Trace number 4494419
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:
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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/liu/dbst/ normalized-dbst_v30_e350_d15_mw10_1.opb.PB06.opb |
MD5SUM | c1aaae178945e83f69f34de5988d06de |
Bench Category | DEC-LIN (decision problem, linear constraints, no UNSAT certificate) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.2331 |
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 | 1600 |
Total number of constraints | 328901 |
Number of constraints which are clauses | 327070 |
Number of constraints which are cardinality constraints (but not clauses) | 61 |
Number of constraints which are nor clauses,nor cardinality constraints | 1770 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 700 |
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 | 268 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 789 |
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
0.00/0.01 c RoundingSat 2
0.00/0.01 c branch pb25
0.00/0.01 c commit 63f22ad
1.68/1.71 c #variables 1600 #constraints 328962
3.77/3.83 c cpu time 3.39108 s
3.77/3.83 c deterministic time 1001 1.00e+03
3.77/3.83 c optimization time 0.000137 s
3.77/3.83 c total solve time 2.06991 s
3.77/3.83 c core-guided solve time 0 s
3.77/3.83 c propagation time 0.103995 s
3.77/3.83 c conflict analysis time 0 s
3.77/3.83 c propagations 0
3.77/3.83 c resolve steps 0
3.77/3.83 c decisions 0
3.77/3.83 c conflicts 0
3.77/3.83 c restarts 0
3.77/3.83 c inprocessing phases 0
3.77/3.83 c garbage collections 0 ,( -nan )
3.77/3.83 c input clauses 327130 ,( 99.44 )
3.77/3.83 c input cardinalities 62 ,( 0.02 )
3.77/3.83 c input general constraints 1770 ,( 0.54 )
3.77/3.83 c input average constraint length 3.25
3.77/3.83 c input average constraint degree 1.60
3.77/3.83 c learned clauses 0 ,( 0.00 )
3.77/3.83 c learned cardinalities 0 ,( 0.00 )
3.77/3.83 c learned general constraints 0 ,( 0.00 )
3.77/3.83 c learned average constraint length 0.00
3.77/3.83 c learned average constraint degree 0.00
3.77/3.83 c watched CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
3.77/3.83 c counting CF 32, 64, 128, Arb: 1770 , 0 , 0 , 0
3.77/3.83 c watched constraints 0 ,( 0.00 )
3.77/3.83 c counting constraints 1770 ,( 100.00 )
3.77/3.83 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 0 , 0 , 0 ,( 0 , 0 )
3.77/3.83 c gcd simplifications 0
3.77/3.83 c detected cardinalities 0
3.77/3.83 c weakened non-implied lits 0
3.77/3.83 c weakened non-implying lits 0
3.77/3.83 c original variables 1600
3.77/3.83 c clausal propagations 0
3.77/3.83 c cardinality propagations 0
3.77/3.83 c watched propagations 0
3.77/3.83 c counting propagations 0
3.77/3.83 c watch lookups 0
3.77/3.83 c watch backjump lookups 0
3.77/3.83 c watch checks 0
3.77/3.83 c propagation checks 0
3.77/3.83 c constraint additions 0
3.77/3.83 c trail pops 0
3.77/3.83 c formula constraints 328962
3.77/3.83 c learned constraints 0
3.77/3.83 c bound constraints 0
3.77/3.83 c core-guided constraints 0
3.77/3.83 c encountered formula constraints 0
3.77/3.83 c encountered learned constraints 0
3.77/3.83 c encountered bound constraints 0
3.77/3.83 c encountered core-guided constraints 0
3.77/3.83 c LP total time 1.95726 s
3.77/3.83 c LP solve time 1.83 s
3.77/3.83 c LP constraints added 328962
3.77/3.83 c LP constraints removed 0
3.77/3.83 c LP pivots internal 0
3.77/3.83 c LP pivots root 1000
3.77/3.83 c LP calls 1
3.77/3.83 c LP optimalities 0
3.77/3.83 c LP no pivot count 0
3.77/3.83 c LP infeasibilities 0
3.77/3.83 c LP valid Farkas constraints 0
3.77/3.83 c LP learned Farkas constraints 0
3.77/3.83 c LP basis resets 0
3.77/3.83 c LP cycling count 0
3.77/3.83 c LP singular count 0
3.77/3.83 c LP no primal count 0
3.77/3.83 c LP no farkas count 0
3.77/3.83 c LP other issue count 0
3.77/3.83 c LP Gomory cuts 0
3.77/3.83 c LP learned cuts 0
3.77/3.83 c LP deleted cuts 0
3.77/3.83 c LP encountered Gomory constraints 0
3.77/3.83 c LP encountered Farkas constraints 0
3.77/3.83 c LP encountered learned Farkas constraints 0
3.77/3.83 c CG auxiliary variables introduced 0
