Trace number 4543048
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-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-original/normalized-php_390_389.opb |
| MD5SUM | 8c310f5c6bc12dfd4cf754da21955474 |
| 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 | 1.43418 |
| 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 | 151710 |
| Total number of constraints | 779 |
| Number of constraints which are clauses | 390 |
| Number of constraints which are cardinality constraints (but not clauses) | 389 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 389 |
| Maximum length of a constraint | 390 |
| 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 | 391 |
| Number of bits of the biggest sum of numbers | 9 |
| 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
0.08/0.15 c #variables 151710 #constraints 779
7.56/7.61 c cpu time 7.32983 s
7.56/7.61 c deterministic time 22223169 2.22e+07
7.56/7.61 c optimization time 3.4e-05 s
7.56/7.61 c total solve time 7.22649 s
7.56/7.61 c core-guided solve time 0 s
7.56/7.61 c propagation time 4.9277 s
7.56/7.61 c conflict analysis time 1.42213 s
7.56/7.61 c propagations 152098
7.56/7.61 c resolve steps 777
7.56/7.61 c decisions 75466
7.56/7.61 c conflicts 389
7.56/7.61 c restarts 1
7.56/7.61 c inprocessing phases 0
7.56/7.61 c garbage collections 0 ,( -nan )
7.56/7.61 c input clauses 390 ,( 50.06 )
7.56/7.61 c input cardinalities 389 ,( 49.94 )
7.56/7.61 c input general constraints 0 ,( 0.00 )
7.56/7.61 c input average constraint length 389.50
7.56/7.61 c input average constraint degree 194.75
7.56/7.61 c learned clauses 0 ,( 0.00 )
7.56/7.61 c learned cardinalities 388 ,( 100.00 )
7.56/7.61 c learned general constraints 0 ,( 0.00 )
7.56/7.61 c learned average constraint length 50763.50
7.56/7.61 c learned average constraint degree 25479.50
7.56/7.61 c watched CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
7.56/7.61 c counting CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
7.56/7.61 c watched constraints 0 ,( -nan )
7.56/7.61 c counting constraints 0 ,( -nan )
7.56/7.61 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 16656 , 389 , 0 ,( 0 , 0 )
7.56/7.61 c gcd simplifications 0
7.56/7.61 c detected cardinalities 0
7.56/7.61 c weakened non-implied lits 0
7.56/7.61 c weakened non-implying lits 0
7.56/7.61 c original variables 151710
7.56/7.61 c clausal propagations 390
7.56/7.61 c cardinality propagations 75854
7.56/7.61 c watched propagations 0
7.56/7.61 c counting propagations 0
7.56/7.61 c watch lookups 17045
7.56/7.61 c watch backjump lookups 0
7.56/7.61 c watch checks 1597405
7.56/7.61 c propagation checks 151710
7.56/7.61 c constraint additions 19998880
7.56/7.61 c trail pops 227564
7.56/7.61 c formula constraints 779
7.56/7.61 c learned constraints 388
7.56/7.61 c bound constraints 0
7.56/7.61 c core-guided constraints 0
7.56/7.61 c encountered formula constraints 779
7.56/7.61 c encountered learned constraints 387
7.56/7.61 c encountered bound constraints 0
7.56/7.61 c encountered core-guided constraints 0
7.56/7.61 c LP total time 1.90828 s
7.56/7.61 c LP solve time 1.88 s
7.56/7.61 c LP constraints added 779
7.56/7.61 c LP constraints removed 0
7.56/7.61 c LP pivots internal 2000
7.56/7.61 c LP pivots root 1000
7.56/7.61 c LP calls 2
7.56/7.61 c LP optimalities 0
7.56/7.61 c LP no pivot count 0
7.56/7.61 c LP infeasibilities 0
7.56/7.61 c LP valid Farkas constraints 0
7.56/7.61 c LP learned Farkas constraints 0
7.56/7.61 c LP basis resets 0
7.56/7.61 c LP cycling count 0
7.56/7.61 c LP singular count 0
7.56/7.61 c LP no primal count 0
7.56/7.61 c LP no farkas count 0
7.56/7.61 c LP other issue count 0
7.56/7.61 c LP Gomory cuts 0
7.56/7.61 c LP learned cuts 0
7.56/7.61 c LP deleted cuts 0
7.56/7.61 c LP encountered Gomory constraints 0
7.56/7.61 c LP encountered Farkas constraints 0
7.56/7.61 c LP encountered learned Farkas constraints 0
7.56/7.61 c CG auxiliary variables introduced 0
7.56/7.61 c CG solutions found 0
7.56/7.61 c CG cores constructed 0
7.56/7.61 c CG core cardinality constraints returned 0
7.56/7.61 c CG unit cores 0
7.56/7.61 c CG single cores 0
7.56/7.61 c CG blocks removed during cardinality reduction 0
7.56/7.61 c CG first core best 0
7.56/7.61 c CG decision core best 0
7.56/7.61 c CG core reduction tie 0
7.56/7.61 c CG core degree average 0.00
