Trace number 4441427

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
Exact_no_SoPlex 2024-07-05UNSAT 181.744 182.306

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/
normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
MD5SUM911cf7319fa5fa56cdd8e7a94536c536
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 benchmark44.7906
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables168111
Total number of constraints487525
Number of constraints which are clauses468727
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18798
Minimum length of a constraint1
Maximum length of a constraint15
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 130
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 512
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

181.63/182.21	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: 63968 MiB (60564 MiB free)
  memory of node 1: 64473 MiB (60857 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441427-1721293754/watcher-4441427-1721293754 -o /tmp/evaluation-result-4441427-1721293754/solver-4441427-1721293754 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721293766-954774 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=110206680 HOME/instance-4441427-1721293754.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=954843, runsolver pid=954840

[startup+0.100571 s]*
/proc/loadavg: 1.14 1.12 1.17 4/255 954850
/proc/meminfo: memFree=124176888/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=145872 memory=126604 CPUtime=0.09 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 10095 0 0 0 6 3 0 0 20 0 1 0 181545925 149372928 31651 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 36468 31651 755 746 0 35532 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 145872 KiB
Current children cumulated memory: 126604 KiB

[startup+0.205742 s]*
/proc/loadavg: 1.14 1.12 1.17 6/252 954867
/proc/meminfo: memFree=124125664/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=162488 memory=145424 CPUtime=0.2 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 14404 0 0 0 16 4 0 0 20 0 1 0 181545925 166387712 36356 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 40622 36356 755 746 0 39686 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 162488 KiB
Current children cumulated memory: 145424 KiB

[startup+0.30564 s]*
/proc/loadavg: 1.14 1.12 1.17 5/258 954882
/proc/meminfo: memFree=124053820/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=177124 memory=163688 CPUtime=0.29 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 18112 0 0 0 25 4 0 0 20 0 1 0 181545925 181374976 40922 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 44281 40922 755 746 0 43345 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 177124 KiB
Current children cumulated memory: 163688 KiB

[startup+0.700177 s]
/proc/loadavg: 1.14 1.12 1.17 5/258 954882
/proc/meminfo: memFree=123969992/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=247536 memory=231732 CPUtime=0.68 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 33914 0 0 0 61 7 0 0 20 0 1 0 181545925 253476864 57933 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 61884 57933 755 746 0 60948 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 247536 KiB
Current children cumulated memory: 231732 KiB

[startup+1.50023 s]
/proc/loadavg: 1.14 1.12 1.17 5/258 954882
/proc/meminfo: memFree=123888000/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=293656 memory=284024 CPUtime=1.48 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 44399 0 0 0 140 8 0 0 20 0 1 0 181545925 300703744 71006 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 73414 71006 851 746 0 72478 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 293656 KiB
Current children cumulated memory: 284024 KiB

[startup+3.10588 s]
/proc/loadavg: 1.14 1.12 1.17 5/258 954974
/proc/meminfo: memFree=123913724/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=294580 memory=285192 CPUtime=3.08 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 44699 0 0 0 300 8 0 0 20 0 1 0 181545925 301649920 71298 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 73645 71298 851 746 0 72709 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 294580 KiB
Current children cumulated memory: 285192 KiB

[startup+6.30022 s]
/proc/loadavg: 1.36 1.17 1.18 5/258 955022
/proc/meminfo: memFree=123917788/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=303824 memory=296348 CPUtime=6.27 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 47480 0 0 0 618 9 0 0 20 0 1 0 181545925 311115776 74087 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 75956 74087 851 746 0 75020 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 303824 KiB
Current children cumulated memory: 296348 KiB

[startup+12.7002 s]
/proc/loadavg: 1.58 1.22 1.20 5/258 955022
/proc/meminfo: memFree=123903728/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=305556 memory=300264 CPUtime=12.65 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 48161 0 0 0 1256 9 0 0 20 0 1 0 181545925 312889344 75066 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 76389 75066 851 746 0 75453 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 305556 KiB
Current children cumulated memory: 300264 KiB

