Trace number 4445283

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_veripb2_no_SoPlex 2024-07-05SAT 201.638 205.257

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob8.opb
MD5SUM3f61e6943d6ec76e40473bfb8d86b810
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 benchmark0.264688
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables86
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint86
Maximum length of a constraint86
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 21733991
Number of bits of the biggest number in a constraint 25
Biggest sum of numbers in a constraint 300042743
Number of bits of the biggest sum of numbers29
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

201.51/204.47	s SATISFIABLE
201.51/204.47	v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 x79 x80 -x81 -x82 -x83 -x84 -x85 -x86

Verifier Data

OK	0

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 (42825 MiB free)
  memory of node 1: 64473 MiB (45598 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445283-1721802187/watcher-4445283-1721802187 -o /tmp/evaluation-result-4445283-1721802187/solver-4445283-1721802187 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721801549-174652 --watchdog 3760 HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4445283-1721802187 --seed=665545382 HOME/instance-4445283-1721802187.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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

solver pid=175391, runsolver pid=175388

[startup+0.100905 s]*
/proc/loadavg: 4.32 3.94 3.10 5/261 175392
/proc/meminfo: memFree=90537620/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=25788 memory=6264 CPUtime=0.09 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 313 0 0 0 9 0 0 0 20 0 1 0 16747753 26406912 1566 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 6447 1566 850 747 0 5510 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 25788 KiB
Current children cumulated memory: 6264 KiB

[startup+0.205558 s]*
/proc/loadavg: 4.32 3.94 3.10 5/261 175392
/proc/meminfo: memFree=90531820/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=25916 memory=6360 CPUtime=0.19 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 342 0 0 0 19 0 0 0 20 0 1 0 16747753 26537984 1590 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 6479 1590 850 747 0 5542 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 25916 KiB
Current children cumulated memory: 6360 KiB

[startup+0.305206 s]*
/proc/loadavg: 4.32 3.94 3.10 5/261 175392
/proc/meminfo: memFree=90525100/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=26044 memory=6492 CPUtime=0.29 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 384 0 0 0 29 0 0 0 20 0 1 0 16747753 26669056 1623 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 6511 1623 850 747 0 5574 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 26044 KiB
Current children cumulated memory: 6492 KiB

[startup+0.700192 s]
/proc/loadavg: 4.32 3.94 3.10 5/261 175392
/proc/meminfo: memFree=90512668/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=26664 memory=9088 CPUtime=0.69 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 521 0 0 0 68 1 0 0 20 0 1 0 16747753 27303936 2272 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 6666 2272 850 747 0 5729 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26664 KiB
Current children cumulated memory: 9088 KiB

[startup+1.50022 s]
/proc/loadavg: 4.38 3.96 3.11 5/261 175392
/proc/meminfo: memFree=90483776/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=27560 memory=9908 CPUtime=1.48 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 710 0 0 0 147 1 0 0 20 0 1 0 16747753 28221440 2477 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 6890 2477 850 747 0 5953 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 27560 KiB
Current children cumulated memory: 9908 KiB

[startup+3.10581 s]
/proc/loadavg: 4.38 3.96 3.11 5/261 175392
/proc/meminfo: memFree=90376528/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=29328 memory=13400 CPUtime=3.08 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 1111 0 0 0 306 2 0 0 20 0 1 0 16747753 30031872 3350 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 7332 3350 850 747 0 6395 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 29328 KiB
Current children cumulated memory: 13400 KiB

[startup+6.3002 s]
/proc/loadavg: 4.43 3.98 3.12 5/261 175392
/proc/meminfo: memFree=90265436/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=30032 memory=16036 CPUtime=6.27 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 1301 0 0 0 623 4 0 0 20 0 1 0 16747753 30752768 4009 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 7508 4009 850 747 0 6571 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 30032 KiB
Current children cumulated memory: 16036 KiB

[startup+12.7002 s]
/proc/loadavg: 4.39 3.98 3.13 5/261 175394
/proc/meminfo: memFree=90065452/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=30832 memory=16724 CPUtime=12.66 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 1484 0 0 0 1260 6 0 0 20 0 1 0 16747753 31571968 4181 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 7708 4181 850 747 0 6771 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 30832 KiB
Current children cumulated memory: 16724 KiB

