Trace number 4486082

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
Hybrid-CASHWMaxSATDisjCad+ExactPRS 2025-06-01UNSAT 2.33883 2.36478

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/mps-v2-20-10/MIPLIB/
miplib3/normalized-mps-v2-20-10-qnet1_o.opb
MD5SUM4401e16402ac51c9a85648986d824744
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/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 benchmark0.016741
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5380
Total number of constraints584
Number of constraints which are clauses32
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints504
Minimum length of a constraint2
Maximum length of a constraint54
Number of terms in the objective function 3720
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 133143986052
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 8388608000000
Number of bits of the biggest number in a constraint 43
Biggest sum of numbers in a constraint 17124187591735
Number of bits of the biggest sum of numbers44
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.26/2.35	c Solved by First Program
2.26/2.35	c Using cadical-2.0.0-2df7b7f SAT solver by Armin Biere (2022)
2.26/2.35	c Do: 140733538446808 140733538446816
2.26/2.35	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: 63665 MiB (62535 MiB free)
  memory of node 1: 64507 MiB (61102 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4486082-1751310092/watcher-4486082-1751310092 -o /tmp/evaluation-result-4486082-1751310092/solver-4486082-1751310092 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1751301533-41967 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjCad+ExactPRS HOME/instance-4486082-1751310092.opb 3600 HOME 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=43319, runsolver pid=43316
Current StackSize limit: 8192 KiB


[startup+0.100072 s]*
/proc/loadavg: 4.16 4.22 4.14 5/271 43323
/proc/meminfo: memFree=126609088/131249996 swapFree=33010416/33010684
[pid=43319] ppid=43316 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/43319/stat : 43319 (Hybrid-CASHWMax) S 43316 43319 41955 0 -1 4194304 254 105 0 0 0 0 0 0 20 0 1 0 46686978 4427776 768 18446744073709551615 93896659288064 93896660182597 140729207289344 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93896660421648 93896660469392 93896682860544 140729207294295 140729207294449 140729207294449 140729207300051 0
/proc/43319/statm: 1081 768 704 219 0 143 0
[pid=43322] ppid=43319 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/43322/stat : 43322 (timeout) S 43319 43322 41955 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46686979 2723840 352 18446744073709551615 94506801090560 94506801107073 140732698938832 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94506801121840 94506801123928 94506811035648 140732698941846 140732698941986 140732698941986 140732698947559 0
/proc/43322/statm: 665 352 352 5 0 90 0
[pid=43323] ppid=43322 vsize=25936 memory=11524 CPUtime=0.08 cores=1,3
/proc/43323/stat : 43323 (CASHWMaxSAT-Dis) R 43322 43322 41955 0 -1 4194304 2272 0 0 0 8 0 0 0 20 0 1 0 46686980 26558464 2881 18446744073709551615 4198400 14817773 140733538449216 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 16829744 16914832 41385984 140733538458012 140733538458139 140733538458139 140733538463712 0
/proc/43323/statm: 6484 2881 896 2593 0 3377 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 32920 KiB
Current children cumulated memory: 16004 KiB

[startup+0.205904 s]*
/proc/loadavg: 4.16 4.22 4.14 5/271 43323
/proc/meminfo: memFree=126609088/131249996 swapFree=33010416/33010684
[pid=43319] ppid=43316 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/43319/stat : 43319 (Hybrid-CASHWMax) S 43316 43319 41955 0 -1 4194304 254 105 0 0 0 0 0 0 20 0 1 0 46686978 4427776 768 18446744073709551615 93896659288064 93896660182597 140729207289344 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93896660421648 93896660469392 93896682860544 140729207294295 140729207294449 140729207294449 140729207300051 0
/proc/43319/statm: 1081 768 704 219 0 143 0
[pid=43322] ppid=43319 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/43322/stat : 43322 (timeout) S 43319 43322 41955 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46686979 2723840 352 18446744073709551615 94506801090560 94506801107073 140732698938832 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94506801121840 94506801123928 94506811035648 140732698941846 140732698941986 140732698941986 140732698947559 0
/proc/43322/statm: 665 352 352 5 0 90 0
[pid=43323] ppid=43322 vsize=25936 memory=11652 CPUtime=0.19 cores=1,3
/proc/43323/stat : 43323 (CASHWMaxSAT-Dis) R 43322 43322 41955 0 -1 4194304 2298 0 0 0 19 0 0 0 20 0 1 0 46686980 26558464 2913 18446744073709551615 4198400 14817773 140733538449216 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 16829744 16914832 41385984 140733538458012 140733538458139 140733538458139 140733538463712 0
/proc/43323/statm: 6484 2913 896 2593 0 3377 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 32920 KiB
Current children cumulated memory: 16132 KiB