[startup+25.5002 s]
/proc/loadavg: 2.05 1.34 1.24 5/258 955577
/proc/meminfo: memFree=123930772/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=314708 memory=309420 CPUtime=25.41 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 50013 0 0 0 2531 10 0 0 20 0 1 0 181545925 322260992 77355 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 78677 77355 851 746 0 77741 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 314708 KiB
Current children cumulated memory: 309420 KiB

[startup+51.1058 s]
/proc/loadavg: 2.72 1.55 1.31 5/258 956501
/proc/meminfo: memFree=124006668/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=319900 memory=314636 CPUtime=50.93 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 50933 0 0 0 5083 10 0 0 20 0 1 0 181545925 327577600 78659 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 79975 78659 851 746 0 79039 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 319900 KiB
Current children cumulated memory: 314636 KiB

[startup+102.3 s]
/proc/loadavg: 3.57 1.96 1.47 5/260 956513
/proc/meminfo: memFree=123893768/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=326660 memory=321400 CPUtime=101.98 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 52270 0 0 0 10187 11 0 0 20 0 1 0 181545925 334499840 80350 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 81665 80350 851 746 0 80729 0
Current children cumulated CPU time: 101.98 s
Current children cumulated vsize: 326660 KiB
Current children cumulated memory: 321400 KiB

[startup+162.3 s]
/proc/loadavg: 3.84 2.34 1.63 5/260 956570
/proc/meminfo: memFree=123852108/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=330596 memory=325176 CPUtime=161.79 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 52837 0 0 0 16168 11 0 0 20 0 1 0 181545925 338530304 81294 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 82649 81294 851 746 0 81713 0
Current children cumulated CPU time: 161.79 s
Current children cumulated vsize: 330596 KiB
Current children cumulated memory: 325176 KiB

[startup+182.306 s]
# the end of solver process 954843 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=181.618 s, system=0.126549 s

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

[startup+166.4 s]
/proc/loadavg: 3.86 2.36 1.64 5/260 956571
/proc/meminfo: memFree=123845524/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=330596 memory=325176 CPUtime=165.88 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 52837 0 0 0 16577 11 0 0 20 0 1 0 181545925 338530304 81294 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 82649 81294 851 746 0 81713 0
Current children cumulated CPU time: 165.88 s
Current children cumulated vsize: 330596 KiB
Current children cumulated memory: 325176 KiB

[startup+172.8 s]
/proc/loadavg: 3.95 2.41 1.66 5/259 956572
/proc/meminfo: memFree=123842804/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=330596 memory=325376 CPUtime=172.26 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 52852 0 0 0 17215 11 0 0 20 0 1 0 181545925 338530304 81344 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 82649 81344 851 746 0 81713 0
Current children cumulated CPU time: 172.26 s
Current children cumulated vsize: 330596 KiB
Current children cumulated memory: 325376 KiB

[startup+179.2 s]
/proc/loadavg: 3.96 2.46 1.68 5/259 956574
/proc/meminfo: memFree=123839920/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=330596 memory=325376 CPUtime=178.64 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 52853 0 0 0 17853 11 0 0 20 0 1 0 181545925 338530304 81344 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 82649 81344 851 746 0 81713 0
Current children cumulated CPU time: 178.64 s
Current children cumulated vsize: 330596 KiB
Current children cumulated memory: 325376 KiB

[startup+180.8 s]
/proc/loadavg: 3.96 2.46 1.68 5/259 956574
/proc/meminfo: memFree=123839640/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=330596 memory=325376 CPUtime=180.23 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 52853 0 0 0 18012 11 0 0 20 0 1 0 181545925 338530304 81344 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 82649 81344 851 746 0 81713 0
Current children cumulated CPU time: 180.23 s
Current children cumulated vsize: 330596 KiB
Current children cumulated memory: 325376 KiB

[startup+181.6 s]
/proc/loadavg: 3.96 2.46 1.68 5/259 956574
/proc/meminfo: memFree=123839108/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=330596 memory=325376 CPUtime=181.03 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 52853 0 0 0 18092 11 0 0 20 0 1 0 181545925 338530304 81344 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 82649 81344 851 746 0 81713 0
Current children cumulated CPU time: 181.03 s
Current children cumulated vsize: 330596 KiB
Current children cumulated memory: 325376 KiB