7.56/7.61 c CG core slack average 0.00
7.56/7.61 c CG core upper bound improvements 0
7.56/7.61 c STR number of successful calls 0
7.56/7.61 c STR number of unsuccessful calls 0
7.56/7.61 c STR number of inconclusive calls 0
7.56/7.61 c STR number of successful attempts 0
7.56/7.61 c STR number of unsuccessful attempts 0
7.56/7.61 c STR number of inconclusive attempts 0
7.56/7.61 c STR average degree increase per successful call inf
7.56/7.61 c STR average degree increase per successful attempt inf
7.56/7.61 c STR total number of conflicts for successful attempts 0
7.56/7.61 c STR total number of conflicts for unsuccessful attempts 0
7.56/7.61 c STR total number of conflicts for inconclusive attempts 0
7.56/7.61 c STR average number of conflicts per successful attempt inf
7.56/7.61 c STR average number of conflicts per unsuccessful attempt inf
7.56/7.61 c STR average number of conflicts per inconclusive attempt inf
7.56/7.61 c AVG.sumWPerc -nan
7.56/7.61 c bigint constraints 0
7.56/7.61 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: 63708 MiB (51884 MiB free)
memory of node 1: 64465 MiB (53667 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4543048-1753217045/watcher-4543048-1753217045 -o /tmp/evaluation-result-4543048-1753217045/solver-4543048-1753217045 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1753211592-171554 --watchdog 3760 run-dec.sh HOME/instance-4543048-1753217045.opb
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 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=172999, runsolver pid=172996
[startup+0.100064 s]*
/proc/loadavg: 4.10 4.09 4.09 5/269 173001
/proc/meminfo: memFree=108077144/131249996 swapFree=33010160/33010684
[pid=172999] ppid=172996 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/172999/stat : 172999 (run-dec.sh) S 172996 172999 171541 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 237383184 4292608 736 18446744073709551615 94424380186624 94424381081157 140722019127392 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94424381320208 94424381367952 94424385232896 140722019129707 140722019129830 140722019129830 140722019135434 0
/proc/172999/statm: 1048 736 672 219 0 110 0
[pid=173001] ppid=172999 vsize=89744 memory=44788 CPUtime=0.08 cores=5,7
/proc/173001/stat : 173001 (roundingsat) R 172999 172999 171541 0 -1 4194304 5426 0 0 0 7 1 0 0 20 0 1 0 237383185 91897856 11197 18446744073709551615 4227072 8923433 140729766530000 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 42823680 140729766533557 140729766533670 140729766533670 140729766539242 0
/proc/173001/statm: 22436 11197 1888 1147 0 9863 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 93936 KiB
Current children cumulated memory: 47732 KiB
[startup+0.205767 s]*
/proc/loadavg: 4.10 4.09 4.09 5/269 173001
/proc/meminfo: memFree=108032344/131249996 swapFree=33010160/33010684
[pid=172999] ppid=172996 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/172999/stat : 172999 (run-dec.sh) S 172996 172999 171541 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 237383184 4292608 736 18446744073709551615 94424380186624 94424381081157 140722019127392 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94424381320208 94424381367952 94424385232896 140722019129707 140722019129830 140722019129830 140722019135434 0
/proc/172999/statm: 1048 736 672 219 0 110 0
[pid=173001] ppid=172999 vsize=141128 memory=96364 CPUtime=0.19 cores=5,7
/proc/173001/stat : 173001 (roundingsat) R 172999 172999 171541 0 -1 4194304 19313 0 0 0 15 4 0 0 20 0 1 0 237383185 144515072 24091 18446744073709551615 4227072 8923433 140729766530000 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 42823680 140729766533557 140729766533670 140729766533670 140729766539242 0
/proc/173001/statm: 35282 24091 2240 1147 0 22709 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 145320 KiB
Current children cumulated memory: 99308 KiB
[startup+0.305833 s]*
/proc/loadavg: 4.10 4.09 4.09 5/269 173001
/proc/meminfo: memFree=108000088/131249996 swapFree=33010160/33010684
[pid=172999] ppid=172996 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/172999/stat : 172999 (run-dec.sh) S 172996 172999 171541 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 237383184 4292608 736 18446744073709551615 94424380186624 94424381081157 140722019127392 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94424381320208 94424381367952 94424385232896 140722019129707 140722019129830 140722019129830 140722019135434 0
