Trace number 4495017

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
Hybrid-CASHWMaxSATDisjCadS+SynLSCD 2025-06-01UNSAT 2.27678 2.30344

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900577940.opb
MD5SUM1e015d6c46c188cbdc8b67cd75b35286
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 benchmark2.10138
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 661
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 

2.16/2.29	c Solved by First Program
2.16/2.29	c Using cadical-2.0.0-2df7b7f SAT solver by Armin Biere (2022)
2.16/2.29	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 (62890 MiB free)
  memory of node 1: 64465 MiB (63953 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4495017-1751133695/watcher-4495017-1751133695 -o /tmp/evaluation-result-4495017-1751133695/solver-4495017-1751133695 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751133631-11594 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjCadS+SynLSCD HOME/instance-4495017-1751133695.opb 3600 HOME 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=12126, runsolver pid=12123
Current StackSize limit: 8192 KiB


[startup+0.100057 s]*
/proc/loadavg: 2.91 0.92 0.38 5/274 12130
/proc/meminfo: memFree=129887736/131250000 swapFree=33010684/33010684
[pid=12126] ppid=12123 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/12126/stat : 12126 (Hybrid-CASHWMax) S 12123 12126 11578 0 -1 4194304 250 107 0 0 0 0 0 0 20 0 1 0 28992002 4427776 768 18446744073709551615 94190269485056 94190270379589 140726202873888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94190270618640 94190270666384 94190298259456 140726202878295 140726202878449 140726202878449 140726202884051 0
/proc/12126/statm: 1081 768 704 219 0 143 0
[pid=12129] ppid=12126 vsize=2660 memory=1280 CPUtime=0 cores=4,6
/proc/12129/stat : 12129 (timeout) S 12126 12129 11578 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 28992004 2723840 320 18446744073709551615 94374568779776 94374568796289 140727296940048 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94374568811056 94374568813144 94374583111680 140727296948640 140727296948770 140727296948770 140727296954343 0
/proc/12129/statm: 665 320 320 5 0 90 0
[pid=12130] ppid=12129 vsize=22508 memory=8580 CPUtime=0.08 cores=4,6
/proc/12130/stat : 12130 (CASHWMaxSAT-Dis) R 12129 12129 11578 0 -1 4194304 1532 0 0 0 8 0 0 0 20 0 1 0 28992004 23048192 2145 18446744073709551615 4198400 14817773 140730907832480 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 38199296 140730907838886 140730907839003 140730907839003 140730907844576 0
/proc/12130/statm: 5627 2145 960 2593 0 2520 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 29492 KiB
Current children cumulated memory: 12932 KiB

[startup+0.205691 s]*
/proc/loadavg: 2.91 0.92 0.38 5/274 12130
/proc/meminfo: memFree=129887736/131250000 swapFree=33010684/33010684
[pid=12126] ppid=12123 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/12126/stat : 12126 (Hybrid-CASHWMax) S 12123 12126 11578 0 -1 4194304 250 107 0 0 0 0 0 0 20 0 1 0 28992002 4427776 768 18446744073709551615 94190269485056 94190270379589 140726202873888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94190270618640 94190270666384 94190298259456 140726202878295 140726202878449 140726202878449 140726202884051 0
/proc/12126/statm: 1081 768 704 219 0 143 0
[pid=12129] ppid=12126 vsize=2660 memory=1280 CPUtime=0 cores=4,6
/proc/12129/stat : 12129 (timeout) S 12126 12129 11578 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 28992004 2723840 320 18446744073709551615 94374568779776 94374568796289 140727296940048 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94374568811056 94374568813144 94374583111680 140727296948640 140727296948770 140727296948770 140727296954343 0
/proc/12129/statm: 665 320 320 5 0 90 0
[pid=12130] ppid=12129 vsize=22500 memory=8572 CPUtime=0.18 cores=4,6
/proc/12130/stat : 12130 (CASHWMaxSAT-Dis) R 12129 12129 11578 0 -1 4194304 1801 0 0 0 18 0 0 0 20 0 1 0 28992004 23040000 2143 18446744073709551615 4198400 14817773 140730907832480 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 38199296 140730907838886 140730907839003 140730907839003 140730907844576 0
/proc/12130/statm: 5625 2143 992 2593 0 2518 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 29484 KiB
Current children cumulated memory: 12924 KiB