[startup+182 s]*
/proc/loadavg: 3.96 2.46 1.68 5/259 956574
/proc/meminfo: memFree=123839108/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=330596 memory=325376 CPUtime=181.43 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 52853 0 0 0 18132 11 0 0 20 0 1 0 181545925 338530304 81344 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 82649 81344 851 746 0 81713 0
Current children cumulated CPU time: 181.43 s
Current children cumulated vsize: 330596 KiB
Current children cumulated memory: 325376 KiB

[startup+182.2 s]
/proc/loadavg: 3.96 2.46 1.68 5/259 956574
/proc/meminfo: memFree=123839108/131524596 swapFree=131071996/131071996
[pid=954843] ppid=954840 vsize=330596 memory=325376 CPUtime=181.63 cores=4,6
/proc/954843/stat : 954843 (Exact_nosoplex) R 954840 954843 954763 0 -1 4194304 52853 0 0 0 18152 11 0 0 20 0 1 0 181545925 338530304 81344 134679101440 4194304 7248369 140736467953632 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 18595840 140736467960748 140736467960926 140736467960926 140736467967942 0
/proc/954843/statm: 82649 81344 851 746 0 81713 0
Current children cumulated CPU time: 181.63 s
Current children cumulated vsize: 330596 KiB
Current children cumulated memory: 325376 KiB

[startup+182.3 s]*
/proc/loadavg: 3.96 2.46 1.68 5/259 956574
/proc/meminfo: memFree=124044588/131524596 swapFree=131071996/131071996
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): 182.306
CPU time (s): 181.744
CPU user time (s): 181.618
CPU system time (s): 0.126549
CPU usage (%): 99.6919
Max. virtual memory (cumulated for all children) (KiB): 330596
Max. memory (cumulated for all children) (KiB): 325376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 181.618
system time used= 0.126549
maximum resident set size= 325376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52858
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= 2
involuntary context switches= 101


# summary of solver processes directly reported to runsolver:
#   pid: 954843
#   total CPU time (s): 181.744
#   total CPU user time (s): 181.618
#   total CPU system time (s): 0.126549

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.33825 second user time and 0.948789 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2024-07-18 11:09:26
IDJOB=4441427
IDBENCH=147705
IDSOLVER=3061
FILE ID=nodeC034/4441427-1721293754
RUNJOBID= nodeC034-1721293766-954774
SLURM_JOB_ID= 7542598
Free space on /tmp= 890036 MiB

SOLVER NAME= Exact_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
COMMAND LINE= HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441427-1721293754/watcher-4441427-1721293754 -o /tmp/evaluation-result-4441427-1721293754/solver-4441427-1721293754 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721293766-954774 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=110206680 HOME/instance-4441427-1721293754.opb

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

MD5SUM BENCH= 911cf7319fa5fa56cdd8e7a94536c536
RANDOM SEED=110206680

nodeC034.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3654.963
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
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		: 3674.807
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
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		: 3660.413
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
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		: 3648.201
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
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		: 3664.819
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
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		: 3672.029
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
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		: 3650.426
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
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		: 3622.397
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524596 kB
MemFree:        124341372 kB
MemAvailable:   129508260 kB
Buffers:          474392 kB
Cached:          5467112 kB
SwapCached:            0 kB
Active:           973296 kB
Inactive:        5462120 kB
Active(anon):       1412 kB
Inactive(anon):   529592 kB
Active(file):     971884 kB
Inactive(file):  4932528 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             51284 kB
Writeback:             0 kB
AnonPages:        493056 kB
Mapped:           112372 kB
Shmem:             37720 kB
KReclaimable:     204600 kB
Slab:             330656 kB
SReclaimable:     204600 kB
SUnreclaim:       126056 kB
KernelStack:        4112 kB
PageTables:        10324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834292 kB
Committed_AS:     827944 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            69280 kB
HardwareCorrupted:     0 kB
AnonHugePages:    227328 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      307924 kB
DirectMap2M:    41408512 kB
DirectMap1G:    94371840 kB

Free space on /tmp at the end= 890048 MiB
End job on nodeC034 at 2024-07-18 11:12:29