Trace number 4492801
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-PB06/DEC-LIN/ submitted-PB06/roussel/normalized-pigeon-clauses-61-60.opb |
MD5SUM | 34508937f6127f0a8669d934526c1066 |
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 | 1.25863 |
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 | 3660 |
Total number of constraints | 109861 |
Number of constraints which are clauses | 109861 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 60 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 61 |
Number of bits of the biggest sum of numbers | 6 |
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 ┌────────────────────────────────────────────────────────────────┐
0.00/0.01 c │ pbsuma -- a PB interface for satsuma │
0.00/0.01 c │ satsuma_version=1.2, dejavu_version=2.1 │
0.00/0.01 c │ (c) 2025 Markus Anders │
0.00/0.01 c └────────────────────────────────────────────────────────────────┘
0.00/0.01 c parse 'HOME/instance-4492801-1751143113.opb'
0.00/0.05 c read 2.82MB (43.85ms)
0.00/0.05 c [cnf: #variables 3660 #clauses 109861 #duplicates 0 #arr 223260]
0.00/0.05 c output proof to 'PROOFDIR/proof-4492801-1751143113'
0.00/0.05 c
0.00/0.05 c make graph and approximate orbits
0.00/0.07 c [group: #orbits ~= 2] (17.21ms)
0.00/0.07 c
0.00/0.07 c detect special group actions
0.00/0.07 c probe for Johnson action (limit=64)
0.00/0.09 c probe for row-column symmetry (limit=64, splits=16.78M)
0.08/0.17 c found row-column 60x61
0.08/0.17 c probe for row symmetry (limit=64, splits=16.78M)
0.08/0.17 c (105.21ms)
0.08/0.17 c
0.08/0.17 c detect symmetries on remainder
0.08/0.17 c [graph: #vertices 124501 #edges 468480]
0.08/0.17 c dejavu (support_limit=2048.00MB, budget_limit=64)
0.08/0.19 c [group: #symmetries 1.00*10^0 #generators 0] (17.94ms)
0.08/0.19 c
0.08/0.19 c finalize break order and special generators
0.28/0.33 c
0.28/0.33 c generation finished
0.28/0.33 c [sbp: #constraints 42956 #add_vars 14279]
0.28/0.33 c
0.28/0.33 c write result to 'HOME/instance-4492801-1751143113.opb.pre'
0.28/0.34 c wrote 4.41MB (9.33ms)
0.28/0.34 c ------------------------------------------------------------------
0.28/0.34 c 138.72ms 41.73% other
0.28/0.34 c 105.21ms 31.65% detect_special
0.28/0.34 c 43.85ms 13.19% parse
0.28/0.34 c 17.94ms 5.40% detect_generic
0.28/0.34 c 17.21ms 5.18% approx_orbits
0.28/0.34 c 9.33ms 2.81% output
0.28/0.34 c 0.13ms 0.04% finalize_order
0.28/0.34 c ───────────────────────────────────────────────
0.28/0.34 c 332.38ms 100% total
0.28/0.34 c ------------------------------------------------------------------
0.28/0.40 c RoundingSat 2
0.28/0.40 c branch pb25
0.28/0.40 c commit 63f22ad
0.83/0.96 c #variables 17939 #constraints 152817
2.31/2.41 c #Conflicts: 1000 | #Constraints: 153816
2.31/2.41 c cpu time 1.84737 s
2.31/2.41 c deterministic time 5778675 5.78e+06
2.31/2.41 c optimization time 0.000153 s
2.31/2.41 c total solve time 1.39138 s
2.31/2.41 c core-guided solve time 0 s
2.31/2.41 c propagation time 0.12853 s
2.31/2.41 c conflict analysis time 0.182562 s
2.31/2.41 c propagations 638448
2.31/2.41 c resolve steps 38969
2.31/2.41 c decisions 24286
2.31/2.41 c conflicts 1119
2.31/2.41 c restarts 7
2.31/2.41 c inprocessing phases 0
2.31/2.41 c garbage collections 0 ,( -nan )
2.31/2.41 c input clauses 152817 ,( 100.00 )
2.31/2.41 c input cardinalities 0 ,( 0.00 )
2.31/2.41 c input general constraints 0 ,( 0.00 )
2.31/2.41 c input average constraint length 2.30
2.31/2.41 c input average constraint degree 1.00
2.31/2.41 c learned clauses 1118 ,( 100.00 )
2.31/2.41 c learned cardinalities 0 ,( 0.00 )
2.31/2.41 c learned general constraints 0 ,( 0.00 )
2.31/2.41 c learned average constraint length 131.03
2.31/2.41 c learned average constraint degree 1.00
2.31/2.41 c watched CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
2.31/2.41 c counting CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
2.31/2.41 c watched constraints 0 ,( -nan )
2.31/2.41 c counting constraints 0 ,( -nan )
2.31/2.41 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 741681 , 0 , 0 ,( 0 , 0 )
2.31/2.41 c gcd simplifications 0
2.31/2.41 c detected cardinalities 0
2.31/2.41 c weakened non-implied lits 0
2.31/2.41 c weakened non-implying lits 0