[startup+0.304893 s]*
/proc/loadavg: 2.91 0.92 0.38 5/274 12130
/proc/meminfo: memFree=129887736/131250000 swapFree=33010684/33010684
[pid=12126] ppid=12123 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/12126/stat : 12126 (Hybrid-CASHWMax) S 12123 12126 11578 0 -1 4194304 250 107 0 0 0 0 0 0 20 0 1 0 28992002 4427776 768 18446744073709551615 94190269485056 94190270379589 140726202873888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94190270618640 94190270666384 94190298259456 140726202878295 140726202878449 140726202878449 140726202884051 0
/proc/12126/statm: 1081 768 704 219 0 143 0
[pid=12129] ppid=12126 vsize=2660 memory=1280 CPUtime=0 cores=4,6
/proc/12129/stat : 12129 (timeout) S 12126 12129 11578 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 28992004 2723840 320 18446744073709551615 94374568779776 94374568796289 140727296940048 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94374568811056 94374568813144 94374583111680 140727296948640 140727296948770 140727296948770 140727296954343 0
/proc/12129/statm: 665 320 320 5 0 90 0
[pid=12130] ppid=12129 vsize=23052 memory=9124 CPUtime=0.28 cores=4,6
/proc/12130/stat : 12130 (CASHWMaxSAT-Dis) R 12129 12129 11578 0 -1 4194304 2051 0 0 0 28 0 0 0 20 0 1 0 28992004 23605248 2281 18446744073709551615 4198400 14817773 140730907832480 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 38199296 140730907838886 140730907839003 140730907839003 140730907844576 0
/proc/12130/statm: 5763 2281 992 2593 0 2656 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 30036 KiB
Current children cumulated memory: 13476 KiB

[startup+0.700167 s]
/proc/loadavg: 2.91 0.92 0.38 5/274 12130
/proc/meminfo: memFree=129887736/131250000 swapFree=33010684/33010684
[pid=12126] ppid=12123 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/12126/stat : 12126 (Hybrid-CASHWMax) S 12123 12126 11578 0 -1 4194304 250 107 0 0 0 0 0 0 20 0 1 0 28992002 4427776 768 18446744073709551615 94190269485056 94190270379589 140726202873888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94190270618640 94190270666384 94190298259456 140726202878295 140726202878449 140726202878449 140726202884051 0
/proc/12126/statm: 1081 768 704 219 0 143 0
[pid=12129] ppid=12126 vsize=2660 memory=1280 CPUtime=0 cores=4,6
/proc/12129/stat : 12129 (timeout) S 12126 12129 11578 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 28992004 2723840 320 18446744073709551615 94374568779776 94374568796289 140727296940048 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94374568811056 94374568813144 94374583111680 140727296948640 140727296948770 140727296948770 140727296954343 0
/proc/12129/statm: 665 320 320 5 0 90 0
[pid=12130] ppid=12129 vsize=23452 memory=9604 CPUtime=0.67 cores=4,6
/proc/12130/stat : 12130 (CASHWMaxSAT-Dis) R 12129 12129 11578 0 -1 4194304 2597 0 0 0 67 0 0 0 20 0 1 0 28992004 24014848 2401 18446744073709551615 4198400 14817773 140730907832480 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 38199296 140730907838886 140730907839003 140730907839003 140730907844576 0
/proc/12130/statm: 5863 2401 992 2593 0 2756 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 30436 KiB
Current children cumulated memory: 13956 KiB

[startup+1.50024 s]
/proc/loadavg: 2.91 0.92 0.38 5/274 12130
/proc/meminfo: memFree=129895764/131250000 swapFree=33010684/33010684
[pid=12126] ppid=12123 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/12126/stat : 12126 (Hybrid-CASHWMax) S 12123 12126 11578 0 -1 4194304 250 107 0 0 0 0 0 0 20 0 1 0 28992002 4427776 768 18446744073709551615 94190269485056 94190270379589 140726202873888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94190270618640 94190270666384 94190298259456 140726202878295 140726202878449 140726202878449 140726202884051 0
/proc/12126/statm: 1081 768 704 219 0 143 0
[pid=12129] ppid=12126 vsize=2660 memory=1280 CPUtime=0 cores=4,6
/proc/12129/stat : 12129 (timeout) S 12126 12129 11578 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 28992004 2723840 320 18446744073709551615 94374568779776 94374568796289 140727296940048 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94374568811056 94374568813144 94374583111680 140727296948640 140727296948770 140727296948770 140727296954343 0
/proc/12129/statm: 665 320 320 5 0 90 0
[pid=12130] ppid=12129 vsize=24392 memory=10384 CPUtime=1.47 cores=4,6
/proc/12130/stat : 12130 (CASHWMaxSAT-Dis) R 12129 12129 11578 0 -1 4194304 3338 0 0 0 147 0 0 0 20 0 1 0 28992004 24977408 2596 18446744073709551615 4198400 14817773 140730907832480 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 38199296 140730907838886 140730907839003 140730907839003 140730907844576 0
/proc/12130/statm: 6098 2596 992 2593 0 2991 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 31376 KiB
Current children cumulated memory: 14736 KiB

