Trace number 4503384
Some explanations
A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process.
The trace of the execution of a solver is divided into four (or five) parts:
-
SOLVER DATA
This is the output of the solver (stdout and stderr).
Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.
When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.
As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
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VERIFIER DATA
The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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WATCHER DATA
This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver.
The memory used by the solver (vsize) is also given every ten seconds.
When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
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LAUNCHER DATA
These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.
Solver answer on this benchmark
General information on the benchmark
| Name | PB24/normalized-PB11/DEC-LIN/
lopes/normalized-188.opb |
| MD5SUM | 3913eb3be89dc3fafaaa9b46848c24e7 |
| 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 | 0.485745 |
| 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 | 483 |
| Total number of constraints | 8027 |
| Number of constraints which are clauses | 7293 |
| Number of constraints which are cardinality constraints (but not clauses) | 21 |
| Number of constraints which are nor clauses,nor cardinality constraints | 713 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 17 |
| 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 | 3 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 19 |
| Number of bits of the biggest sum of numbers | 5 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.02 c RoundingSat 2
0.00/0.02 c branch pb25
0.00/0.02 c commit 63f22ad
0.08/0.12 c #variables 483 #constraints 8041
0.08/0.13 c rational objective 28
1.46/1.51 c #Conflicts: 1000 | #Constraints: 9042
1.46/1.51 c #Conflicts: 2000 | #Constraints: 10042
1.46/1.51 c INPROCESSING
1.46/1.51 c GARBAGE COLLECT
1.46/1.51 c #Conflicts: 3000 | #Constraints: 10061
1.46/1.51 c #Conflicts: 4000 | #Constraints: 11061
1.46/1.51 c INPROCESSING
1.46/1.51 c GARBAGE COLLECT
1.46/1.51 c #Conflicts: 5000 | #Constraints: 10484
1.46/1.51 c #Conflicts: 6000 | #Constraints: 11484
1.46/1.51 c INPROCESSING
1.46/1.51 c GARBAGE COLLECT
1.46/1.51 c #Conflicts: 7000 | #Constraints: 10493
1.46/1.51 c #Conflicts: 8000 | #Constraints: 11493
1.46/1.51 c #Conflicts: 9000 | #Constraints: 12493
1.46/1.51 c INPROCESSING
1.46/1.51 c GARBAGE COLLECT
1.46/1.51 c #Conflicts: 10000 | #Constraints: 11199
1.46/1.51 c #Conflicts: 11000 | #Constraints: 12199
1.46/1.51 c #Conflicts: 12000 | #Constraints: 13199
1.46/1.51 c INPROCESSING
1.46/1.51 c GARBAGE COLLECT
1.46/1.51 c rational objective 28.2541
1.67/1.78 c #Conflicts: 13000 | #Constraints: 10499
1.67/1.78 c #Conflicts: 14000 | #Constraints: 11499
1.67/1.78 c #Conflicts: 15000 | #Constraints: 12499
1.67/1.78 c INPROCESSING
1.67/1.78 c GARBAGE COLLECT
1.67/1.78 c rational objective 28.3944
2.57/2.62 c #Conflicts: 16000 | #Constraints: 10747
2.57/2.62 c #Conflicts: 17000 | #Constraints: 11747
2.57/2.62 c #Conflicts: 18000 | #Constraints: 12748
2.57/2.62 c #Conflicts: 19000 | #Constraints: 13748
2.57/2.62 c #Conflicts: 20000 | #Constraints: 14748
2.57/2.62 c #Conflicts: 21000 | #Constraints: 15748
2.57/2.62 c #Conflicts: 22000 | #Constraints: 16748
2.57/2.62 c #Conflicts: 23000 | #Constraints: 17749
2.57/2.62 c #Conflicts: 24000 | #Constraints: 18749
2.57/2.62 c INPROCESSING
2.57/2.62 c GARBAGE COLLECT
2.57/2.62 c rational objective 28.6818
2.77/2.86 c #Conflicts: 25000 | #Constraints: 12448
2.77/2.86 c #Conflicts: 26000 | #Constraints: 13448
2.77/2.86 c #Conflicts: 27000 | #Constraints: 14448
2.77/2.86 c cpu time 2.67773 s
2.77/2.86 c deterministic time 41858901 4.19e+07
2.77/2.86 c optimization time 3e-05 s
2.77/2.86 c total solve time 2.60224 s
2.77/2.86 c core-guided solve time 0 s
2.77/2.86 c propagation time 1.04743 s
2.77/2.86 c conflict analysis time 0.790457 s
2.77/2.86 c propagations 1634574
2.77/2.86 c resolve steps 509081
2.77/2.86 c decisions 47244
2.77/2.86 c conflicts 27105
2.77/2.86 c restarts 93
2.77/2.86 c inprocessing phases 7
2.77/2.86 c garbage collections 7 ,( 100.00 )
2.77/2.86 c input clauses 7305 ,( 90.85 )
2.77/2.86 c input cardinalities 23 ,( 0.29 )
