Trace number 4511301
Some explanations
A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process.
The trace of the execution of a solver is divided into four (or five) parts:
-
SOLVER DATA
This is the output of the solver (stdout and stderr).
Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.
When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.
As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
-
VERIFIER DATA
The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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WATCHER DATA
This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver.
The memory used by the solver (vsize) is also given every ten seconds.
When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
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LAUNCHER DATA
These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.
Solver answer on this benchmark
General information on the benchmark
| Name | PB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid3x100split.opb |
| MD5SUM | eb6e9a4b9cb8532f79ed61cad5cbae76 |
| 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 | 0.144458 |
| 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 | 601 |
| Total number of constraints | 301 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 301 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 4 |
| Number of terms in the objective function | 0 |
| Biggest coefficient in the objective function | 0 |
| Number of bits for the biggest coefficient in the objective function | 0 |
| Sum of the numbers in the objective function | 0 |
| Number of bits of the sum of numbers in the objective function | 0 |
| Biggest number in a constraint | 2 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 6 |
| Number of bits of the biggest sum of numbers | 3 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.01 c RoundingSat 2
0.00/0.01 c branch pb25
0.00/0.01 c commit 63f22ad
0.00/0.01 c #variables 601 #constraints 602
0.00/0.02 c rational objective 300.5
0.18/0.28 c #Conflicts: 1000 | #Constraints: 1612
0.18/0.28 c #Conflicts: 2000 | #Constraints: 2612
0.18/0.28 c INPROCESSING
0.18/0.28 c GARBAGE COLLECT
0.18/0.28 c #Conflicts: 3000 | #Constraints: 2655
0.18/0.28 c #Conflicts: 4000 | #Constraints: 3655
0.18/0.28 c INPROCESSING
0.18/0.28 c GARBAGE COLLECT
0.18/0.28 c #Conflicts: 5000 | #Constraints: 3081
0.18/0.28 c #Conflicts: 6000 | #Constraints: 4081
0.18/0.28 c #Conflicts: 7000 | #Constraints: 5081
0.18/0.28 c #Conflicts: 8000 | #Constraints: 6081
0.18/0.28 c #Conflicts: 9000 | #Constraints: 7081
0.18/0.28 c INPROCESSING
0.18/0.28 c GARBAGE COLLECT
0.18/0.28 c rational objective 300.5
0.29/0.38 c #Conflicts: 10000 | #Constraints: 4758
0.29/0.38 c #Conflicts: 11000 | #Constraints: 5758
0.29/0.38 c #Conflicts: 12000 | #Constraints: 6758
0.29/0.38 c INPROCESSING
0.29/0.38 c GARBAGE COLLECT
0.29/0.38 c rational objective 300.5
0.49/0.59 c #Conflicts: 13000 | #Constraints: 4354
0.49/0.59 c #Conflicts: 14000 | #Constraints: 5354
0.49/0.59 c #Conflicts: 15000 | #Constraints: 6354
0.49/0.59 c #Conflicts: 16000 | #Constraints: 7354
0.49/0.59 c #Conflicts: 17000 | #Constraints: 8354
0.49/0.59 c #Conflicts: 18000 | #Constraints: 9354
0.49/0.59 c #Conflicts: 19000 | #Constraints: 10354
0.49/0.59 c #Conflicts: 20000 | #Constraints: 11354
0.49/0.59 c #Conflicts: 21000 | #Constraints: 12354
0.49/0.59 c INPROCESSING
0.49/0.59 c GARBAGE COLLECT
0.49/0.59 c rational objective 300.5
0.68/0.72 c #Conflicts: 22000 | #Constraints: 7583
0.68/0.72 c #Conflicts: 23000 | #Constraints: 8583
0.68/0.72 c #Conflicts: 24000 | #Constraints: 9583
0.68/0.72 c #Conflicts: 25000 | #Constraints: 10583
0.68/0.72 c INPROCESSING
0.68/0.72 c GARBAGE COLLECT
0.68/0.72 c rational objective 300.5
0.88/0.94 c #Conflicts: 26000 | #Constraints: 6293
0.88/0.94 c #Conflicts: 27000 | #Constraints: 7293
0.88/0.94 c #Conflicts: 28000 | #Constraints: 8293
0.88/0.94 c #Conflicts: 29000 | #Constraints: 9293
0.88/0.94 c #Conflicts: 30000 | #Constraints: 10293
0.88/0.94 c #Conflicts: 31000 | #Constraints: 11293
0.88/0.94 c #Conflicts: 32000 | #Constraints: 12293
