Trace number 4498121

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 NameAnswerobjective functionCPU timeWall clock time
Picat 2025-06-16OPT-26 73.6889 73.8755

General information on the benchmark

NamePB24/normalized-PB07/OPT-NLC/
submittedPB07/manquinho/mis/normalized-mis_100_10_2.opb
MD5SUMdb8f75360d6df75fc27b875bffef508c
Bench CategoryOPT-NLC (optimization problem, non-linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark3.66734
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint10
Maximum length of a constraint20
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1260
Sum of products size (including duplicates)2520
Number of different products630
Sum of products size1260

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c solving HOME/instance-4498121-1751268671.opb (Picat 3.9b6)
14.64/14.72	o -20
15.25/15.37	o -26
73.60/73.87	s OPTIMUM FOUND
73.60/73.87	v ~x86 ~x48 ~x10 x99 ~x61 ~x23 x74 ~x36 x87 ~x49 
73.60/73.87	v ~x11 x100 ~x62 ~x24 x75 ~x37 ~x88 x50 x12 ~x63 
73.60/73.87	v ~x25 x76 ~x38 ~x89 ~x51 ~x13 x64 ~x26 ~x77 ~x39 
73.60/73.87	v ~x1 ~x90 ~x52 ~x14 ~x65 ~x27 x78 ~x40 ~x2 x91 
73.60/73.87	v ~x53 ~x15 x66 ~x28 ~x79 ~x41 ~x3 x92 x54 ~x16 
73.60/73.87	v ~x67 ~x29 ~x80 x42 ~x4 ~x93 ~x55 ~x17 x68 ~x30 
73.60/73.87	v x81 ~x43 ~x5 x94 ~x56 ~x18 ~x69 ~x31 ~x82 x44 
73.60/73.87	v ~x6 x95 ~x57 ~x19 x70 ~x32 ~x83 ~x45 ~x7 ~x96 
73.60/73.87	v ~x58 ~x20 ~x71 x33 ~x84 ~x46 ~x8 x97 ~x59 ~x21 
73.60/73.87	v x72 x34 ~x85 ~x47 ~x9 ~x98 x60 ~x22 ~x73 ~x35

Verifier Data 

OK	-26

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 (63135 MiB free)
  memory of node 1: 64507 MiB (64062 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4498121-1751268671/watcher-4498121-1751268671 -o /tmp/evaluation-result-4498121-1751268671/solver-4498121-1751268671 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751268652-35379 --watchdog 3760 pb_picat HOME/instance-4498121-1751268671.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=36248, runsolver pid=36241
Current StackSize limit: 8192 KiB


[startup+0.100064 s]*
/proc/loadavg: 2.44 1.96 1.20 6/255 36249
/proc/meminfo: memFree=130233772/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2036316 memory=21040 CPUtime=0.09 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 1207 0 0 0 9 0 0 0 20 0 1 0 42546002 2085187584 5260 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 509079 5260 1728 343 0 506143 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2036316 KiB
Current children cumulated memory: 21040 KiB

[startup+0.212935 s]*
/proc/loadavg: 2.57 1.99 1.21 6/255 36249
/proc/meminfo: memFree=130225580/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2036876 memory=21416 CPUtime=0.21 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 1435 0 0 0 20 1 0 0 20 0 1 0 42546002 2085761024 5354 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 509219 5354 1728 343 0 506283 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036876 KiB
Current children cumulated memory: 21416 KiB

[startup+0.312408 s]*
/proc/loadavg: 2.57 1.99 1.21 6/255 36249
/proc/meminfo: memFree=130223060/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2036876 memory=21544 CPUtime=0.31 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 1463 0 0 0 30 1 0 0 20 0 1 0 42546002 2085761024 5386 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 509219 5386 1728 343 0 506283 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2036876 KiB
Current children cumulated memory: 21544 KiB

[startup+0.700259 s]
/proc/loadavg: 2.57 1.99 1.21 6/255 36249
/proc/meminfo: memFree=130223060/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2037904 memory=22312 CPUtime=0.68 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 1652 0 0 0 67 1 0 0 20 0 1 0 42546002 2086813696 5578 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 509476 5578 1728 343 0 506540 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2037904 KiB
Current children cumulated memory: 22312 KiB

