Trace number 4491677

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 2025-06-16UNSAT 166.796 167.366

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/
normalized-ooo.ex.br.mem.Src1Valid_Src1ValidBar.ucl.opb
MD5SUM62e5546fe4d774fb864c3bf961c813a7
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 benchmark20.2468
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables109757
Total number of constraints313451
Number of constraints which are clauses295929
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17522
Minimum length of a constraint1
Maximum length of a constraint15
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 130
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 512
Number of bits of the biggest sum of numbers10
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-4491677-1751141622.opb (Picat 3.9b6)
166.72/167.36	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: 63708 MiB (62300 MiB free)
  memory of node 1: 64465 MiB (63501 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4491677-1751141622/watcher-4491677-1751141622 -o /tmp/evaluation-result-4491677-1751141622/solver-4491677-1751141622 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751141617-13747 --watchdog 3760 pb_picat HOME/instance-4491677-1751141622.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
solver pid=13986, runsolver pid=13983
Current StackSize limit: 8192 KiB


[startup+0.100065 s]*
/proc/loadavg: 1.38 2.15 3.18 5/268 13987
/proc/meminfo: memFree=128759660/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2027148 memory=36544 CPUtime=0.1 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 1128 0 0 0 9 1 0 0 20 0 1 0 29784699 2075799552 9136 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 506787 9136 1536 343 0 503851 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 36544 KiB

[startup+0.205489 s]*
/proc/loadavg: 1.38 2.15 3.18 5/268 13987
/proc/meminfo: memFree=128608552/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2027148 memory=55084 CPUtime=0.2 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 1164 0 0 0 19 1 0 0 20 0 1 0 29784699 2075799552 13771 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 506787 13771 1536 343 0 503851 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 55084 KiB

[startup+0.305453 s]*
/proc/loadavg: 1.38 2.15 3.18 5/268 13987
/proc/meminfo: memFree=128547176/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2027148 memory=71556 CPUtime=0.29 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 1196 0 0 0 28 1 0 0 20 0 1 0 29784699 2075799552 17889 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 506787 17889 1536 343 0 503851 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 71556 KiB

[startup+0.700191 s]
/proc/loadavg: 1.38 2.15 3.18 5/268 13987
/proc/meminfo: memFree=128387432/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2027148 memory=139496 CPUtime=0.69 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 1318 0 0 0 66 3 0 0 20 0 1 0 29784699 2075799552 34874 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 506787 34874 1536 343 0 503851 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 139496 KiB

[startup+1.50018 s]
/proc/loadavg: 1.38 2.15 3.18 5/268 13987
/proc/meminfo: memFree=128121684/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2027148 memory=282872 CPUtime=1.48 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 1389 0 0 0 143 5 0 0 20 0 1 0 29784699 2075799552 70718 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 506787 70718 1536 343 0 503851 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 282872 KiB

[startup+3.10531 s]
/proc/loadavg: 1.59 2.18 3.19 5/268 13988
/proc/meminfo: memFree=127327644/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2027148 memory=561528 CPUtime=3.08 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 1734 0 0 0 298 10 0 0 20 0 1 0 29784699 2075799552 140382 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 506787 140382 1568 343 0 503851 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 561528 KiB

[startup+6.3001 s]
/proc/loadavg: 1.59 2.18 3.19 5/268 13988
/proc/meminfo: memFree=126840196/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2782992 memory=1022180 CPUtime=6.27 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 14013 0 0 0 606 21 0 0 20 0 1 0 29784699 2849783808 255545 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 695748 255545 1696 343 0 692812 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2782992 KiB
Current children cumulated memory: 1022180 KiB

[startup+12.7001 s]
/proc/loadavg: 1.87 2.23 3.20 5/268 13988
/proc/meminfo: memFree=126840232/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2782992 memory=1022436 CPUtime=12.66 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 14107 0 0 0 1238 28 0 0 20 0 1 0 29784699 2849783808 255609 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 695748 255609 1696 343 0 692812 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 2782992 KiB
Current children cumulated memory: 1022436 KiB