[startup+2.30341 s]
# the end of solver process 12126 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.26226 s, system=0.014526 s

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

[startup+1.60028 s]
/proc/loadavg: 2.91 0.92 0.38 5/274 12130
/proc/meminfo: memFree=129895764/131250000 swapFree=33010684/33010684
[pid=12126] ppid=12123 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/12126/stat : 12126 (Hybrid-CASHWMax) S 12123 12126 11578 0 -1 4194304 250 107 0 0 0 0 0 0 20 0 1 0 28992002 4427776 768 18446744073709551615 94190269485056 94190270379589 140726202873888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94190270618640 94190270666384 94190298259456 140726202878295 140726202878449 140726202878449 140726202884051 0
/proc/12126/statm: 1081 768 704 219 0 143 0
[pid=12129] ppid=12126 vsize=2660 memory=1280 CPUtime=0 cores=4,6
/proc/12129/stat : 12129 (timeout) S 12126 12129 11578 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 28992004 2723840 320 18446744073709551615 94374568779776 94374568796289 140727296940048 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94374568811056 94374568813144 94374583111680 140727296948640 140727296948770 140727296948770 140727296954343 0
/proc/12129/statm: 665 320 320 5 0 90 0
[pid=12130] ppid=12129 vsize=24492 memory=10484 CPUtime=1.57 cores=4,6
/proc/12130/stat : 12130 (CASHWMaxSAT-Dis) R 12129 12129 11578 0 -1 4194304 3623 0 0 0 157 0 0 0 20 0 1 0 28992004 25079808 2621 18446744073709551615 4198400 14817773 140730907832480 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 38199296 140730907838886 140730907839003 140730907839003 140730907844576 0
/proc/12130/statm: 6123 2621 992 2593 0 3016 0
Current children cumulated CPU time: 1.57 s
Current children cumulated vsize: 31476 KiB
Current children cumulated memory: 14836 KiB

[startup+2.00014 s]*
/proc/loadavg: 2.91 0.92 0.38 5/274 12130
/proc/meminfo: memFree=129904224/131250000 swapFree=33010684/33010684
[pid=12126] ppid=12123 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/12126/stat : 12126 (Hybrid-CASHWMax) S 12123 12126 11578 0 -1 4194304 250 107 0 0 0 0 0 0 20 0 1 0 28992002 4427776 768 18446744073709551615 94190269485056 94190270379589 140726202873888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94190270618640 94190270666384 94190298259456 140726202878295 140726202878449 140726202878449 140726202884051 0
/proc/12126/statm: 1081 768 704 219 0 143 0
[pid=12129] ppid=12126 vsize=2660 memory=1280 CPUtime=0 cores=4,6
/proc/12129/stat : 12129 (timeout) S 12126 12129 11578 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 28992004 2723840 320 18446744073709551615 94374568779776 94374568796289 140727296940048 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94374568811056 94374568813144 94374583111680 140727296948640 140727296948770 140727296948770 140727296954343 0
/proc/12129/statm: 665 320 320 5 0 90 0
[pid=12130] ppid=12129 vsize=24148 memory=10200 CPUtime=1.97 cores=4,6
/proc/12130/stat : 12130 (CASHWMaxSAT-Dis) R 12129 12129 11578 0 -1 4194304 4118 0 0 0 197 0 0 0 20 0 1 0 28992004 24727552 2550 18446744073709551615 4198400 14817773 140730907832480 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 38199296 140730907838886 140730907839003 140730907839003 140730907844576 0
/proc/12130/statm: 6037 2550 992 2593 0 2930 0
Current children cumulated CPU time: 1.97 s
Current children cumulated vsize: 31132 KiB
Current children cumulated memory: 14552 KiB

