Trace number 4436381

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 2024-06-18OPT5148 39.6435 39.7245

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
poldner/PB/testset/normalized-7_14.opb
MD5SUM7adb9479accf91884562d00f14765063
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 benchmark5148
Best CPU time to get the best result obtained on this benchmark0.003691
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables105
Total number of constraints112
Number of constraints which are clauses98
Number of constraints which are cardinality constraints (but not clauses)14
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint7
Number of terms in the objective function 105
Biggest coefficient in the objective function 2032
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 49347
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2032
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 49347
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 

0.00/0.00	c solving HOME/instance-4436381-1721106728.opb (Picat 3.6#12)
1.68/1.79	o 10966
3.48/3.58	o 8934
5.48/5.51	o 5948
10.17/10.26	o 5272
21.64/21.76	o 5192
24.74/24.80	o 5148
39.61/39.72	s OPTIMUM FOUND
39.61/39.72	v ~x6 ~x95 ~x57 ~x19 ~x70 ~x32 ~x83 x45 ~x7 ~x96 
39.61/39.72	v ~x58 ~x20 x71 ~x33 ~x84 ~x46 x8 x97 x59 ~x21 
39.61/39.72	v ~x72 ~x34 ~x85 ~x47 ~x9 ~x98 ~x60 ~x22 ~x73 ~x35 
39.61/39.72	v ~x86 ~x48 ~x10 x99 ~x61 ~x23 ~x74 ~x36 ~x87 ~x49 
39.61/39.72	v ~x11 ~x100 ~x62 x24 ~x75 ~x37 ~x88 x50 ~x12 x101 
39.61/39.72	v ~x63 ~x25 ~x76 x38 ~x89 ~x51 ~x13 ~x102 ~x64 ~x26 
39.61/39.72	v ~x77 ~x39 x1 x90 ~x52 ~x14 ~x103 ~x65 ~x27 ~x78 
39.61/39.72	v ~x40 ~x2 ~x91 ~x53 x15 x104 ~x66 ~x28 ~x79 ~x41 
39.61/39.72	v ~x3 ~x92 ~x54 ~x16 ~x105 ~x67 x29 x80 ~x42 ~x4 
39.61/39.72	v ~x93 ~x55 ~x17 ~x68 ~x30 ~x81 ~x43 ~x5 ~x94 ~x56 
39.61/39.72	v ~x18 x69 ~x31 ~x82 ~x44

Verifier Data 

OK	5148

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63968 MiB (57486 MiB free)
  memory of node 1: 64473 MiB (60860 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4436381-1721106728/watcher-4436381-1721106728 -o /tmp/evaluation-result-4436381-1721106728/solver-4436381-1721106728 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721103131-840881 --watchdog 3760 pb_picat HOME/instance-4436381-1721106728.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=842876, runsolver pid=842873

[startup+0.100972 s]*
/proc/loadavg: 4.13 4.21 4.17 7/257 842877
/proc/meminfo: memFree=121171532/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2042996 memory=21372 CPUtime=0.09 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 800 0 0 0 9 0 0 0 20 0 1 0 162843344 2092027904 5343 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 510749 5343 1696 439 0 506178 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2042996 KiB
Current children cumulated memory: 21372 KiB

[startup+0.206008 s]*
/proc/loadavg: 4.13 4.21 4.17 5/257 842879
/proc/meminfo: memFree=121169028/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2042996 memory=21372 CPUtime=0.2 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 802 0 0 0 20 0 0 0 20 0 1 0 162843344 2092027904 5343 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 510749 5343 1696 439 0 506178 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2042996 KiB
Current children cumulated memory: 21372 KiB

[startup+0.305837 s]*
/proc/loadavg: 4.13 4.21 4.17 5/257 842879
/proc/meminfo: memFree=121168596/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2043108 memory=21784 CPUtime=0.3 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 808 0 0 0 30 0 0 0 20 0 1 0 162843344 2092142592 5446 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 510777 5446 1760 439 0 506206 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2043108 KiB
Current children cumulated memory: 21784 KiB

[startup+0.700147 s]
/proc/loadavg: 4.13 4.21 4.17 4/255 842879
/proc/meminfo: memFree=121236624/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2043080 memory=21812 CPUtime=0.69 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 815 0 0 0 69 0 0 0 20 0 1 0 162843344 2092113920 5453 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 510770 5453 1760 439 0 506199 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2043080 KiB
Current children cumulated memory: 21812 KiB

