Trace number 4546096

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 2025-07-23UNSAT 115.238 115.587

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/wallon/
normalized-Hamming-20-10-03-08_c24.opb
MD5SUM9101894967509166591dd86e4191459c
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 benchmark0.667758
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6861
Total number of constraints13501
Number of constraints which are clauses2281
Number of constraints which are cardinality constraints (but not clauses)190
Number of constraints which are nor clauses,nor cardinality constraints11030
Minimum length of a constraint1
Maximum length of a constraint10
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 18
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.07	c #vars 6861 #constraints 13501 1.96779 1
0.00/0.07	c intsize: 5
0.08/0.19	c 13501 constraints
0.08/0.19	c Finish cloning data from SAT to LS
0.08/0.19	c restart_num_ls  -100000 0
115.14/115.57	c Use LS-small
115.14/115.57	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 (53511 MiB free)
  memory of node 1: 64465 MiB (60261 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4546096-1753265025/watcher-4546096-1753265025 -o /tmp/evaluation-result-4546096-1753265025/solver-4546096-1753265025 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1753259701-166035 --watchdog 3760 ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546096-1753265025.opb 

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=167326, runsolver pid=167323

[startup+0.100061 s]*
/proc/loadavg: 4.12 4.10 4.08 5/264 167327
/proc/meminfo: memFree=116487520/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=92864 memory=22104 CPUtime=0.08 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 3027 0 0 0 8 0 0 0 20 0 1 0 242177033 95092736 5526 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 23216 5526 2272 595 0 7883 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 92864 KiB
Current children cumulated memory: 22104 KiB

[startup+0.205462 s]*
/proc/loadavg: 4.12 4.10 4.08 5/264 167327
/proc/meminfo: memFree=116487520/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=113924 memory=41812 CPUtime=0.19 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 8830 0 0 0 18 1 0 0 20 0 1 0 242177033 116658176 10453 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 28481 10453 2432 595 0 13148 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 113924 KiB
Current children cumulated memory: 41812 KiB

[startup+0.305408 s]*
/proc/loadavg: 4.12 4.10 4.08 5/264 167327
/proc/meminfo: memFree=116487520/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=113924 memory=42068 CPUtime=0.29 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 8902 0 0 0 25 4 0 0 20 0 1 0 242177033 116658176 10517 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 28481 10517 2432 595 0 13148 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 113924 KiB
Current children cumulated memory: 42068 KiB

[startup+0.70014 s]
/proc/loadavg: 4.12 4.10 4.08 5/264 167327
/proc/meminfo: memFree=116495296/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=113924 memory=42068 CPUtime=0.68 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 8906 0 0 0 57 11 0 0 20 0 1 0 242177033 116658176 10517 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 28481 10517 2432 595 0 13148 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 113924 KiB
Current children cumulated memory: 42068 KiB

[startup+1.50014 s]
/proc/loadavg: 4.12 4.10 4.08 5/264 167327
/proc/meminfo: memFree=116499184/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=113924 memory=42068 CPUtime=1.48 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 8906 0 0 0 121 27 0 0 20 0 1 0 242177033 116658176 10517 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 28481 10517 2432 595 0 13148 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 113924 KiB
Current children cumulated memory: 42068 KiB

[startup+3.1052 s]
/proc/loadavg: 4.12 4.10 4.08 5/264 167327
/proc/meminfo: memFree=116523436/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=113924 memory=42068 CPUtime=3.08 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 8907 0 0 0 251 57 0 0 20 0 1 0 242177033 116658176 10517 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 28481 10517 2432 595 0 13148 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 113924 KiB
Current children cumulated memory: 42068 KiB

[startup+6.30011 s]
/proc/loadavg: 4.11 4.10 4.08 5/264 167327
/proc/meminfo: memFree=116555692/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=113924 memory=42068 CPUtime=6.26 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 8907 0 0 0 503 123 0 0 20 0 1 0 242177033 116658176 10517 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 28481 10517 2432 595 0 13148 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 113924 KiB
Current children cumulated memory: 42068 KiB

[startup+12.7001 s]
/proc/loadavg: 4.10 4.10 4.08 5/264 167327
/proc/meminfo: memFree=116618672/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=118624 memory=49108 CPUtime=12.64 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 10088 0 0 0 1105 159 0 0 20 0 1 0 242177033 121470976 12277 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 29656 12277 2496 595 0 14323 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 118624 KiB
Current children cumulated memory: 49108 KiB