2.77/2.86 c input general constraints 713 ,( 8.87 )
2.77/2.86 c input average constraint length 3.73
2.77/2.86 c input average constraint degree 1.12
2.77/2.86 c learned clauses 26798 ,( 98.83 )
2.77/2.86 c learned cardinalities 110 ,( 0.41 )
2.77/2.86 c learned general constraints 207 ,( 0.76 )
2.77/2.86 c learned average constraint length 32.48
2.77/2.86 c learned average constraint degree 258880.72
2.77/2.86 c watched CF 32, 64, 128, Arb: 39 , 0 , 0 , 0
2.77/2.86 c counting CF 32, 64, 128, Arb: 881 , 0 , 0 , 0
2.77/2.86 c watched constraints 39 ,( 4.24 )
2.77/2.86 c counting constraints 881 ,( 95.76 )
2.77/2.86 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 7808210 , 140994 , 751048 ,( 7822 , 743226 )
2.77/2.86 c gcd simplifications 298
2.77/2.86 c detected cardinalities 7
2.77/2.86 c weakened non-implied lits 142411
2.77/2.86 c weakened non-implying lits 291
2.77/2.86 c original variables 483
2.77/2.86 c clausal propagations 1284319
2.77/2.86 c cardinality propagations 163956
2.77/2.86 c watched propagations 143
2.77/2.86 c counting propagations 156670
2.77/2.86 c watch lookups 14145870
2.77/2.86 c watch backjump lookups 0
2.77/2.86 c watch checks 16134320
2.77/2.86 c propagation checks 4434745
2.77/2.86 c constraint additions 3747748
2.77/2.86 c trail pops 1708664
2.77/2.86 c formula constraints 8041
2.77/2.86 c learned constraints 27103
2.77/2.86 c bound constraints 0
2.77/2.86 c core-guided constraints 0
2.77/2.86 c encountered formula constraints 350103
2.77/2.86 c encountered learned constraints 186065
2.77/2.86 c encountered bound constraints 0
2.77/2.86 c encountered core-guided constraints 0
2.77/2.86 c LP total time 0.838248 s
2.77/2.86 c LP solve time 0.53 s
2.77/2.86 c LP constraints added 8073
2.77/2.86 c LP constraints removed 13
2.77/2.86 c LP pivots internal 2765
2.77/2.86 c LP pivots root 2970
2.77/2.86 c LP calls 16
2.77/2.86 c LP optimalities 12
2.77/2.86 c LP no pivot count 0
2.77/2.86 c LP infeasibilities 3
2.77/2.86 c LP valid Farkas constraints 3
2.77/2.86 c LP learned Farkas constraints 1
2.77/2.86 c LP basis resets 0
2.77/2.86 c LP cycling count 0
2.77/2.86 c LP singular count 0
2.77/2.86 c LP no primal count 0
2.77/2.86 c LP no farkas count 0
2.77/2.86 c LP other issue count 0
2.77/2.86 c LP Gomory cuts 8
2.77/2.86 c LP learned cuts 24
2.77/2.86 c LP deleted cuts 13
2.77/2.86 c LP encountered Gomory constraints 1
2.77/2.86 c LP encountered Farkas constraints 15
2.77/2.86 c LP encountered learned Farkas constraints 1
2.77/2.86 c CG auxiliary variables introduced 0
2.77/2.86 c CG solutions found 0
2.77/2.86 c CG cores constructed 0
2.77/2.86 c CG core cardinality constraints returned 0
2.77/2.86 c CG unit cores 0
2.77/2.86 c CG single cores 0
2.77/2.86 c CG blocks removed during cardinality reduction 0
2.77/2.86 c CG first core best 0
2.77/2.86 c CG decision core best 0
2.77/2.86 c CG core reduction tie 0
2.77/2.86 c CG core degree average 0.00
2.77/2.86 c CG core slack average 0.00
2.77/2.86 c CG core upper bound improvements 0
2.77/2.86 c STR number of successful calls 0
2.77/2.86 c STR number of unsuccessful calls 0
2.77/2.86 c STR number of inconclusive calls 0
2.77/2.86 c STR number of successful attempts 0
2.77/2.86 c STR number of unsuccessful attempts 0
2.77/2.86 c STR number of inconclusive attempts 0
2.77/2.86 c STR average degree increase per successful call inf
2.77/2.86 c STR average degree increase per successful attempt inf
2.77/2.86 c STR total number of conflicts for successful attempts 0
2.77/2.86 c STR total number of conflicts for unsuccessful attempts 0
2.77/2.86 c STR total number of conflicts for inconclusive attempts 0
2.77/2.86 c STR average number of conflicts per successful attempt inf
2.77/2.86 c STR average number of conflicts per unsuccessful attempt inf
2.77/2.86 c STR average number of conflicts per inconclusive attempt inf
2.77/2.86 c AVG.sumWPerc 61.67
2.77/2.86 c bigint constraints 0
2.77/2.86 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Watcher Data
runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
NUMA information:
number of nodes: 2
memory of node 0: 63794 MiB (63166 MiB free)
memory of node 1: 64507 MiB (63119 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4503384-1751164631/watcher-4503384-1751164631 -o /tmp/evaluation-result-4503384-1751164631/solver-4503384-1751164631 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751157406-17442 --watchdog 3760 run-dec.sh HOME/instance-4503384-1751164631.opb