[startup+1.50014 s]
/proc/loadavg: 4.13 4.21 4.17 5/257 842925
/proc/meminfo: memFree=121224176/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2043112 memory=21904 CPUtime=1.48 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 852 0 0 0 148 0 0 0 20 0 1 0 162843344 2092146688 5476 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 510778 5476 1760 439 0 506207 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2043112 KiB
Current children cumulated memory: 21904 KiB

[startup+3.10486 s]
/proc/loadavg: 4.12 4.21 4.17 5/257 843017
/proc/meminfo: memFree=123705928/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2043884 memory=22524 CPUtime=3.08 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 1237 0 0 0 308 0 0 0 20 0 1 0 162843344 2092937216 5631 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 510971 5631 1760 439 0 506400 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2043884 KiB
Current children cumulated memory: 22524 KiB

[startup+6.30014 s]
/proc/loadavg: 4.12 4.21 4.17 5/257 843017
/proc/meminfo: memFree=123557224/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2044336 memory=25592 CPUtime=6.28 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 2033 0 0 0 627 1 0 0 20 0 1 0 162843344 2093400064 6398 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 511084 6398 1760 439 0 506513 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2044336 KiB
Current children cumulated memory: 25592 KiB

[startup+12.7001 s]
/proc/loadavg: 4.11 4.21 4.17 5/257 843018
/proc/meminfo: memFree=123548920/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2046964 memory=27584 CPUtime=12.67 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 4698 0 0 0 1265 2 0 0 20 0 1 0 162843344 2096091136 6896 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 511741 6896 1760 439 0 507170 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 2046964 KiB
Current children cumulated memory: 27584 KiB

[startup+25.5002 s]
/proc/loadavg: 4.08 4.20 4.16 5/257 843112
/proc/meminfo: memFree=123529004/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2044400 memory=29020 CPUtime=25.44 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 12062 0 0 0 2541 3 0 0 20 0 1 0 162843344 2093465600 7255 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 511100 7255 1760 439 0 506529 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 2044400 KiB
Current children cumulated memory: 29020 KiB

[startup+39.7245 s]
# the end of solver process 842876 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=39.5947 s, system=0.048853 s

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

[startup+25.6002 s]
/proc/loadavg: 4.08 4.20 4.16 5/257 843112
/proc/meminfo: memFree=123529004/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2044400 memory=29020 CPUtime=25.54 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 12063 0 0 0 2551 3 0 0 20 0 1 0 162843344 2093465600 7255 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 511100 7255 1760 439 0 506529 0
Current children cumulated CPU time: 25.54 s
Current children cumulated vsize: 2044400 KiB
Current children cumulated memory: 29020 KiB

[startup+32.0001 s]*
/proc/loadavg: 4.08 4.19 4.16 5/257 843113
/proc/meminfo: memFree=123455720/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2046000 memory=30388 CPUtime=31.93 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 13566 0 0 0 3189 4 0 0 20 0 1 0 162843344 2095104000 7597 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 511500 7597 1760 439 0 506929 0
Current children cumulated CPU time: 31.93 s
Current children cumulated vsize: 2046000 KiB
Current children cumulated memory: 30388 KiB

[startup+35.2002 s]
/proc/loadavg: 4.07 4.19 4.16 5/257 843113
/proc/meminfo: memFree=123430048/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2044464 memory=30612 CPUtime=35.12 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 14361 0 0 0 3508 4 0 0 20 0 1 0 162843344 2093531136 7653 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 511116 7653 1760 439 0 506545 0
Current children cumulated CPU time: 35.12 s
Current children cumulated vsize: 2044464 KiB
Current children cumulated memory: 30612 KiB

[startup+36.8001 s]
/proc/loadavg: 4.07 4.19 4.16 5/257 843113
/proc/meminfo: memFree=123443700/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2046000 memory=31908 CPUtime=36.72 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 14717 0 0 0 3668 4 0 0 20 0 1 0 162843344 2095104000 7977 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 511500 7977 1760 439 0 506929 0
Current children cumulated CPU time: 36.72 s
Current children cumulated vsize: 2046000 KiB
Current children cumulated memory: 31908 KiB

[startup+38.4001 s]
/proc/loadavg: 4.06 4.18 4.16 5/257 843113
/proc/meminfo: memFree=123432280/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2048048 memory=33460 CPUtime=38.31 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 15126 0 0 0 3827 4 0 0 20 0 1 0 162843344 2097201152 8365 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 512012 8365 1760 439 0 507441 0
Current children cumulated CPU time: 38.31 s
Current children cumulated vsize: 2048048 KiB
Current children cumulated memory: 33460 KiB