[startup+25.5002 s]
/proc/loadavg: 2.48 2.35 3.22 5/268 14078
/proc/meminfo: memFree=127326272/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2863864 memory=1064516 CPUtime=25.4 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 19338 0 0 0 2498 42 0 0 20 0 1 0 29784699 2932596736 266129 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 715966 266129 1696 343 0 713030 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 2863864 KiB
Current children cumulated memory: 1064516 KiB

[startup+51.1054 s]
/proc/loadavg: 3.00 2.48 3.24 5/268 14258
/proc/meminfo: memFree=127535364/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2860036 memory=1080256 CPUtime=50.9 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 26640 0 0 0 5037 53 0 0 20 0 1 0 29784699 2928676864 270064 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 715009 270064 1696 343 0 712073 0
Current children cumulated CPU time: 50.9 s
Current children cumulated vsize: 2860036 KiB
Current children cumulated memory: 1080256 KiB

[startup+102.3 s]
/proc/loadavg: 3.61 2.73 3.29 5/265 14394
/proc/meminfo: memFree=127451020/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2860036 memory=1078336 CPUtime=101.92 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 39259 0 0 0 10125 67 0 0 20 0 1 0 29784699 2928676864 269584 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 715009 269584 1696 343 0 712073 0
Current children cumulated CPU time: 101.92 s
Current children cumulated vsize: 2860036 KiB
Current children cumulated memory: 1078336 KiB

[startup+162.3 s]
/proc/loadavg: 3.97 3.00 3.35 5/266 14401
/proc/meminfo: memFree=127497580/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2794500 memory=1047616 CPUtime=161.73 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 51695 0 0 0 16096 77 0 0 20 0 1 0 29784699 2861568000 261904 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 698625 261904 1696 343 0 695689 0
Current children cumulated CPU time: 161.73 s
Current children cumulated vsize: 2794500 KiB
Current children cumulated memory: 1047616 KiB

[startup+167.366 s]
# the end of solver process 13986 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=166.005 s, system=0.791342 s

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

[startup+163.2 s]
/proc/loadavg: 3.97 3.01 3.35 5/266 14401
/proc/meminfo: memFree=127460732/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2794500 memory=1064000 CPUtime=162.63 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 51703 0 0 0 16186 77 0 0 20 0 1 0 29784699 2861568000 266000 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 698625 266000 1696 343 0 695689 0
Current children cumulated CPU time: 162.63 s
Current children cumulated vsize: 2794500 KiB
Current children cumulated memory: 1064000 KiB

[startup+164.8 s]
/proc/loadavg: 3.97 3.01 3.35 5/266 14401
/proc/meminfo: memFree=127446680/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2860036 memory=1080384 CPUtime=164.23 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 52222 0 0 0 16345 78 0 0 20 0 1 0 29784699 2928676864 270096 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 715009 270096 1696 343 0 712073 0
Current children cumulated CPU time: 164.23 s
Current children cumulated vsize: 2860036 KiB
Current children cumulated memory: 1080384 KiB

[startup+166.4 s]
/proc/loadavg: 3.97 3.01 3.35 5/266 14401
/proc/meminfo: memFree=127450648/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2860036 memory=1082432 CPUtime=165.82 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 52223 0 0 0 16504 78 0 0 20 0 1 0 29784699 2928676864 270608 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 715009 270608 1696 343 0 712073 0
Current children cumulated CPU time: 165.82 s
Current children cumulated vsize: 2860036 KiB
Current children cumulated memory: 1082432 KiB

[startup+166.8 s]
/proc/loadavg: 3.97 3.01 3.35 5/266 14401
/proc/meminfo: memFree=127450648/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2761732 memory=1033776 CPUtime=166.22 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 52223 0 0 0 16544 78 0 0 20 0 1 0 29784699 2828013568 258444 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 690433 258444 1696 343 0 687497 0
Current children cumulated CPU time: 166.22 s
Current children cumulated vsize: 2761732 KiB
Current children cumulated memory: 1033776 KiB