2.31/2.41 c original variables 17939
2.31/2.41 c clausal propagations 637330
2.31/2.41 c cardinality propagations 0
2.31/2.41 c watched propagations 0
2.31/2.41 c counting propagations 0
2.31/2.41 c watch lookups 741681
2.31/2.41 c watch backjump lookups 0
2.31/2.41 c watch checks 2669968
2.31/2.41 c propagation checks 637330
2.31/2.41 c constraint additions 407388
2.31/2.41 c trail pops 659573
2.31/2.41 c formula constraints 152817
2.31/2.41 c learned constraints 1118
2.31/2.41 c bound constraints 0
2.31/2.41 c core-guided constraints 0
2.31/2.41 c encountered formula constraints 36933
2.31/2.41 c encountered learned constraints 3155
2.31/2.41 c encountered bound constraints 0
2.31/2.41 c encountered core-guided constraints 0
2.31/2.41 c LP total time 0 s
2.31/2.41 c LP solve time 0 s
2.31/2.41 c LP constraints added 0
2.31/2.41 c LP constraints removed 0
2.31/2.41 c LP pivots internal 0
2.31/2.41 c LP pivots root 0
2.31/2.41 c LP calls 0
2.31/2.41 c LP optimalities 0
2.31/2.41 c LP no pivot count 0
2.31/2.41 c LP infeasibilities 0
2.31/2.41 c LP valid Farkas constraints 0
2.31/2.41 c LP learned Farkas constraints 0
2.31/2.41 c LP basis resets 0
2.31/2.41 c LP cycling count 0
2.31/2.41 c LP singular count 0
2.31/2.41 c LP no primal count 0
2.31/2.41 c LP no farkas count 0
2.31/2.41 c LP other issue count 0
2.31/2.41 c LP Gomory cuts 0
2.31/2.41 c LP learned cuts 0
2.31/2.41 c LP deleted cuts 0
2.31/2.41 c LP encountered Gomory constraints 0
2.31/2.41 c LP encountered Farkas constraints 0
2.31/2.41 c LP encountered learned Farkas constraints 0
2.31/2.41 c CG auxiliary variables introduced 0
2.31/2.41 c CG solutions found 0
2.31/2.41 c CG cores constructed 0
2.31/2.41 c CG core cardinality constraints returned 0
2.31/2.41 c CG unit cores 0
2.31/2.41 c CG single cores 0
2.31/2.41 c CG blocks removed during cardinality reduction 0
2.31/2.41 c CG first core best 0
2.31/2.41 c CG decision core best 0
2.31/2.41 c CG core reduction tie 0
2.31/2.41 c CG core degree average 0.00
2.31/2.41 c CG core slack average 0.00
2.31/2.41 c CG core upper bound improvements 0
2.31/2.41 c STR number of successful calls 0
2.31/2.41 c STR number of unsuccessful calls 0
2.31/2.41 c STR number of inconclusive calls 0
2.31/2.41 c STR number of successful attempts 0
2.31/2.41 c STR number of unsuccessful attempts 0
2.31/2.41 c STR number of inconclusive attempts 0
2.31/2.41 c STR average degree increase per successful call inf
2.31/2.41 c STR average degree increase per successful attempt inf
2.31/2.41 c STR total number of conflicts for successful attempts 0
2.31/2.41 c STR total number of conflicts for unsuccessful attempts 0
2.31/2.41 c STR total number of conflicts for inconclusive attempts 0
2.31/2.41 c STR average number of conflicts per successful attempt inf
2.31/2.41 c STR average number of conflicts per unsuccessful attempt inf
2.31/2.41 c STR average number of conflicts per inconclusive attempt inf
2.31/2.41 c AVG.sumWPerc -nan
2.31/2.41 c bigint constraints 0
2.31/2.41 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Tue Jul 1 19:46:55 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: 63665 MiB (61314 MiB free)
memory of node 1: 64507 MiB (62678 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4492801-1751143113/watcher-4492801-1751143113 -o /tmp/evaluation-result-4492801-1751143113/solver-4492801-1751143113 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751142528-15071 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4492801-1751143113.opb PROOFDIR/proof-4492801-1751143113
running on 2 cores: 5,7
CPU governors:
performance: 5 7
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=16836, runsolver pid=16833
[startup+0.100067 s]*
/proc/loadavg: 3.99 3.67 2.95 5/275 16838
/proc/meminfo: memFree=126961220/131249996 swapFree=33010684/33010684
[pid=16836] ppid=16833 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/16836/stat : 16836 (run-dec-break-l) S 16833 16836 11935 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 29989010 4292608 736 18446744073709551615 94672008421376 94672009315909 140727515399456 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94672009554960 94672009602704 94672023179264 140727515408661 140727515408862 140727515408862 140727515414464 0
