Trace number 4546358

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 2025-07-23? (MO) 168.725 169.167

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/pbfvmc-formulae/
hw512/normalized-hw512-vm25p-dec.opb.negationfix.opb
MD5SUMd2e7222ae223744ca0eedd4691347876
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark4.11184
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables733696
Total number of constraints3890
Number of constraints which are clauses1432
Number of constraints which are cardinality constraints (but not clauses)1432
Number of constraints which are nor clauses,nor cardinality constraints1026
Minimum length of a constraint512
Maximum length of a constraint1433
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 511855
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 2979275
Number of bits of the biggest sum of numbers22
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

2.27/2.34	c intsize: 22
166.05/166.50	c 3890 constraints
166.05/166.50	c Program interrupted by user.
166.05/166.50	s UNKNOWN

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 (60825 MiB free)
  memory of node 1: 64465 MiB (62312 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4546358-1753260219/watcher-4546358-1753260219 -o /tmp/evaluation-result-4546358-1753260219/solver-4546358-1753260219 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1753259701-182992 --watchdog 3760 ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546358-1753260219.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=183472, runsolver pid=183469

[startup+0.100069 s]*
/proc/loadavg: 4.05 3.41 1.84 5/264 183473
/proc/meminfo: memFree=126045808/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=322780 memory=248984 CPUtime=0.09 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 10765 0 0 0 4 5 0 0 20 0 1 0 241701390 330526720 62246 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 80695 62246 2208 595 0 65362 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 322780 KiB
Current children cumulated memory: 248984 KiB

[startup+0.205825 s]*
/proc/loadavg: 4.05 3.41 1.84 5/264 183473
/proc/meminfo: memFree=126037492/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=552372 memory=478448 CPUtime=0.19 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 11921 0 0 0 10 9 0 0 20 0 1 0 241701390 565628928 119612 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 138093 119612 2208 595 0 122760 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 552372 KiB
Current children cumulated memory: 478448 KiB

[startup+0.30571 s]*
/proc/loadavg: 4.05 3.41 1.84 5/264 183473
/proc/meminfo: memFree=126013552/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=612924 memory=539892 CPUtime=0.29 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 19070 0 0 0 18 11 0 0 20 0 1 0 241701390 627634176 134973 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 153231 134973 2272 595 0 137898 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 612924 KiB
Current children cumulated memory: 539892 KiB

[startup+0.700166 s]
/proc/loadavg: 4.05 3.41 1.84 5/264 183473
/proc/meminfo: memFree=125965168/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=706912 memory=638160 CPUtime=0.67 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 42608 0 0 0 53 14 0 0 20 0 1 0 241701390 723877888 159540 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 176728 159540 2272 595 0 161395 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 706912 KiB
Current children cumulated memory: 638160 KiB

[startup+1.50017 s]
/proc/loadavg: 4.05 3.41 1.84 5/264 183473
/proc/meminfo: memFree=125885036/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=769204 memory=708744 CPUtime=1.48 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 67998 0 0 0 129 19 0 0 20 0 1 0 241701390 787664896 177186 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 192301 177186 2272 595 0 176968 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 769204 KiB
Current children cumulated memory: 708744 KiB

[startup+3.10535 s]
/proc/loadavg: 4.05 3.41 1.84 5/264 183473
/proc/meminfo: memFree=125671080/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=1036732 memory=969772 CPUtime=3.07 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 118669 0 0 0 277 30 0 0 20 0 1 0 241701390 1061613568 242443 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 259183 242443 2304 595 0 243850 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 1036732 KiB
Current children cumulated memory: 969772 KiB

[startup+6.30015 s]
/proc/loadavg: 4.05 3.42 1.85 5/264 183473
/proc/meminfo: memFree=125213468/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=1696400 memory=1525948 CPUtime=6.26 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 195010 0 0 0 572 54 0 0 20 0 1 0 241701390 1737113600 381487 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 424100 381487 2304 595 0 408767 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 1696400 KiB
Current children cumulated memory: 1525948 KiB