[startup+2.20015 s]
/proc/loadavg: 2.91 0.92 0.38 5/274 12130
/proc/meminfo: memFree=129904224/131250000 swapFree=33010684/33010684
[pid=12126] ppid=12123 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/12126/stat : 12126 (Hybrid-CASHWMax) S 12123 12126 11578 0 -1 4194304 250 107 0 0 0 0 0 0 20 0 1 0 28992002 4427776 768 18446744073709551615 94190269485056 94190270379589 140726202873888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94190270618640 94190270666384 94190298259456 140726202878295 140726202878449 140726202878449 140726202884051 0
/proc/12126/statm: 1081 768 704 219 0 143 0
[pid=12129] ppid=12126 vsize=2660 memory=1280 CPUtime=0 cores=4,6
/proc/12129/stat : 12129 (timeout) S 12126 12129 11578 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 28992004 2723840 320 18446744073709551615 94374568779776 94374568796289 140727296940048 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94374568811056 94374568813144 94374583111680 140727296948640 140727296948770 140727296948770 140727296954343 0
/proc/12129/statm: 665 320 320 5 0 90 0
[pid=12130] ppid=12129 vsize=24728 memory=10712 CPUtime=2.16 cores=4,6
/proc/12130/stat : 12130 (CASHWMaxSAT-Dis) R 12129 12129 11578 0 -1 4194304 4268 0 0 0 216 0 0 0 20 0 1 0 28992004 25321472 2678 18446744073709551615 4198400 14817773 140730907832480 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 38199296 140730907838886 140730907839003 140730907839003 140730907844576 0
/proc/12130/statm: 6182 2678 992 2593 0 3075 0
Current children cumulated CPU time: 2.16 s
Current children cumulated vsize: 31712 KiB
Current children cumulated memory: 15064 KiB

[startup+2.30015 s]
/proc/loadavg: 2.91 0.92 0.38 5/274 12130
/proc/meminfo: memFree=129904224/131250000 swapFree=33010684/33010684
[pid=12126] ppid=12123 vsize=4324 memory=3072 CPUtime=2.27 cores=4,6
/proc/12126/stat : 12126 (Hybrid-CASHWMax) S 12123 12126 11578 0 -1 4194304 313 4586 0 0 0 0 226 1 20 0 1 0 28992002 4427776 768 18446744073709551615 94190269485056 94190270379589 140726202873888 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94190270618640 94190270666384 94190298259456 140726202878295 140726202878449 140726202878449 140726202884051 0
/proc/12126/statm: 1081 768 704 219 0 143 0
Current children cumulated CPU time: 2.27 s
Current children cumulated vsize: 4324 KiB
Current children cumulated memory: 3072 KiB

Child status: 0

Real time (s): 2.30344
CPU time (s): 2.27678
CPU user time (s): 2.26226
CPU system time (s): 0.014526
CPU usage (%): 98.8428
Max. virtual memory (cumulated for all children) (KiB): 31712
Max. memory (cumulated for all children) (KiB): 15064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.26226
system time used= 0.014526
maximum resident set size= 11508
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4998
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= 327
involuntary context switches= 4


# summary of solver processes directly reported to runsolver:
#   pid: 12126
#   total CPU time (s): 2.27678
#   total CPU user time (s): 2.26226
#   total CPU system time (s): 0.014526

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016118 second user time and 0.036991 second system time

The end

Launcher Data 

Begin job on nodeC028 at 2025-06-28 20:01:35
IDJOB=4495017
IDBENCH=147976
IDSOLVER=3328
FILE ID=nodeC028/4495017-1751133695
RUNJOBID= nodeC028-1751133631-11594
SLURM_JOB_ID= 9587428
Free space on /tmp= 433008 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjCadS+SynLSCD 2025-06-01
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjCadS+SynLSCD BENCHNAME TIMEOUT TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4495017-1751133695/watcher-4495017-1751133695 -o /tmp/evaluation-result-4495017-1751133695/solver-4495017-1751133695 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751133631-11594 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjCadS+SynLSCD HOME/instance-4495017-1751133695.opb 3600 HOME

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

MD5SUM BENCH= 1e015d6c46c188cbdc8b67cd75b35286
RANDOM SEED=55591479

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		: 3599.851
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		: 3600.174
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		: 3598.913
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		: 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	: 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		: 3600.057
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		: 3599.615
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		: 3603.436
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		: 3599.926
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:        129887988 kB
MemAvailable:   129504448 kB
Buffers:            3280 kB
Cached:           399004 kB
SwapCached:            0 kB
Active:           462856 kB
Inactive:         192388 kB
Active(anon):     271032 kB
Inactive(anon):        0 kB
Active(file):     191824 kB
Inactive(file):   192388 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             36404 kB
Writeback:             4 kB
AnonPages:        253356 kB
Mapped:           114796 kB
Shmem:             18068 kB
KReclaimable:      84060 kB
Slab:             165848 kB
SReclaimable:      84060 kB
SUnreclaim:        81788 kB
KernelStack:        4384 kB
PageTables:         3696 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     604708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150632 kB
VmallocChunk:          0 kB
Percpu:             3712 kB
HardwareCorrupted:     0 kB
AnonHugePages:     57344 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= 432992 MiB
End job on nodeC028 at 2025-06-28 20:01:37