Trace number 4448572

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Picat 2024-06-18UNSAT 187.594 188.033

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x90split.opb
MD5SUMe216a9526ca3dc38bcdba98c3f3990b1
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark22.0111
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables901
Total number of constraints451
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)451
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c solving HOME/instance-4448572-1721354307.opb (Picat 3.6#12)
187.56/188.03	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 64059 MiB (62965 MiB free)
  memory of node 1: 64510 MiB (62382 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448572-1721354307/watcher-4448572-1721354307 -o /tmp/evaluation-result-4448572-1721354307/solver-4448572-1721354307 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721353445-986926 --watchdog 3760 pb_picat HOME/instance-4448572-1721354307.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
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=988546, runsolver pid=988543

[startup+0.100094 s]*
/proc/loadavg: 4.11 4.16 4.14 5/245 988547
/proc/meminfo: memFree=128337292/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2035744 memory=21468 CPUtime=0.1 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 1376 0 0 0 10 0 0 0 20 0 1 0 187588679 2084601856 5367 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 508936 5367 1668 439 0 504365 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2035744 KiB
Current children cumulated memory: 21468 KiB

[startup+0.213059 s]*
/proc/loadavg: 4.11 4.16 4.14 6/245 988547
/proc/meminfo: memFree=128336760/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2035744 memory=21784 CPUtime=0.21 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 1410 0 0 0 21 0 0 0 20 0 1 0 187588679 2084601856 5446 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 508936 5446 1684 439 0 504365 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2035744 KiB
Current children cumulated memory: 21784 KiB

[startup+0.312479 s]*
/proc/loadavg: 4.11 4.16 4.14 5/245 988547
/proc/meminfo: memFree=128338228/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2036796 memory=22164 CPUtime=0.31 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 1504 0 0 0 31 0 0 0 20 0 1 0 187588679 2085679104 5541 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 509199 5541 1684 439 0 504628 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2036796 KiB
Current children cumulated memory: 22164 KiB

[startup+0.700249 s]
/proc/loadavg: 4.11 4.16 4.14 5/245 988547
/proc/meminfo: memFree=128337668/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2036284 memory=22056 CPUtime=0.69 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 1947 0 0 0 69 0 0 0 20 0 1 0 187588679 2085154816 5514 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 509071 5514 1684 439 0 504500 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2036284 KiB
Current children cumulated memory: 22056 KiB

[startup+1.50026 s]
/proc/loadavg: 4.11 4.16 4.14 5/245 988547
/proc/meminfo: memFree=128332380/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2036544 memory=22572 CPUtime=1.48 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 3897 0 0 0 148 0 0 0 20 0 1 0 187588679 2085421056 5643 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 509136 5643 1684 439 0 504565 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2036544 KiB
Current children cumulated memory: 22572 KiB

[startup+3.1125 s]
/proc/loadavg: 4.11 4.16 4.14 5/245 988547
/proc/meminfo: memFree=128333892/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2038860 memory=24856 CPUtime=3.1 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 8345 0 0 0 309 1 0 0 20 0 1 0 187588679 2087792640 6214 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 509715 6214 1684 439 0 505144 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2038860 KiB
Current children cumulated memory: 24856 KiB

[startup+6.30025 s]
/proc/loadavg: 4.10 4.15 4.14 5/247 988717
/proc/meminfo: memFree=128326404/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2040908 memory=25316 CPUtime=6.28 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 16769 0 0 0 626 2 0 0 20 0 1 0 187588679 2089889792 6329 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 510227 6329 1684 439 0 505656 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2040908 KiB
Current children cumulated memory: 25316 KiB

[startup+12.7003 s]
/proc/loadavg: 4.10 4.15 4.14 5/247 988718
/proc/meminfo: memFree=128323496/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2042524 memory=27544 CPUtime=12.66 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 34385 0 0 0 1262 4 0 0 20 0 1 0 187588679 2091544576 6886 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 510631 6886 1684 439 0 506060 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 2042524 KiB
Current children cumulated memory: 27544 KiB

[startup+25.5003 s]
/proc/loadavg: 4.07 4.14 4.14 5/247 988720
/proc/meminfo: memFree=128321548/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2047004 memory=29704 CPUtime=25.42 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 61671 0 0 0 2533 9 0 0 20 0 1 0 187588679 2096132096 7426 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 511751 7426 1684 439 0 507180 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 2047004 KiB
Current children cumulated memory: 29704 KiB

