Trace number 4511231
Some explanations
A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process.
The trace of the execution of a solver is divided into four (or five) parts:
-
SOLVER DATA
This is the output of the solver (stdout and stderr).
Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.
When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.
As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
-
VERIFIER DATA
The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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WATCHER DATA
This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver.
The memory used by the solver (vsize) is also given every ten seconds.
When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
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LAUNCHER DATA
These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.
Solver answer on this benchmark
General information on the benchmark
| Name | PB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x30split.opb |
| MD5SUM | 2bb0b15a1713ed3ebed857cd771e5926 |
| Bench Category | DEC-LIN (decision problem, linear constraints, no UNSAT certificate) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.054925 |
| Has Objective Function | NO |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 301 |
| Total number of constraints | 151 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 151 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 4 |
| Number of terms in the objective function | 0 |
| Biggest coefficient in the objective function | 0 |
| Number of bits for the biggest coefficient in the objective function | 0 |
| Sum of the numbers in the objective function | 0 |
| Number of bits of the sum of numbers in the objective function | 0 |
| Biggest number in a constraint | 2 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 6 |
| Number of bits of the biggest sum of numbers | 3 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.01 c RoundingSat 2
0.00/0.01 c branch pb25
0.00/0.01 c commit 63f22ad
0.00/0.01 c #variables 301 #constraints 302
0.00/0.01 c rational objective 150.5
0.08/0.16 c #Conflicts: 1000 | #Constraints: 1305
0.08/0.16 c #Conflicts: 2000 | #Constraints: 2305
0.08/0.16 c INPROCESSING
0.08/0.16 c GARBAGE COLLECT
0.08/0.16 c #Conflicts: 3000 | #Constraints: 2328
0.08/0.16 c #Conflicts: 4000 | #Constraints: 3328
0.08/0.16 c INPROCESSING
0.08/0.16 c GARBAGE COLLECT
0.08/0.16 c rational objective 150.5
0.18/0.24 c #Conflicts: 5000 | #Constraints: 2736
0.18/0.24 c #Conflicts: 6000 | #Constraints: 3736
0.18/0.24 c INPROCESSING
0.18/0.24 c GARBAGE COLLECT
0.18/0.24 c rational objective 150.5
0.28/0.35 c #Conflicts: 7000 | #Constraints: 2746
0.28/0.35 c #Conflicts: 8000 | #Constraints: 3746
0.28/0.35 c #Conflicts: 9000 | #Constraints: 4746
0.28/0.35 c INPROCESSING
0.28/0.35 c GARBAGE COLLECT
0.28/0.35 c rational objective 150.5
0.38/0.49 c #Conflicts: 10000 | #Constraints: 3450
0.38/0.49 c #Conflicts: 11000 | #Constraints: 4450
0.38/0.49 c #Conflicts: 12000 | #Constraints: 5450
0.38/0.49 c INPROCESSING
0.38/0.49 c GARBAGE COLLECT
0.38/0.49 c rational objective 150.5
0.57/0.65 c #Conflicts: 13000 | #Constraints: 3901
0.57/0.65 c #Conflicts: 14000 | #Constraints: 4901
0.57/0.65 c #Conflicts: 15000 | #Constraints: 5901
0.57/0.65 c INPROCESSING
0.57/0.65 c GARBAGE COLLECT
0.57/0.65 c rational objective 150.5
0.68/0.78 c #Conflicts: 16000 | #Constraints: 4125
0.68/0.78 c #Conflicts: 17000 | #Constraints: 5125
0.68/0.78 c #Conflicts: 18000 | #Constraints: 6125
0.68/0.78 c INPROCESSING
0.68/0.78 c GARBAGE COLLECT
0.68/0.78 c rational objective 150.5
0.87/0.93 c #Conflicts: 19000 | #Constraints: 4142
0.87/0.93 c #Conflicts: 20000 | #Constraints: 5142
0.87/0.93 c #Conflicts: 21000 | #Constraints: 6142
0.87/0.93 c INPROCESSING
0.87/0.93 c GARBAGE COLLECT
0.87/0.93 c rational objective 150.5
0.98/1.08 c #Conflicts: 22000 | #Constraints: 3944
0.98/1.08 c #Conflicts: 23000 | #Constraints: 4944
0.98/1.08 c #Conflicts: 24000 | #Constraints: 5944
0.98/1.08 c #Conflicts: 25000 | #Constraints: 6944
0.98/1.08 c INPROCESSING
0.98/1.08 c GARBAGE COLLECT
0.98/1.08 c rational objective 150.5
1.08/1.14 c #Conflicts: 26000 | #Constraints: 4553
1.08/1.14 c cpu time 0.966021 s
1.08/1.14 c deterministic time 33895783 3.39e+07
