Trace number 4496269

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 2025-06-16OPT5867 38.2248 38.3031

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
poldner/PB/testset/normalized-6_12.opb
MD5SUMc72bec31732967c302aeb1ee50d0f008
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5867
Best CPU time to get the best result obtained on this benchmark0.010052
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables78
Total number of constraints84
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint6
Number of terms in the objective function 78
Biggest coefficient in the objective function 2194
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 39785
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2194
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 39785
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-4496269-1751381595.opb (Picat 3.9b6)
1.58/1.66	o 12692
5.17/5.22	o 6580
10.76/10.83	o 5867
38.21/38.30	s OPTIMUM FOUND
38.21/38.30	v ~x29 ~x42 ~x4 ~x55 ~x17 x68 ~x30 ~x43 ~x5 x56 
38.21/38.30	v ~x18 ~x69 ~x31 x44 ~x6 ~x57 ~x19 ~x70 x32 ~x45 
38.21/38.30	v ~x7 ~x58 x20 ~x71 ~x33 ~x46 x8 ~x59 ~x21 ~x72 
38.21/38.30	v ~x34 ~x47 ~x9 ~x60 ~x22 ~x73 ~x35 ~x48 ~x10 ~x61 
38.21/38.30	v ~x23 x74 ~x36 ~x49 ~x11 x62 ~x24 ~x75 ~x37 x50 
38.21/38.30	v ~x12 ~x63 ~x25 ~x76 x38 ~x51 ~x13 ~x64 x26 ~x77 
38.21/38.30	v ~x39 ~x1 ~x52 x14 ~x65 ~x27 ~x78 ~x40 x2 ~x53 
38.21/38.30	v ~x15 ~x66 ~x28 ~x41 ~x3 ~x54 ~x16 ~x67

Verifier Data 

OK	5867

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (59798 MiB free)
  memory of node 1: 64465 MiB (61453 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4496269-1751381595/watcher-4496269-1751381595 -o /tmp/evaluation-result-4496269-1751381595/solver-4496269-1751381595 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751381593-51039 --watchdog 3760 pb_picat HOME/instance-4496269-1751381595.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=51186, runsolver pid=51183

[startup+0.100057 s]*
/proc/loadavg: 0.94 1.23 2.08 5/263 51187
/proc/meminfo: memFree=124126616/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2035752 memory=18324 CPUtime=0.09 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 1036 0 0 0 9 0 0 0 20 0 1 0 53834064 2084610048 4581 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 508938 4581 1696 343 0 506002 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2035752 KiB
Current children cumulated memory: 18324 KiB

[startup+0.204321 s]*
/proc/loadavg: 0.94 1.23 2.08 5/263 51187
/proc/meminfo: memFree=124118464/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2035824 memory=18324 CPUtime=0.19 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 1046 0 0 0 19 0 0 0 20 0 1 0 53834064 2084683776 4581 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 508956 4581 1696 343 0 506020 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2035824 KiB
Current children cumulated memory: 18324 KiB

[startup+0.30448 s]*
/proc/loadavg: 0.94 1.23 2.08 5/263 51187
/proc/meminfo: memFree=124118464/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2035928 memory=18452 CPUtime=0.29 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 1099 0 0 0 29 0 0 0 20 0 1 0 53834064 2084790272 4613 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 508982 4613 1696 343 0 506046 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2035928 KiB
Current children cumulated memory: 18452 KiB

[startup+0.700094 s]
/proc/loadavg: 0.94 1.23 2.08 5/263 51187
/proc/meminfo: memFree=124118464/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2036004 memory=18452 CPUtime=0.68 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 1132 0 0 0 68 0 0 0 20 0 1 0 53834064 2084868096 4613 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509001 4613 1696 343 0 506065 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2036004 KiB
Current children cumulated memory: 18452 KiB

[startup+1.50009 s]
/proc/loadavg: 0.94 1.23 2.08 5/263 51187
/proc/meminfo: memFree=124114368/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2035948 memory=18580 CPUtime=1.48 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 1163 0 0 0 148 0 0 0 20 0 1 0 53834064 2084810752 4645 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 508987 4645 1696 343 0 506051 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2035948 KiB
Current children cumulated memory: 18580 KiB