/proc/16836/statm: 1048 736 672 219 0 110 0
[pid=16838] ppid=16836 vsize=64632 memory=46800 CPUtime=0.08 cores=5,7
/proc/16838/stat : 16838 (pbsuma) R 16836 16836 11935 0 -1 4194304 10407 0 0 0 7 1 0 0 20 0 1 0 29989010 66183168 11700 18446744073709551615 4210688 4653049 140730169978080 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 4700520 4703148 34078720 140730169985251 140730169985586 140730169985586 140730169991151 0
/proc/16838/statm: 16158 11700 1024 108 0 13566 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 68824 KiB
Current children cumulated memory: 49744 KiB
[startup+0.205741 s]*
/proc/loadavg: 3.99 3.67 2.95 5/275 16838
/proc/meminfo: memFree=126945596/131249996 swapFree=33010684/33010684
[pid=16836] ppid=16833 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/16836/stat : 16836 (run-dec-break-l) S 16833 16836 11935 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 29989010 4292608 736 18446744073709551615 94672008421376 94672009315909 140727515399456 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94672009554960 94672009602704 94672023179264 140727515408661 140727515408862 140727515408862 140727515414464 0
/proc/16836/statm: 1048 736 672 219 0 110 0
[pid=16838] ppid=16836 vsize=65140 memory=51140 CPUtime=0.18 cores=5,7
/proc/16838/stat : 16838 (pbsuma) R 16836 16836 11935 0 -1 4194304 12379 0 0 0 17 1 0 0 20 0 1 0 29989010 66703360 12785 18446744073709551615 4210688 4653049 140730169978080 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 4700520 4703148 34078720 140730169985251 140730169985586 140730169985586 140730169991151 0
/proc/16838/statm: 16285 12785 1024 108 0 13693 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 69332 KiB
Current children cumulated memory: 54084 KiB
[startup+0.305611 s]*
/proc/loadavg: 3.99 3.67 2.95 5/275 16838
/proc/meminfo: memFree=126925688/131249996 swapFree=33010684/33010684
[pid=16836] ppid=16833 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/16836/stat : 16836 (run-dec-break-l) S 16833 16836 11935 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 29989010 4292608 736 18446744073709551615 94672008421376 94672009315909 140727515399456 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94672009554960 94672009602704 94672023179264 140727515408661 140727515408862 140727515408862 140727515414464 0
/proc/16836/statm: 1048 736 672 219 0 110 0
[pid=16838] ppid=16836 vsize=65140 memory=51140 CPUtime=0.28 cores=5,7
/proc/16838/stat : 16838 (pbsuma) R 16836 16836 11935 0 -1 4194304 12379 0 0 0 26 2 0 0 20 0 1 0 29989010 66703360 12785 18446744073709551615 4210688 4653049 140730169978080 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 4700520 4703148 34078720 140730169985251 140730169985586 140730169985586 140730169991151 0
/proc/16838/statm: 16285 12785 1024 108 0 13693 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 69332 KiB
Current children cumulated memory: 54084 KiB
[startup+0.700189 s]
/proc/loadavg: 3.99 3.67 2.95 5/275 16839
/proc/meminfo: memFree=126918132/131249996 swapFree=33010684/33010684
[pid=16836] ppid=16833 vsize=4192 memory=2944 CPUtime=0.34 cores=5,7
/proc/16836/stat : 16836 (run-dec-break-l) S 16833 16836 11935 0 -1 4194304 240 12508 0 0 0 0 30 4 20 0 1 0 29989010 4292608 736 18446744073709551615 94672008421376 94672009315909 140727515399456 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94672009554960 94672009602704 94672023179264 140727515408661 140727515408862 140727515408862 140727515414464 0
/proc/16836/statm: 1048 736 672 219 0 110 0
[pid=16839] ppid=16836 vsize=86404 memory=42500 CPUtime=0.29 cores=5,7
/proc/16839/stat : 16839 (roundingsat) R 16836 16836 11935 0 -1 4194304 9154 0 0 0 24 5 0 0 20 0 1 0 29989049 88477696 10625 18446744073709551615 4227072 8923433 140723709247440 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 19271680 140723709253876 140723709254184 140723709254184 140723709259754 0
/proc/16839/statm: 21601 10625 2016 1147 0 9028 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 90596 KiB
Current children cumulated memory: 45444 KiB
[startup+1.50022 s]
/proc/loadavg: 3.99 3.67 2.95 5/275 16839
/proc/meminfo: memFree=126871200/131249996 swapFree=33010684/33010684