1.08/1.14 c optimization time 1.7e-05 s
1.08/1.14 c total solve time 0.963987 s
1.08/1.14 c core-guided solve time 0 s
1.08/1.14 c propagation time 0.494063 s
1.08/1.14 c conflict analysis time 0.237729 s
1.08/1.14 c propagations 359912
1.08/1.14 c resolve steps 82424
1.08/1.14 c decisions 155628
1.08/1.14 c conflicts 26444
1.08/1.14 c restarts 93
1.08/1.14 c inprocessing phases 9
1.08/1.14 c garbage collections 9 ,( 100.00 )
1.08/1.14 c input clauses 2 ,( 0.66 )
1.08/1.14 c input cardinalities 300 ,( 99.34 )
1.08/1.14 c input general constraints 0 ,( 0.00 )
1.08/1.14 c input average constraint length 3.99
1.08/1.14 c input average constraint degree 1.99
1.08/1.14 c learned clauses 22414 ,( 84.70 )
1.08/1.14 c learned cardinalities 358 ,( 1.35 )
1.08/1.14 c learned general constraints 3690 ,( 13.94 )
1.08/1.14 c learned average constraint length 14.25
1.08/1.14 c learned average constraint degree 218102.17
1.08/1.14 c watched CF 32, 64, 128, Arb: 1503 , 0 , 0 , 0
1.08/1.14 c counting CF 32, 64, 128, Arb: 2187 , 0 , 0 , 0
1.08/1.14 c watched constraints 1503 ,( 40.73 )
1.08/1.14 c counting constraints 2187 ,( 59.27 )
1.08/1.14 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 2493502 , 591443 , 635239 ,( 246602 , 388637 )
1.08/1.14 c gcd simplifications 64
1.08/1.14 c detected cardinalities 41
1.08/1.14 c weakened non-implied lits 21639
1.08/1.14 c weakened non-implying lits 19
1.08/1.14 c original variables 301
1.08/1.14 c clausal propagations 39511
1.08/1.14 c cardinality propagations 177499
1.08/1.14 c watched propagations 3152
1.08/1.14 c counting propagations 110874
1.08/1.14 c watch lookups 20064939
1.08/1.14 c watch backjump lookups 0
1.08/1.14 c watch checks 6984485
1.08/1.14 c propagation checks 4307264
1.08/1.14 c constraint additions 1478601
1.08/1.14 c trail pops 541968
1.08/1.14 c formula constraints 302
1.08/1.14 c learned constraints 26442
1.08/1.14 c bound constraints 0
1.08/1.14 c core-guided constraints 0
1.08/1.14 c encountered formula constraints 11725
1.08/1.14 c encountered learned constraints 97109
1.08/1.14 c encountered bound constraints 0
1.08/1.14 c encountered core-guided constraints 0
1.08/1.14 c LP total time 0.142502 s
1.08/1.14 c LP solve time 0.06 s
1.08/1.14 c LP constraints added 324
1.08/1.14 c LP constraints removed 18
1.08/1.14 c LP pivots internal 2652
1.08/1.14 c LP pivots root 333
1.08/1.14 c LP calls 265
1.08/1.14 c LP optimalities 264
1.08/1.14 c LP no pivot count 17
1.08/1.14 c LP infeasibilities 1
1.08/1.14 c LP valid Farkas constraints 1
1.08/1.14 c LP learned Farkas constraints 1
1.08/1.14 c LP basis resets 0
1.08/1.14 c LP cycling count 0
1.08/1.14 c LP singular count 0
1.08/1.14 c LP no primal count 0
1.08/1.14 c LP no farkas count 0
1.08/1.14 c LP other issue count 0
1.08/1.14 c LP Gomory cuts 18
1.08/1.14 c LP learned cuts 4
1.08/1.14 c LP deleted cuts 18
1.08/1.14 c LP encountered Gomory constraints 0
1.08/1.14 c LP encountered Farkas constraints 32
1.08/1.14 c LP encountered learned Farkas constraints 1
1.08/1.14 c CG auxiliary variables introduced 0
1.08/1.14 c CG solutions found 0
1.08/1.14 c CG cores constructed 0
1.08/1.14 c CG core cardinality constraints returned 0
1.08/1.14 c CG unit cores 0
1.08/1.14 c CG single cores 0
1.08/1.14 c CG blocks removed during cardinality reduction 0
1.08/1.14 c CG first core best 0
1.08/1.14 c CG decision core best 0
1.08/1.14 c CG core reduction tie 0
1.08/1.14 c CG core degree average 0.00
1.08/1.14 c CG core slack average 0.00
1.08/1.14 c CG core upper bound improvements 0
1.08/1.14 c STR number of successful calls 0
1.08/1.14 c STR number of unsuccessful calls 0
1.08/1.14 c STR number of inconclusive calls 0
1.08/1.14 c STR number of successful attempts 0
1.08/1.14 c STR number of unsuccessful attempts 0
1.08/1.14 c STR number of inconclusive attempts 0
1.08/1.14 c STR average degree increase per successful call inf
1.08/1.14 c STR average degree increase per successful attempt inf
1.08/1.14 c STR total number of conflicts for successful attempts 0
1.08/1.14 c STR total number of conflicts for unsuccessful attempts 0
1.08/1.14 c STR total number of conflicts for inconclusive attempts 0
1.08/1.14 c STR average number of conflicts per successful attempt inf
1.08/1.14 c STR average number of conflicts per unsuccessful attempt inf
