Trace number 4483037

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 2025-06-02UNSAT 365.828 366.596

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid3x80split.cnf-extracted.pb.metafix.opb
MD5SUM42530f8fa6d5232445304732efe45d63
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 benchmark0.118591
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables481
Total number of constraints640
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)638
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

365.72/366.59	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: 63794 MiB (63106 MiB free)
  memory of node 1: 64507 MiB (64015 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4483037-1751198349/watcher-4483037-1751198349 -o /tmp/evaluation-result-4483037-1751198349/solver-4483037-1751198349 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751191126-23084 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1576823450 --ls=360 HOME/instance-4483037-1751198349.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=24172, runsolver pid=24169

[startup+0.100066 s]*
/proc/loadavg: 4.06 4.10 4.09 5/251 24173
/proc/meminfo: memFree=130173100/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=0.1 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 10 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+0.212135 s]*
/proc/loadavg: 4.06 4.10 4.09 5/251 24173
/proc/meminfo: memFree=130173100/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=0.21 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 21 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+0.312208 s]*
/proc/loadavg: 4.06 4.10 4.09 5/251 24173
/proc/meminfo: memFree=130173100/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=0.31 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 31 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+0.70026 s]
/proc/loadavg: 4.06 4.10 4.09 5/251 24173
/proc/meminfo: memFree=130173352/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=0.69 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 69 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+1.50025 s]
/proc/loadavg: 4.06 4.10 4.09 5/251 24173
/proc/meminfo: memFree=130173352/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=1.49 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 149 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+3.11219 s]
/proc/loadavg: 4.06 4.09 4.09 5/251 24173
/proc/meminfo: memFree=130173604/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=3.09 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 309 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+6.3002 s]
/proc/loadavg: 4.06 4.09 4.09 5/251 24173
/proc/meminfo: memFree=130174116/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=6.28 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 628 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+12.7002 s]
/proc/loadavg: 4.05 4.09 4.09 5/251 24174
/proc/meminfo: memFree=130174392/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=12.66 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 1266 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+25.5003 s]
/proc/loadavg: 4.04 4.09 4.08 5/251 24174
/proc/meminfo: memFree=130176792/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=25.44 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 2544 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+51.1122 s]
/proc/loadavg: 4.08 4.09 4.09 5/251 24174
/proc/meminfo: memFree=130177296/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=51 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 5100 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.09 4.09 5/251 24176
/proc/meminfo: memFree=130173200/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=102.08 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 10208 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 102.08 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+162.3 s]
/proc/loadavg: 4.07 4.09 4.09 5/250 24189
/proc/meminfo: memFree=130094584/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=161.95 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 16195 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 161.95 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+222.3 s]
/proc/loadavg: 4.06 4.08 4.09 5/250 24191
/proc/meminfo: memFree=130005552/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=221.83 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 22183 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 221.83 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+282.3 s]
/proc/loadavg: 4.06 4.08 4.09 5/249 24193
/proc/meminfo: memFree=130003088/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=281.7 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 28170 0 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 281.7 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+342.3 s]
/proc/loadavg: 4.13 4.09 4.09 5/250 24198
/proc/meminfo: memFree=130003640/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=341.58 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 34157 1 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 341.58 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+366.596 s]
# the end of solver process 24172 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=365.763 s, system=0.065412 s

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

[startup+345.6 s]
/proc/loadavg: 4.12 4.09 4.09 5/250 24198
/proc/meminfo: memFree=130003892/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=344.88 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 34487 1 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 344.88 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+358.4 s]
/proc/loadavg: 4.09 4.09 4.09 5/250 24198
/proc/meminfo: memFree=130003892/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=28736 memory=5376 CPUtime=357.65 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 451 0 0 0 35764 1 0 0 20 0 1 0 35513837 29425664 1344 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 7184 1344 1024 1200 0 5664 0
Current children cumulated CPU time: 357.65 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 5376 KiB

[startup+361.6 s]
/proc/loadavg: 4.09 4.09 4.09 5/250 24199
/proc/meminfo: memFree=129996080/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=41108 memory=25964 CPUtime=360.84 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 3359 0 0 0 36082 2 0 0 20 0 1 0 35513837 42094592 6491 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 10277 6491 1248 1200 0 8757 0
Current children cumulated CPU time: 360.84 s
Current children cumulated vsize: 41108 KiB
Current children cumulated memory: 25964 KiB

[startup+364.8 s]
/proc/loadavg: 4.08 4.09 4.09 5/250 24244
/proc/meminfo: memFree=130001984/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=67924 memory=48732 CPUtime=364.03 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 6225 0 0 0 36398 5 0 0 20 0 1 0 35513837 69554176 12183 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 16981 12183 1248 1200 0 15461 0
Current children cumulated CPU time: 364.03 s
Current children cumulated vsize: 67924 KiB
Current children cumulated memory: 48732 KiB