[startup+25.5001 s]
/proc/loadavg: 4.08 4.09 4.08 5/264 167327
/proc/meminfo: memFree=116765072/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=120876 memory=51540 CPUtime=25.41 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 10690 0 0 0 2381 160 0 0 20 0 1 0 242177033 123777024 12885 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 30219 12885 2496 595 0 14886 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 120876 KiB
Current children cumulated memory: 51540 KiB

[startup+51.1053 s]
/proc/loadavg: 4.27 4.14 4.10 5/264 167328
/proc/meminfo: memFree=117112768/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=122716 memory=53204 CPUtime=50.94 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 11150 0 0 0 4932 162 0 0 20 0 1 0 242177033 125661184 13301 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 30679 13301 2496 595 0 15346 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 122716 KiB
Current children cumulated memory: 53204 KiB

[startup+102.3 s]
/proc/loadavg: 4.30 4.17 4.11 5/264 167330
/proc/meminfo: memFree=117748104/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=123972 memory=56576 CPUtime=101.98 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 11496 0 0 0 10033 165 0 0 20 0 1 0 242177033 126947328 14144 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 30993 14144 2496 595 0 15660 0
Current children cumulated CPU time: 101.98 s
Current children cumulated vsize: 123972 KiB
Current children cumulated memory: 56576 KiB

[startup+115.587 s]
# the end of solver process 167326 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=113.569 s, system=1.66893 s

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

[startup+102.4 s]
/proc/loadavg: 4.30 4.17 4.11 5/264 167330
/proc/meminfo: memFree=117748104/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=123972 memory=56576 CPUtime=102.08 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 11496 0 0 0 10043 165 0 0 20 0 1 0 242177033 126947328 14144 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 30993 14144 2496 595 0 15660 0
Current children cumulated CPU time: 102.08 s
Current children cumulated vsize: 123972 KiB
Current children cumulated memory: 56576 KiB

[startup+108.8 s]
/proc/loadavg: 4.27 4.17 4.11 5/264 167330
/proc/meminfo: memFree=117812368/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=124304 memory=56960 CPUtime=108.46 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 11577 0 0 0 10680 166 0 0 20 0 1 0 242177033 127287296 14240 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 31076 14240 2496 595 0 15743 0
Current children cumulated CPU time: 108.46 s
Current children cumulated vsize: 124304 KiB
Current children cumulated memory: 56960 KiB

[startup+112 s]*
/proc/loadavg: 4.25 4.17 4.11 5/264 167330
/proc/meminfo: memFree=117868816/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=124304 memory=56960 CPUtime=111.66 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 11577 0 0 0 11000 166 0 0 20 0 1 0 242177033 127287296 14240 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 31076 14240 2496 595 0 15743 0
Current children cumulated CPU time: 111.66 s
Current children cumulated vsize: 124304 KiB
Current children cumulated memory: 56960 KiB

[startup+113.6 s]
/proc/loadavg: 4.25 4.17 4.11 5/264 167330
/proc/meminfo: memFree=117884944/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=124632 memory=57088 CPUtime=113.25 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 11622 0 0 0 11159 166 0 0 20 0 1 0 242177033 127623168 14272 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 31158 14272 2496 595 0 15825 0
Current children cumulated CPU time: 113.25 s
Current children cumulated vsize: 124632 KiB
Current children cumulated memory: 57088 KiB

[startup+114.4 s]
/proc/loadavg: 4.25 4.17 4.11 5/264 167330
/proc/meminfo: memFree=117900444/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=125324 memory=57856 CPUtime=114.04 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 11796 0 0 0 11238 166 0 0 20 0 1 0 242177033 128331776 14464 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 31331 14464 2496 595 0 15998 0
Current children cumulated CPU time: 114.04 s
Current children cumulated vsize: 125324 KiB
Current children cumulated memory: 57856 KiB

[startup+115.2 s]
/proc/loadavg: 4.23 4.16 4.11 5/264 167330
/proc/meminfo: memFree=117908220/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=125324 memory=57856 CPUtime=114.84 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 11797 0 0 0 11318 166 0 0 20 0 1 0 242177033 128331776 14464 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 31331 14464 2496 595 0 15998 0
Current children cumulated CPU time: 114.84 s
Current children cumulated vsize: 125324 KiB
Current children cumulated memory: 57856 KiB

