Trace number 4543920

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:
  1. 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.
  2. 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.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. 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.
  5. 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

Solver NameAnswerCPU timeWall clock time
SynLSCD-PS 2025-06-01UNSAT 228.515 229.121

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v1_30_088.opb
MD5SUM225933de352582a5f5a47ed5392988f0
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.31605
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables234990
Total number of constraints5311
Number of constraints which are clauses2671
Number of constraints which are cardinality constraints (but not clauses)2640
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint89
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 29
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 90
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.29/0.31	c #vars 234990 #constraints 5311 0.022601 1
10.55/10.63	c 5311 constraints
10.55/10.63	c Finish cloning data from SAT to LS
10.55/10.63	c restart_num_ls  -100000 0
41.98/42.11	c Use LS-small
41.98/42.11	c update_LS_target_phase-runLS
227.29/227.91	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 (56457 MiB free)
  memory of node 1: 64465 MiB (63278 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4543920-1753219567/watcher-4543920-1753219567 -o /tmp/evaluation-result-4543920-1753219567/solver-4543920-1753219567 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1753211019-191860 --watchdog 3760 SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4543920-1753219567.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Starting watchdog thread
solver pid=193646, runsolver pid=193643
Current StackSize limit: 8192 KiB


[startup+0.10006 s]*
/proc/loadavg: 4.09 4.08 4.09 5/264 193647
/proc/meminfo: memFree=122488344/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=231452 memory=158092 CPUtime=0.09 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 13045 0 0 0 5 4 0 0 20 0 1 0 237634278 237006848 39523 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 57863 39523 2240 595 0 42530 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 231452 KiB
Current children cumulated memory: 158092 KiB

[startup+0.205465 s]*
/proc/loadavg: 4.09 4.08 4.09 5/264 193647
/proc/meminfo: memFree=122440652/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=272420 memory=201732 CPUtime=0.19 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 23895 0 0 0 13 6 0 0 20 0 1 0 237634278 278958080 50433 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 68105 50433 2240 595 0 52772 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 272420 KiB
Current children cumulated memory: 201732 KiB

[startup+0.305403 s]*
/proc/loadavg: 4.09 4.08 4.09 5/264 193647
/proc/meminfo: memFree=122400584/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=310312 memory=239492 CPUtime=0.29 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 33342 0 0 0 22 7 0 0 20 0 1 0 237634278 317759488 59873 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 77578 59873 2240 595 0 62245 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 310312 KiB
Current children cumulated memory: 239492 KiB

[startup+0.70018 s]
/proc/loadavg: 4.09 4.08 4.09 5/264 193647
/proc/meminfo: memFree=122354528/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=408076 memory=348828 CPUtime=0.68 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 53547 0 0 0 57 11 0 0 20 0 1 0 237634278 417869824 87207 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 102019 87207 2304 595 0 86686 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 408076 KiB
Current children cumulated memory: 348828 KiB

[startup+1.50017 s]
/proc/loadavg: 4.09 4.08 4.09 5/264 193647
/proc/meminfo: memFree=122194996/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=658624 memory=589768 CPUtime=1.48 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 82917 0 0 0 129 19 0 0 20 0 1 0 237634278 674430976 147442 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 164656 147442 2304 595 0 149323 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 658624 KiB
Current children cumulated memory: 589768 KiB

[startup+3.10521 s]
/proc/loadavg: 4.09 4.08 4.09 5/264 193647
/proc/meminfo: memFree=121473164/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=1199084 memory=1046992 CPUtime=3.08 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 157033 0 0 0 268 40 0 0 20 0 1 0 237634278 1227862016 261748 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 299771 261748 2304 595 0 284438 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 1199084 KiB
Current children cumulated memory: 1046992 KiB

[startup+6.30016 s]
/proc/loadavg: 4.09 4.08 4.09 5/264 193647
/proc/meminfo: memFree=120667896/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=2158296 memory=1981240 CPUtime=6.27 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 305248 0 0 0 550 77 0 0 20 0 1 0 237634278 2210095104 495310 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 539574 495310 2304 595 0 524241 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2158296 KiB
Current children cumulated memory: 1981240 KiB