[startup+51.1131 s]
/proc/loadavg: 4.11 4.15 4.14 5/247 988725
/proc/meminfo: memFree=128317276/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2046620 memory=30660 CPUtime=50.98 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 96570 0 0 0 5080 18 0 0 20 0 1 0 187588679 2095738880 7665 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 511655 7665 1684 439 0 507084 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 2046620 KiB
Current children cumulated memory: 30660 KiB

[startup+102.3 s]
/proc/loadavg: 4.50 4.23 4.17 5/247 988735
/proc/meminfo: memFree=128302276/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2068940 memory=41680 CPUtime=102.05 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 148184 0 0 0 10174 31 0 0 20 0 1 0 187588679 2118594560 10420 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 517235 10420 1684 439 0 512664 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 2068940 KiB
Current children cumulated memory: 41680 KiB

[startup+162.3 s]
/proc/loadavg: 4.61 4.34 4.21 5/245 989081
/proc/meminfo: memFree=128311840/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2069088 memory=44344 CPUtime=161.91 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 190377 0 0 0 16147 44 0 0 20 0 1 0 187588679 2118746112 11086 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 517272 11086 1684 439 0 512701 0
Current children cumulated CPU time: 161.91 s
Current children cumulated vsize: 2069088 KiB
Current children cumulated memory: 44344 KiB

[startup+188.033 s]
# the end of solver process 988546 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=187.12 s, system=0.47382 s

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

[startup+166.4 s]
/proc/loadavg: 4.56 4.33 4.21 5/245 989081
/proc/meminfo: memFree=128307524/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2069088 memory=44344 CPUtime=166 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 191449 0 0 0 16556 44 0 0 20 0 1 0 187588679 2118746112 11086 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 517272 11086 1684 439 0 512701 0
Current children cumulated CPU time: 166 s
Current children cumulated vsize: 2069088 KiB
Current children cumulated memory: 44344 KiB

[startup+179.2 s]
/proc/loadavg: 4.50 4.33 4.21 5/245 989084
/proc/meminfo: memFree=128310384/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2060896 memory=40192 CPUtime=178.77 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 197058 0 0 0 17832 45 0 0 20 0 1 0 187588679 2110357504 10048 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 515224 10048 1684 439 0 510653 0
Current children cumulated CPU time: 178.77 s
Current children cumulated vsize: 2060896 KiB
Current children cumulated memory: 40192 KiB

[startup+182.4 s]
/proc/loadavg: 4.50 4.33 4.21 5/245 989084
/proc/meminfo: memFree=128313020/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2060896 memory=40252 CPUtime=181.97 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 198108 0 0 0 18151 46 0 0 20 0 1 0 187588679 2110357504 10063 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 515224 10063 1684 439 0 510653 0
Current children cumulated CPU time: 181.97 s
Current children cumulated vsize: 2060896 KiB
Current children cumulated memory: 40252 KiB

[startup+185.6 s]
/proc/loadavg: 4.46 4.33 4.21 5/245 989084
/proc/meminfo: memFree=128311396/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2060896 memory=41240 CPUtime=185.15 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 199439 0 0 0 18469 46 0 0 20 0 1 0 187588679 2110357504 10310 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 515224 10310 1684 439 0 510653 0
Current children cumulated CPU time: 185.15 s
Current children cumulated vsize: 2060896 KiB
Current children cumulated memory: 41240 KiB

[startup+187.2 s]
/proc/loadavg: 4.46 4.33 4.21 5/245 989086
/proc/meminfo: memFree=128308364/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2060900 memory=40972 CPUtime=186.76 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 201426 0 0 0 18629 47 0 0 20 0 1 0 187588679 2110361600 10243 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 515225 10243 1684 439 0 510654 0
Current children cumulated CPU time: 186.76 s
Current children cumulated vsize: 2060900 KiB
Current children cumulated memory: 40972 KiB

