Trace number 4511242

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
SynLSCD 2025-06-01UNSAT 183.39 183.886

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x30split.opb
MD5SUM2bb0b15a1713ed3ebed857cd771e5926
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 benchmark0.054925
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables301
Total number of constraints151
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)151
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c #vars 301 #constraints 302 1.00332 1
0.00/0.01	c 302 constraints
0.00/0.01	c Finish cloning data from SAT to LS
0.00/0.01	c restart_num_ls  -100000 0
183.30/183.88	c Use LS-small
183.30/183.88	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 (62281 MiB free)
  memory of node 1: 64465 MiB (63679 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511242-1751198420/watcher-4511242-1751198420 -o /tmp/evaluation-result-4511242-1751198420/solver-4511242-1751198420 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751193826-31850 --watchdog 3760 SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4511242-1751198420.opb 

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=32997, runsolver pid=32994
Current StackSize limit: 8192 KiB


[startup+0.100056 s]*
/proc/loadavg: 4.10 4.10 4.09 5/265 32998
/proc/meminfo: memFree=128980236/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=84788 memory=12160 CPUtime=0.09 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 820 0 0 0 7 2 0 0 20 0 1 0 35520716 86822912 3040 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 21197 3040 2496 595 0 5864 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 84788 KiB
Current children cumulated memory: 12160 KiB

[startup+0.205168 s]*
/proc/loadavg: 4.10 4.10 4.09 5/265 32998
/proc/meminfo: memFree=128980236/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=84788 memory=12160 CPUtime=0.19 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 820 0 0 0 16 3 0 0 20 0 1 0 35520716 86822912 3040 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 21197 3040 2496 595 0 5864 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 84788 KiB
Current children cumulated memory: 12160 KiB

[startup+0.304408 s]*
/proc/loadavg: 4.10 4.10 4.09 5/265 32998
/proc/meminfo: memFree=128980236/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=84788 memory=12160 CPUtime=0.29 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 820 0 0 0 25 4 0 0 20 0 1 0 35520716 86822912 3040 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 21197 3040 2496 595 0 5864 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 84788 KiB
Current children cumulated memory: 12160 KiB

[startup+0.700101 s]
/proc/loadavg: 4.10 4.10 4.09 5/265 32998
/proc/meminfo: memFree=128980236/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=84788 memory=12160 CPUtime=0.68 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 820 0 0 0 59 9 0 0 20 0 1 0 35520716 86822912 3040 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 21197 3040 2496 595 0 5864 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 84788 KiB
Current children cumulated memory: 12160 KiB

[startup+1.50009 s]
/proc/loadavg: 4.10 4.10 4.09 5/265 32998
/proc/meminfo: memFree=128980236/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=84788 memory=12160 CPUtime=1.48 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 820 0 0 0 131 17 0 0 20 0 1 0 35520716 86822912 3040 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 21197 3040 2496 595 0 5864 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 84788 KiB
Current children cumulated memory: 12160 KiB

[startup+3.10448 s]
/proc/loadavg: 4.10 4.10 4.09 5/265 32998
/proc/meminfo: memFree=128980240/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=84788 memory=12160 CPUtime=3.08 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 820 0 0 0 273 35 0 0 20 0 1 0 35520716 86822912 3040 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 21197 3040 2496 595 0 5864 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 84788 KiB
Current children cumulated memory: 12160 KiB

[startup+6.30009 s]
/proc/loadavg: 4.10 4.10 4.09 5/265 32998
/proc/meminfo: memFree=128980240/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=84788 memory=12160 CPUtime=6.27 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 820 0 0 0 553 74 0 0 20 0 1 0 35520716 86822912 3040 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 21197 3040 2496 595 0 5864 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 84788 KiB
Current children cumulated memory: 12160 KiB

[startup+12.7001 s]
/proc/loadavg: 4.09 4.10 4.09 5/265 32998
/proc/meminfo: memFree=128975396/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=87836 memory=20196 CPUtime=12.65 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 1765 0 0 0 1136 129 0 0 20 0 1 0 35520716 89944064 5049 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 21959 5049 2528 595 0 6626 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 87836 KiB
Current children cumulated memory: 20196 KiB

