Trace number 4494705
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-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900584219.opb |
| MD5SUM | 5cb6b74fefc8a9f17ac95610df8bcc89 |
| 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 | 0.892307 |
| 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 | 231 |
| Total number of constraints | 2707 |
| Number of constraints which are clauses | 2684 |
| Number of constraints which are cardinality constraints (but not clauses) | 22 |
| Number of constraints which are nor clauses,nor cardinality constraints | 1 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 110 |
| 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 | 25 |
| Number of bits of the biggest number in a constraint | 5 |
| Biggest sum of numbers in a constraint | 689 |
| Number of bits of the biggest sum of numbers | 10 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.02 c RoundingSat 2
0.00/0.02 c branch pb25
0.00/0.02 c commit 63f22ad
0.00/0.06 c #variables 231 #constraints 2707
0.00/0.07 c rational objective 11
0.50/0.54 c #Conflicts: 1000 | #Constraints: 3708
0.50/0.54 c #Conflicts: 2000 | #Constraints: 4709
0.50/0.54 c INPROCESSING
0.50/0.54 c GARBAGE COLLECT
0.50/0.54 c rational objective 11
0.98/1.01 c #Conflicts: 3000 | #Constraints: 4717
0.98/1.01 c #Conflicts: 4000 | #Constraints: 5718
0.98/1.01 c INPROCESSING
0.98/1.01 c GARBAGE COLLECT
0.98/1.01 c rational objective 11
1.67/1.71 c #Conflicts: 5000 | #Constraints: 5123
1.67/1.71 c #Conflicts: 6000 | #Constraints: 6123
1.67/1.71 c INPROCESSING
1.67/1.71 c GARBAGE COLLECT
1.67/1.71 c #Conflicts: 7000 | #Constraints: 5124
1.67/1.71 c #Conflicts: 8000 | #Constraints: 6124
1.67/1.71 c #Conflicts: 9000 | #Constraints: 7124
1.67/1.71 c INPROCESSING
1.67/1.71 c GARBAGE COLLECT
1.67/1.71 c rational objective 11
1.98/2.08 c #Conflicts: 10000 | #Constraints: 5831
1.98/2.08 c #Conflicts: 11000 | #Constraints: 6831
1.98/2.08 c #Conflicts: 12000 | #Constraints: 7831
1.98/2.08 c INPROCESSING
1.98/2.08 c GARBAGE COLLECT
1.98/2.08 c rational objective 11
2.36/2.42 c #Conflicts: 13000 | #Constraints: 6292
2.36/2.42 c #Conflicts: 14000 | #Constraints: 7292
2.36/2.42 c #Conflicts: 15000 | #Constraints: 8292
2.36/2.42 c INPROCESSING
2.36/2.42 c GARBAGE COLLECT
2.36/2.42 c rational objective 11
2.57/2.70 c #Conflicts: 16000 | #Constraints: 6519
2.57/2.70 c #Conflicts: 17000 | #Constraints: 7519
2.57/2.70 c cpu time 2.50722 s
2.57/2.70 c deterministic time 64634012 6.46e+07
2.57/2.70 c optimization time 2.7e-05 s
2.57/2.70 c total solve time 2.47606 s
2.57/2.70 c core-guided solve time 0 s
2.57/2.70 c propagation time 1.01377 s
2.57/2.70 c conflict analysis time 0.880868 s
2.57/2.70 c propagations 885234
2.57/2.70 c resolve steps 163635
2.57/2.70 c decisions 40873
2.57/2.70 c conflicts 17068
2.57/2.70 c restarts 62
2.57/2.70 c inprocessing phases 6
2.57/2.70 c garbage collections 6 ,( 100.00 )
2.57/2.70 c input clauses 2684 ,( 99.15 )
2.57/2.70 c input cardinalities 22 ,( 0.81 )
2.57/2.70 c input general constraints 1 ,( 0.04 )
2.57/2.70 c input average constraint length 3.08
2.57/2.70 c input average constraint degree 1.31
2.57/2.70 c learned clauses 12870 ,( 75.39 )
2.57/2.70 c learned cardinalities 261 ,( 1.53 )
2.57/2.70 c learned general constraints 3941 ,( 23.08 )
2.57/2.70 c learned average constraint length 39.76
2.57/2.70 c learned average constraint degree 3042520.23
2.57/2.70 c watched CF 32, 64, 128, Arb: 162 , 0 , 0 , 0
2.57/2.70 c counting CF 32, 64, 128, Arb: 3780 , 0 , 0 , 0
2.57/2.70 c watched constraints 162 ,( 4.11 )
2.57/2.70 c counting constraints 3780 ,( 95.89 )
2.57/2.70 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 2556955 , 307352 , 1057083 ,( 34382 , 1022701 )
2.57/2.70 c gcd simplifications 275
2.57/2.70 c detected cardinalities 42
2.57/2.70 c weakened non-implied lits 632697
2.57/2.70 c weakened non-implying lits 380
2.57/2.70 c original variables 231
2.57/2.70 c clausal propagations 404816
2.57/2.70 c cardinality propagations 157735
2.57/2.70 c watched propagations 414
2.57/2.70 c counting propagations 292257
2.57/2.70 c watch lookups 23601075