[startup+12.7002 s]
/proc/loadavg: 4.08 4.08 4.09 5/264 193647
/proc/meminfo: memFree=117347952/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=5936924 memory=5269260 CPUtime=12.65 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 759973 0 0 0 1088 177 0 0 20 0 1 0 237634278 6079410176 1317315 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 1484231 1317315 2464 595 0 1468898 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 5936924 KiB
Current children cumulated memory: 5269260 KiB

[startup+25.5002 s]
/proc/loadavg: 4.06 4.08 4.09 5/264 193647
/proc/meminfo: memFree=117331544/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=5936924 memory=5269260 CPUtime=25.42 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 760135 0 0 0 2301 241 0 0 20 0 1 0 237634278 6079410176 1317315 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 1484231 1317315 2464 595 0 1468898 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 5936924 KiB
Current children cumulated memory: 5269260 KiB

[startup+51.1053 s]
/proc/loadavg: 4.11 4.09 4.09 5/264 193648
/proc/meminfo: memFree=117318744/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=5937840 memory=5270156 CPUtime=50.96 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 760632 0 0 0 4768 328 0 0 20 0 1 0 237634278 6080348160 1317539 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 1484460 1317539 2464 595 0 1469127 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 5937840 KiB
Current children cumulated memory: 5270156 KiB

[startup+102.3 s]
/proc/loadavg: 4.11 4.09 4.09 5/264 193878
/proc/meminfo: memFree=122672828/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=5949848 memory=5284456 CPUtime=102.05 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 762919 0 0 0 9875 330 0 0 20 0 1 0 237634278 6092644352 1321114 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 1487462 1321114 2528 595 0 1472129 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 5949848 KiB
Current children cumulated memory: 5284456 KiB

[startup+162.3 s]
/proc/loadavg: 4.09 4.08 4.09 4/260 193982
/proc/meminfo: memFree=123255620/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=5960144 memory=5303008 CPUtime=161.87 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 765808 0 0 0 15856 331 0 0 20 0 1 0 237634278 6103187456 1325752 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 1490036 1325752 2528 595 0 1474703 0
Current children cumulated CPU time: 161.87 s
Current children cumulated vsize: 5960144 KiB
Current children cumulated memory: 5303008 KiB

[startup+222.3 s]
/proc/loadavg: 4.07 4.08 4.09 5/266 194021
/proc/meminfo: memFree=122855116/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=6409652 memory=5411336 CPUtime=221.7 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 785580 0 0 0 21826 344 0 0 20 0 1 0 237634278 6563483648 1352834 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 1602413 1352834 2528 595 0 1587080 0
Current children cumulated CPU time: 221.7 s
Current children cumulated vsize: 6409652 KiB
Current children cumulated memory: 5411336 KiB

[startup+229.121 s]
# the end of solver process 193646 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=224.938 s, system=3.57686 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+224 s]*
/proc/loadavg: 4.14 4.10 4.09 4/263 194032
/proc/meminfo: memFree=122968364/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=6409652 memory=5411336 CPUtime=223.4 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 785580 0 0 0 21996 344 0 0 20 0 1 0 237634278 6563483648 1352834 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 1602413 1352834 2528 595 0 1587080 0
Current children cumulated CPU time: 223.4 s
Current children cumulated vsize: 6409652 KiB
Current children cumulated memory: 5411336 KiB

[startup+227.2 s]
/proc/loadavg: 4.14 4.10 4.09 5/267 194069
/proc/meminfo: memFree=122952232/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=6409652 memory=5411336 CPUtime=226.59 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 785580 0 0 0 22315 344 0 0 20 0 1 0 237634278 6563483648 1352834 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 1602413 1352834 2528 595 0 1587080 0
Current children cumulated CPU time: 226.59 s
Current children cumulated vsize: 6409652 KiB
Current children cumulated memory: 5411336 KiB