[startup+25.5001 s]
/proc/loadavg: 4.07 4.09 4.09 5/265 32998
/proc/meminfo: memFree=128964764/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=95804 memory=34716 CPUtime=25.42 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 3412 0 0 0 2408 134 0 0 20 0 1 0 35520716 98103296 8679 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 23951 8679 2528 595 0 8618 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 95804 KiB
Current children cumulated memory: 34716 KiB

[startup+51.105 s]
/proc/loadavg: 4.11 4.10 4.09 5/264 33010
/proc/meminfo: memFree=128962176/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=96508 memory=37904 CPUtime=50.95 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 3766 0 0 0 4956 139 0 0 20 0 1 0 35520716 98824192 9476 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 24127 9476 2528 595 0 8794 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 96508 KiB
Current children cumulated memory: 37904 KiB

[startup+102.3 s]
/proc/loadavg: 4.10 4.10 4.09 5/264 33011
/proc/meminfo: memFree=128960852/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=98044 memory=39748 CPUtime=102.01 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 4632 0 0 0 10051 150 0 0 20 0 1 0 35520716 100397056 9937 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 24511 9937 2528 595 0 9178 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 98044 KiB
Current children cumulated memory: 39748 KiB

[startup+162.3 s]
/proc/loadavg: 4.35 4.17 4.12 5/264 33013
/proc/meminfo: memFree=128946500/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=101088 memory=43744 CPUtime=161.85 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 5614 0 0 0 16018 167 0 0 20 0 1 0 35520716 103514112 10936 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 25272 10936 2528 595 0 9939 0
Current children cumulated CPU time: 161.85 s
Current children cumulated vsize: 101088 KiB
Current children cumulated memory: 43744 KiB

[startup+183.886 s]
# the end of solver process 32997 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=181.589 s, system=1.80071 s

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

[startup+166.4 s]
/proc/loadavg: 4.32 4.17 4.11 5/264 33013
/proc/meminfo: memFree=128946500/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=101088 memory=43744 CPUtime=165.94 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 5614 0 0 0 16426 168 0 0 20 0 1 0 35520716 103514112 10936 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 25272 10936 2528 595 0 9939 0
Current children cumulated CPU time: 165.94 s
Current children cumulated vsize: 101088 KiB
Current children cumulated memory: 43744 KiB

[startup+172.8 s]
/proc/loadavg: 4.37 4.18 4.12 5/265 33015
/proc/meminfo: memFree=128946752/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=101344 memory=43744 CPUtime=172.33 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 5631 0 0 0 17063 170 0 0 20 0 1 0 35520716 103776256 10936 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 25336 10936 2528 595 0 10003 0
Current children cumulated CPU time: 172.33 s
Current children cumulated vsize: 101344 KiB
Current children cumulated memory: 43744 KiB

[startup+179.2 s]
/proc/loadavg: 4.32 4.17 4.12 5/265 33015
/proc/meminfo: memFree=128942980/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=104048 memory=45700 CPUtime=178.71 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 6254 0 0 0 17696 175 0 0 20 0 1 0 35520716 106545152 11425 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 26012 11425 2528 595 0 10679 0
Current children cumulated CPU time: 178.71 s
Current children cumulated vsize: 104048 KiB
Current children cumulated memory: 45700 KiB

[startup+182.4 s]
/proc/loadavg: 4.32 4.17 4.12 5/265 33016
/proc/meminfo: memFree=128940384/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=104368 memory=48156 CPUtime=181.9 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 6483 0 0 0 18011 179 0 0 20 0 1 0 35520716 106872832 12039 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 26092 12039 2528 595 0 10759 0
Current children cumulated CPU time: 181.9 s
Current children cumulated vsize: 104368 KiB
Current children cumulated memory: 48156 KiB

[startup+183.2 s]
/proc/loadavg: 4.32 4.17 4.12 5/265 33016
/proc/meminfo: memFree=128940384/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=104784 memory=48540 CPUtime=182.69 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 6580 0 0 0 18090 179 0 0 20 0 1 0 35520716 107298816 12135 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 26196 12135 2528 595 0 10863 0
Current children cumulated CPU time: 182.69 s
Current children cumulated vsize: 104784 KiB
Current children cumulated memory: 48540 KiB

