Trace number 4545479

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 117.571 117.95

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 

0.09/0.21	c #vars 6861 #constraints 13501 1.96779 1
0.40/0.51	c 13501 constraints
0.40/0.51	c Finish cloning data from SAT to LS
0.40/0.51	c restart_num_ls  -100000 0
117.51/117.93	c Use LS-small
117.51/117.93	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: 63837 MiB (61012 MiB free)
  memory of node 1: 64465 MiB (62726 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545479-1753234682/watcher-4545479-1753234682 -o /tmp/evaluation-result-4545479-1753234682/solver-4545479-1753234682 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1753234385-195799 --watchdog 3760 SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545479-1753234682.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=196094, runsolver pid=196091

[startup+0.10007 s]*
/proc/loadavg: 4.02 3.17 3.14 5/254 196095
/proc/meminfo: memFree=126715108/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=89252 memory=16128 CPUtime=0.09 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 2090 0 0 0 8 1 0 0 20 0 1 0 239147373 91394048 4032 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 22313 4032 2208 595 0 6980 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 89252 KiB
Current children cumulated memory: 16128 KiB

[startup+0.213435 s]*
/proc/loadavg: 4.02 3.17 3.14 5/254 196095
/proc/meminfo: memFree=126715016/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=91832 memory=21172 CPUtime=0.2 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 2794 0 0 0 19 1 0 0 20 0 1 0 239147373 94035968 5293 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 22958 5293 2272 595 0 7625 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 91832 KiB
Current children cumulated memory: 21172 KiB

[startup+0.313546 s]*
/proc/loadavg: 4.02 3.17 3.14 5/254 196095
/proc/meminfo: memFree=126713532/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=92996 memory=22324 CPUtime=0.31 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 3058 0 0 0 29 2 0 0 20 0 1 0 239147373 95227904 5581 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 23249 5581 2272 595 0 7916 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 92996 KiB
Current children cumulated memory: 22324 KiB

[startup+0.700326 s]
/proc/loadavg: 4.02 3.17 3.14 5/254 196095
/proc/meminfo: memFree=126697908/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=113924 memory=42252 CPUtime=0.68 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 8901 0 0 0 61 7 0 0 20 0 1 0 239147373 116658176 10563 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 28481 10563 2464 595 0 13148 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 113924 KiB
Current children cumulated memory: 42252 KiB

[startup+1.50031 s]
/proc/loadavg: 4.02 3.17 3.14 5/254 196095
/proc/meminfo: memFree=126693876/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=113924 memory=42252 CPUtime=1.47 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 8907 0 0 0 125 22 0 0 20 0 1 0 239147373 116658176 10563 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 28481 10563 2464 595 0 13148 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 113924 KiB
Current children cumulated memory: 42252 KiB

[startup+3.113 s]
/proc/loadavg: 4.02 3.17 3.14 5/254 196095
/proc/meminfo: memFree=126710508/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=113924 memory=42252 CPUtime=3.08 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 8908 0 0 0 256 52 0 0 20 0 1 0 239147373 116658176 10563 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 28481 10563 2464 595 0 13148 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 113924 KiB
Current children cumulated memory: 42252 KiB

[startup+6.3003 s]
/proc/loadavg: 4.01 3.19 3.15 5/252 196095
/proc/meminfo: memFree=126734376/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=113924 memory=42252 CPUtime=6.26 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 8908 0 0 0 508 118 0 0 20 0 1 0 239147373 116658176 10563 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 28481 10563 2464 595 0 13148 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 113924 KiB
Current children cumulated memory: 42252 KiB

[startup+12.7003 s]
/proc/loadavg: 4.01 3.20 3.15 5/252 196095
/proc/meminfo: memFree=126791868/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=116664 memory=47116 CPUtime=12.64 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 9578 0 0 0 1091 173 0 0 20 0 1 0 239147373 119463936 11779 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 29166 11779 2496 595 0 13833 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 116664 KiB
Current children cumulated memory: 47116 KiB