[startup+3.10415 s]
/proc/loadavg: 1.19 1.27 2.09 5/263 51187
/proc/meminfo: memFree=124070200/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2036260 memory=18748 CPUtime=3.08 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 1325 0 0 0 308 0 0 0 20 0 1 0 53834064 2085130240 4687 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509065 4687 1696 343 0 506129 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2036260 KiB
Current children cumulated memory: 18748 KiB

[startup+6.30009 s]
/proc/loadavg: 1.19 1.27 2.09 5/263 51187
/proc/meminfo: memFree=124066564/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2037416 memory=20048 CPUtime=6.27 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 1886 0 0 0 627 0 0 0 20 0 1 0 53834064 2086313984 5012 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509354 5012 1696 343 0 506418 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2037416 KiB
Current children cumulated memory: 20048 KiB

[startup+12.7001 s]
/proc/loadavg: 1.41 1.32 2.10 5/263 51187
/proc/meminfo: memFree=124054292/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2038504 memory=20672 CPUtime=12.66 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 3572 0 0 0 1265 1 0 0 20 0 1 0 53834064 2087428096 5168 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509626 5168 1696 343 0 506690 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 2038504 KiB
Current children cumulated memory: 20672 KiB

[startup+25.5001 s]
/proc/loadavg: 1.99 1.45 2.13 5/263 51188
/proc/meminfo: memFree=124095544/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2036744 memory=19268 CPUtime=25.44 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 7064 0 0 0 2541 3 0 0 20 0 1 0 53834064 2085625856 4817 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509186 4817 1696 343 0 506250 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 2036744 KiB
Current children cumulated memory: 19268 KiB

[startup+38.303 s]
# the end of solver process 51186 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=38.168 s, system=0.05687 s

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

[startup+25.6001 s]
/proc/loadavg: 1.99 1.45 2.13 5/263 51188
/proc/meminfo: memFree=124095544/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2036744 memory=19268 CPUtime=25.54 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 7066 0 0 0 2551 3 0 0 20 0 1 0 53834064 2085625856 4817 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509186 4817 1696 343 0 506250 0
Current children cumulated CPU time: 25.54 s
Current children cumulated vsize: 2036744 KiB
Current children cumulated memory: 19268 KiB

[startup+32.0001 s]*
/proc/loadavg: 2.15 1.49 2.14 5/263 51188
/proc/meminfo: memFree=124087368/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2036744 memory=19392 CPUtime=31.93 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 8761 0 0 0 3189 4 0 0 20 0 1 0 53834064 2085625856 4848 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509186 4848 1696 343 0 506250 0
Current children cumulated CPU time: 31.93 s
Current children cumulated vsize: 2036744 KiB
Current children cumulated memory: 19392 KiB

[startup+35.2001 s]
/proc/loadavg: 2.30 1.54 2.15 5/263 51188
/proc/meminfo: memFree=124087392/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2036744 memory=19264 CPUtime=35.11 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 9860 0 0 0 3507 4 0 0 20 0 1 0 53834064 2085625856 4816 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509186 4816 1696 343 0 506250 0
Current children cumulated CPU time: 35.11 s
Current children cumulated vsize: 2036744 KiB
Current children cumulated memory: 19264 KiB

[startup+36.8001 s]
/proc/loadavg: 2.30 1.54 2.15 5/263 51188
/proc/meminfo: memFree=124093488/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2036744 memory=19264 CPUtime=36.72 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 10441 0 0 0 3667 5 0 0 20 0 1 0 53834064 2085625856 4816 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509186 4816 1696 343 0 506250 0
Current children cumulated CPU time: 36.72 s
Current children cumulated vsize: 2036744 KiB
Current children cumulated memory: 19264 KiB

[startup+37.6001 s]
/proc/loadavg: 2.30 1.54 2.15 5/263 51188
/proc/meminfo: memFree=124089392/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2036744 memory=19392 CPUtime=37.52 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 10446 0 0 0 3747 5 0 0 20 0 1 0 53834064 2085625856 4848 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509186 4848 1696 343 0 506250 0
Current children cumulated CPU time: 37.52 s
Current children cumulated vsize: 2036744 KiB
Current children cumulated memory: 19392 KiB