[startup+167.2 s]
/proc/loadavg: 3.97 3.01 3.35 5/266 14401
/proc/meminfo: memFree=127481368/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2794500 memory=1043520 CPUtime=166.62 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 52615 0 0 0 16584 78 0 0 20 0 1 0 29784699 2861568000 260880 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 698625 260880 1696 343 0 695689 0
Current children cumulated CPU time: 166.62 s
Current children cumulated vsize: 2794500 KiB
Current children cumulated memory: 1043520 KiB

[startup+167.3 s]
/proc/loadavg: 3.97 3.01 3.35 5/266 14401
/proc/meminfo: memFree=127481368/131250000 swapFree=33010684/33010684
[pid=13986] ppid=13983 vsize=2794500 memory=1043520 CPUtime=166.72 cores=0,2
/proc/13986/stat : 13986 (pb_picat) R 13983 13986 11578 0 -1 4194304 52615 0 0 0 16594 78 0 0 20 0 1 0 29784699 2861568000 260880 18446744073709551615 94507328098304 94507329499885 140724074623680 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94507329771312 94507331645616 94507350962176 140724074629534 140724074629610 140724074629610 140724074635212 0
/proc/13986/statm: 698625 260880 1696 343 0 695689 0
Current children cumulated CPU time: 166.72 s
Current children cumulated vsize: 2794500 KiB
Current children cumulated memory: 1043520 KiB

Child status: 0

Real time (s): 167.366
CPU time (s): 166.796
CPU user time (s): 166.005
CPU system time (s): 0.791342
CPU usage (%): 99.6594
Max. virtual memory (cumulated for all children) (KiB): 2877028
Max. memory (cumulated for all children) (KiB): 1096768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 166.005
system time used= 0.791342
maximum resident set size= 1096768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52623
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= 245


# summary of solver processes directly reported to runsolver:
#   pid: 13986
#   total CPU time (s): 166.796
#   total CPU user time (s): 166.005
#   total CPU system time (s): 0.791342

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.304645 second user time and 0.753056 second system time

The end

Launcher Data

Begin job on nodeC028 at 2025-06-28 22:13:42
IDJOB=4491677
IDBENCH=147732
IDSOLVER=3346
FILE ID=nodeC028/4491677-1751141622
RUNJOBID= nodeC028-1751141617-13747
SLURM_JOB_ID= 9587428
Free space on /tmp= 433012 MiB

SOLVER NAME= Picat 2025-06-16
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.ex.br.mem.Src1Valid_Src1ValidBar.ucl.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4491677-1751141622/watcher-4491677-1751141622 -o /tmp/evaluation-result-4491677-1751141622/solver-4491677-1751141622 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751141617-13747 --watchdog 3760  pb_picat HOME/instance-4491677-1751141622.opb

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

MD5SUM BENCH= 62e5546fe4d774fb864c3bf961c813a7
RANDOM SEED=2027600971

nodeC028 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		: 3600.707
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	: 7000.16
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		: 3600.099
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	: 7000.16
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		: 3600.082
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	: 7000.16
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		: 3598.845
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	: 7000.16
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		: 3600.079
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	: 7000.16
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		: 3600.054
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	: 7000.16
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		: 3600.093
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	: 7000.16
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		: 3626.759
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	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        128837484 kB
MemAvailable:   128461308 kB
Buffers:            3280 kB
Cached:           413304 kB
SwapCached:            0 kB
Active:          1653784 kB
Inactive:         191548 kB
Active(anon):    1446828 kB
Inactive(anon):        0 kB
Active(file):     206956 kB
Inactive(file):   191548 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             56280 kB
Writeback:             0 kB
AnonPages:       1431836 kB
Mapped:           112384 kB
Shmem:             18068 kB
KReclaimable:      84500 kB
Slab:             166972 kB
SReclaimable:      84500 kB
SUnreclaim:        82472 kB
KernelStack:        4352 kB
PageTables:         5848 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    6478464 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3712 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1345536 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433016 MiB
End job on nodeC028 at 2025-06-28 22:16:29