[startup+25.5003 s]
/proc/loadavg: 4.01 3.24 3.17 5/252 196095
/proc/meminfo: memFree=126885836/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=120876 memory=51596 CPUtime=25.4 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 10689 0 0 0 2365 175 0 0 20 0 1 0 239147373 123777024 12899 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 30219 12899 2496 595 0 14886 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 120876 KiB
Current children cumulated memory: 51596 KiB

[startup+51.113 s]
/proc/loadavg: 4.09 3.32 3.20 5/252 196146
/proc/meminfo: memFree=127594320/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=122204 memory=52748 CPUtime=50.93 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 11021 0 0 0 4915 178 0 0 20 0 1 0 239147373 125136896 13187 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 30551 13187 2496 595 0 15218 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 122204 KiB
Current children cumulated memory: 52748 KiB

[startup+102.3 s]
/proc/loadavg: 4.11 3.44 3.25 5/252 196193
/proc/meminfo: memFree=128012928/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=123972 memory=56632 CPUtime=101.96 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 11468 0 0 0 10013 183 0 0 20 0 1 0 239147373 126947328 14158 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 30993 14158 2496 595 0 15660 0
Current children cumulated CPU time: 101.96 s
Current children cumulated vsize: 123972 KiB
Current children cumulated memory: 56632 KiB

[startup+117.95 s]
# the end of solver process 196094 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=115.724 s, system=1.84698 s

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

[startup+102.4 s]
/proc/loadavg: 4.11 3.44 3.25 5/252 196193
/proc/meminfo: memFree=128012928/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=123972 memory=56632 CPUtime=102.06 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 11468 0 0 0 10023 183 0 0 20 0 1 0 239147373 126947328 14158 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 30993 14158 2496 595 0 15660 0
Current children cumulated CPU time: 102.06 s
Current children cumulated vsize: 123972 KiB
Current children cumulated memory: 56632 KiB

[startup+108.8 s]
/proc/loadavg: 4.10 3.45 3.25 5/252 196193
/proc/meminfo: memFree=128080296/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=123972 memory=56632 CPUtime=108.44 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 11495 0 0 0 10661 183 0 0 20 0 1 0 239147373 126947328 14158 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 30993 14158 2496 595 0 15660 0
Current children cumulated CPU time: 108.44 s
Current children cumulated vsize: 123972 KiB
Current children cumulated memory: 56632 KiB

[startup+112 s]*
/proc/loadavg: 4.09 3.46 3.25 5/252 196193
/proc/meminfo: memFree=128124332/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=124304 memory=57016 CPUtime=111.65 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 11576 0 0 0 10981 184 0 0 20 0 1 0 239147373 127287296 14254 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 31076 14254 2496 595 0 15743 0
Current children cumulated CPU time: 111.65 s
Current children cumulated vsize: 124304 KiB
Current children cumulated memory: 57016 KiB

[startup+115.2 s]
/proc/loadavg: 4.08 3.47 3.26 5/252 196193
/proc/meminfo: memFree=128162760/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=124632 memory=57144 CPUtime=114.82 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 11621 0 0 0 11298 184 0 0 20 0 1 0 239147373 127623168 14286 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 31158 14286 2496 595 0 15825 0
Current children cumulated CPU time: 114.82 s
Current children cumulated vsize: 124632 KiB
Current children cumulated memory: 57144 KiB

[startup+116.8 s]
/proc/loadavg: 4.08 3.47 3.26 5/252 196193
/proc/meminfo: memFree=128169240/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=125324 memory=57912 CPUtime=116.42 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 11795 0 0 0 11458 184 0 0 20 0 1 0 239147373 128331776 14478 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 31331 14478 2496 595 0 15998 0
Current children cumulated CPU time: 116.42 s
Current children cumulated vsize: 125324 KiB
Current children cumulated memory: 57912 KiB