1.08/1.14 c STR average number of conflicts per inconclusive attempt inf
1.08/1.14 c AVG.sumWPerc 43.28
1.08/1.14 c bigint constraints 0
1.08/1.14 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Wed Jul 2 15:25:51 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 (61167 MiB free)
memory of node 1: 64465 MiB (61828 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4511231-1751196081/watcher-4511231-1751196081 -o /tmp/evaluation-result-4511231-1751196081/solver-4511231-1751196081 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751195206-22312 --watchdog 3760 --file-size-limit 100000 run-dec-ls-log.sh HOME/instance-4511231-1751196081.opb PROOFDIR/proof-4511231-1751196081
running on 2 cores: 4,6
CPU governors:
performance: 4 6
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
Current StackSize limit: 8192 KiB
solver pid=23312, runsolver pid=23309
[startup+0.100059 s]*
/proc/loadavg: 4.10 4.01 3.70 5/273 23314
/proc/meminfo: memFree=125943536/131249996 swapFree=33010684/33010684
[pid=23312] ppid=23309 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/23312/stat : 23312 (run-dec-ls-log.) S 23309 23312 22301 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 35285936 4292608 768 18446744073709551615 94719079104512 94719079999045 140734922173104 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94719080238096 94719080285840 94719097925632 140734922180891 140734922181089 140734922181089 140734922186691 0
/proc/23312/statm: 1048 768 704 219 0 110 0
[pid=23314] ppid=23312 vsize=57076 memory=13640 CPUtime=0.08 cores=4,6
/proc/23314/stat : 23314 (roundingsat) R 23312 23312 22301 0 -1 4194304 841 0 0 0 7 1 0 0 20 0 1 0 35285937 58445824 3410 18446744073709551615 4227072 8923433 140726880671856 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36216832 140726880676176 140726880676392 140726880676392 140726880681962 0
/proc/23314/statm: 14269 3410 2336 1147 0 1696 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 61268 KiB
Current children cumulated memory: 16712 KiB
[startup+0.205754 s]*
/proc/loadavg: 4.10 4.01 3.70 5/273 23314
/proc/meminfo: memFree=125939756/131249996 swapFree=33010684/33010684
[pid=23312] ppid=23309 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/23312/stat : 23312 (run-dec-ls-log.) S 23309 23312 22301 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 35285936 4292608 768 18446744073709551615 94719079104512 94719079999045 140734922173104 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94719080238096 94719080285840 94719097925632 140734922180891 140734922181089 140734922181089 140734922186691 0
/proc/23312/statm: 1048 768 704 219 0 110 0
[pid=23314] ppid=23312 vsize=57348 memory=13896 CPUtime=0.18 cores=4,6
/proc/23314/stat : 23314 (roundingsat) R 23312 23312 22301 0 -1 4194304 921 0 0 0 16 2 0 0 20 0 1 0 35285937 58724352 3474 18446744073709551615 4227072 8923433 140726880671856 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36216832 140726880676176 140726880676392 140726880676392 140726880681962 0
/proc/23314/statm: 14337 3474 2336 1147 0 1764 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 61540 KiB
Current children cumulated memory: 16968 KiB
[startup+0.305858 s]*
/proc/loadavg: 4.10 4.01 3.70 5/273 23314
/proc/meminfo: memFree=125938748/131249996 swapFree=33010684/33010684
[pid=23312] ppid=23309 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/23312/stat : 23312 (run-dec-ls-log.) S 23309 23312 22301 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 35285936 4292608 768 18446744073709551615 94719079104512 94719079999045 140734922173104 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94719080238096 94719080285840 94719097925632 140734922180891 140734922181089 140734922181089 140734922186691 0
/proc/23312/statm: 1048 768 704 219 0 110 0
[pid=23314] ppid=23312 vsize=57480 memory=14152 CPUtime=0.28 cores=4,6
/proc/23314/stat : 23314 (roundingsat) R 23312 23312 22301 0 -1 4194304 964 0 0 0 25 3 0 0 20 0 1 0 35285937 58859520 3538 18446744073709551615 4227072 8923433 140726880671856 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36216832 140726880676176 140726880676392 140726880676392 140726880681962 0
/proc/23314/statm: 14370 3538 2336 1147 0 1797 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 61672 KiB
Current children cumulated memory: 17224 KiB