[startup+0.30578 s]*
/proc/loadavg: 4.16 4.22 4.14 5/271 43323
/proc/meminfo: memFree=126609088/131249996 swapFree=33010416/33010684
[pid=43319] ppid=43316 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/43319/stat : 43319 (Hybrid-CASHWMax) S 43316 43319 41955 0 -1 4194304 254 105 0 0 0 0 0 0 20 0 1 0 46686978 4427776 768 18446744073709551615 93896659288064 93896660182597 140729207289344 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93896660421648 93896660469392 93896682860544 140729207294295 140729207294449 140729207294449 140729207300051 0
/proc/43319/statm: 1081 768 704 219 0 143 0
[pid=43322] ppid=43319 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/43322/stat : 43322 (timeout) S 43319 43322 41955 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46686979 2723840 352 18446744073709551615 94506801090560 94506801107073 140732698938832 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94506801121840 94506801123928 94506811035648 140732698941846 140732698941986 140732698941986 140732698947559 0
/proc/43322/statm: 665 352 352 5 0 90 0
[pid=43323] ppid=43322 vsize=26608 memory=11908 CPUtime=0.29 cores=1,3
/proc/43323/stat : 43323 (CASHWMaxSAT-Dis) R 43322 43322 41955 0 -1 4194304 2350 0 0 0 29 0 0 0 20 0 1 0 46686980 27246592 2977 18446744073709551615 4198400 14817773 140733538449216 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 16829744 16914832 41385984 140733538458012 140733538458139 140733538458139 140733538463712 0
/proc/43323/statm: 6652 2977 896 2593 0 3545 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 33592 KiB
Current children cumulated memory: 16388 KiB

[startup+0.700253 s]
/proc/loadavg: 4.16 4.22 4.14 5/271 43323
/proc/meminfo: memFree=126601024/131249996 swapFree=33010416/33010684
[pid=43319] ppid=43316 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/43319/stat : 43319 (Hybrid-CASHWMax) S 43316 43319 41955 0 -1 4194304 254 105 0 0 0 0 0 0 20 0 1 0 46686978 4427776 768 18446744073709551615 93896659288064 93896660182597 140729207289344 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93896660421648 93896660469392 93896682860544 140729207294295 140729207294449 140729207294449 140729207300051 0
/proc/43319/statm: 1081 768 704 219 0 143 0
[pid=43322] ppid=43319 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/43322/stat : 43322 (timeout) S 43319 43322 41955 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46686979 2723840 352 18446744073709551615 94506801090560 94506801107073 140732698938832 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94506801121840 94506801123928 94506811035648 140732698941846 140732698941986 140732698941986 140732698947559 0
/proc/43322/statm: 665 352 352 5 0 90 0
[pid=43323] ppid=43322 vsize=28604 memory=13520 CPUtime=0.67 cores=1,3
/proc/43323/stat : 43323 (CASHWMaxSAT-Dis) R 43322 43322 41955 0 -1 4194304 2937 0 0 0 67 0 0 0 20 0 1 0 46686980 29290496 3380 18446744073709551615 4198400 14817773 140733538449216 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 16829744 16914832 41385984 140733538458012 140733538458139 140733538458139 140733538463712 0
/proc/43323/statm: 7151 3380 896 2593 0 4044 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 35588 KiB
Current children cumulated memory: 18000 KiB

[startup+1.50024 s]
/proc/loadavg: 4.16 4.22 4.14 5/271 43323
/proc/meminfo: memFree=126601024/131249996 swapFree=33010416/33010684
[pid=43319] ppid=43316 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/43319/stat : 43319 (Hybrid-CASHWMax) S 43316 43319 41955 0 -1 4194304 254 105 0 0 0 0 0 0 20 0 1 0 46686978 4427776 768 18446744073709551615 93896659288064 93896660182597 140729207289344 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93896660421648 93896660469392 93896682860544 140729207294295 140729207294449 140729207294449 140729207300051 0
/proc/43319/statm: 1081 768 704 219 0 143 0
[pid=43322] ppid=43319 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/43322/stat : 43322 (timeout) S 43319 43322 41955 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46686979 2723840 352 18446744073709551615 94506801090560 94506801107073 140732698938832 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94506801121840 94506801123928 94506811035648 140732698941846 140732698941986 140732698941986 140732698947559 0
/proc/43322/statm: 665 352 352 5 0 90 0
[pid=43323] ppid=43322 vsize=30600 memory=16236 CPUtime=1.47 cores=1,3
/proc/43323/stat : 43323 (CASHWMaxSAT-Dis) R 43322 43322 41955 0 -1 4194304 3947 0 0 0 147 0 0 0 20 0 1 0 46686980 31334400 4059 18446744073709551615 4198400 14817773 140733538449216 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 16829744 16914832 41385984 140733538458012 140733538458139 140733538458139 140733538463712 0
/proc/43323/statm: 7650 4059 896 2593 0 4543 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 37584 KiB
Current children cumulated memory: 20716 KiB