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 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=19995, runsolver pid=19987
Current StackSize limit: 8192 KiB
[startup+0.100097 s]*
/proc/loadavg: 4.04 4.12 4.15 5/251 19997
/proc/meminfo: memFree=129317284/131382112 swapFree=33010684/33010684
[pid=19995] ppid=19987 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/19995/stat : 19995 (run-dec.sh) S 19987 19995 17431 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 32141951 4292608 736 18446744073709551615 93923866759168 93923867653701 140722539082880 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93923867892752 93923867940496 93923891412992 140722539084141 140722539084264 140722539084264 140722539089866 0
/proc/19995/statm: 1048 736 672 219 0 110 0
[pid=19997] ppid=19995 vsize=61028 memory=16752 CPUtime=0.08 cores=4,6
/proc/19997/stat : 19997 (roundingsat) R 19995 19995 17431 0 -1 4194304 2176 0 0 0 6 2 0 0 20 0 1 0 32141952 62492672 4188 18446744073709551615 4227072 8923433 140736759998256 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20410368 140736760007095 140736760007208 140736760007208 140736760012778 0
/proc/19997/statm: 15257 4188 2240 1147 0 2684 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 65220 KiB
Current children cumulated memory: 19696 KiB
[startup+0.212625 s]*
/proc/loadavg: 4.04 4.12 4.15 4/251 20003
/proc/meminfo: memFree=129313264/131382112 swapFree=33010684/33010684
[pid=19995] ppid=19987 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/19995/stat : 19995 (run-dec.sh) S 19987 19995 17431 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 32141951 4292608 736 18446744073709551615 93923866759168 93923867653701 140722539082880 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93923867892752 93923867940496 93923891412992 140722539084141 140722539084264 140722539084264 140722539089866 0
/proc/19995/statm: 1048 736 672 219 0 110 0
[pid=19997] ppid=19995 vsize=65472 memory=22128 CPUtime=0.19 cores=4,6
/proc/19997/stat : 19997 (roundingsat) R 19995 19995 17431 0 -1 4194304 3443 0 0 0 17 2 0 0 20 0 1 0 32141952 67043328 5532 18446744073709551615 4227072 8923433 140736759998256 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20410368 140736760007095 140736760007208 140736760007208 140736760012778 0
/proc/19997/statm: 16368 5532 2336 1147 0 3795 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 69664 KiB
Current children cumulated memory: 25072 KiB
[startup+0.313229 s]*
/proc/loadavg: 4.04 4.12 4.15 4/249 20007
/proc/meminfo: memFree=129313540/131382112 swapFree=33010684/33010684
[pid=19995] ppid=19987 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/19995/stat : 19995 (run-dec.sh) S 19987 19995 17431 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 32141951 4292608 736 18446744073709551615 93923866759168 93923867653701 140722539082880 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93923867892752 93923867940496 93923891412992 140722539084141 140722539084264 140722539084264 140722539089866 0
/proc/19995/statm: 1048 736 672 219 0 110 0
[pid=19997] ppid=19995 vsize=65472 memory=22384 CPUtime=0.3 cores=4,6
/proc/19997/stat : 19997 (roundingsat) R 19995 19995 17431 0 -1 4194304 3463 0 0 0 27 3 0 0 20 0 1 0 32141952 67043328 5596 18446744073709551615 4227072 8923433 140736759998256 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20410368 140736760007095 140736760007208 140736760007208 140736760012778 0
/proc/19997/statm: 16368 5596 2368 1147 0 3795 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 69664 KiB
Current children cumulated memory: 25328 KiB
[startup+0.700375 s]
/proc/loadavg: 4.04 4.12 4.15 5/250 20018
/proc/meminfo: memFree=129317300/131382112 swapFree=33010684/33010684
[pid=19995] ppid=19987 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/19995/stat : 19995 (run-dec.sh) S 19987 19995 17431 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 32141951 4292608 736 18446744073709551615 93923866759168 93923867653701 140722539082880 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93923867892752 93923867940496 93923891412992 140722539084141 140722539084264 140722539084264 140722539089866 0
/proc/19995/statm: 1048 736 672 219 0 110 0
[pid=19997] ppid=19995 vsize=66036 memory=22768 CPUtime=0.67 cores=4,6