[startup+0.70013 s]
/proc/loadavg: 4.10 4.01 3.70 5/273 23314
/proc/meminfo: memFree=125936984/131249996 swapFree=33010684/33010684
[pid=23312] ppid=23309 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/23312/stat : 23312 (run-dec-ls-log.) S 23309 23312 22301 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 35285936 4292608 768 18446744073709551615 94719079104512 94719079999045 140734922173104 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94719080238096 94719080285840 94719097925632 140734922180891 140734922181089 140734922181089 140734922186691 0
/proc/23312/statm: 1048 768 704 219 0 110 0
[pid=23314] ppid=23312 vsize=58344 memory=14920 CPUtime=0.68 cores=4,6
/proc/23314/stat : 23314 (roundingsat) R 23312 23312 22301 0 -1 4194304 1168 0 0 0 60 8 0 0 20 0 1 0 35285937 59744256 3730 18446744073709551615 4227072 8923433 140726880671856 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36216832 140726880676176 140726880676392 140726880676392 140726880681962 0
/proc/23314/statm: 14586 3730 2336 1147 0 2013 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 62536 KiB
Current children cumulated memory: 17992 KiB
[startup+1.14612 s]
# the end of solver process 23312 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=0.967639 s, system=0.149868 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800139 s]
/proc/loadavg: 4.10 4.01 3.70 5/273 23314
/proc/meminfo: memFree=125936984/131249996 swapFree=33010684/33010684
[pid=23312] ppid=23309 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/23312/stat : 23312 (run-dec-ls-log.) S 23309 23312 22301 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 35285936 4292608 768 18446744073709551615 94719079104512 94719079999045 140734922173104 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94719080238096 94719080285840 94719097925632 140734922180891 140734922181089 140734922181089 140734922186691 0
/proc/23312/statm: 1048 768 704 219 0 110 0
[pid=23314] ppid=23312 vsize=58500 memory=15176 CPUtime=0.77 cores=4,6
/proc/23314/stat : 23314 (roundingsat) R 23312 23312 22301 0 -1 4194304 1216 0 0 0 68 9 0 0 20 0 1 0 35285937 59904000 3794 18446744073709551615 4227072 8923433 140726880671856 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36216832 140726880676176 140726880676392 140726880676392 140726880681962 0
/proc/23314/statm: 14625 3794 2336 1147 0 2052 0
Current children cumulated CPU time: 0.77 s
Current children cumulated vsize: 62692 KiB
Current children cumulated memory: 18248 KiB
[startup+1.00014 s]*
/proc/loadavg: 4.10 4.01 3.70 5/273 23314
/proc/meminfo: memFree=125949220/131249996 swapFree=33010684/33010684
[pid=23312] ppid=23309 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/23312/stat : 23312 (run-dec-ls-log.) S 23309 23312 22301 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 35285936 4292608 768 18446744073709551615 94719079104512 94719079999045 140734922173104 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94719080238096 94719080285840 94719097925632 140734922180891 140734922181089 140734922181089 140734922186691 0
/proc/23312/statm: 1048 768 704 219 0 110 0
[pid=23314] ppid=23312 vsize=58500 memory=15176 CPUtime=0.98 cores=4,6
/proc/23314/stat : 23314 (roundingsat) R 23312 23312 22301 0 -1 4194304 1218 0 0 0 85 13 0 0 20 0 1 0 35285937 59904000 3794 18446744073709551615 4227072 8923433 140726880671856 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36216832 140726880676176 140726880676392 140726880676392 140726880681962 0
/proc/23314/statm: 14625 3794 2336 1147 0 2052 0
Current children cumulated CPU time: 0.98 s
Current children cumulated vsize: 62692 KiB
Current children cumulated memory: 18248 KiB
[startup+1.10558 s]
/proc/loadavg: 4.10 4.01 3.70 5/273 23314
/proc/meminfo: memFree=125949220/131249996 swapFree=33010684/33010684
[pid=23312] ppid=23309 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/23312/stat : 23312 (run-dec-ls-log.) S 23309 23312 22301 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 35285936 4292608 768 18446744073709551615 94719079104512 94719079999045 140734922173104 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94719080238096 94719080285840 94719097925632 140734922180891 140734922181089 140734922181089 140734922186691 0
/proc/23312/statm: 1048 768 704 219 0 110 0