[startup+39.2002 s]
/proc/loadavg: 4.06 4.18 4.16 5/257 843113
/proc/meminfo: memFree=123432084/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2048048 memory=33712 CPUtime=39.11 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 15185 0 0 0 3907 4 0 0 20 0 1 0 162843344 2097201152 8428 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 512012 8428 1760 439 0 507441 0
Current children cumulated CPU time: 39.11 s
Current children cumulated vsize: 2048048 KiB
Current children cumulated memory: 33712 KiB

[startup+39.6002 s]
/proc/loadavg: 4.06 4.18 4.16 5/257 843113
/proc/meminfo: memFree=123432084/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2048048 memory=33712 CPUtime=39.51 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 15185 0 0 0 3947 4 0 0 20 0 1 0 162843344 2097201152 8428 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 512012 8428 1760 439 0 507441 0
Current children cumulated CPU time: 39.51 s
Current children cumulated vsize: 2048048 KiB
Current children cumulated memory: 33712 KiB

[startup+39.7002 s]
/proc/loadavg: 4.06 4.18 4.16 5/257 843113
/proc/meminfo: memFree=123432084/131524596 swapFree=131071996/131071996
[pid=842876] ppid=842873 vsize=2048048 memory=33712 CPUtime=39.61 cores=1,3
/proc/842876/stat : 842876 (pb_picat) R 842873 842876 840869 0 -1 4194304 15185 0 0 0 3957 4 0 0 20 0 1 0 162843344 2097201152 8428 134679101440 4194304 5989780 140728088976608 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 28520448 140728088978457 140728088978533 140728088978533 140728088985548 0
/proc/842876/statm: 512012 8428 1760 439 0 507441 0
Current children cumulated CPU time: 39.61 s
Current children cumulated vsize: 2048048 KiB
Current children cumulated memory: 33712 KiB

Child status: 0

Real time (s): 39.7245
CPU time (s): 39.6435
CPU user time (s): 39.5947
CPU system time (s): 0.048853
CPU usage (%): 99.7962
Max. virtual memory (cumulated for all children) (KiB): 2048216
Max. memory (cumulated for all children) (KiB): 33712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.5947
system time used= 0.048853
maximum resident set size= 34072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15188
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= 5
involuntary context switches= 57


# summary of solver processes directly reported to runsolver:
#   pid: 842876
#   total CPU time (s): 39.6435
#   total CPU user time (s): 39.5947
#   total CPU system time (s): 0.048853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.086008 second user time and 0.175543 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2024-07-16 07:12:20
IDJOB=4436381
IDBENCH=148113
IDSOLVER=3068
FILE ID=nodeC034/4436381-1721106728
RUNJOBID= nodeC034-1721103131-840881
SLURM_JOB_ID= 7505618
Free space on /tmp= 890064 MiB

SOLVER NAME= Picat 2024-06-18
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-7_14.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4436381-1721106728/watcher-4436381-1721106728 -o /tmp/evaluation-result-4436381-1721106728/solver-4436381-1721106728 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721103131-840881 --watchdog 3760  pb_picat HOME/instance-4436381-1721106728.opb

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

MD5SUM BENCH= 7adb9479accf91884562d00f14765063
RANDOM SEED=1971029380

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

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3656.042
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3656.674
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.977
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3658.185
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3656.174
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3665.731
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.039
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.043
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524596 kB
MemFree:        121187276 kB
MemAvailable:   126970888 kB
Buffers:          384868 kB
Cached:          6165940 kB
SwapCached:            0 kB
Active:           705268 kB
Inactive:        8876476 kB
Active(anon):       1532 kB
Inactive(anon):  3067116 kB
Active(file):     703736 kB
Inactive(file):  5809360 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              3924 kB
Writeback:             0 kB
AnonPages:       3024300 kB
Mapped:           114328 kB
Shmem:             37720 kB
KReclaimable:     220680 kB
Slab:             342664 kB
SReclaimable:     220680 kB
SUnreclaim:       121984 kB
KernelStack:        4140 kB
PageTables:        14924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834292 kB
Committed_AS:    8688584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            63200 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2949120 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      250580 kB
DirectMap2M:    28882944 kB
DirectMap1G:    106954752 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC034 at 2024-07-16 07:13:00