[startup+1.50025 s]
/proc/loadavg: 2.57 1.99 1.21 6/255 36249
/proc/meminfo: memFree=130220228/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2038476 memory=23008 CPUtime=1.48 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 1973 0 0 0 147 1 0 0 20 0 1 0 42546002 2087399424 5752 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 509619 5752 1728 343 0 506683 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2038476 KiB
Current children cumulated memory: 23008 KiB

[startup+3.11234 s]
/proc/loadavg: 2.57 1.99 1.21 6/255 36249
/proc/meminfo: memFree=130211536/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2038296 memory=22296 CPUtime=3.08 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 3103 0 0 0 307 1 0 0 20 0 1 0 42546002 2087215104 5574 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 509574 5574 1728 343 0 506638 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2038296 KiB
Current children cumulated memory: 22296 KiB

[startup+6.30025 s]
/proc/loadavg: 2.68 2.03 1.23 6/255 36249
/proc/meminfo: memFree=130205572/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2041372 memory=24472 CPUtime=6.27 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 8488 0 0 0 625 2 0 0 20 0 1 0 42546002 2090364928 6118 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 510343 6118 1728 343 0 507407 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2041372 KiB
Current children cumulated memory: 24472 KiB

[startup+12.7003 s]
/proc/loadavg: 2.79 2.06 1.24 6/255 36249
/proc/meminfo: memFree=130204816/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2041372 memory=24640 CPUtime=12.65 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 19540 0 0 0 1261 4 0 0 20 0 1 0 42546002 2090364928 6160 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 510343 6160 1728 343 0 507407 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 2041372 KiB
Current children cumulated memory: 24640 KiB

[startup+25.5003 s]
/proc/loadavg: 2.97 2.12 1.27 6/255 36249
/proc/meminfo: memFree=130195596/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2048660 memory=31596 CPUtime=25.42 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 25682 0 0 0 2537 5 0 0 20 0 1 0 42546002 2097827840 7899 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 512165 7899 1728 343 0 509229 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 2048660 KiB
Current children cumulated memory: 31596 KiB

[startup+51.1127 s]
/proc/loadavg: 3.38 2.30 1.36 6/255 36250
/proc/meminfo: memFree=130182500/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2046644 memory=29604 CPUtime=50.97 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 27572 0 0 0 5092 5 0 0 20 0 1 0 42546002 2095763456 7401 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 511661 7401 1728 343 0 508725 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 2046644 KiB
Current children cumulated memory: 29604 KiB

[startup+73.8754 s]
# the end of solver process 36248 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=73.6281 s, system=0.060793 s

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

[startup+51.2003 s]
/proc/loadavg: 3.38 2.30 1.36 6/255 36250
/proc/meminfo: memFree=130182500/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2046644 memory=29604 CPUtime=51.05 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 27572 0 0 0 5100 5 0 0 20 0 1 0 42546002 2095763456 7401 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 511661 7401 1728 343 0 508725 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 2046644 KiB
Current children cumulated memory: 29604 KiB

[startup+64.0002 s]*
/proc/loadavg: 3.48 2.36 1.39 6/255 36251
/proc/meminfo: memFree=130179984/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2050740 memory=33876 CPUtime=63.84 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 28144 0 0 0 6379 5 0 0 20 0 1 0 42546002 2099957760 8469 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 512685 8469 1728 343 0 509749 0
Current children cumulated CPU time: 63.84 s
Current children cumulated vsize: 2050740 KiB
Current children cumulated memory: 33876 KiB

[startup+70.4002 s]
/proc/loadavg: 3.60 2.40 1.41 6/255 36251
/proc/meminfo: memFree=130179984/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2050740 memory=34004 CPUtime=70.21 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 28181 0 0 0 7016 5 0 0 20 0 1 0 42546002 2099957760 8501 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 512685 8501 1728 343 0 509749 0
Current children cumulated CPU time: 70.21 s
Current children cumulated vsize: 2050740 KiB
Current children cumulated memory: 34004 KiB

[startup+72.0002 s]*
/proc/loadavg: 3.63 2.43 1.43 6/255 36251
/proc/meminfo: memFree=130179984/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2050740 memory=34132 CPUtime=71.81 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 28218 0 0 0 7176 5 0 0 20 0 1 0 42546002 2099957760 8533 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 512685 8533 1728 343 0 509749 0
Current children cumulated CPU time: 71.81 s
Current children cumulated vsize: 2050740 KiB
Current children cumulated memory: 34132 KiB