/proc/19997/stat : 19997 (roundingsat) R 19995 19995 17431 0 -1 4194304 3581 0 0 0 62 5 0 0 20 0 1 0 32141952 67620864 5692 18446744073709551615 4227072 8923433 140736759998256 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20410368 140736760007095 140736760007208 140736760007208 140736760012778 0
/proc/19997/statm: 16509 5692 2368 1147 0 3936 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 70228 KiB
Current children cumulated memory: 25712 KiB
[startup+1.50033 s]
/proc/loadavg: 4.04 4.12 4.15 6/254 20029
/proc/meminfo: memFree=129313320/131382112 swapFree=33010684/33010684
[pid=19995] ppid=19987 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/19995/stat : 19995 (run-dec.sh) S 19987 19995 17431 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 32141951 4292608 736 18446744073709551615 93923866759168 93923867653701 140722539082880 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93923867892752 93923867940496 93923891412992 140722539084141 140722539084264 140722539084264 140722539089866 0
/proc/19995/statm: 1048 736 672 219 0 110 0
[pid=19997] ppid=19995 vsize=66764 memory=23536 CPUtime=1.46 cores=4,6
/proc/19997/stat : 19997 (roundingsat) R 19995 19995 17431 0 -1 4194304 3755 0 0 0 137 9 0 0 20 0 1 0 32141952 68366336 5884 18446744073709551615 4227072 8923433 140736759998256 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20410368 140736760007095 140736760007208 140736760007208 140736760012778 0
/proc/19997/statm: 16691 5884 2368 1147 0 4118 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 70956 KiB
Current children cumulated memory: 26480 KiB
[startup+2.8622 s]
# the end of solver process 19995 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=2.68127 s, system=0.158173 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60036 s]
/proc/loadavg: 4.04 4.12 4.15 6/254 20029
/proc/meminfo: memFree=129313320/131382112 swapFree=33010684/33010684
[pid=19995] ppid=19987 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/19995/stat : 19995 (run-dec.sh) S 19987 19995 17431 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 32141951 4292608 736 18446744073709551615 93923866759168 93923867653701 140722539082880 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93923867892752 93923867940496 93923891412992 140722539084141 140722539084264 140722539084264 140722539089866 0
/proc/19995/statm: 1048 736 672 219 0 110 0
[pid=19997] ppid=19995 vsize=67396 memory=24176 CPUtime=1.57 cores=4,6
/proc/19997/stat : 19997 (roundingsat) R 19995 19995 17431 0 -1 4194304 3913 0 0 0 147 10 0 0 20 0 1 0 32141952 69013504 6044 18446744073709551615 4227072 8923433 140736759998256 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20410368 140736760007095 140736760007208 140736760007208 140736760012778 0
/proc/19997/statm: 16849 6044 2368 1147 0 4276 0
Current children cumulated CPU time: 1.57 s
Current children cumulated vsize: 71588 KiB
Current children cumulated memory: 27120 KiB
[startup+2.40035 s]
/proc/loadavg: 4.04 4.12 4.15 5/254 20029
/proc/meminfo: memFree=129211436/131382112 swapFree=33010684/33010684
[pid=19995] ppid=19987 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/19995/stat : 19995 (run-dec.sh) S 19987 19995 17431 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 32141951 4292608 736 18446744073709551615 93923866759168 93923867653701 140722539082880 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93923867892752 93923867940496 93923891412992 140722539084141 140722539084264 140722539084264 140722539089866 0
/proc/19995/statm: 1048 736 672 219 0 110 0
[pid=19997] ppid=19995 vsize=69504 memory=26224 CPUtime=2.37 cores=4,6
/proc/19997/stat : 19997 (roundingsat) R 19995 19995 17431 0 -1 4194304 4441 0 0 0 224 13 0 0 20 0 1 0 32141952 71172096 6556 18446744073709551615 4227072 8923433 140736759998256 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20410368 140736760007095 140736760007208 140736760007208 140736760012778 0
/proc/19997/statm: 17376 6556 2368 1147 0 4803 0
Current children cumulated CPU time: 2.37 s
Current children cumulated vsize: 73696 KiB
Current children cumulated memory: 29168 KiB
[startup+2.8003 s]
/proc/loadavg: 4.04 4.12 4.15 5/254 20029
/proc/meminfo: memFree=129211436/131382112 swapFree=33010684/33010684