/proc/172999/statm: 1048 736 672 219 0 110 0
[pid=173001] ppid=172999 vsize=179180 memory=130284 CPUtime=0.29 cores=5,7
/proc/173001/stat : 173001 (roundingsat) R 172999 172999 171541 0 -1 4194304 27282 0 0 0 23 6 0 0 20 0 1 0 237383185 183480320 32571 18446744073709551615 4227072 8923433 140729766530000 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 42823680 140729766533557 140729766533670 140729766533670 140729766539242 0
/proc/173001/statm: 44795 32571 2240 1147 0 32222 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 183372 KiB
Current children cumulated memory: 133228 KiB
[startup+0.700148 s]
/proc/loadavg: 4.10 4.09 4.09 5/269 173001
/proc/meminfo: memFree=108000088/131249996 swapFree=33010160/33010684
[pid=172999] ppid=172996 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/172999/stat : 172999 (run-dec.sh) S 172996 172999 171541 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 237383184 4292608 736 18446744073709551615 94424380186624 94424381081157 140722019127392 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94424381320208 94424381367952 94424385232896 140722019129707 140722019129830 140722019129830 140722019135434 0
/proc/172999/statm: 1048 736 672 219 0 110 0
[pid=173001] ppid=172999 vsize=179180 memory=130412 CPUtime=0.68 cores=5,7
/proc/173001/stat : 173001 (roundingsat) R 172999 172999 171541 0 -1 4194304 27291 0 0 0 62 6 0 0 20 0 1 0 237383185 183480320 32603 18446744073709551615 4227072 8923433 140729766530000 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 42823680 140729766533557 140729766533670 140729766533670 140729766539242 0
/proc/173001/statm: 44795 32603 2240 1147 0 32222 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 183372 KiB
Current children cumulated memory: 133356 KiB
[startup+1.50015 s]
/proc/loadavg: 4.10 4.09 4.09 5/269 173001
/proc/meminfo: memFree=107992024/131249996 swapFree=33010160/33010684
[pid=172999] ppid=172996 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/172999/stat : 172999 (run-dec.sh) S 172996 172999 171541 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 237383184 4292608 736 18446744073709551615 94424380186624 94424381081157 140722019127392 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94424381320208 94424381367952 94424385232896 140722019129707 140722019129830 140722019129830 140722019135434 0
/proc/172999/statm: 1048 736 672 219 0 110 0
[pid=173001] ppid=172999 vsize=181740 memory=133100 CPUtime=1.47 cores=5,7
/proc/173001/stat : 173001 (roundingsat) R 172999 172999 171541 0 -1 4194304 27985 0 0 0 141 6 0 0 20 0 1 0 237383185 186101760 33275 18446744073709551615 4227072 8923433 140729766530000 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 42823680 140729766533557 140729766533670 140729766533670 140729766539242 0
/proc/173001/statm: 45435 33275 2240 1147 0 32862 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 185932 KiB
Current children cumulated memory: 136044 KiB
[startup+3.1056 s]
/proc/loadavg: 4.10 4.09 4.09 5/269 173001
/proc/meminfo: memFree=107956696/131249996 swapFree=33010160/33010684
[pid=172999] ppid=172996 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/172999/stat : 172999 (run-dec.sh) S 172996 172999 171541 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 237383184 4292608 736 18446744073709551615 94424380186624 94424381081157 140722019127392 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94424381320208 94424381367952 94424385232896 140722019129707 140722019129830 140722019129830 140722019135434 0
/proc/172999/statm: 1048 736 672 219 0 110 0
[pid=173001] ppid=172999 vsize=236268 memory=190264 CPUtime=3.08 cores=5,7
/proc/173001/stat : 173001 (roundingsat) R 172999 172999 171541 0 -1 4194304 39652 0 0 0 295 13 0 0 20 0 1 0 237383185 241938432 47566 18446744073709551615 4227072 8923433 140729766530000 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 42823680 140729766533557 140729766533670 140729766533670 140729766539242 0
/proc/173001/statm: 59067 47566 2304 1147 0 46494 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 240460 KiB
Current children cumulated memory: 193208 KiB
[startup+6.30019 s]