[startup+72.8002 s]
/proc/loadavg: 3.63 2.43 1.43 6/255 36251
/proc/meminfo: memFree=130179984/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2050740 memory=34132 CPUtime=72.6 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 28218 0 0 0 7255 5 0 0 20 0 1 0 42546002 2099957760 8533 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 512685 8533 1728 343 0 509749 0
Current children cumulated CPU time: 72.6 s
Current children cumulated vsize: 2050740 KiB
Current children cumulated memory: 34132 KiB

[startup+73.6002 s]
/proc/loadavg: 3.63 2.43 1.43 6/255 36251
/proc/meminfo: memFree=130179984/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2050740 memory=34132 CPUtime=73.4 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 28218 0 0 0 7335 5 0 0 20 0 1 0 42546002 2099957760 8533 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 512685 8533 1728 343 0 509749 0
Current children cumulated CPU time: 73.4 s
Current children cumulated vsize: 2050740 KiB
Current children cumulated memory: 34132 KiB

[startup+73.8002 s]
/proc/loadavg: 3.63 2.43 1.43 6/255 36251
/proc/meminfo: memFree=130179984/131382112 swapFree=33010160/33010684
[pid=36248] ppid=36241 vsize=2050740 memory=34132 CPUtime=73.6 cores=4,6
/proc/36248/stat : 36248 (pb_picat) R 36241 36248 35362 0 -1 4194304 28218 0 0 0 7355 5 0 0 20 0 1 0 42546002 2099957760 8533 18446744073709551615 94722540023808 94722541425389 140729578889248 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94722541696816 94722543571120 94722553503744 140729578895774 140729578895850 140729578895850 140729578901452 0
/proc/36248/statm: 512685 8533 1728 343 0 509749 0
Current children cumulated CPU time: 73.6 s
Current children cumulated vsize: 2050740 KiB
Current children cumulated memory: 34132 KiB

Child status: 0

Real time (s): 73.8755
CPU time (s): 73.6889
CPU user time (s): 73.6281
CPU system time (s): 0.060793
CPU usage (%): 99.7475
Max. virtual memory (cumulated for all children) (KiB): 2050740
Max. memory (cumulated for all children) (KiB): 34132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 73.6281
system time used= 0.060793
maximum resident set size= 34388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28227
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= 67
involuntary context switches= 94


# summary of solver processes directly reported to runsolver:
#   pid: 36248
#   total CPU time (s): 73.6889
#   total CPU user time (s): 73.6281
#   total CPU system time (s): 0.060793

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.375496 second user time and 0.723663 second system time

The end

Launcher Data 

Begin job on nodeC001 at 2025-06-30 09:31:11
IDJOB=4498121
IDBENCH=148530
IDSOLVER=3346
FILE ID=nodeC001/4498121-1751268671
RUNJOBID= nodeC001-1751268652-35379
SLURM_JOB_ID= 9594203
Free space on /tmp= 433052 MiB

SOLVER NAME= Picat 2025-06-16
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_2.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4498121-1751268671/watcher-4498121-1751268671 -o /tmp/evaluation-result-4498121-1751268671/solver-4498121-1751268671 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751268652-35379 --watchdog 3760  pb_picat HOME/instance-4498121-1751268671.opb

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

MD5SUM BENCH= db8f75360d6df75fc27b875bffef508c
RANDOM SEED=2080210247

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		: 3660.991
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		: 3591.508
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		: 1197.641
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		: 1197.092
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		: 1197.172
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		: 1197.162
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		: 1197.365
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		: 1197.047
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:        130255896 kB
MemAvailable:   129899568 kB
Buffers:            2128 kB
Cached:           438680 kB
SwapCached:           28 kB
Active:           418668 kB
Inactive:         151780 kB
Active(anon):     137192 kB
Inactive(anon):    10380 kB
Active(file):     281476 kB
Inactive(file):   141400 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             11600 kB
Writeback:             0 kB
AnonPages:        131172 kB
Mapped:           109564 kB
Shmem:             17932 kB
KReclaimable:      99948 kB
Slab:             182316 kB
SReclaimable:      99948 kB
SUnreclaim:        82368 kB
KernelStack:        4064 kB
PageTables:         3172 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    4442232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149400 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 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= 433044 MiB
End job on nodeC001 at 2025-06-30 09:32:25