[startup+2.36475 s]
# the end of solver process 43319 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.30967 s, system=0.029162 s

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

[startup+1.60027 s]
/proc/loadavg: 4.16 4.22 4.14 5/271 43323
/proc/meminfo: memFree=126601024/131249996 swapFree=33010416/33010684
[pid=43319] ppid=43316 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/43319/stat : 43319 (Hybrid-CASHWMax) S 43316 43319 41955 0 -1 4194304 254 105 0 0 0 0 0 0 20 0 1 0 46686978 4427776 768 18446744073709551615 93896659288064 93896660182597 140729207289344 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93896660421648 93896660469392 93896682860544 140729207294295 140729207294449 140729207294449 140729207300051 0
/proc/43319/statm: 1081 768 704 219 0 143 0
[pid=43322] ppid=43319 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/43322/stat : 43322 (timeout) S 43319 43322 41955 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46686979 2723840 352 18446744073709551615 94506801090560 94506801107073 140732698938832 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94506801121840 94506801123928 94506811035648 140732698941846 140732698941986 140732698941986 140732698947559 0
/proc/43322/statm: 665 352 352 5 0 90 0
[pid=43323] ppid=43322 vsize=30732 memory=16364 CPUtime=1.57 cores=1,3
/proc/43323/stat : 43323 (CASHWMaxSAT-Dis) R 43322 43322 41955 0 -1 4194304 3976 0 0 0 157 0 0 0 20 0 1 0 46686980 31469568 4091 18446744073709551615 4198400 14817773 140733538449216 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 16829744 16914832 41385984 140733538458012 140733538458139 140733538458139 140733538463712 0
/proc/43323/statm: 7683 4091 896 2593 0 4576 0
Current children cumulated CPU time: 1.57 s
Current children cumulated vsize: 37716 KiB
Current children cumulated memory: 20844 KiB

[startup+2.0002 s]*
/proc/loadavg: 4.16 4.22 4.14 5/271 43323
/proc/meminfo: memFree=126625204/131249996 swapFree=33010416/33010684
[pid=43319] ppid=43316 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/43319/stat : 43319 (Hybrid-CASHWMax) S 43316 43319 41955 0 -1 4194304 254 105 0 0 0 0 0 0 20 0 1 0 46686978 4427776 768 18446744073709551615 93896659288064 93896660182597 140729207289344 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93896660421648 93896660469392 93896682860544 140729207294295 140729207294449 140729207294449 140729207300051 0
/proc/43319/statm: 1081 768 704 219 0 143 0
[pid=43322] ppid=43319 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/43322/stat : 43322 (timeout) S 43319 43322 41955 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46686979 2723840 352 18446744073709551615 94506801090560 94506801107073 140732698938832 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94506801121840 94506801123928 94506811035648 140732698941846 140732698941986 140732698941986 140732698947559 0
/proc/43322/statm: 665 352 352 5 0 90 0
[pid=43323] ppid=43322 vsize=32504 memory=17388 CPUtime=1.97 cores=1,3
/proc/43323/stat : 43323 (CASHWMaxSAT-Dis) R 43322 43322 41955 0 -1 4194304 4216 0 0 0 197 0 0 0 20 0 1 0 46686980 33284096 4347 18446744073709551615 4198400 14817773 140733538449216 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 16829744 16914832 41385984 140733538458012 140733538458139 140733538458139 140733538463712 0
/proc/43323/statm: 8126 4347 896 2593 0 5019 0
Current children cumulated CPU time: 1.97 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 21868 KiB

[startup+2.20021 s]
/proc/loadavg: 4.16 4.22 4.14 5/271 43323
/proc/meminfo: memFree=126625204/131249996 swapFree=33010416/33010684
[pid=43319] ppid=43316 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/43319/stat : 43319 (Hybrid-CASHWMax) S 43316 43319 41955 0 -1 4194304 254 105 0 0 0 0 0 0 20 0 1 0 46686978 4427776 768 18446744073709551615 93896659288064 93896660182597 140729207289344 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93896660421648 93896660469392 93896682860544 140729207294295 140729207294449 140729207294449 140729207300051 0
/proc/43319/statm: 1081 768 704 219 0 143 0
[pid=43322] ppid=43319 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/43322/stat : 43322 (timeout) S 43319 43322 41955 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46686979 2723840 352 18446744073709551615 94506801090560 94506801107073 140732698938832 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94506801121840 94506801123928 94506811035648 140732698941846 140732698941986 140732698941986 140732698947559 0
/proc/43322/statm: 665 352 352 5 0 90 0
[pid=43323] ppid=43322 vsize=32504 memory=17644 CPUtime=2.16 cores=1,3
/proc/43323/stat : 43323 (CASHWMaxSAT-Dis) R 43322 43322 41955 0 -1 4194304 4282 0 0 0 216 0 0 0 20 0 1 0 46686980 33284096 4411 18446744073709551615 4198400 14817773 140733538449216 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 16829744 16914832 41385984 140733538458012 140733538458139 140733538458139 140733538463712 0
/proc/43323/statm: 8126 4411 896 2593 0 5019 0
Current children cumulated CPU time: 2.16 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 22124 KiB