3.77/3.83 c CG solutions found 0
3.77/3.83 c CG cores constructed 0
3.77/3.83 c CG core cardinality constraints returned 0
3.77/3.83 c CG unit cores 0
3.77/3.83 c CG single cores 0
3.77/3.83 c CG blocks removed during cardinality reduction 0
3.77/3.83 c CG first core best 0
3.77/3.83 c CG decision core best 0
3.77/3.83 c CG core reduction tie 0
3.77/3.83 c CG core degree average 0.00
3.77/3.83 c CG core slack average 0.00
3.77/3.83 c CG core upper bound improvements 0
3.77/3.83 c STR number of successful calls 0
3.77/3.83 c STR number of unsuccessful calls 0
3.77/3.83 c STR number of inconclusive calls 0
3.77/3.83 c STR number of successful attempts 0
3.77/3.83 c STR number of unsuccessful attempts 0
3.77/3.83 c STR number of inconclusive attempts 0
3.77/3.83 c STR average degree increase per successful call inf
3.77/3.83 c STR average degree increase per successful attempt inf
3.77/3.83 c STR total number of conflicts for successful attempts 0
3.77/3.83 c STR total number of conflicts for unsuccessful attempts 0
3.77/3.83 c STR total number of conflicts for inconclusive attempts 0
3.77/3.83 c STR average number of conflicts per successful attempt inf
3.77/3.83 c STR average number of conflicts per unsuccessful attempt inf
3.77/3.83 c STR average number of conflicts per inconclusive attempt inf
3.77/3.83 c AVG.sumWPerc 96.90
3.77/3.83 c bigint constraints 0
3.77/3.83 s SATISFIABLE
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Verifier Data
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 (62169 MiB free)
memory of node 1: 64465 MiB (62842 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4494419-1751150536/watcher-4494419-1751150536 -o /tmp/evaluation-result-4494419-1751150536/solver-4494419-1751150536 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751146607-14373 --watchdog 3760 --file-size-limit 100000 run-dec-ls-log.sh HOME/instance-4494419-1751150536.opb PROOFDIR/proof-4494419-1751150536
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
solver pid=16559, runsolver pid=16556
Current StackSize limit: 8192 KiB
[startup+0.100063 s]*
/proc/loadavg: 4.16 4.10 4.06 5/270 16561
/proc/meminfo: memFree=127994216/131249988 swapFree=33010684/33010684
[pid=16559] ppid=16556 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/16559/stat : 16559 (run-dec-ls-log.) S 16556 16559 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30731209 4292608 768 18446744073709551615 94756136886272 94756137780805 140736724534592 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756138019856 94756138067600 94756171227136 140736724539675 140736724539873 140736724539873 140736724545475 0
/proc/16559/statm: 1048 768 704 219 0 110 0
[pid=16561] ppid=16559 vsize=64904 memory=20176 CPUtime=0.08 cores=4,6
/proc/16561/stat : 16561 (roundingsat) R 16559 16559 14359 0 -1 4194304 2915 0 0 0 6 2 0 0 20 0 1 0 30731209 66461696 5044 18446744073709551615 4227072 8923433 140725697914128 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 28295168 140725697919312 140725697919528 140725697919528 140725697925098 0
/proc/16561/statm: 16226 5044 1984 1147 0 3653 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 69096 KiB
Current children cumulated memory: 23248 KiB
[startup+0.205649 s]*
/proc/loadavg: 4.16 4.10 4.06 5/270 16561
/proc/meminfo: memFree=127977584/131249988 swapFree=33010684/33010684
[pid=16559] ppid=16556 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/16559/stat : 16559 (run-dec-ls-log.) S 16556 16559 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30731209 4292608 768 18446744073709551615 94756136886272 94756137780805 140736724534592 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756138019856 94756138067600 94756171227136 140736724539675 140736724539873 140736724539873 140736724545475 0
/proc/16559/statm: 1048 768 704 219 0 110 0
[pid=16561] ppid=16559 vsize=75912 memory=33236 CPUtime=0.19 cores=4,6
/proc/16561/stat : 16561 (roundingsat) R 16559 16559 14359 0 -1 4194304 5959 0 0 0 14 5 0 0 20 0 1 0 30731209 77733888 8309 18446744073709551615 4227072 8923433 140725697914128 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 28295168 140725697919312 140725697919528 140725697919528 140725697925098 0