[pid=19995] ppid=19987 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/19995/stat : 19995 (run-dec.sh) S 19987 19995 17431 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 32141951 4292608 736 18446744073709551615 93923866759168 93923867653701 140722539082880 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93923867892752 93923867940496 93923891412992 140722539084141 140722539084264 140722539084264 140722539089866 0
/proc/19995/statm: 1048 736 672 219 0 110 0
[pid=19997] ppid=19995 vsize=69504 memory=26224 CPUtime=2.77 cores=4,6
/proc/19997/stat : 19997 (roundingsat) R 19995 19995 17431 0 -1 4194304 4441 0 0 0 262 15 0 0 20 0 1 0 32141952 71172096 6556 18446744073709551615 4227072 8923433 140736759998256 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20410368 140736760007095 140736760007208 140736760007208 140736760012778 0
/proc/19997/statm: 17376 6556 2368 1147 0 4803 0
Current children cumulated CPU time: 2.77 s
Current children cumulated vsize: 73696 KiB
Current children cumulated memory: 29168 KiB
Child status: 0
Real time (s): 2.86227
CPU time (s): 2.83944
CPU user time (s): 2.68127
CPU system time (s): 0.158173
CPU usage (%): 99.2022
Max. virtual memory (cumulated for all children) (KiB): 73696
Max. memory (cumulated for all children) (KiB): 29168
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.68127
system time used= 0.158173
maximum resident set size= 28016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5120
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 149
involuntary context switches= 6
# summary of solver processes directly reported to runsolver:
# pid: 19995
# total CPU time (s): 2.83944
# total CPU user time (s): 2.68127
# total CPU system time (s): 0.158173
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.043497 second user time and 0.087565 second system time
The end
Launcher Data
Begin job on nodeC001 at 2025-06-29 04:37:11
IDJOB=4503384
IDBENCH=155455
IDSOLVER=3349
FILE ID=nodeC001/4503384-1751164631
RUNJOBID= nodeC001-1751157406-17442
SLURM_JOB_ID= 9587484
Free space on /tmp= 433028 MiB
SOLVER NAME= roundingsat 63f22ad
BENCH NAME= PB24/normalized-PB11/DEC-LIN/lopes/normalized-188.opb
COMMAND LINE= run-dec.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4503384-1751164631/watcher-4503384-1751164631 -o /tmp/evaluation-result-4503384-1751164631/solver-4503384-1751164631 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751157406-17442 --watchdog 3760 run-dec.sh HOME/instance-4503384-1751164631.opb
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 3913eb3be89dc3fafaaa9b46848c24e7
RANDOM SEED=961475844
nodeC001 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 3591.527
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.49
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 3591.504
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.49
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.557
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.49
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.164
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.49
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.167
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.49
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 3591.407
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.49
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.281
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.49
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.241
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.49
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131382112 kB
MemFree: 129317092 kB
MemAvailable: 128966468 kB
Buffers: 3280 kB
Cached: 460808 kB
SwapCached: 0 kB
Active: 1250968 kB
Inactive: 215868 kB
Active(anon): 1020708 kB
Inactive(anon): 0 kB
Active(file): 230260 kB
Inactive(file): 215868 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 7696 kB
Writeback: 4 kB
AnonPages: 999796 kB
Mapped: 111668 kB
Shmem: 17960 kB
KReclaimable: 85368 kB
Slab: 165980 kB
SReclaimable: 85368 kB
SUnreclaim: 80612 kB
KernelStack: 4064 kB
PageTables: 5244 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98701740 kB
Committed_AS: 1451064 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 149400 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 677888 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: 195400 kB
DirectMap2M: 9144320 kB
DirectMap1G: 126877696 kB
Free space on /tmp at the end= 433016 MiB
End job on nodeC001 at 2025-06-29 04:37:14