[startup+365.6 s]
/proc/loadavg: 4.08 4.09 4.09 5/250 24244
/proc/meminfo: memFree=129981756/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=68212 memory=49372 CPUtime=364.83 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 6367 0 0 0 36478 5 0 0 20 0 1 0 35513837 69849088 12343 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 17053 12343 1248 1200 0 15533 0
Current children cumulated CPU time: 364.83 s
Current children cumulated vsize: 68212 KiB
Current children cumulated memory: 49372 KiB

[startup+366 s]*
/proc/loadavg: 4.08 4.09 4.09 5/250 24244
/proc/meminfo: memFree=129982160/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=69364 memory=50524 CPUtime=365.23 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 6651 0 0 0 36518 5 0 0 20 0 1 0 35513837 71028736 12631 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 17341 12631 1248 1200 0 15821 0
Current children cumulated CPU time: 365.23 s
Current children cumulated vsize: 69364 KiB
Current children cumulated memory: 50524 KiB

[startup+366.4 s]
/proc/loadavg: 4.08 4.09 4.09 5/250 24244
/proc/meminfo: memFree=129982160/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=74400 memory=55768 CPUtime=365.62 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 7453 0 0 0 36556 6 0 0 20 0 1 0 35513837 76185600 13942 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 18600 13942 1248 1200 0 17080 0
Current children cumulated CPU time: 365.62 s
Current children cumulated vsize: 74400 KiB
Current children cumulated memory: 55768 KiB

[startup+366.5 s]
/proc/loadavg: 4.08 4.09 4.09 5/250 24244
/proc/meminfo: memFree=129982160/131382112 swapFree=33010684/33010684
[pid=24172] ppid=24169 vsize=74400 memory=55768 CPUtime=365.72 cores=1,3
/proc/24172/stat : 24172 (Exact) R 24169 24172 23072 0 -1 4194304 7453 0 0 0 36566 6 0 0 20 0 1 0 35513837 76185600 13942 18446744073709551615 4198400 9112445 140727272288960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 35737600 140727272290618 140727272290797 140727272290797 140727272296399 0
/proc/24172/statm: 18600 13942 1248 1200 0 17080 0
Current children cumulated CPU time: 365.72 s
Current children cumulated vsize: 74400 KiB
Current children cumulated memory: 55768 KiB

Child status: 20

Real time (s): 366.596
CPU time (s): 365.828
CPU user time (s): 365.763
CPU system time (s): 0.065412
CPU usage (%): 99.7904
Max. virtual memory (cumulated for all children) (KiB): 74400
Max. memory (cumulated for all children) (KiB): 55768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 365.763
system time used= 0.065412
maximum resident set size= 60148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7455
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= 165


# summary of solver processes directly reported to runsolver:
#   pid: 24172
#   total CPU time (s): 365.828
#   total CPU user time (s): 365.763
#   total CPU system time (s): 0.065412

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.74303 second user time and 3.39238 second system time

The end

Launcher Data 

Begin job on nodeC001 at 2025-06-29 13:59:09
IDJOB=4483037
IDBENCH=160355
IDSOLVER=3317
FILE ID=nodeC001/4483037-1751198349
RUNJOBID= nodeC001-1751191126-23084
SLURM_JOB_ID= 9587578
Free space on /tmp= 433036 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid3x80split.cnf-extracted.pb.metafix.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4483037-1751198349/watcher-4483037-1751198349 -o /tmp/evaluation-result-4483037-1751198349/solver-4483037-1751198349 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751191126-23084 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1576823450 --ls=360 HOME/instance-4483037-1751198349.opb

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

MD5SUM BENCH= 42530f8fa6d5232445304732efe45d63
RANDOM SEED=1576823450

nodeC001 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	: 0xb00001f
cpu MHz		: 3662.574
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
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	: 0xb00001f
cpu MHz		: 1197.173
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
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	: 0xb00001f
cpu MHz		: 1197.239
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
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	: 0xb00001f
cpu MHz		: 1197.307
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
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	: 0xb00001f
cpu MHz		: 3662.520
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
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	: 0xb00001f
cpu MHz		: 3691.255
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
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	: 0xb00001f
cpu MHz		: 1197.781
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
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	: 0xb00001f
cpu MHz		: 1197.992
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        130173100 kB
MemAvailable:   129840556 kB
Buffers:            3280 kB
Cached:           478588 kB
SwapCached:            0 kB
Active:           416628 kB
Inactive:         233616 kB
Active(anon):     186336 kB
Inactive(anon):        0 kB
Active(file):     230292 kB
Inactive(file):   233616 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7412 kB
Writeback:             0 kB
AnonPages:        171448 kB
Mapped:           116624 kB
Shmem:             17960 kB
KReclaimable:      85964 kB
Slab:             166464 kB
SReclaimable:      85964 kB
SUnreclaim:        80500 kB
KernelStack:        4048 kB
PageTables:         3236 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     555080 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149432 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 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:      195400 kB
DirectMap2M:     9144320 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433028 MiB
End job on nodeC001 at 2025-06-29 14:05:16