/proc/16561/statm: 18978 8309 1984 1147 0 6405 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 80104 KiB
Current children cumulated memory: 36308 KiB
[startup+0.305566 s]*
/proc/loadavg: 4.16 4.10 4.06 5/270 16561
/proc/meminfo: memFree=127969772/131249988 swapFree=33010684/33010684
[pid=16559] ppid=16556 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/16559/stat : 16559 (run-dec-ls-log.) S 16556 16559 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30731209 4292608 768 18446744073709551615 94756136886272 94756137780805 140736724534592 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756138019856 94756138067600 94756171227136 140736724539675 140736724539873 140736724539873 140736724545475 0
/proc/16559/statm: 1048 768 704 219 0 110 0
[pid=16561] ppid=16559 vsize=86564 memory=42964 CPUtime=0.29 cores=4,6
/proc/16561/stat : 16561 (roundingsat) R 16559 16559 14359 0 -1 4194304 8919 0 0 0 22 7 0 0 20 0 1 0 30731209 88641536 10741 18446744073709551615 4227072 8923433 140725697914128 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 28295168 140725697919312 140725697919528 140725697919528 140725697925098 0
/proc/16561/statm: 21641 10741 1984 1147 0 9068 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 90756 KiB
Current children cumulated memory: 46036 KiB
[startup+0.700205 s]
/proc/loadavg: 4.16 4.10 4.06 5/270 16561
/proc/meminfo: memFree=127945264/131249988 swapFree=33010684/33010684
[pid=16559] ppid=16556 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/16559/stat : 16559 (run-dec-ls-log.) S 16556 16559 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30731209 4292608 768 18446744073709551615 94756136886272 94756137780805 140736724534592 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756138019856 94756138067600 94756171227136 140736724539675 140736724539873 140736724539873 140736724545475 0
/proc/16559/statm: 1048 768 704 219 0 110 0
[pid=16561] ppid=16559 vsize=135140 memory=88540 CPUtime=0.67 cores=4,6
/proc/16561/stat : 16561 (roundingsat) R 16559 16559 14359 0 -1 4194304 19539 0 0 0 51 16 0 0 20 0 1 0 30731209 138383360 22135 18446744073709551615 4227072 8923433 140725697914128 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 28295168 140725697919312 140725697919528 140725697919528 140725697925098 0
/proc/16561/statm: 33785 22135 1984 1147 0 21212 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 139332 KiB
Current children cumulated memory: 91612 KiB
[startup+1.50021 s]
/proc/loadavg: 4.16 4.10 4.06 5/270 16561
/proc/meminfo: memFree=127876592/131249988 swapFree=33010684/33010684
[pid=16559] ppid=16556 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/16559/stat : 16559 (run-dec-ls-log.) S 16556 16559 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30731209 4292608 768 18446744073709551615 94756136886272 94756137780805 140736724534592 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756138019856 94756138067600 94756171227136 140736724539675 140736724539873 140736724539873 140736724545475 0
/proc/16559/statm: 1048 768 704 219 0 110 0
[pid=16561] ppid=16559 vsize=343380 memory=287180 CPUtime=1.48 cores=4,6
/proc/16561/stat : 16561 (roundingsat) R 16559 16559 14359 0 -1 4194304 38578 0 0 0 115 33 0 0 20 0 1 0 30731209 351621120 71795 18446744073709551615 4227072 8923433 140725697914128 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 28295168 140725697919312 140725697919528 140725697919528 140725697925098 0
/proc/16561/statm: 85845 71795 2208 1147 0 73272 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 347572 KiB
Current children cumulated memory: 290252 KiB
[startup+3.10557 s]
/proc/loadavg: 4.16 4.10 4.06 5/270 16561
/proc/meminfo: memFree=127477888/131249988 swapFree=33010684/33010684
[pid=16559] ppid=16556 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/16559/stat : 16559 (run-dec-ls-log.) S 16556 16559 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30731209 4292608 768 18446744073709551615 94756136886272 94756137780805 140736724534592 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756138019856 94756138067600 94756171227136 140736724539675 140736724539873 140736724539873 140736724545475 0