0.88/0.94 c #Conflicts: 33000 | #Constraints: 13293
0.88/0.94 c cpu time 0.808157 s
0.88/0.94 c deterministic time 16782517 1.68e+07
0.88/0.94 c optimization time 1.2e-05 s
0.88/0.94 c total solve time 0.806283 s
0.88/0.94 c core-guided solve time 0 s
0.88/0.94 c propagation time 0.467504 s
0.88/0.94 c conflict analysis time 0.182146 s
0.88/0.94 c propagations 298634
0.88/0.94 c resolve steps 127637
0.88/0.94 c decisions 73297
0.88/0.94 c conflicts 33803
0.88/0.94 c restarts 124
0.88/0.94 c inprocessing phases 6
0.88/0.94 c garbage collections 6 ,( 100.00 )
0.88/0.94 c input clauses 2 ,( 0.33 )
0.88/0.94 c input cardinalities 600 ,( 99.67 )
0.88/0.94 c input general constraints 0 ,( 0.00 )
0.88/0.94 c input average constraint length 3.99
0.88/0.94 c input average constraint degree 2.00
0.88/0.94 c learned clauses 31110 ,( 91.96 )
0.88/0.94 c learned cardinalities 254 ,( 0.75 )
0.88/0.94 c learned general constraints 2467 ,( 7.29 )
0.88/0.94 c learned average constraint length 9.86
0.88/0.94 c learned average constraint degree 537570.31
0.88/0.94 c watched CF 32, 64, 128, Arb: 554 , 0 , 0 , 0
0.88/0.94 c counting CF 32, 64, 128, Arb: 1913 , 0 , 0 , 0
0.88/0.94 c watched constraints 554 ,( 22.46 )
0.88/0.94 c counting constraints 1913 ,( 77.54 )
0.88/0.94 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 3193788 , 364767 , 282377 ,( 41573 , 240804 )
0.88/0.94 c gcd simplifications 253
0.88/0.94 c detected cardinalities 46
0.88/0.94 c weakened non-implied lits 17215
0.88/0.94 c weakened non-implying lits 31
0.88/0.94 c original variables 601
0.88/0.94 c clausal propagations 95693
0.88/0.94 c cardinality propagations 101939
0.88/0.94 c watched propagations 1442
0.88/0.94 c counting propagations 64162
0.88/0.94 c watch lookups 7254324
0.88/0.94 c watch backjump lookups 0
0.88/0.94 c watch checks 5874195
0.88/0.94 c propagation checks 1653505
0.88/0.94 c constraint additions 1218919
0.88/0.94 c trail pops 405716
0.88/0.94 c formula constraints 602
0.88/0.94 c learned constraints 33801
0.88/0.94 c bound constraints 0
0.88/0.94 c core-guided constraints 0
0.88/0.94 c encountered formula constraints 21853
0.88/0.94 c encountered learned constraints 139138
0.88/0.94 c encountered bound constraints 0
0.88/0.94 c encountered core-guided constraints 0
0.88/0.94 c LP total time 0.205187 s
0.88/0.94 c LP solve time 0.09 s
0.88/0.94 c LP constraints added 637
0.88/0.94 c LP constraints removed 27
0.88/0.94 c LP pivots internal 3384
0.88/0.94 c LP pivots root 542
0.88/0.94 c LP calls 527
0.88/0.94 c LP optimalities 526
0.88/0.94 c LP no pivot count 38
0.88/0.94 c LP infeasibilities 1
0.88/0.94 c LP valid Farkas constraints 1
0.88/0.94 c LP learned Farkas constraints 1
0.88/0.94 c LP basis resets 0
0.88/0.94 c LP cycling count 0
0.88/0.94 c LP singular count 0
0.88/0.94 c LP no primal count 0
0.88/0.94 c LP no farkas count 0
0.88/0.94 c LP other issue count 0
0.88/0.94 c LP Gomory cuts 28
0.88/0.94 c LP learned cuts 7
0.88/0.94 c LP deleted cuts 27
0.88/0.94 c LP encountered Gomory constraints 0
0.88/0.94 c LP encountered Farkas constraints 431
0.88/0.94 c LP encountered learned Farkas constraints 17
0.88/0.94 c CG auxiliary variables introduced 0
0.88/0.94 c CG solutions found 0
0.88/0.94 c CG cores constructed 0
0.88/0.94 c CG core cardinality constraints returned 0
0.88/0.94 c CG unit cores 0
0.88/0.94 c CG single cores 0
0.88/0.94 c CG blocks removed during cardinality reduction 0
0.88/0.94 c CG first core best 0
0.88/0.94 c CG decision core best 0
0.88/0.94 c CG core reduction tie 0
0.88/0.94 c CG core degree average 0.00
0.88/0.94 c CG core slack average 0.00
0.88/0.94 c CG core upper bound improvements 0
0.88/0.94 c STR number of successful calls 0
0.88/0.94 c STR number of unsuccessful calls 0
0.88/0.94 c STR number of inconclusive calls 0
0.88/0.94 c STR number of successful attempts 0
0.88/0.94 c STR number of unsuccessful attempts 0
0.88/0.94 c STR number of inconclusive attempts 0
0.88/0.94 c STR average degree increase per successful call inf
0.88/0.94 c STR average degree increase per successful attempt inf
