Trace number 4516980

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 73.3425 73.5513

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
inequalities/ineq8/normalized-27array_alg_ineq8.opb
MD5SUM46e13717bac6b321047b73f582d6b3f7
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 benchmark0.214415
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1701
Total number of constraints4566
Number of constraints which are clauses4536
Number of constraints which are cardinality constraints (but not clauses)27
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint1
Maximum length of a constraint783
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 9007199254740992
Number of bits of the biggest number in a constraint 54
Biggest sum of numbers in a constraint 36028797018963967
Number of bits of the biggest sum of numbers55
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.05	c #vars 1701 #constraints 2759 1.62199 1
0.10/0.22	c 2759 constraints
0.10/0.22	c Finish cloning data from SAT to LS
0.10/0.22	c restart_num_ls  -100000 0
73.29/73.54	c Use LS-small
73.29/73.54	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 (62849 MiB free)
  memory of node 1: 64465 MiB (63659 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4516980-1751233093/watcher-4516980-1751233093 -o /tmp/evaluation-result-4516980-1751233093/solver-4516980-1751233093 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751232830-32104 --watchdog 3760 SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4516980-1751233093.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
solver pid=34017, runsolver pid=34014
Current StackSize limit: 8192 KiB


[startup+0.100097 s]*
/proc/loadavg: 4.14 3.17 3.17 5/253 34018
/proc/meminfo: memFree=129544508/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=85480 memory=12416 CPUtime=0.1 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 1032 0 0 0 9 1 0 0 20 0 1 0 38988663 87531520 3104 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 21370 3104 2336 595 0 6037 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 85480 KiB
Current children cumulated memory: 12416 KiB

[startup+0.213162 s]*
/proc/loadavg: 4.14 3.17 3.17 5/253 34018
/proc/meminfo: memFree=129544300/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=94628 memory=22056 CPUtime=0.2 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 3352 0 0 0 19 1 0 0 20 0 1 0 38988663 96899072 5514 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 23657 5514 2496 595 0 8324 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 22056 KiB

[startup+0.313361 s]*
/proc/loadavg: 4.14 3.17 3.17 5/253 34018
/proc/meminfo: memFree=129544300/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=94628 memory=22056 CPUtime=0.3 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 3353 0 0 0 28 2 0 0 20 0 1 0 38988663 96899072 5514 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 23657 5514 2496 595 0 8324 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 22056 KiB

[startup+0.700311 s]
/proc/loadavg: 4.14 3.17 3.17 5/253 34018
/proc/meminfo: memFree=129544300/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=94628 memory=22056 CPUtime=0.67 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 3353 0 0 0 64 3 0 0 20 0 1 0 38988663 96899072 5514 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 23657 5514 2496 595 0 8324 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 22056 KiB

[startup+1.50028 s]
/proc/loadavg: 4.14 3.17 3.17 5/253 34018
/proc/meminfo: memFree=129544300/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=94628 memory=22056 CPUtime=1.48 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 3353 0 0 0 142 6 0 0 20 0 1 0 38988663 96899072 5514 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 23657 5514 2496 595 0 8324 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 22056 KiB

[startup+3.11318 s]
/proc/loadavg: 4.12 3.19 3.17 5/253 34018
/proc/meminfo: memFree=129534340/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=94628 memory=22056 CPUtime=3.09 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 3353 0 0 0 297 12 0 0 20 0 1 0 38988663 96899072 5514 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 23657 5514 2496 595 0 8324 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 22056 KiB

[startup+6.30021 s]
/proc/loadavg: 4.12 3.19 3.17 5/253 34063
/proc/meminfo: memFree=129558456/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=94628 memory=22056 CPUtime=6.25 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 3353 0 0 0 600 25 0 0 20 0 1 0 38988663 96899072 5514 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 23657 5514 2496 595 0 8324 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 22056 KiB

[startup+12.7003 s]
/proc/loadavg: 4.10 3.21 3.18 5/253 34063
/proc/meminfo: memFree=129558876/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=94628 memory=22056 CPUtime=12.64 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 3353 0 0 0 1215 49 0 0 20 0 1 0 38988663 96899072 5514 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 23657 5514 2496 595 0 8324 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 22056 KiB