[startup+117.6 s]
/proc/loadavg: 4.08 3.47 3.26 5/252 196193
/proc/meminfo: memFree=128179552/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=125324 memory=57912 CPUtime=117.21 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 11796 0 0 0 11537 184 0 0 20 0 1 0 239147373 128331776 14478 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 31331 14478 2496 595 0 15998 0
Current children cumulated CPU time: 117.21 s
Current children cumulated vsize: 125324 KiB
Current children cumulated memory: 57912 KiB

[startup+117.8 s]
/proc/loadavg: 4.08 3.47 3.26 5/252 196193
/proc/meminfo: memFree=128179552/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=125324 memory=57912 CPUtime=117.41 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 11796 0 0 0 11557 184 0 0 20 0 1 0 239147373 128331776 14478 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 31331 14478 2496 595 0 15998 0
Current children cumulated CPU time: 117.41 s
Current children cumulated vsize: 125324 KiB
Current children cumulated memory: 57912 KiB

[startup+117.9 s]
/proc/loadavg: 4.08 3.47 3.26 5/252 196193
/proc/meminfo: memFree=128179552/131382116 swapFree=33009904/33010684
[pid=196094] ppid=196091 vsize=125324 memory=57912 CPUtime=117.51 cores=1,3
/proc/196094/stat : 196094 (SynLSCD) R 196091 196094 195787 0 -1 4194304 11796 0 0 0 11567 184 0 0 20 0 1 0 239147373 128331776 14478 18446744073709551615 94482737299456 94482739733609 140725951977168 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94482740215032 94482740248064 94482745552896 140725951981924 140725951982057 140725951982057 140725951987661 0
/proc/196094/statm: 31331 14478 2496 595 0 15998 0
Current children cumulated CPU time: 117.51 s
Current children cumulated vsize: 125324 KiB
Current children cumulated memory: 57912 KiB

Child status: 20

Real time (s): 117.95
CPU time (s): 117.571
CPU user time (s): 115.724
CPU system time (s): 1.84698
CPU usage (%): 99.6784
Max. virtual memory (cumulated for all children) (KiB): 125324
Max. memory (cumulated for all children) (KiB): 57912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 115.724
system time used= 1.84698
maximum resident set size= 58424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11829
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= 136
involuntary context switches= 119


# summary of solver processes directly reported to runsolver:
#   pid: 196094
#   total CPU time (s): 117.571
#   total CPU user time (s): 115.724
#   total CPU system time (s): 1.84698

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.59249 second user time and 1.20127 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-23 03:38:02
IDJOB=4545479
IDBENCH=180876
IDSOLVER=3369
FILE ID=nodeC004/4545479-1753234682
RUNJOBID= nodeC004-1753234385-195799
SLURM_JOB_ID= 9687857
Free space on /tmp= 432992 MiB

SOLVER NAME= SynLSCD 2025-06-01
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-4545479-1753234682/watcher-4545479-1753234682 -o /tmp/evaluation-result-4545479-1753234682/solver-4545479-1753234682 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1753234385-195799 --watchdog 3760  SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545479-1753234682.opb

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

MD5SUM BENCH= 9101894967509166591dd86e4191459c
RANDOM SEED=1793682849

nodeC004 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	: 0xb00001f
cpu MHz		: 3541.202
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.839
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.730
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.214
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 3662.875
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 3662.667
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.401
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.241
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        126708808 kB
MemAvailable:   127356632 kB
Buffers:            2128 kB
Cached:          1395996 kB
SwapCached:           32 kB
Active:          2355792 kB
Inactive:         329112 kB
Active(anon):    1302444 kB
Inactive(anon):    10468 kB
Active(file):    1053348 kB
Inactive(file):   318644 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             10232 kB
Writeback:             4 kB
AnonPages:       1289852 kB
Mapped:           120132 kB
Shmem:             26132 kB
KReclaimable:     230916 kB
Slab:             323356 kB
SReclaimable:     230916 kB
SUnreclaim:        92440 kB
KernelStack:        4120 kB
PageTables:         5668 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1746988 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    606208 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432988 MiB
End job on nodeC004 at 2025-07-23 03:40:00