0.88/0.94 c STR total number of conflicts for successful attempts 0
0.88/0.94 c STR total number of conflicts for unsuccessful attempts 0
0.88/0.94 c STR total number of conflicts for inconclusive attempts 0
0.88/0.94 c STR average number of conflicts per successful attempt inf
0.88/0.94 c STR average number of conflicts per unsuccessful attempt inf
0.88/0.94 c STR average number of conflicts per inconclusive attempt inf
0.88/0.94 c AVG.sumWPerc 52.61
0.88/0.94 c bigint constraints 0
0.88/0.94 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Wed Jul 2 15:29:27 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--summary--
ALL OK
Watcher Data
runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
NUMA information:
number of nodes: 2
memory of node 0: 63708 MiB (60365 MiB free)
memory of node 1: 64465 MiB (61421 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4511301-1751199713/watcher-4511301-1751199713 -o /tmp/evaluation-result-4511301-1751199713/solver-4511301-1751199713 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751193766-27549 --watchdog 3760 --file-size-limit 100000 run-dec-log.sh HOME/instance-4511301-1751199713.opb PROOFDIR/proof-4511301-1751199713
running on 2 cores: 1,3
CPU governors:
performance: 1 3
Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing FSIZE limit: 102400000 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=29636, runsolver pid=29633
[startup+0.100062 s]*
/proc/loadavg: 4.37 4.27 4.16 5/277 29638
/proc/meminfo: memFree=124710544/131250000 swapFree=33010684/33010684
[pid=29636] ppid=29633 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/29636/stat : 29636 (run-dec-log.sh) S 29633 29636 27537 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 35650749 4292608 736 18446744073709551615 94086859358208 94086860252741 140730963797744 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94086860491792 94086860539536 94086892552192 140730963806497 140730963806692 140730963806692 140730963812294 0
/proc/29636/statm: 1048 736 672 219 0 110 0
[pid=29638] ppid=29636 vsize=57776 memory=14304 CPUtime=0.09 cores=1,3
/proc/29638/stat : 29638 (roundingsat) R 29636 29636 27537 0 -1 4194304 1067 0 0 0 8 1 0 0 20 0 1 0 35650750 59162624 3576 18446744073709551615 4227072 8923433 140735745618192 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 15515648 140735745624423 140735745624616 140735745624616 140735745630186 0
/proc/29638/statm: 14444 3576 2336 1147 0 1871 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 61968 KiB
Current children cumulated memory: 17248 KiB
[startup+0.20574 s]*
/proc/loadavg: 4.37 4.27 4.16 5/277 29638
/proc/meminfo: memFree=124710544/131250000 swapFree=33010684/33010684
[pid=29636] ppid=29633 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/29636/stat : 29636 (run-dec-log.sh) S 29633 29636 27537 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 35650749 4292608 736 18446744073709551615 94086859358208 94086860252741 140730963797744 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94086860491792 94086860539536 94086892552192 140730963806497 140730963806692 140730963806692 140730963812294 0
/proc/29636/statm: 1048 736 672 219 0 110 0
[pid=29638] ppid=29636 vsize=58196 memory=14688 CPUtime=0.18 cores=1,3
/proc/29638/stat : 29638 (roundingsat) R 29636 29636 27537 0 -1 4194304 1166 0 0 0 16 2 0 0 20 0 1 0 35650750 59592704 3672 18446744073709551615 4227072 8923433 140735745618192 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 15515648 140735745624423 140735745624616 140735745624616 140735745630186 0
/proc/29638/statm: 14549 3672 2336 1147 0 1976 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 62388 KiB
Current children cumulated memory: 17632 KiB
[startup+0.305158 s]*
/proc/loadavg: 4.37 4.27 4.16 5/277 29638
/proc/meminfo: memFree=124710544/131250000 swapFree=33010684/33010684
[pid=29636] ppid=29633 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/29636/stat : 29636 (run-dec-log.sh) S 29633 29636 27537 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 35650749 4292608 736 18446744073709551615 94086859358208 94086860252741 140730963797744 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94086860491792 94086860539536 94086892552192 140730963806497 140730963806692 140730963806692 140730963812294 0