[startup+25.5002 s]
/proc/loadavg: 4.41 3.99 3.14 5/261 175396
/proc/meminfo: memFree=89783856/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=31832 memory=19768 CPUtime=25.42 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 1751 0 0 0 2532 10 0 0 20 0 1 0 16747753 32595968 4942 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 7958 4942 850 747 0 7021 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 31832 KiB
Current children cumulated memory: 19768 KiB

[startup+51.1058 s]
/proc/loadavg: 4.25 4.00 3.17 5/262 175401
/proc/meminfo: memFree=88875632/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=32796 memory=20616 CPUtime=50.82 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 2456 0 0 0 5047 35 0 0 20 0 1 0 16747753 33583104 5154 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 14 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 8199 5154 850 747 0 7262 0
Current children cumulated CPU time: 50.82 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 20616 KiB

[startup+102.3 s]
/proc/loadavg: 4.21 4.03 3.23 5/262 175410
/proc/meminfo: memFree=87254280/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=33296 memory=21296 CPUtime=100.92 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 3913 0 0 0 10013 79 0 0 20 0 1 0 16747753 34095104 5324 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 109 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 8324 5324 850 747 0 7387 0
Current children cumulated CPU time: 100.92 s
Current children cumulated vsize: 33296 KiB
Current children cumulated memory: 21296 KiB

[startup+162.3 s]
/proc/loadavg: 4.14 4.04 3.28 5/264 175808
/proc/meminfo: memFree=85195408/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=33936 memory=21964 CPUtime=159.85 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 5915 0 0 0 15849 136 0 0 20 0 1 0 16747753 34750464 5491 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 200 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 8484 5491 850 747 0 7547 0
Current children cumulated CPU time: 159.85 s
Current children cumulated vsize: 33936 KiB
Current children cumulated memory: 21964 KiB

[startup+205.257 s]
# the end of solver process 175391 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=199.855 s, system=1.78308 s

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

[startup+179.2 s]
/proc/loadavg: 4.11 4.04 3.30 5/263 175811
/proc/meminfo: memFree=84458572/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=34856 memory=22472 CPUtime=176.7 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 6272 0 0 0 17519 151 0 0 20 0 1 0 16747753 35692544 5618 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 200 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 8714 5618 850 747 0 7777 0
Current children cumulated CPU time: 176.7 s
Current children cumulated vsize: 34856 KiB
Current children cumulated memory: 22472 KiB

[startup+192 s]*
/proc/loadavg: 4.30 4.08 3.32 5/265 175816
/proc/meminfo: memFree=84159312/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=34768 memory=22668 CPUtime=189.15 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 6439 0 0 0 18752 163 0 0 20 0 1 0 16747753 35602432 5667 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 233 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 8692 5667 850 747 0 7755 0
Current children cumulated CPU time: 189.15 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 22668 KiB

[startup+198.4 s]
/proc/loadavg: 4.28 4.08 3.33 5/265 175818
/proc/meminfo: memFree=83997800/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=34768 memory=22672 CPUtime=195.53 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 6701 0 0 0 19384 169 0 0 20 0 1 0 16747753 35602432 5668 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 233 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 8692 5668 850 747 0 7755 0
Current children cumulated CPU time: 195.53 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 22672 KiB

[startup+201.6 s]
/proc/loadavg: 4.28 4.08 3.33 5/265 175818
/proc/meminfo: memFree=83894268/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=34768 memory=22676 CPUtime=198.71 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 6880 0 0 0 19699 172 0 0 20 0 1 0 16747753 35602432 5669 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 233 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 8692 5669 850 747 0 7755 0
Current children cumulated CPU time: 198.71 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 22676 KiB

[startup+203.2 s]
/proc/loadavg: 4.25 4.08 3.33 5/265 175818
/proc/meminfo: memFree=83756084/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=34768 memory=22676 CPUtime=200.31 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 6880 0 0 0 19858 173 0 0 20 0 1 0 16747753 35602432 5669 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 233 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 8692 5669 850 747 0 7755 0
Current children cumulated CPU time: 200.31 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 22676 KiB

[startup+204 s]*
/proc/loadavg: 4.25 4.08 3.33 5/265 175818
/proc/meminfo: memFree=83728224/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=34768 memory=22676 CPUtime=201.11 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 6880 0 0 0 19937 174 0 0 20 0 1 0 16747753 35602432 5669 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 233 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 8692 5669 850 747 0 7755 0
Current children cumulated CPU time: 201.11 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 22676 KiB