[startup+115.4 s]
/proc/loadavg: 4.23 4.16 4.11 5/264 167330
/proc/meminfo: memFree=117908220/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=125324 memory=57856 CPUtime=115.04 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 11797 0 0 0 11338 166 0 0 20 0 1 0 242177033 128331776 14464 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 31331 14464 2496 595 0 15998 0
Current children cumulated CPU time: 115.04 s
Current children cumulated vsize: 125324 KiB
Current children cumulated memory: 57856 KiB

[startup+115.5 s]
/proc/loadavg: 4.23 4.16 4.11 5/264 167330
/proc/meminfo: memFree=117908220/131249992 swapFree=33009392/33010684
[pid=167326] ppid=167323 vsize=125324 memory=57856 CPUtime=115.14 cores=1,3
/proc/167326/stat : 167326 (SynLSCD) R 167323 167326 166016 0 -1 4194304 11797 0 0 0 11348 166 0 0 20 0 1 0 242177033 128331776 14464 18446744073709551615 93923349852160 93923352286761 140735732107088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93923352767736 93923352800768 93923389882368 140735732111747 140735732111882 140735732111882 140735732117486 0
/proc/167326/statm: 31331 14464 2496 595 0 15998 0
Current children cumulated CPU time: 115.14 s
Current children cumulated vsize: 125324 KiB
Current children cumulated memory: 57856 KiB

Child status: 20

Real time (s): 115.587
CPU time (s): 115.238
CPU user time (s): 113.569
CPU system time (s): 1.66893
CPU usage (%): 99.6985
Max. virtual memory (cumulated for all children) (KiB): 125324
Max. memory (cumulated for all children) (KiB): 57856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 113.569
system time used= 1.66893
maximum resident set size= 58240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11830
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= 138
involuntary context switches= 168


# summary of solver processes directly reported to runsolver:
#   pid: 167326
#   total CPU time (s): 115.238
#   total CPU user time (s): 113.569
#   total CPU system time (s): 1.66893

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.196471 second user time and 0.512189 second system time

The end

Launcher Data 

Begin job on nodeC035 at 2025-07-23 12:03:45
IDJOB=4546096
IDBENCH=180876
IDSOLVER=3421
FILE ID=nodeC035/4546096-1753265025
RUNJOBID= nodeC035-1753259701-166035
SLURM_JOB_ID= 9689190
Free space on /tmp= 432436 MiB

SOLVER NAME= SynLSCD 2025-07-23
BENCH NAME= PB25/normalized-PB25/DEC-LIN/wallon/normalized-Hamming-20-10-03-08_c24.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-4546096-1753265025/watcher-4546096-1753265025 -o /tmp/evaluation-result-4546096-1753265025/solver-4546096-1753265025 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1753259701-166035 --watchdog 3760  ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546096-1753265025.opb

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

MD5SUM BENCH= 9101894967509166591dd86e4191459c
RANDOM SEED=651885292

nodeC035 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		: 3599.719
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	: 6999.51
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		: 3596.696
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	: 6999.51
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		: 3587.795
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	: 6999.51
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		: 3599.724
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	: 6999.51
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		: 3599.834
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	: 6999.51
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		: 3599.758
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	: 6999.51
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		: 3613.246
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	: 6999.51
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		: 3651.509
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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        116502784 kB
MemAvailable:   118769080 kB
Buffers:             664 kB
Cached:          3016620 kB
SwapCached:          336 kB
Active:          9832324 kB
Inactive:        2146364 kB
Active(anon):    8968400 kB
Inactive(anon):    18908 kB
Active(file):     863924 kB
Inactive(file):  2127456 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009392 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              4264 kB
Writeback:             0 kB
AnonPages:       8963176 kB
Mapped:           120972 kB
Shmem:             25904 kB
KReclaimable:     228308 kB
Slab:             324408 kB
SReclaimable:     228308 kB
SUnreclaim:        96100 kB
KernelStack:        4304 kB
PageTables:        20964 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:   10365040 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   6500352 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= 432432 MiB
End job on nodeC035 at 2025-07-23 12:05:41