2.57/2.70 c watch backjump lookups 0
2.57/2.70 c watch checks 9500984
2.57/2.70 c propagation checks 26375072
2.57/2.70 c constraint additions 3284832
2.57/2.70 c trail pops 943064
2.57/2.70 c formula constraints 2707
2.57/2.70 c learned constraints 17064
2.57/2.70 c bound constraints 0
2.57/2.70 c core-guided constraints 0
2.57/2.70 c encountered formula constraints 108250
2.57/2.70 c encountered learned constraints 72447
2.57/2.70 c encountered bound constraints 0
2.57/2.70 c encountered core-guided constraints 0
2.57/2.70 c LP total time 0.559726 s
2.57/2.70 c LP solve time 0.25 s
2.57/2.70 c LP constraints added 2761
2.57/2.70 c LP constraints removed 41
2.57/2.70 c LP pivots internal 1755
2.57/2.70 c LP pivots root 1122
2.57/2.70 c LP calls 24
2.57/2.70 c LP optimalities 21
2.57/2.70 c LP no pivot count 0
2.57/2.70 c LP infeasibilities 3
2.57/2.70 c LP valid Farkas constraints 3
2.57/2.70 c LP learned Farkas constraints 3
2.57/2.70 c LP basis resets 0
2.57/2.70 c LP cycling count 0
2.57/2.70 c LP singular count 0
2.57/2.70 c LP no primal count 0
2.57/2.70 c LP no farkas count 0
2.57/2.70 c LP other issue count 0
2.57/2.70 c LP Gomory cuts 2
2.57/2.70 c LP learned cuts 52
2.57/2.70 c LP deleted cuts 41
2.57/2.70 c LP encountered Gomory constraints 0
2.57/2.70 c LP encountered Farkas constraints 0
2.57/2.70 c LP encountered learned Farkas constraints 3
2.57/2.70 c CG auxiliary variables introduced 0
2.57/2.70 c CG solutions found 0
2.57/2.70 c CG cores constructed 0
2.57/2.70 c CG core cardinality constraints returned 0
2.57/2.70 c CG unit cores 0
2.57/2.70 c CG single cores 0
2.57/2.70 c CG blocks removed during cardinality reduction 0
2.57/2.70 c CG first core best 0
2.57/2.70 c CG decision core best 0
2.57/2.70 c CG core reduction tie 0
2.57/2.70 c CG core degree average 0.00
2.57/2.70 c CG core slack average 0.00
2.57/2.70 c CG core upper bound improvements 0
2.57/2.70 c STR number of successful calls 0
2.57/2.70 c STR number of unsuccessful calls 0
2.57/2.70 c STR number of inconclusive calls 0
2.57/2.70 c STR number of successful attempts 0
2.57/2.70 c STR number of unsuccessful attempts 0
2.57/2.70 c STR number of inconclusive attempts 0
2.57/2.70 c STR average degree increase per successful call inf
2.57/2.70 c STR average degree increase per successful attempt inf
2.57/2.70 c STR total number of conflicts for successful attempts 0
2.57/2.70 c STR total number of conflicts for unsuccessful attempts 0
2.57/2.70 c STR total number of conflicts for inconclusive attempts 0
2.57/2.70 c STR average number of conflicts per successful attempt inf
2.57/2.70 c STR average number of conflicts per unsuccessful attempt inf
2.57/2.70 c STR average number of conflicts per inconclusive attempt inf
2.57/2.70 c AVG.sumWPerc 85.18
2.57/2.70 c bigint constraints 0
2.57/2.70 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Tue Jul 1 20:30:12 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: 63794 MiB (62455 MiB free)
memory of node 1: 64507 MiB (63806 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4494705-1751150379/watcher-4494705-1751150379 -o /tmp/evaluation-result-4494705-1751150379/solver-4494705-1751150379 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751146607-15942 --watchdog 3760 --file-size-limit 100000 run-dec-log.sh HOME/instance-4494705-1751150379.opb PROOFDIR/proof-4494705-1751150379
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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=17307, runsolver pid=17304
[startup+0.100067 s]*
/proc/loadavg: 4.61 4.37 4.20 5/260 17309
/proc/meminfo: memFree=129288412/131382112 swapFree=33010684/33010684
[pid=17307] ppid=17304 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/17307/stat : 17307 (run-dec-log.sh) S 17304 17307 15930 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 30717645 4292608 768 18446744073709551615 94424301625344 94424302519877 140731233622736 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94424302758928 94424302806672 94424326213632 140731233626401 140731233626596 140731233626596 140731233632198 0
/proc/17307/statm: 1048 768 704 219 0 110 0