/proc/16559/statm: 1048 768 704 219 0 110 0
[pid=16561] ppid=16559 vsize=618696 memory=469536 CPUtime=3.07 cores=4,6
/proc/16561/stat : 16561 (roundingsat) R 16559 16559 14359 0 -1 4194304 52585 0 0 0 266 41 0 0 20 0 1 0 30731209 633544704 117384 18446744073709551615 4227072 8923433 140725697914128 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 28295168 140725697919312 140725697919528 140725697919528 140725697925098 0
/proc/16561/statm: 154674 117384 2240 1147 0 142101 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 622888 KiB
Current children cumulated memory: 472608 KiB
[startup+3.87615 s]
# the end of solver process 16559 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=3.42705 s, system=0.428854 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+3.20026 s]
/proc/loadavg: 4.16 4.10 4.06 5/270 16561
/proc/meminfo: memFree=127477888/131249988 swapFree=33010684/33010684
[pid=16559] ppid=16556 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/16559/stat : 16559 (run-dec-ls-log.) S 16556 16559 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30731209 4292608 768 18446744073709551615 94756136886272 94756137780805 140736724534592 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756138019856 94756138067600 94756171227136 140736724539675 140736724539873 140736724539873 140736724545475 0
/proc/16559/statm: 1048 768 704 219 0 110 0
[pid=16561] ppid=16559 vsize=618696 memory=469536 CPUtime=3.17 cores=4,6
/proc/16561/stat : 16561 (roundingsat) R 16559 16559 14359 0 -1 4194304 52585 0 0 0 276 41 0 0 20 0 1 0 30731209 633544704 117384 18446744073709551615 4227072 8923433 140725697914128 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 28295168 140725697919312 140725697919528 140725697919528 140725697925098 0
/proc/16561/statm: 154674 117384 2240 1147 0 142101 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 622888 KiB
Current children cumulated memory: 472608 KiB
[startup+3.60019 s]
/proc/loadavg: 4.16 4.10 4.06 5/270 16561
/proc/meminfo: memFree=127477888/131249988 swapFree=33010684/33010684
[pid=16559] ppid=16556 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/16559/stat : 16559 (run-dec-ls-log.) S 16556 16559 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30731209 4292608 768 18446744073709551615 94756136886272 94756137780805 140736724534592 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756138019856 94756138067600 94756171227136 140736724539675 140736724539873 140736724539873 140736724545475 0
/proc/16559/statm: 1048 768 704 219 0 110 0
[pid=16561] ppid=16559 vsize=618696 memory=469536 CPUtime=3.57 cores=4,6
/proc/16561/stat : 16561 (roundingsat) R 16559 16559 14359 0 -1 4194304 52585 0 0 0 316 41 0 0 20 0 1 0 30731209 633544704 117384 18446744073709551615 4227072 8923433 140725697914128 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 28295168 140725697919312 140725697919528 140725697919528 140725697925098 0
/proc/16561/statm: 154674 117384 2240 1147 0 142101 0
Current children cumulated CPU time: 3.57 s
Current children cumulated vsize: 622888 KiB
Current children cumulated memory: 472608 KiB
[startup+3.80019 s]
/proc/loadavg: 4.16 4.10 4.06 5/270 16561
/proc/meminfo: memFree=127477888/131249988 swapFree=33010684/33010684
[pid=16559] ppid=16556 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/16559/stat : 16559 (run-dec-ls-log.) S 16556 16559 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30731209 4292608 768 18446744073709551615 94756136886272 94756137780805 140736724534592 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756138019856 94756138067600 94756171227136 140736724539675 140736724539873 140736724539873 140736724545475 0
/proc/16559/statm: 1048 768 704 219 0 110 0
[pid=16561] ppid=16559 vsize=618696 memory=470432 CPUtime=3.77 cores=4,6