/proc/loadavg: 4.10 4.09 4.09 5/269 173001
/proc/meminfo: memFree=107800044/131249996 swapFree=33010160/33010684
[pid=172999] ppid=172996 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/172999/stat : 172999 (run-dec.sh) S 172996 172999 171541 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 237383184 4292608 736 18446744073709551615 94424380186624 94424381081157 140722019127392 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94424381320208 94424381367952 94424385232896 140722019129707 140722019129830 140722019129830 140722019135434 0
/proc/172999/statm: 1048 736 672 219 0 110 0
[pid=173001] ppid=172999 vsize=416520 memory=352204 CPUtime=6.26 cores=5,7
/proc/173001/stat : 173001 (roundingsat) R 172999 172999 171541 0 -1 4194304 71447 0 0 0 607 19 0 0 20 0 1 0 237383185 426516480 88051 18446744073709551615 4227072 8923433 140729766530000 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 42823680 140729766533557 140729766533670 140729766533670 140729766539242 0
/proc/173001/statm: 104130 88051 2304 1147 0 91557 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 420712 KiB
Current children cumulated memory: 355148 KiB
[startup+7.62229 s]
# the end of solver process 172999 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=7.34609 s, system=0.248782 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+6.40021 s]
/proc/loadavg: 4.10 4.09 4.09 5/269 173001
/proc/meminfo: memFree=107800044/131249996 swapFree=33010160/33010684
[pid=172999] ppid=172996 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/172999/stat : 172999 (run-dec.sh) S 172996 172999 171541 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 237383184 4292608 736 18446744073709551615 94424380186624 94424381081157 140722019127392 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94424381320208 94424381367952 94424385232896 140722019129707 140722019129830 140722019129830 140722019135434 0
/proc/172999/statm: 1048 736 672 219 0 110 0
[pid=173001] ppid=172999 vsize=421880 memory=357580 CPUtime=6.36 cores=5,7
/proc/173001/stat : 173001 (roundingsat) R 172999 172999 171541 0 -1 4194304 72800 0 0 0 617 19 0 0 20 0 1 0 237383185 432005120 89395 18446744073709551615 4227072 8923433 140729766530000 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 42823680 140729766533557 140729766533670 140729766533670 140729766539242 0
/proc/173001/statm: 105470 89395 2304 1147 0 92897 0
Current children cumulated CPU time: 6.36 s
Current children cumulated vsize: 426072 KiB
Current children cumulated memory: 360524 KiB
[startup+7.20019 s]
/proc/loadavg: 4.10 4.09 4.09 5/269 173001
/proc/meminfo: memFree=107739372/131249996 swapFree=33010160/33010684
[pid=172999] ppid=172996 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/172999/stat : 172999 (run-dec.sh) S 172996 172999 171541 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 237383184 4292608 736 18446744073709551615 94424380186624 94424381081157 140722019127392 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94424381320208 94424381367952 94424385232896 140722019129707 140722019129830 140722019129830 140722019135434 0
/proc/172999/statm: 1048 736 672 219 0 110 0
[pid=173001] ppid=172999 vsize=461704 memory=409672 CPUtime=7.16 cores=5,7
/proc/173001/stat : 173001 (roundingsat) R 172999 172999 171541 0 -1 4194304 82751 0 0 0 695 21 0 0 20 0 1 0 237383185 472784896 102418 18446744073709551615 4227072 8923433 140729766530000 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 42823680 140729766533557 140729766533670 140729766533670 140729766539242 0
/proc/173001/statm: 115426 102418 2304 1147 0 102853 0
Current children cumulated CPU time: 7.16 s
Current children cumulated vsize: 465896 KiB
Current children cumulated memory: 412616 KiB
[startup+7.60017 s]
/proc/loadavg: 4.10 4.09 4.09 5/269 173001
/proc/meminfo: memFree=107739372/131249996 swapFree=33010160/33010684
[pid=172999] ppid=172996 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/172999/stat : 172999 (run-dec.sh) S 172996 172999 171541 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 237383184 4292608 736 18446744073709551615 94424380186624 94424381081157 140722019127392 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94424381320208 94424381367952 94424385232896 140722019129707 140722019129830 140722019129830 140722019135434 0
/proc/172999/statm: 1048 736 672 219 0 110 0