[pid=17309] ppid=17307 vsize=59564 memory=13132 CPUtime=0.08 cores=1,3
/proc/17309/stat : 17309 (roundingsat) R 17307 17307 15930 0 -1 4194304 1766 0 0 0 7 1 0 0 20 0 1 0 30717646 60993536 3283 18446744073709551615 4227072 8923433 140723388974384 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 16674816 140723388979559 140723388979752 140723388979752 140723388985322 0
/proc/17309/statm: 14891 3283 2272 1147 0 2318 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 63756 KiB
Current children cumulated memory: 16204 KiB
[startup+0.213472 s]*
/proc/loadavg: 4.61 4.37 4.20 5/260 17309
/proc/meminfo: memFree=129288412/131382112 swapFree=33010684/33010684
[pid=17307] ppid=17304 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/17307/stat : 17307 (run-dec-log.sh) S 17304 17307 15930 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 30717645 4292608 768 18446744073709551615 94424301625344 94424302519877 140731233622736 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94424302758928 94424302806672 94424326213632 140731233626401 140731233626596 140731233626596 140731233632198 0
/proc/17307/statm: 1048 768 704 219 0 110 0
[pid=17309] ppid=17307 vsize=59864 memory=15700 CPUtime=0.2 cores=1,3
/proc/17309/stat : 17309 (roundingsat) R 17307 17307 15930 0 -1 4194304 1851 0 0 0 18 2 0 0 20 0 1 0 30717646 61300736 3925 18446744073709551615 4227072 8923433 140723388974384 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 16674816 140723388979559 140723388979752 140723388979752 140723388985322 0
/proc/17309/statm: 14966 3925 2336 1147 0 2393 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 64056 KiB
Current children cumulated memory: 18772 KiB
[startup+0.313324 s]*
/proc/loadavg: 4.61 4.37 4.20 5/260 17309
/proc/meminfo: memFree=129287656/131382112 swapFree=33010684/33010684
[pid=17307] ppid=17304 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/17307/stat : 17307 (run-dec-log.sh) S 17304 17307 15930 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 30717645 4292608 768 18446744073709551615 94424301625344 94424302519877 140731233622736 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94424302758928 94424302806672 94424326213632 140731233626401 140731233626596 140731233626596 140731233632198 0
/proc/17307/statm: 1048 768 704 219 0 110 0
[pid=17309] ppid=17307 vsize=59996 memory=15828 CPUtime=0.29 cores=1,3
/proc/17309/stat : 17309 (roundingsat) R 17307 17307 15930 0 -1 4194304 1882 0 0 0 27 2 0 0 20 0 1 0 30717646 61435904 3957 18446744073709551615 4227072 8923433 140723388974384 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 16674816 140723388979559 140723388979752 140723388979752 140723388985322 0
/proc/17309/statm: 14999 3957 2336 1147 0 2426 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 64188 KiB
Current children cumulated memory: 18900 KiB
[startup+0.700344 s]
/proc/loadavg: 4.61 4.37 4.20 5/260 17309
/proc/meminfo: memFree=129287660/131382112 swapFree=33010684/33010684
[pid=17307] ppid=17304 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/17307/stat : 17307 (run-dec-log.sh) S 17304 17307 15930 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 30717645 4292608 768 18446744073709551615 94424301625344 94424302519877 140731233622736 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94424302758928 94424302806672 94424326213632 140731233626401 140731233626596 140731233626596 140731233632198 0
/proc/17307/statm: 1048 768 704 219 0 110 0
[pid=17309] ppid=17307 vsize=60804 memory=16596 CPUtime=0.67 cores=1,3
/proc/17309/stat : 17309 (roundingsat) R 17307 17307 15930 0 -1 4194304 2076 0 0 0 63 4 0 0 20 0 1 0 30717646 62263296 4149 18446744073709551615 4227072 8923433 140723388974384 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 16674816 140723388979559 140723388979752 140723388979752 140723388985322 0
/proc/17309/statm: 15201 4149 2336 1147 0 2628 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 64996 KiB
Current children cumulated memory: 19668 KiB
[startup+1.50033 s]
/proc/loadavg: 4.61 4.37 4.20 5/260 17309
/proc/meminfo: memFree=129287660/131382112 swapFree=33010684/33010684