[pid=23314] ppid=23312 vsize=58636 memory=15304 CPUtime=1.08 cores=4,6
/proc/23314/stat : 23314 (roundingsat) R 23312 23312 22301 0 -1 4194304 1253 0 0 0 94 14 0 0 20 0 1 0 35285937 60043264 3826 18446744073709551615 4227072 8923433 140726880671856 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36216832 140726880676176 140726880676392 140726880676392 140726880681962 0
/proc/23314/statm: 14659 3826 2336 1147 0 2086 0
Current children cumulated CPU time: 1.08 s
Current children cumulated vsize: 62828 KiB
Current children cumulated memory: 18376 KiB
Child status: 0
Real time (s): 1.14615
CPU time (s): 1.11751
CPU user time (s): 0.967639
CPU system time (s): 0.149868
CPU usage (%): 97.5012
Max. virtual memory (cumulated for all children) (KiB): 62828
Max. memory (cumulated for all children) (KiB): 18376
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.967639
system time used= 0.149868
maximum resident set size= 15304
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1486
page faults= 0
swaps= 0
block input operations= 0
block output operations= 6656
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 212
involuntary context switches= 5
# summary of solver processes directly reported to runsolver:
# pid: 23312
# total CPU time (s): 1.11751
# total CPU user time (s): 0.967639
# total CPU system time (s): 0.149868
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.020597 second user time and 0.027114 second system time
The end
Launcher Data
Begin job on nodeC023 at 2025-06-29 13:21:21
IDJOB=4511231
IDBENCH=160433
IDSOLVER=3354
FILE ID=nodeC023/4511231-1751196081
RUNJOBID= nodeC023-1751195206-22312
SLURM_JOB_ID= 9587603
Free space on /tmp= 433036 MiB
SOLVER NAME= roundingsat-ls-log 63f22ad
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x30split.opb
COMMAND LINE= run-dec-ls-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4511231-1751196081/watcher-4511231-1751196081 -o /tmp/evaluation-result-4511231-1751196081/solver-4511231-1751196081 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751195206-22312 --watchdog 3760 --file-size-limit 100000 run-dec-ls-log.sh HOME/instance-4511231-1751196081.opb PROOFDIR/proof-4511231-1751196081
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 2bb0b15a1713ed3ebed857cd771e5926
RANDOM SEED=1115667415
nodeC023 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 : 3599.897
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 : 6999.78
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 : 3599.895
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 : 6999.78
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 : 3597.441
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 : 6999.78
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 : 3700.000
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 : 6999.78
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 : 3596.724
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 : 6999.78
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 : 3599.931
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 : 6999.78
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 : 3599.902
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 : 6999.78
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 : 3600.119
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 : 6999.78
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131249996 kB
MemFree: 125947884 kB
MemAvailable: 129515368 kB
Buffers: 3280 kB
Cached: 4373052 kB
SwapCached: 0 kB
Active: 647592 kB
Inactive: 4067904 kB
Active(anon): 357328 kB
Inactive(anon): 0 kB
Active(file): 290264 kB
Inactive(file): 4067904 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 92168 kB
Writeback: 152 kB
AnonPages: 337536 kB
Mapped: 114208 kB
Shmem: 18064 kB
KReclaimable: 97112 kB
Slab: 186260 kB
SReclaimable: 97112 kB
SUnreclaim: 89148 kB
KernelStack: 4432 kB
PageTables: 3912 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635680 kB
Committed_AS: 681356 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150680 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 225280 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: 197332 kB
DirectMap2M: 9011200 kB
DirectMap1G: 126877696 kB
Free space on /tmp at the end= 433032 MiB
End job on nodeC023 at 2025-06-29 13:21:22