[startup+228 s]*
/proc/loadavg: 4.13 4.10 4.09 5/267 194069
/proc/meminfo: memFree=123499284/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=5490452 memory=4836620 CPUtime=227.4 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 786399 0 0 0 22395 345 0 0 20 0 1 0 237634278 5622222848 1209155 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 1372613 1209155 2592 595 0 1357280 0
Current children cumulated CPU time: 227.4 s
Current children cumulated vsize: 5490452 KiB
Current children cumulated memory: 4836620 KiB

[startup+228.8 s]
/proc/loadavg: 4.13 4.10 4.09 5/267 194069
/proc/meminfo: memFree=123499284/131250000 swapFree=33010160/33010684
[pid=193646] ppid=193643 vsize=5283864 memory=4630032 CPUtime=228.19 cores=5,7
/proc/193646/stat : 193646 (SynLSCD-PS) R 193643 193646 191847 0 -1 4194304 786490 0 0 0 22474 345 0 0 20 0 1 0 237634278 5410676736 1157508 18446744073709551615 94910619860992 94910622295993 140735393956240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94910622776568 94910622809600 94910653538304 140735393962334 140735393962470 140735393962470 140735393968074 0
/proc/193646/statm: 1320966 1157508 2592 595 0 1305633 0
Current children cumulated CPU time: 228.19 s
Current children cumulated vsize: 5283864 KiB
Current children cumulated memory: 4630032 KiB

[startup+229 s]*
/proc/loadavg: 4.13 4.10 4.09 5/267 194069
/proc/meminfo: memFree=123858824/131250000 swapFree=33010160/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+229.105 s]
/proc/loadavg: 4.13 4.10 4.09 5/267 194069
/proc/meminfo: memFree=123858824/131250000 swapFree=33010160/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 20

Real time (s): 229.121
CPU time (s): 228.515
CPU user time (s): 224.938
CPU system time (s): 3.57686
CPU usage (%): 99.7356
Max. virtual memory (cumulated for all children) (KiB): 6837588
Max. memory (cumulated for all children) (KiB): 5485004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 224.938
system time used= 3.57686
maximum resident set size= 5812684
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 786518
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= 139
involuntary context switches= 208


# summary of solver processes directly reported to runsolver:
#   pid: 193646
#   total CPU time (s): 228.515
#   total CPU user time (s): 224.938
#   total CPU system time (s): 3.57686

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.431047 second user time and 0.910304 second system time

The end

Launcher Data

Begin job on nodeC016 at 2025-07-22 23:26:07
IDJOB=4543920
IDBENCH=174715
IDSOLVER=3370
FILE ID=nodeC016/4543920-1753219567
RUNJOBID= nodeC016-1753211019-191860
SLURM_JOB_ID= 9687787
Free space on /tmp= 433008 MiB

SOLVER NAME= SynLSCD-PS 2025-06-01
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v1_30_088.opb
COMMAND LINE= SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4543920-1753219567/watcher-4543920-1753219567 -o /tmp/evaluation-result-4543920-1753219567/solver-4543920-1753219567 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1753211019-191860 --watchdog 3760  SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4543920-1753219567.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 225933de352582a5f5a47ed5392988f0
RANDOM SEED=1244947203

nodeC016 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		: 3599.738
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	: 6999.48
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		: 3599.741
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	: 6999.48
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		: 3652.373
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	: 6999.48
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		: 3725.820
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	: 6999.48
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		: 3599.709
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.751
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	: 6999.48
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		: 3599.964
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	: 6999.48
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		: 3598.004
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        122609340 kB
MemAvailable:   123447008 kB
Buffers:            2144 kB
Cached:          1553136 kB
SwapCached:           24 kB
Active:          7441788 kB
Inactive:         316236 kB
Active(anon):    6226876 kB
Inactive(anon):     2108 kB
Active(file):    1214912 kB
Inactive(file):   314128 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              8440 kB
Writeback:            48 kB
AnonPages:       6205212 kB
Mapped:           119944 kB
Shmem:             26240 kB
KReclaimable:     295736 kB
Slab:             395412 kB
SReclaimable:     295736 kB
SUnreclaim:        99676 kB
KernelStack:        4256 kB
PageTables:        15504 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    7574620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2910208 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433008 MiB
End job on nodeC016 at 2025-07-22 23:29:57