[startup+204.8 s]
/proc/loadavg: 4.25 4.08 3.33 5/265 175818
/proc/meminfo: memFree=83728224/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=17512 memory=12224 CPUtime=201.62 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) R 175388 175391 174639 0 -1 4194304 6967 0 0 0 19985 177 0 0 20 0 1 0 16747753 17932288 3056 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 291 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 4378 3056 850 747 0 3441 0
Current children cumulated CPU time: 201.62 s
Current children cumulated vsize: 17512 KiB
Current children cumulated memory: 12224 KiB

[startup+205.2 s]
/proc/loadavg: 4.25 4.08 3.33 4/265 175818
/proc/meminfo: memFree=83681588/131524600 swapFree=131071996/131071996
[pid=175391] ppid=175388 vsize=17512 memory=12224 CPUtime=201.62 cores=5,7
/proc/175391/stat : 175391 (Exact_veripb2_n) D 175388 175391 174639 0 -1 4194304 6967 0 0 0 19985 177 0 0 20 0 1 0 16747753 17932288 3056 134679101440 4194304 7250417 140734368143808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 367 0 0 7950792 8015128 23445504 140734368146231 140734368146519 140734368146519 140734368153534 0
/proc/175391/statm: 4378 3056 850 747 0 3441 0
Current children cumulated CPU time: 201.62 s
Current children cumulated vsize: 17512 KiB
Current children cumulated memory: 12224 KiB

Child status: 30

Real time (s): 205.257
CPU time (s): 201.638
CPU user time (s): 199.855
CPU system time (s): 1.78308
CPU usage (%): 98.237
Max. virtual memory (cumulated for all children) (KiB): 35112
Max. memory (cumulated for all children) (KiB): 22736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 199.855
system time used= 1.78308
maximum resident set size= 23000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6968
page faults= 0
swaps= 0
block input operations= 0
block output operations= 4857104
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5215
involuntary context switches= 275


# summary of solver processes directly reported to runsolver:
#   pid: 175391
#   total CPU time (s): 201.638
#   total CPU user time (s): 199.855
#   total CPU system time (s): 1.78308

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.424573 second user time and 0.900919 second system time

The end

Launcher Data

Begin job on nodeC025 at 2024-07-24 08:23:07
IDJOB=4445283
IDBENCH=148105
IDSOLVER=3080
FILE ID=nodeC025/4445283-1721802187
RUNJOBID= nodeC025-1721801549-174652
SLURM_JOB_ID= 7770691
Free space on /tmp= 890012 MiB

SOLVER NAME= Exact_veripb2_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob8.opb
COMMAND LINE= HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=CERTNAME --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445283-1721802187/watcher-4445283-1721802187 -o /tmp/evaluation-result-4445283-1721802187/solver-4445283-1721802187 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721801549-174652 --watchdog 3760  HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4445283-1721802187 --seed=665545382 HOME/instance-4445283-1721802187.opb

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

MD5SUM BENCH= 3f61e6943d6ec76e40473bfb8d86b810
RANDOM SEED=665545382

nodeC025.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		: 3666.310
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	: 6999.51
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		: 3677.633
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	: 7005.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.771
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	: 6999.51
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		: 3646.021
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	: 7005.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3666.379
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	: 6999.51
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		: 3661.056
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	: 7005.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.048
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	: 6999.51
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		: 3654.340
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	: 7005.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        90547636 kB
MemAvailable:   128718660 kB
Buffers:          238440 kB
Cached:         38642968 kB
SwapCached:            0 kB
Active:          2494792 kB
Inactive:       37614264 kB
Active(anon):       1528 kB
Inactive(anon):  1280264 kB
Active(file):    2493264 kB
Inactive(file): 36334000 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:            176628 kB
Writeback:            24 kB
AnonPages:       1226116 kB
Mapped:           127280 kB
Shmem:             54104 kB
KReclaimable:     367168 kB
Slab:             502580 kB
SReclaimable:     367168 kB
SUnreclaim:       135412 kB
KernelStack:        4208 kB
PageTables:        11820 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1642004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            21984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    950272 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:      377556 kB
DirectMap2M:    39241728 kB
DirectMap1G:    96468992 kB

Free space on /tmp at the end= 890008 MiB
End job on nodeC025 at 2024-07-24 08:26:32