[startup+183.6 s]
/proc/loadavg: 4.32 4.17 4.12 5/265 33016
/proc/meminfo: memFree=128940384/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=104944 memory=48540 CPUtime=183.09 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 6595 0 0 0 18130 179 0 0 20 0 1 0 35520716 107462656 12135 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 26236 12135 2528 595 0 10903 0
Current children cumulated CPU time: 183.09 s
Current children cumulated vsize: 104944 KiB
Current children cumulated memory: 48540 KiB

[startup+183.8 s]
/proc/loadavg: 4.32 4.17 4.12 5/265 33016
/proc/meminfo: memFree=128940384/131249992 swapFree=33010684/33010684
[pid=32997] ppid=32994 vsize=104944 memory=48540 CPUtime=183.3 cores=4,6
/proc/32997/stat : 32997 (SynLSCD) R 32994 32997 31839 0 -1 4194304 6595 0 0 0 18150 180 0 0 20 0 1 0 35520716 107462656 12135 18446744073709551615 94347231281152 94347233715305 140735449406400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94347234196728 94347234229760 94347258531840 140735449409894 140735449410027 140735449410027 140735449415629 0
/proc/32997/statm: 26236 12135 2528 595 0 10903 0
Current children cumulated CPU time: 183.3 s
Current children cumulated vsize: 104944 KiB
Current children cumulated memory: 48540 KiB

Child status: 20

Real time (s): 183.886
CPU time (s): 183.39
CPU user time (s): 181.589
CPU system time (s): 1.80071
CPU usage (%): 99.7301
Max. virtual memory (cumulated for all children) (KiB): 104944
Max. memory (cumulated for all children) (KiB): 48540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 181.589
system time used= 1.80071
maximum resident set size= 49052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6627
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= 143
involuntary context switches= 1119


# summary of solver processes directly reported to runsolver:
#   pid: 32997
#   total CPU time (s): 183.39
#   total CPU user time (s): 181.589
#   total CPU system time (s): 1.80071

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.318262 second user time and 0.74676 second system time

The end

Launcher Data 

Begin job on nodeC025 at 2025-06-29 14:00:20
IDJOB=4511242
IDBENCH=160433
IDSOLVER=3369
FILE ID=nodeC025/4511242-1751198420
RUNJOBID= nodeC025-1751193826-31850
SLURM_JOB_ID= 9587592
Free space on /tmp= 433052 MiB

SOLVER NAME= SynLSCD 2025-06-01
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x30split.opb
COMMAND LINE= SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4511242-1751198420/watcher-4511242-1751198420 -o /tmp/evaluation-result-4511242-1751198420/solver-4511242-1751198420 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751193826-31850 --watchdog 3760  SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4511242-1751198420.opb

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

MD5SUM BENCH= 2bb0b15a1713ed3ebed857cd771e5926
RANDOM SEED=571047982

nodeC025 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		: 3599.827
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	: 6999.67
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		: 3599.848
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	: 6999.67
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		: 3610.237
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	: 6999.67
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		: 3600.587
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	: 6999.67
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		: 3597.992
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	: 6999.67
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		: 3599.834
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	: 6999.67
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		: 3599.813
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	: 6999.67
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		: 3586.736
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	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        128985588 kB
MemAvailable:   129682556 kB
Buffers:            3280 kB
Cached:          1498428 kB
SwapCached:            0 kB
Active:           461352 kB
Inactive:        1225748 kB
Active(anon):     203476 kB
Inactive(anon):        0 kB
Active(file):     257876 kB
Inactive(file):  1225748 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3624 kB
Writeback:             0 kB
AnonPages:        188580 kB
Mapped:           114244 kB
Shmem:             18084 kB
KReclaimable:     105168 kB
Slab:             193248 kB
SReclaimable:     105168 kB
SUnreclaim:        88080 kB
KernelStack:        4236 kB
PageTables:         3612 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     561496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150664 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    108544 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:      207572 kB
DirectMap2M:     9000960 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433048 MiB
End job on nodeC025 at 2025-06-29 14:03:24