/proc/16561/stat : 16561 (roundingsat) R 16559 16559 14359 0 -1 4194304 52834 0 0 0 336 41 0 0 20 0 1 0 30731209 633544704 117608 18446744073709551615 4227072 8923433 140725697914128 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 28295168 140725697919312 140725697919528 140725697919528 140725697925098 0
/proc/16561/statm: 154674 117608 2240 1147 0 142101 0
Current children cumulated CPU time: 3.77 s
Current children cumulated vsize: 622888 KiB
Current children cumulated memory: 473504 KiB
Child status: 0
Real time (s): 3.87619
CPU time (s): 3.85591
CPU user time (s): 3.42705
CPU system time (s): 0.428854
CPU usage (%): 99.4766
Max. virtual memory (cumulated for all children) (KiB): 635600
Max. memory (cumulated for all children) (KiB): 473504
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.42705
system time used= 0.428854
maximum resident set size= 508408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53069
page faults= 0
swaps= 0
block input operations= 0
block output operations= 24
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 149
involuntary context switches= 27
# summary of solver processes directly reported to runsolver:
# pid: 16559
# total CPU time (s): 3.85591
# total CPU user time (s): 3.42705
# total CPU system time (s): 0.428854
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017306 second user time and 0.045652 second system time
The end
Launcher Data
Begin job on nodeC020 at 2025-06-29 00:42:16
IDJOB=4494419
IDBENCH=147890
IDSOLVER=3354
FILE ID=nodeC020/4494419-1751150536
RUNJOBID= nodeC020-1751146607-14373
SLURM_JOB_ID= 9587464
Free space on /tmp= 433028 MiB
SOLVER NAME= roundingsat-ls-log 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/liu/dbst/normalized-dbst_v30_e350_d15_mw10_1.opb.PB06.opb
COMMAND LINE= run-dec-ls-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4494419-1751150536/watcher-4494419-1751150536 -o /tmp/evaluation-result-4494419-1751150536/solver-4494419-1751150536 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751146607-14373 --watchdog 3760 --file-size-limit 100000 run-dec-ls-log.sh HOME/instance-4494419-1751150536.opb PROOFDIR/proof-4494419-1751150536
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= c1aaae178945e83f69f34de5988d06de
RANDOM SEED=294544324
nodeC020 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 : 3599.892
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 : 6999.79
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 : 3599.891
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 : 6999.79
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 : 3599.878
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 : 6999.79
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 : 3600.976
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 : 6999.79
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 : 3599.784
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 : 6999.79
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 : 3599.897
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 : 6999.79
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 : 3473.129
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 : 6999.79
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 : 3599.988
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 : 6999.79
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131249988 kB
MemFree: 128013432 kB
MemAvailable: 129267136 kB
Buffers: 3280 kB
Cached: 2062184 kB
SwapCached: 0 kB
Active: 871944 kB
Inactive: 1805144 kB
Active(anon): 630044 kB
Inactive(anon): 0 kB
Active(file): 241900 kB
Inactive(file): 1805144 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 43144 kB
Writeback: 0 kB
AnonPages: 611396 kB
Mapped: 115584 kB
Shmem: 18056 kB
KReclaimable: 91800 kB
Slab: 177848 kB
SReclaimable: 91800 kB
SUnreclaim: 86048 kB
KernelStack: 4384 kB
PageTables: 4472 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635676 kB
Committed_AS: 1002352 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150616 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 276480 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: 7962624 kB
DirectMap1G: 127926272 kB
Free space on /tmp at the end= 433020 MiB
End job on nodeC020 at 2025-06-29 00:42:20