[startup+187.6 s]
/proc/loadavg: 4.46 4.33 4.21 5/245 989086
/proc/meminfo: memFree=128308364/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2060900 memory=41500 CPUtime=187.16 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 201592 0 0 0 18669 47 0 0 20 0 1 0 187588679 2110361600 10375 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 515225 10375 1684 439 0 510654 0
Current children cumulated CPU time: 187.16 s
Current children cumulated vsize: 2060900 KiB
Current children cumulated memory: 41500 KiB

[startup+188 s]*
/proc/loadavg: 4.46 4.33 4.21 5/245 989086
/proc/meminfo: memFree=128317280/131655788 swapFree=131071996/131071996
[pid=988546] ppid=988543 vsize=2060900 memory=41736 CPUtime=187.56 cores=1,3
/proc/988546/stat : 988546 (pb_picat) R 988543 988546 986914 0 -1 4194304 202026 0 0 0 18709 47 0 0 20 0 1 0 187588679 2110361600 10434 134679101440 4194304 5989780 140726912025920 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 17227776 140726912029720 140726912029796 140726912029796 140726912036812 0
/proc/988546/statm: 515225 10434 1684 439 0 510654 0
Current children cumulated CPU time: 187.56 s
Current children cumulated vsize: 2060900 KiB
Current children cumulated memory: 41736 KiB

Child status: 0

Real time (s): 188.033
CPU time (s): 187.594
CPU user time (s): 187.12
CPU system time (s): 0.47382
CPU usage (%): 99.7664
Max. virtual memory (cumulated for all children) (KiB): 2069092
Max. memory (cumulated for all children) (KiB): 48440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 187.12
system time used= 0.47382
maximum resident set size= 48440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 202034
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= 3
involuntary context switches= 262


# summary of solver processes directly reported to runsolver:
#   pid: 988546
#   total CPU time (s): 187.594
#   total CPU user time (s): 187.12
#   total CPU system time (s): 0.47382

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.894023 second user time and 1.82919 second system time

The end

Launcher Data

Begin job on nodeC002 at 2024-07-19 03:58:39
IDJOB=4448572
IDBENCH=160430
IDSOLVER=3068
FILE ID=nodeC002/4448572-1721354307
RUNJOBID= nodeC002-1721353445-986926
SLURM_JOB_ID= 7542769
Free space on /tmp= 723772 MiB

SOLVER NAME= Picat 2024-06-18
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x90split.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448572-1721354307/watcher-4448572-1721354307 -o /tmp/evaluation-result-4448572-1721354307/solver-4448572-1721354307 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721353445-986926 --watchdog 3760  pb_picat HOME/instance-4448572-1721354307.opb

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

MD5SUM BENCH= e216a9526ca3dc38bcdba98c3f3990b1
RANDOM SEED=102221851

nodeC002.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	: 0xb00001f
cpu MHz		: 3677.401
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 invpcid_single pti 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	: 6983.38
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		: 3491.715
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 invpcid_single pti 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	: 6983.31
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		: 1197.458
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 invpcid_single pti 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	: 6983.38
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		: 1197.153
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 invpcid_single pti 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	: 6983.31
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		: 3645.099
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 invpcid_single pti 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	: 6983.38
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		: 3651.286
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 invpcid_single pti 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	: 6983.31
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		: 1197.346
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 invpcid_single pti 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	: 6983.38
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		: 1197.354
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 invpcid_single pti 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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        128355812 kB
MemAvailable:   129758284 kB
Buffers:          542444 kB
Cached:          1687080 kB
SwapCached:            0 kB
Active:           969484 kB
Inactive:        1753452 kB
Active(anon):       2700 kB
Inactive(anon):   528412 kB
Active(file):     966784 kB
Inactive(file):  1225040 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              7724 kB
Writeback:             4 kB
AnonPages:        491428 kB
Mapped:           115780 kB
Shmem:             37704 kB
KReclaimable:     101360 kB
Slab:             205052 kB
SReclaimable:     101360 kB
SUnreclaim:       103692 kB
KernelStack:        3952 kB
PageTables:        10236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    6859696 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60384 kB
HardwareCorrupted:     0 kB
AnonHugePages:    290816 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:      205640 kB
DirectMap2M:    21719040 kB
DirectMap1G:    114294784 kB

Free space on /tmp at the end= 723768 MiB
End job on nodeC002 at 2024-07-19 04:01:47