[startup+2.30021 s]
/proc/loadavg: 4.16 4.22 4.14 5/271 43323
/proc/meminfo: memFree=126625204/131249996 swapFree=33010416/33010684
[pid=43319] ppid=43316 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/43319/stat : 43319 (Hybrid-CASHWMax) S 43316 43319 41955 0 -1 4194304 254 105 0 0 0 0 0 0 20 0 1 0 46686978 4427776 768 18446744073709551615 93896659288064 93896660182597 140729207289344 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93896660421648 93896660469392 93896682860544 140729207294295 140729207294449 140729207294449 140729207300051 0
/proc/43319/statm: 1081 768 704 219 0 143 0
[pid=43322] ppid=43319 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/43322/stat : 43322 (timeout) S 43319 43322 41955 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46686979 2723840 352 18446744073709551615 94506801090560 94506801107073 140732698938832 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94506801121840 94506801123928 94506811035648 140732698941846 140732698941986 140732698941986 140732698947559 0
/proc/43322/statm: 665 352 352 5 0 90 0
[pid=43323] ppid=43322 vsize=61524 memory=44516 CPUtime=2.26 cores=1,3
/proc/43323/stat : 43323 (CASHWMaxSAT-Dis) R 43322 43322 41955 0 -1 4194304 11483 0 0 0 225 1 0 0 20 0 1 0 46686980 63000576 11129 18446744073709551615 4198400 14817773 140733538449216 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 16829744 16914832 41385984 140733538458012 140733538458139 140733538458139 140733538463712 0
/proc/43323/statm: 15381 11129 896 2593 0 12274 0
Current children cumulated CPU time: 2.26 s
Current children cumulated vsize: 68508 KiB
Current children cumulated memory: 48996 KiB

Child status: 0

Real time (s): 2.36478
CPU time (s): 2.33883
CPU user time (s): 2.30967
CPU system time (s): 0.029162
CPU usage (%): 98.9027
Max. virtual memory (cumulated for all children) (KiB): 68508
Max. memory (cumulated for all children) (KiB): 48996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.30967
system time used= 0.029162
maximum resident set size= 46948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13157
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 326
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 43319
#   total CPU time (s): 2.33883
#   total CPU user time (s): 2.30967
#   total CPU system time (s): 0.029162

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.021453 second user time and 0.036799 second system time

The end

Launcher Data 

Begin job on nodeC022 at 2025-06-30 21:01:32
IDJOB=4486082
IDBENCH=146953
IDSOLVER=3327
FILE ID=nodeC022/4486082-1751310092
RUNJOBID= nodeC022-1751301533-41967
SLURM_JOB_ID= 9594279
Free space on /tmp= 432972 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjCad+ExactPRS 2025-06-01
BENCH NAME= PB24/normalized-PB06/OPT-LIN/mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-qnet1_o.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjCad+ExactPRS BENCHNAME TIMEOUT TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4486082-1751310092/watcher-4486082-1751310092 -o /tmp/evaluation-result-4486082-1751310092/solver-4486082-1751310092 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1751301533-41967 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjCad+ExactPRS HOME/instance-4486082-1751310092.opb 3600 HOME

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

MD5SUM BENCH= 4401e16402ac51c9a85648986d824744
RANDOM SEED=1397498973

nodeC022 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.681
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.44
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		: 3599.751
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.44
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		: 3599.361
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.44
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		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.712
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.44
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		: 3599.706
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.44
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		: 3700.000
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.44
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		: 3591.934
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        126604900 kB
MemAvailable:   126392144 kB
Buffers:            2128 kB
Cached:           591092 kB
SwapCached:           32 kB
Active:          2250572 kB
Inactive:         265272 kB
Active(anon):    1936464 kB
Inactive(anon):     4200 kB
Active(file):     314108 kB
Inactive(file):   261072 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             25976 kB
Writeback:            32 kB
AnonPages:       1925724 kB
Mapped:           113988 kB
Shmem:             18028 kB
KReclaimable:     102204 kB
Slab:             189532 kB
SReclaimable:     102204 kB
SUnreclaim:        87328 kB
KernelStack:        4320 kB
PageTables:         7176 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    2405384 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150648 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    477184 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432948 MiB
End job on nodeC022 at 2025-06-30 21:01:35