[startup+38.0001 s]*
/proc/loadavg: 2.43 1.58 2.16 5/263 51188
/proc/meminfo: memFree=124089392/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2036744 memory=19392 CPUtime=37.92 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 10450 0 0 0 3787 5 0 0 20 0 1 0 53834064 2085625856 4848 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509186 4848 1696 343 0 506250 0
Current children cumulated CPU time: 37.92 s
Current children cumulated vsize: 2036744 KiB
Current children cumulated memory: 19392 KiB

[startup+38.2001 s]
/proc/loadavg: 2.43 1.58 2.16 5/263 51188
/proc/meminfo: memFree=124089392/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2038536 memory=20672 CPUtime=38.11 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 10786 0 0 0 3806 5 0 0 20 0 1 0 53834064 2087460864 5168 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509634 5168 1696 343 0 506698 0
Current children cumulated CPU time: 38.11 s
Current children cumulated vsize: 2038536 KiB
Current children cumulated memory: 20672 KiB

[startup+38.3001 s]
/proc/loadavg: 2.43 1.58 2.16 5/263 51188
/proc/meminfo: memFree=124089392/131249992 swapFree=33010160/33010684
[pid=51186] ppid=51183 vsize=2038536 memory=20800 CPUtime=38.21 cores=1,3
/proc/51186/stat : 51186 (pb_picat) R 51183 51186 51027 0 -1 4194304 10822 0 0 0 3816 5 0 0 20 0 1 0 53834064 2087460864 5200 18446744073709551615 94014727319552 94014728721133 140730109701712 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94014728992560 94014730866864 94014739996672 140730109704606 140730109704682 140730109704682 140730109710284 0
/proc/51186/statm: 509634 5200 1696 343 0 506698 0
Current children cumulated CPU time: 38.21 s
Current children cumulated vsize: 2038536 KiB
Current children cumulated memory: 20800 KiB

Child status: 0

Real time (s): 38.3031
CPU time (s): 38.2248
CPU user time (s): 38.168
CPU system time (s): 0.05687
CPU usage (%): 99.7957
Max. virtual memory (cumulated for all children) (KiB): 2038536
Max. memory (cumulated for all children) (KiB): 20928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 38.168
system time used= 0.05687
maximum resident set size= 20936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10826
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= 55


# summary of solver processes directly reported to runsolver:
#   pid: 51186
#   total CPU time (s): 38.2248
#   total CPU user time (s): 38.168
#   total CPU system time (s): 0.05687

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.082187 second user time and 0.119559 second system time

The end

Launcher Data 

Begin job on nodeC035 at 2025-07-01 16:53:15
IDJOB=4496269
IDBENCH=148111
IDSOLVER=3346
FILE ID=nodeC035/4496269-1751381595
RUNJOBID= nodeC035-1751381593-51039
SLURM_JOB_ID= 9598223
Free space on /tmp= 433048 MiB

SOLVER NAME= Picat 2025-06-16
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4496269-1751381595/watcher-4496269-1751381595 -o /tmp/evaluation-result-4496269-1751381595/solver-4496269-1751381595 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751381593-51039 --watchdog 3760  pb_picat HOME/instance-4496269-1751381595.opb

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

MD5SUM BENCH= c72bec31732967c302aeb1ee50d0f008
RANDOM SEED=2004781604

nodeC035 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.787
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 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		: 3601.913
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.132
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 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		: 3599.751
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3599.749
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 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		: 3587.411
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3599.671
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 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		: 3599.793
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        124179584 kB
MemAvailable:   129018212 kB
Buffers:            1840 kB
Cached:          5591180 kB
SwapCached:            8 kB
Active:          1053764 kB
Inactive:        5299900 kB
Active(anon):     767112 kB
Inactive(anon):    11604 kB
Active(file):     286652 kB
Inactive(file):  5288296 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             18500 kB
Writeback:             4 kB
AnonPages:        763764 kB
Mapped:           110480 kB
Shmem:             18048 kB
KReclaimable:     205836 kB
Slab:             294556 kB
SReclaimable:     205836 kB
SUnreclaim:        88720 kB
KernelStack:        4220 kB
PageTables:         4456 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    4880204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150440 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    552960 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433044 MiB
End job on nodeC035 at 2025-07-01 16:53:54