[pid=17307] ppid=17304 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/17307/stat : 17307 (run-dec-log.sh) S 17304 17307 15930 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 30717645 4292608 768 18446744073709551615 94424301625344 94424302519877 140731233622736 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94424302758928 94424302806672 94424326213632 140731233626401 140731233626596 140731233626596 140731233632198 0
/proc/17307/statm: 1048 768 704 219 0 110 0
[pid=17309] ppid=17307 vsize=61764 memory=17620 CPUtime=1.46 cores=1,3
/proc/17309/stat : 17309 (roundingsat) R 17307 17307 15930 0 -1 4194304 2312 0 0 0 138 8 0 0 20 0 1 0 30717646 63246336 4405 18446744073709551615 4227072 8923433 140723388974384 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 16674816 140723388979559 140723388979752 140723388979752 140723388985322 0
/proc/17309/statm: 15441 4405 2336 1147 0 2868 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 65956 KiB
Current children cumulated memory: 20692 KiB
[startup+2.70281 s]
# the end of solver process 17307 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=2.51175 s, system=0.143756 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60037 s]
/proc/loadavg: 4.61 4.37 4.20 5/260 17309
/proc/meminfo: memFree=129287660/131382112 swapFree=33010684/33010684
[pid=17307] ppid=17304 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/17307/stat : 17307 (run-dec-log.sh) S 17304 17307 15930 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 30717645 4292608 768 18446744073709551615 94424301625344 94424302519877 140731233622736 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94424302758928 94424302806672 94424326213632 140731233626401 140731233626596 140731233626596 140731233632198 0
/proc/17307/statm: 1048 768 704 219 0 110 0
[pid=17309] ppid=17307 vsize=61764 memory=17620 CPUtime=1.56 cores=1,3
/proc/17309/stat : 17309 (roundingsat) R 17307 17307 15930 0 -1 4194304 2322 0 0 0 147 9 0 0 20 0 1 0 30717646 63246336 4405 18446744073709551615 4227072 8923433 140723388974384 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 16674816 140723388979559 140723388979752 140723388979752 140723388985322 0
/proc/17309/statm: 15441 4405 2336 1147 0 2868 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 65956 KiB
Current children cumulated memory: 20692 KiB
[startup+2.40031 s]
/proc/loadavg: 4.61 4.37 4.20 5/260 17309
/proc/meminfo: memFree=129268256/131382112 swapFree=33010684/33010684
[pid=17307] ppid=17304 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/17307/stat : 17307 (run-dec-log.sh) S 17304 17307 15930 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 30717645 4292608 768 18446744073709551615 94424301625344 94424302519877 140731233622736 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94424302758928 94424302806672 94424326213632 140731233626401 140731233626596 140731233626596 140731233632198 0
/proc/17307/statm: 1048 768 704 219 0 110 0
[pid=17309] ppid=17307 vsize=63744 memory=19412 CPUtime=2.36 cores=1,3
/proc/17309/stat : 17309 (roundingsat) R 17307 17307 15930 0 -1 4194304 2761 0 0 0 224 12 0 0 20 0 1 0 30717646 65273856 4853 18446744073709551615 4227072 8923433 140723388974384 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 16674816 140723388979559 140723388979752 140723388979752 140723388985322 0
/proc/17309/statm: 15936 4853 2336 1147 0 3363 0
Current children cumulated CPU time: 2.36 s
Current children cumulated vsize: 67936 KiB
Current children cumulated memory: 22484 KiB
[startup+2.60033 s]
/proc/loadavg: 4.61 4.37 4.20 5/260 17309
/proc/meminfo: memFree=129268256/131382112 swapFree=33010684/33010684
[pid=17307] ppid=17304 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/17307/stat : 17307 (run-dec-log.sh) S 17304 17307 15930 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 30717645 4292608 768 18446744073709551615 94424301625344 94424302519877 140731233622736 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94424302758928 94424302806672 94424326213632 140731233626401 140731233626596 140731233626596 140731233632198 0
/proc/17307/statm: 1048 768 704 219 0 110 0
[pid=17309] ppid=17307 vsize=64372 memory=20052 CPUtime=2.57 cores=1,3