[pid=173001] ppid=172999 vsize=452760 memory=406964 CPUtime=7.56 cores=5,7
/proc/173001/stat : 173001 (roundingsat) R 172999 172999 171541 0 -1 4194304 87655 0 0 0 733 23 0 0 20 0 1 0 237383185 463626240 101741 18446744073709551615 4227072 8923433 140729766530000 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 42823680 140729766533557 140729766533670 140729766533670 140729766539242 0
/proc/173001/statm: 113190 101741 2304 1147 0 100617 0
Current children cumulated CPU time: 7.56 s
Current children cumulated vsize: 456952 KiB
Current children cumulated memory: 409908 KiB
Child status: 0
Real time (s): 7.62233
CPU time (s): 7.59487
CPU user time (s): 7.34609
CPU system time (s): 0.248782
CPU usage (%): 99.6398
Max. virtual memory (cumulated for all children) (KiB): 480920
Max. memory (cumulated for all children) (KiB): 431816
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.34609
system time used= 0.248782
maximum resident set size= 435348
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87888
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= 145
involuntary context switches= 51
# summary of solver processes directly reported to runsolver:
# pid: 172999
# total CPU time (s): 7.59487
# total CPU user time (s): 7.34609
# total CPU system time (s): 0.248782
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.020986 second user time and 0.068256 second system time
The end
Launcher Data
Begin job on nodeC032 at 2025-07-22 22:44:06
IDJOB=4543048
IDBENCH=171748
IDSOLVER=3349
FILE ID=nodeC032/4543048-1753217045
RUNJOBID= nodeC032-1753211592-171554
SLURM_JOB_ID= 9687796
Free space on /tmp= 432380 MiB
SOLVER NAME= roundingsat 63f22ad
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-original/normalized-php_390_389.opb
COMMAND LINE= run-dec.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4543048-1753217045/watcher-4543048-1753217045 -o /tmp/evaluation-result-4543048-1753217045/solver-4543048-1753217045 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1753211592-171554 --watchdog 3760 run-dec.sh HOME/instance-4543048-1753217045.opb
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 8c310f5c6bc12dfd4cf754da21955474
RANDOM SEED=1173236224
nodeC032 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 : 3599.825
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 : 6999.69
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 : 3599.524
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 : 6999.69
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 : 3619.215
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 : 6999.69
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 : 3600.070
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 : 6999.69
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 : 3599.849
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 : 6999.69
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 : 3598.971
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 : 6999.69
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 : 3596.140
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 : 6999.69
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 : 3599.034
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 : 6999.69
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131249996 kB
MemFree: 108085496 kB
MemAvailable: 120321588 kB
Buffers: 2728 kB
Cached: 12915616 kB
SwapCached: 20 kB
Active: 10427396 kB
Inactive: 11784944 kB
Active(anon): 9317112 kB
Inactive(anon): 3124 kB
Active(file): 1110284 kB
Inactive(file): 11781820 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010160 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 10428 kB
Writeback: 0 kB
AnonPages: 9289480 kB
Mapped: 121376 kB
Shmem: 26240 kB
KReclaimable: 366456 kB
Slab: 465200 kB
SReclaimable: 366456 kB
SUnreclaim: 98744 kB
KernelStack: 4320 kB
PageTables: 21484 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635680 kB
Committed_AS: 9942636 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150584 kB
VmallocChunk: 0 kB
Percpu: 3872 kB
HardwareCorrupted: 0 kB
AnonHugePages: 6916096 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: 203476 kB
DirectMap2M: 7956480 kB
DirectMap1G: 127926272 kB
Free space on /tmp at the end= 432372 MiB
End job on nodeC032 at 2025-07-22 22:44:13