/proc/29636/statm: 1048 736 672 219 0 110 0
[pid=29638] ppid=29636 vsize=58596 memory=15200 CPUtime=0.29 cores=1,3
/proc/29638/stat : 29638 (roundingsat) R 29636 29636 27537 0 -1 4194304 1276 0 0 0 25 4 0 0 20 0 1 0 35650750 60002304 3800 18446744073709551615 4227072 8923433 140735745618192 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 15515648 140735745624423 140735745624616 140735745624616 140735745630186 0
/proc/29638/statm: 14649 3800 2336 1147 0 2076 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 62788 KiB
Current children cumulated memory: 18144 KiB
[startup+0.700172 s]
/proc/loadavg: 4.37 4.27 4.16 5/277 29638
/proc/meminfo: memFree=124710848/131250000 swapFree=33010684/33010684
[pid=29636] ppid=29633 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/29636/stat : 29636 (run-dec-log.sh) S 29633 29636 27537 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 35650749 4292608 736 18446744073709551615 94086859358208 94086860252741 140730963797744 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94086860491792 94086860539536 94086892552192 140730963806497 140730963806692 140730963806692 140730963812294 0
/proc/29636/statm: 1048 736 672 219 0 110 0
[pid=29638] ppid=29636 vsize=59764 memory=16224 CPUtime=0.68 cores=1,3
/proc/29638/stat : 29638 (roundingsat) R 29636 29636 27537 0 -1 4194304 1535 0 0 0 60 8 0 0 20 0 1 0 35650750 61198336 4056 18446744073709551615 4227072 8923433 140735745618192 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 15515648 140735745624423 140735745624616 140735745624616 140735745630186 0
/proc/29638/statm: 14941 4056 2336 1147 0 2368 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 63956 KiB
Current children cumulated memory: 19168 KiB
[startup+0.944741 s]
# the end of solver process 29636 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=0.810445 s, system=0.115932 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800163 s]
/proc/loadavg: 4.37 4.27 4.16 5/277 29638
/proc/meminfo: memFree=124710848/131250000 swapFree=33010684/33010684
[pid=29636] ppid=29633 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/29636/stat : 29636 (run-dec-log.sh) S 29633 29636 27537 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 35650749 4292608 736 18446744073709551615 94086859358208 94086860252741 140730963797744 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94086860491792 94086860539536 94086892552192 140730963806497 140730963806692 140730963806692 140730963812294 0
/proc/29636/statm: 1048 736 672 219 0 110 0
[pid=29638] ppid=29636 vsize=59904 memory=16352 CPUtime=0.77 cores=1,3
/proc/29638/stat : 29638 (roundingsat) R 29636 29636 27537 0 -1 4194304 1583 0 0 0 68 9 0 0 20 0 1 0 35650750 61341696 4088 18446744073709551615 4227072 8923433 140735745618192 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 15515648 140735745624423 140735745624616 140735745624616 140735745630186 0
/proc/29638/statm: 14976 4088 2336 1147 0 2403 0
Current children cumulated CPU time: 0.77 s
Current children cumulated vsize: 64096 KiB
Current children cumulated memory: 19296 KiB
[startup+0.900123 s]
/proc/loadavg: 4.37 4.27 4.16 5/277 29638
/proc/meminfo: memFree=124710848/131250000 swapFree=33010684/33010684
[pid=29636] ppid=29633 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/29636/stat : 29636 (run-dec-log.sh) S 29633 29636 27537 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 35650749 4292608 736 18446744073709551615 94086859358208 94086860252741 140730963797744 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94086860491792 94086860539536 94086892552192 140730963806497 140730963806692 140730963806692 140730963812294 0
/proc/29636/statm: 1048 736 672 219 0 110 0
[pid=29638] ppid=29636 vsize=60044 memory=16480 CPUtime=0.88 cores=1,3
/proc/29638/stat : 29638 (roundingsat) R 29636 29636 27537 0 -1 4194304 1608 0 0 0 77 11 0 0 20 0 1 0 35650750 61485056 4120 18446744073709551615 4227072 8923433 140735745618192 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 15515648 140735745624423 140735745624616 140735745624616 140735745630186 0