/proc/17309/stat : 17309 (roundingsat) R 17307 17307 15930 0 -1 4194304 2920 0 0 0 244 13 0 0 20 0 1 0 30717646 65916928 5013 18446744073709551615 4227072 8923433 140723388974384 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 16674816 140723388979559 140723388979752 140723388979752 140723388985322 0
/proc/17309/statm: 16093 5013 2336 1147 0 3520 0
Current children cumulated CPU time: 2.57 s
Current children cumulated vsize: 68564 KiB
Current children cumulated memory: 23124 KiB
Child status: 0
Real time (s): 2.70286
CPU time (s): 2.6555
CPU user time (s): 2.51175
CPU system time (s): 0.143756
CPU usage (%): 98.2478
Max. virtual memory (cumulated for all children) (KiB): 68564
Max. memory (cumulated for all children) (KiB): 23124
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.51175
system time used= 0.143756
maximum resident set size= 20052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3160
page faults= 0
swaps= 0
block input operations= 0
block output operations= 33808
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 199
involuntary context switches= 5
# summary of solver processes directly reported to runsolver:
# pid: 17307
# total CPU time (s): 2.6555
# total CPU user time (s): 2.51175
# total CPU system time (s): 0.143756
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.05148 second user time and 0.082471 second system time
The end
Launcher Data
Begin job on nodeC009 at 2025-06-29 00:39:39
IDJOB=4494705
IDBENCH=147910
IDSOLVER=3352
FILE ID=nodeC009/4494705-1751150379
RUNJOBID= nodeC009-1751146607-15942
SLURM_JOB_ID= 9587463
Free space on /tmp= 433032 MiB
SOLVER NAME= roundingsat-log 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb
COMMAND LINE= run-dec-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4494705-1751150379/watcher-4494705-1751150379 -o /tmp/evaluation-result-4494705-1751150379/solver-4494705-1751150379 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751146607-15942 --watchdog 3760 --file-size-limit 100000 run-dec-log.sh HOME/instance-4494705-1751150379.opb PROOFDIR/proof-4494705-1751150379
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 5cb6b74fefc8a9f17ac95610df8bcc89
RANDOM SEED=1449224976
nodeC009 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 3691.474
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.85
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.152
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.85
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.894
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.85
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.234
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.85
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 3691.383
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.85
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 3491.835
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.85
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.402
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.85
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.465
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.85
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131382112 kB
MemFree: 129292440 kB
MemAvailable: 129641948 kB
Buffers: 3280 kB
Cached: 1160276 kB
SwapCached: 0 kB
Active: 577880 kB
Inactive: 949696 kB
Active(anon): 382072 kB
Inactive(anon): 0 kB
Active(file): 195808 kB
Inactive(file): 949696 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 84804 kB
Writeback: 4 kB
AnonPages: 365148 kB
Mapped: 115624 kB
Shmem: 17960 kB
KReclaimable: 86876 kB
Slab: 170292 kB
SReclaimable: 86876 kB
SUnreclaim: 83416 kB
KernelStack: 4240 kB
PageTables: 3916 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98701740 kB
Committed_AS: 725740 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 149512 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 206848 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: 172872 kB
DirectMap2M: 9166848 kB
DirectMap1G: 126877696 kB
Free space on /tmp at the end= 433024 MiB
End job on nodeC009 at 2025-06-29 00:39:41