[pid=16836] ppid=16833 vsize=4192 memory=2944 CPUtime=0.34 cores=5,7
/proc/16836/stat : 16836 (run-dec-break-l) S 16833 16836 11935 0 -1 4194304 240 12508 0 0 0 0 30 4 20 0 1 0 29989010 4292608 736 18446744073709551615 94672008421376 94672009315909 140727515399456 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94672009554960 94672009602704 94672023179264 140727515408661 140727515408862 140727515408862 140727515414464 0
/proc/16836/statm: 1048 736 672 219 0 110 0
[pid=16839] ppid=16836 vsize=117472 memory=71072 CPUtime=1.09 cores=5,7
/proc/16839/stat : 16839 (roundingsat) R 16836 16836 11935 0 -1 4194304 16251 0 0 0 99 10 0 0 20 0 1 0 29989049 120291328 17768 18446744073709551615 4227072 8923433 140723709247440 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 19271680 140723709253876 140723709254184 140723709254184 140723709259754 0
/proc/16839/statm: 29368 17768 2016 1147 0 16795 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 121664 KiB
Current children cumulated memory: 74016 KiB
[startup+2.42041 s]
# the end of solver process 16836 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=2.18013 s, system=0.174221 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60024 s]
/proc/loadavg: 3.99 3.67 2.95 5/275 16839
/proc/meminfo: memFree=126871200/131249996 swapFree=33010684/33010684
[pid=16836] ppid=16833 vsize=4192 memory=2944 CPUtime=0.34 cores=5,7
/proc/16836/stat : 16836 (run-dec-break-l) S 16833 16836 11935 0 -1 4194304 240 12508 0 0 0 0 30 4 20 0 1 0 29989010 4292608 736 18446744073709551615 94672008421376 94672009315909 140727515399456 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94672009554960 94672009602704 94672023179264 140727515408661 140727515408862 140727515408862 140727515414464 0
/proc/16836/statm: 1048 736 672 219 0 110 0
[pid=16839] ppid=16836 vsize=117472 memory=71072 CPUtime=1.19 cores=5,7
/proc/16839/stat : 16839 (roundingsat) R 16836 16836 11935 0 -1 4194304 16251 0 0 0 109 10 0 0 20 0 1 0 29989049 120291328 17768 18446744073709551615 4227072 8923433 140723709247440 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 19271680 140723709253876 140723709254184 140723709254184 140723709259754 0
/proc/16839/statm: 29368 17768 2016 1147 0 16795 0
Current children cumulated CPU time: 1.53 s
Current children cumulated vsize: 121664 KiB
Current children cumulated memory: 74016 KiB
[startup+2.00018 s]*
/proc/loadavg: 3.99 3.67 2.95 5/275 16839
/proc/meminfo: memFree=126855172/131249996 swapFree=33010684/33010684
[pid=16836] ppid=16833 vsize=4192 memory=2944 CPUtime=0.34 cores=5,7
/proc/16836/stat : 16836 (run-dec-break-l) S 16833 16836 11935 0 -1 4194304 240 12508 0 0 0 0 30 4 20 0 1 0 29989010 4292608 736 18446744073709551615 94672008421376 94672009315909 140727515399456 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94672009554960 94672009602704 94672023179264 140727515408661 140727515408862 140727515408862 140727515414464 0
/proc/16836/statm: 1048 736 672 219 0 110 0
[pid=16839] ppid=16836 vsize=117472 memory=71072 CPUtime=1.59 cores=5,7
/proc/16839/stat : 16839 (roundingsat) R 16836 16836 11935 0 -1 4194304 16251 0 0 0 149 10 0 0 20 0 1 0 29989049 120291328 17768 18446744073709551615 4227072 8923433 140723709247440 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 19271680 140723709253876 140723709254184 140723709254184 140723709259754 0
/proc/16839/statm: 29368 17768 2016 1147 0 16795 0
Current children cumulated CPU time: 1.93 s
Current children cumulated vsize: 121664 KiB
Current children cumulated memory: 74016 KiB
[startup+2.40017 s]
/proc/loadavg: 3.99 3.67 2.95 5/275 16839
/proc/meminfo: memFree=126855172/131249996 swapFree=33010684/33010684
[pid=16836] ppid=16833 vsize=4192 memory=2944 CPUtime=0.34 cores=5,7
/proc/16836/stat : 16836 (run-dec-break-l) S 16833 16836 11935 0 -1 4194304 240 12508 0 0 0 0 30 4 20 0 1 0 29989010 4292608 736 18446744073709551615 94672008421376 94672009315909 140727515399456 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94672009554960 94672009602704 94672023179264 140727515408661 140727515408862 140727515408862 140727515414464 0
/proc/16836/statm: 1048 736 672 219 0 110 0
[pid=16839] ppid=16836 vsize=114228 memory=69944 CPUtime=1.97 cores=5,7