/proc/29638/statm: 15011 4120 2336 1147 0 2438 0
Current children cumulated CPU time: 0.88 s
Current children cumulated vsize: 64236 KiB
Current children cumulated memory: 19424 KiB
Child status: 0
Real time (s): 0.944769
CPU time (s): 0.926377
CPU user time (s): 0.810445
CPU system time (s): 0.115932
CPU usage (%): 98.0533
Max. virtual memory (cumulated for all children) (KiB): 64236
Max. memory (cumulated for all children) (KiB): 19424
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.810445
system time used= 0.115932
maximum resident set size= 16480
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1850
page faults= 0
swaps= 0
block input operations= 0
block output operations= 5088
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 227
involuntary context switches= 5
# summary of solver processes directly reported to runsolver:
# pid: 29636
# total CPU time (s): 0.926377
# total CPU user time (s): 0.810445
# total CPU system time (s): 0.115932
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012371 second user time and 0.030012 second system time
The end
Launcher Data
Begin job on nodeC033 at 2025-06-29 14:21:53
IDJOB=4511301
IDBENCH=160436
IDSOLVER=3352
FILE ID=nodeC033/4511301-1751199713
RUNJOBID= nodeC033-1751193766-27549
SLURM_JOB_ID= 9587591
Free space on /tmp= 433040 MiB
SOLVER NAME= roundingsat-log 63f22ad
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid3x100split.opb
COMMAND LINE= run-dec-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4511301-1751199713/watcher-4511301-1751199713 -o /tmp/evaluation-result-4511301-1751199713/solver-4511301-1751199713 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751193766-27549 --watchdog 3760 --file-size-limit 100000 run-dec-log.sh HOME/instance-4511301-1751199713.opb PROOFDIR/proof-4511301-1751199713
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= eb6e9a4b9cb8532f79ed61cad5cbae76
RANDOM SEED=457155496
nodeC033 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00002a
cpu MHz : 3600.074
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 : 7000.13
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 : 3600.067
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 : 7000.13
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 : 3598.865
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 : 7000.13
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 : 3601.693
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 : 7000.13
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 : 3600.064
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 : 7000.13
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 : 3600.060
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 : 7000.13
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 : 3482.423
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 : 7000.13
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00002a
cpu MHz : 3600.827
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 : 7000.13
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131250000 kB
MemFree: 124710640 kB
MemAvailable: 129607496 kB
Buffers: 3280 kB
Cached: 5697228 kB
SwapCached: 0 kB
Active: 537992 kB
Inactive: 5439096 kB
Active(anon): 294772 kB
Inactive(anon): 0 kB
Active(file): 243220 kB
Inactive(file): 5439096 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 104208 kB
Writeback: 284 kB
AnonPages: 279380 kB
Mapped: 113652 kB
Shmem: 18120 kB
KReclaimable: 107556 kB
Slab: 196408 kB
SReclaimable: 107556 kB
SUnreclaim: 88852 kB
KernelStack: 4480 kB
PageTables: 3832 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635684 kB
Committed_AS: 646168 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150712 kB
VmallocChunk: 0 kB
Percpu: 3680 kB
HardwareCorrupted: 0 kB
AnonHugePages: 198656 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: 221908 kB
DirectMap2M: 11083776 kB
DirectMap1G: 124780544 kB
Free space on /tmp at the end= 433032 MiB
End job on nodeC033 at 2025-06-29 14:21:54