proc/38689/stat : 38689 (roundingsat) R 38687 38687 36389 0 -1 4194304 9223 0 0 0 153 64 0 0 20 0 1 0 38254413 89358336 11377 18446744073709551615 4227072 8923433 140733545139392 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34344960 140733545142631 140733545142824 140733545142824 140733545148394 0
/proc/38689/statm: 21816 11377 2336 1147 0 9243 0
Current children cumulated CPU time: 2.17 s
Current children cumulated vsize: 91456 KiB
Current children cumulated memory: 48580 KiB
Child status: 0
Real time (s): 2.21844
CPU time (s): 2.19262
CPU user time (s): 1.53949
CPU system time (s): 0.653129
CPU usage (%): 98.8359
Max. virtual memory (cumulated for all children) (KiB): 91456
Max. memory (cumulated for all children) (KiB): 48580
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.53949
system time used= 0.653129
maximum resident set size= 46660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9754
page faults= 0
swaps= 0
block input operations= 0
block output operations= 7048
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 242
involuntary context switches= 7
# summary of solver processes directly reported to runsolver:
# pid: 38687
# total CPU time (s): 2.19262
# total CPU user time (s): 1.53949
# total CPU system time (s): 0.653129
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01343 second user time and 0.046991 second system time
The end
Launcher Data
Begin job on nodeC025 at 2025-06-29 21:35:57
IDJOB=4515527
IDBENCH=165294
IDSOLVER=3352
FILE ID=nodeC025/4515527-1751225756
RUNJOBID= nodeC025-1751218188-36401
SLURM_JOB_ID= 9587666
Free space on /tmp= 433028 MiB
SOLVER NAME= roundingsat-log 63f22ad
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_5/normalized-sumineqArity5pyramidP085.opb
COMMAND LINE= run-dec-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4515527-1751225756/watcher-4515527-1751225756 -o /tmp/evaluation-result-4515527-1751225756/solver-4515527-1751225756 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751218188-36401 --watchdog 3760 --file-size-limit 100000 run-dec-log.sh HOME/instance-4515527-1751225756.opb PROOFDIR/proof-4515527-1751225756
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 5d1633616664d1d404e86526e434c88a
RANDOM SEED=1145206352
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 : 3600.117
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 : 3599.176
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 : 3599.220
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 : 3599.876
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 : 3599.478
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 : 3599.834
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 : 3549.497
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 : 3580.431
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: 59662480 kB
MemAvailable: 113552884 kB
Buffers: 3280 kB
Cached: 54638096 kB
SwapCached: 0 kB
Active: 16468012 kB
Inactive: 54333768 kB
Active(anon): 16178580 kB
Inactive(anon): 0 kB
Active(file): 289432 kB
Inactive(file): 54333768 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 248476 kB
Writeback: 0 kB
AnonPages: 16163604 kB
Mapped: 116000 kB
Shmem: 18084 kB
KReclaimable: 212884 kB
Slab: 310272 kB
SReclaimable: 212884 kB
SUnreclaim: 97388 kB
KernelStack: 4448 kB
PageTables: 36960 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635680 kB
Committed_AS: 18247424 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150728 kB
VmallocChunk: 0 kB
Percpu: 3680 kB
HardwareCorrupted: 0 kB
AnonHugePages: 2435072 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 21:35:59