/proc/16839/stat : 16839 (roundingsat) R 16836 16836 11935 0 -1 4194304 16859 0 0 0 185 12 0 0 20 0 1 0 29989049 116969472 17486 18446744073709551615 4227072 8923433 140723709247440 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 19271680 140723709253876 140723709254184 140723709254184 140723709259754 0
/proc/16839/statm: 28557 17486 2112 1147 0 15984 0
Current children cumulated CPU time: 2.31 s
Current children cumulated vsize: 118420 KiB
Current children cumulated memory: 72888 KiB
Child status: 0
Real time (s): 2.42043
CPU time (s): 2.35435
CPU user time (s): 2.18013
CPU system time (s): 0.174221
CPU usage (%): 97.2699
Max. virtual memory (cumulated for all children) (KiB): 123776
Max. memory (cumulated for all children) (KiB): 76448
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.18013
system time used= 0.174221
maximum resident set size= 73888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29633
page faults= 0
swaps= 0
block input operations= 0
block output operations= 86288
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1228
involuntary context switches= 20
# summary of solver processes directly reported to runsolver:
# pid: 16836
# total CPU time (s): 2.35435
# total CPU user time (s): 2.18013
# total CPU system time (s): 0.174221
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009754 second user time and 0.047004 second system time
The end
Launcher Data
Begin job on nodeC021 at 2025-06-28 22:38:33
IDJOB=4492801
IDBENCH=147823
IDSOLVER=3358
FILE ID=nodeC021/4492801-1751143113
RUNJOBID= nodeC021-1751142528-15071
SLURM_JOB_ID= 9587421
Free space on /tmp= 433028 MiB
SOLVER NAME= roundingsat+pbsuma-log 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/roussel/normalized-pigeon-clauses-61-60.opb
COMMAND LINE= run-dec-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4492801-1751143113/watcher-4492801-1751143113 -o /tmp/evaluation-result-4492801-1751143113/solver-4492801-1751143113 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751142528-15071 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4492801-1751143113.opb PROOFDIR/proof-4492801-1751143113
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 34508937f6127f0a8669d934526c1066
RANDOM SEED=268451155
nodeC021 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 : 3599.778
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 : 6999.56
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 : 3599.779
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 : 6999.56
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 : 3602.678
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 : 6999.56
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 : 3600.144
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 : 6999.56
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 : 3599.779
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 : 6999.56
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 : 3606.834
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6999.56
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 : 3601.270
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 : 6999.56
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 : 3599.783
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 : 6999.56
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131249996 kB
MemFree: 126969440 kB
MemAvailable: 129022904 kB
Buffers: 3280 kB
Cached: 2861952 kB
SwapCached: 0 kB
Active: 1031568 kB
Inactive: 2639976 kB
Active(anon): 824428 kB
Inactive(anon): 0 kB
Active(file): 207140 kB
Inactive(file): 2639976 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 83020 kB
Writeback: 0 kB
AnonPages: 809688 kB
Mapped: 116516 kB
Shmem: 18060 kB
KReclaimable: 90776 kB
Slab: 177560 kB
SReclaimable: 90776 kB
SUnreclaim: 86784 kB
KernelStack: 4448 kB
PageTables: 4888 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635680 kB
Committed_AS: 1245960 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150728 kB
VmallocChunk: 0 kB
Percpu: 3808 kB
HardwareCorrupted: 0 kB
AnonHugePages: 219136 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: 205524 kB
DirectMap2M: 7954432 kB
DirectMap1G: 127926272 kB
Free space on /tmp at the end= 433016 MiB
End job on nodeC021 at 2025-06-28 22:38:36