[startup+12.7002 s]
/proc/loadavg: 4.04 3.43 1.86 5/264 183473
/proc/meminfo: memFree=124095876/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=2829772 memory=2665012 CPUtime=12.65 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 386709 0 0 0 1167 98 0 0 20 0 1 0 241701390 2897686528 666253 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 707443 666253 2304 595 0 692110 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 2829772 KiB
Current children cumulated memory: 2665012 KiB

[startup+25.5002 s]
/proc/loadavg: 4.03 3.46 1.90 5/264 183473
/proc/meminfo: memFree=121018020/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=5639620 memory=4929072 CPUtime=25.42 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 771657 0 0 0 2338 204 0 0 20 0 1 0 241701390 5774970880 1232268 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 1409905 1232268 2304 595 0 1394572 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 5639620 KiB
Current children cumulated memory: 4929072 KiB

[startup+51.1054 s]
/proc/loadavg: 4.09 3.52 1.96 5/264 183473
/proc/meminfo: memFree=116864096/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=10339388 memory=9446672 CPUtime=50.96 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 1531506 0 0 0 4708 388 0 0 20 0 1 0 241701390 10587533312 2361668 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 2584847 2361668 2304 595 0 2569514 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 10339388 KiB
Current children cumulated memory: 9446672 KiB

[startup+102.3 s]
/proc/loadavg: 4.04 3.60 2.07 5/264 183476
/proc/meminfo: memFree=107374908/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=20357692 memory=19317396 CPUtime=102.02 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 3274564 0 0 0 9412 790 0 0 20 0 1 0 241701390 20846276608 4829349 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 5089423 4829349 2304 595 0 5074090 0
Current children cumulated CPU time: 102.02 s
Current children cumulated vsize: 20357692 KiB
Current children cumulated memory: 19317396 KiB

[startup+162.3 s]
/proc/loadavg: 4.05 3.69 2.20 5/265 183485
/proc/meminfo: memFree=97616400/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=31353316 memory=29040324 CPUtime=161.87 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 4744970 0 0 0 14974 1213 0 0 20 0 1 0 241701390 32105795584 7260049 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 7838329 7260081 2304 595 0 7822996 0
Current children cumulated CPU time: 161.87 s
Current children cumulated vsize: 31353316 KiB
Current children cumulated memory: 29040324 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+166.5 s]
/proc/loadavg: 4.13 3.71 2.21 5/265 183485
/proc/meminfo: memFree=97074056/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=31752604 memory=29611536 CPUtime=166.05 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 4844855 0 0 0 15372 1233 0 0 20 0 1 0 241701390 32514666496 7402884 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 7938151 7402884 2304 595 0 7922818 0
Current children cumulated CPU time: 166.05 s
Current children cumulated vsize: 31752604 KiB
Current children cumulated memory: 29611536 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)
??? end of watcher thread

[startup+169.167 s]
# the end of solver process 183472 was just reported to runsolver
# Child ended because it received signal 9 (SIGKILL)

# cumulated CPU time of all completed processes:  user=155.703 s, system=13.0219 s

Solver just ended.
Dumping a history of the last processes samples

[startup+167.2 s]
/proc/loadavg: 4.13 3.71 2.21 5/265 183485
/proc/meminfo: memFree=97001412/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=23399764 memory=23324428 CPUtime=166.75 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 4847902 0 0 0 15440 1235 0 0 20 0 1 0 241701390 23961358336 5831107 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 5849941 5831107 2368 595 0 5834608 0
Current children cumulated CPU time: 166.75 s
Current children cumulated vsize: 23399764 KiB
Current children cumulated memory: 23324428 KiB

[startup+168 s]*
/proc/loadavg: 4.13 3.71 2.21 5/265 183485
/proc/meminfo: memFree=102631844/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=23342416 memory=23267080 CPUtime=167.55 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 4847914 0 0 0 15520 1235 0 0 20 0 1 0 241701390 23902633984 5816770 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 5835604 5816770 2368 595 0 5820271 0
Current children cumulated CPU time: 167.55 s
Current children cumulated vsize: 23342416 KiB
Current children cumulated memory: 23267080 KiB

[startup+168.4 s]
/proc/loadavg: 4.13 3.71 2.21 5/265 183485
/proc/meminfo: memFree=102631844/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=23342416 memory=23267080 CPUtime=167.95 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 4847914 0 0 0 15560 1235 0 0 20 0 1 0 241701390 23902633984 5816770 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 5835604 5816770 2368 595 0 5820271 0
Current children cumulated CPU time: 167.95 s
Current children cumulated vsize: 23342416 KiB
Current children cumulated memory: 23267080 KiB

[startup+168.5 s]
/proc/loadavg: 4.13 3.71 2.21 5/265 183485
/proc/meminfo: memFree=102631844/131250000 swapFree=33009904/33010684
[pid=183472] ppid=183469 vsize=23342416 memory=23267080 CPUtime=168.05 cores=1,3
/proc/183472/stat : 183472 (SynLSCD-PS) R 183469 183472 182973 0 -1 4194304 4847914 0 0 0 15570 1235 0 0 20 0 1 0 241701390 23902633984 5816770 18446744073709551615 93912029388800 93912031824217 140726215666704 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93912032304376 93912032337408 93912050049024 140726215670141 140726215670279 140726215670279 140726215675883 0
/proc/183472/statm: 5835604 5816770 2368 595 0 5820271 0
Current children cumulated CPU time: 168.05 s
Current children cumulated vsize: 23342416 KiB
Current children cumulated memory: 23267080 KiB

Child ended because it received signal 9 (SIGKILL)

Real time (s): 169.167
CPU time (s): 168.725
CPU user time (s): 155.703
CPU system time (s): 13.0219
CPU usage (%): 99.7386
Max. virtual memory (cumulated for all children) (KiB): 31752604
Max. memory (cumulated for all children) (KiB): 29611792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 155.703
system time used= 13.0219
maximum resident set size= 29611792
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4847914
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= 138
involuntary context switches= 278


# summary of solver processes directly reported to runsolver:
#   pid: 183472
#   total CPU time (s): 168.725
#   total CPU user time (s): 155.703
#   total CPU system time (s): 13.0219

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.339676 second user time and 0.732714 second system time

The end

Launcher Data

Begin job on nodeC033 at 2025-07-23 10:43:40
IDJOB=4546358
IDBENCH=160495
IDSOLVER=3422
FILE ID=nodeC033/4546358-1753260219
RUNJOBID= nodeC033-1753259701-182992
SLURM_JOB_ID= 9689188
Free space on /tmp= 432520 MiB

SOLVER NAME= SynLSCD-PS 2025-07-23
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/pbfvmc-formulae/hw512/normalized-hw512-vm25p-dec.opb.negationfix.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-4546358-1753260219/watcher-4546358-1753260219 -o /tmp/evaluation-result-4546358-1753260219/solver-4546358-1753260219 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1753259701-182992 --watchdog 3760  ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546358-1753260219.opb

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

MD5SUM BENCH= d2e7222ae223744ca0eedd4691347876
RANDOM SEED=1834945035

nodeC033 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.035
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.145
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.323
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.074
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.082
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.062
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.710
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3564.428
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        126093860 kB
MemAvailable:   127638364 kB
Buffers:            2128 kB
Cached:          2266968 kB
SwapCached:           64 kB
Active:          2630772 kB
Inactive:        1039836 kB
Active(anon):    1422456 kB
Inactive(anon):     5284 kB
Active(file):    1208316 kB
Inactive(file):  1034552 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             37212 kB
Writeback:             0 kB
AnonPages:       1404872 kB
Mapped:           120320 kB
Shmem:             26228 kB
KReclaimable:     281752 kB
Slab:             380384 kB
SReclaimable:     281752 kB
SUnreclaim:        98632 kB
KernelStack:        4256 kB
PageTables:         6056 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1842292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    864256 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      221908 kB
DirectMap2M:    11083776 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432516 MiB
End job on nodeC033 at 2025-07-23 10:46:29