[startup+25.5003 s]
/proc/loadavg: 4.09 3.24 3.19 5/253 34063
/proc/meminfo: memFree=129540472/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=94628 memory=22056 CPUtime=25.41 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 3353 0 0 0 2446 95 0 0 20 0 1 0 38988663 96899072 5514 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 23657 5514 2496 595 0 8324 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 22056 KiB

[startup+51.1142 s]
/proc/loadavg: 4.12 3.32 3.22 5/254 34065
/proc/meminfo: memFree=129462592/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=106328 memory=44700 CPUtime=50.96 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 6371 0 0 0 4927 169 0 0 20 0 1 0 38988663 108879872 11175 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 26582 11175 2592 595 0 11249 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 106328 KiB
Current children cumulated memory: 44700 KiB

[startup+73.5512 s]
# the end of solver process 34017 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=71.4894 s, system=1.85304 s

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

[startup+51.2003 s]
/proc/loadavg: 4.12 3.32 3.22 5/254 34065
/proc/meminfo: memFree=129462592/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=106472 memory=44700 CPUtime=51.05 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 6381 0 0 0 4936 169 0 0 20 0 1 0 38988663 109027328 11175 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 26618 11175 2592 595 0 11285 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 106472 KiB
Current children cumulated memory: 44700 KiB

[startup+64.0003 s]*
/proc/loadavg: 4.09 3.35 3.23 5/254 34110
/proc/meminfo: memFree=129475064/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=107100 memory=45468 CPUtime=63.82 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 6560 0 0 0 6204 178 0 0 20 0 1 0 38988663 109670400 11367 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 26775 11367 2592 595 0 11442 0
Current children cumulated CPU time: 63.82 s
Current children cumulated vsize: 107100 KiB
Current children cumulated memory: 45468 KiB

[startup+70.4002 s]
/proc/loadavg: 4.08 3.36 3.23 5/254 34110
/proc/meminfo: memFree=129463976/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=107232 memory=45596 CPUtime=70.19 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 6583 0 0 0 6837 182 0 0 20 0 1 0 38988663 109805568 11399 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 26808 11399 2592 595 0 11475 0
Current children cumulated CPU time: 70.19 s
Current children cumulated vsize: 107232 KiB
Current children cumulated memory: 45596 KiB

[startup+72.0003 s]*
/proc/loadavg: 4.08 3.37 3.24 5/254 34110
/proc/meminfo: memFree=129459944/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=107232 memory=45596 CPUtime=71.79 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 6583 0 0 0 6996 183 0 0 20 0 1 0 38988663 109805568 11399 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 26808 11399 2592 595 0 11475 0
Current children cumulated CPU time: 71.79 s
Current children cumulated vsize: 107232 KiB
Current children cumulated memory: 45596 KiB

[startup+72.8003 s]
/proc/loadavg: 4.08 3.37 3.24 5/254 34110
/proc/meminfo: memFree=129459944/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=107232 memory=45596 CPUtime=72.58 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 6583 0 0 0 7074 184 0 0 20 0 1 0 38988663 109805568 11399 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 26808 11399 2592 595 0 11475 0
Current children cumulated CPU time: 72.58 s
Current children cumulated vsize: 107232 KiB
Current children cumulated memory: 45596 KiB

[startup+73.2002 s]
/proc/loadavg: 4.08 3.37 3.24 5/254 34110
/proc/meminfo: memFree=129459944/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=107232 memory=45596 CPUtime=72.98 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 6583 0 0 0 7114 184 0 0 20 0 1 0 38988663 109805568 11399 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 26808 11399 2592 595 0 11475 0
Current children cumulated CPU time: 72.98 s
Current children cumulated vsize: 107232 KiB
Current children cumulated memory: 45596 KiB

[startup+73.4002 s]
/proc/loadavg: 4.08 3.37 3.24 5/254 34110
/proc/meminfo: memFree=129459944/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=107232 memory=45596 CPUtime=73.18 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 6583 0 0 0 7134 184 0 0 20 0 1 0 38988663 109805568 11399 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 26808 11399 2592 595 0 11475 0
Current children cumulated CPU time: 73.18 s
Current children cumulated vsize: 107232 KiB
Current children cumulated memory: 45596 KiB

[startup+73.5002 s]
/proc/loadavg: 4.08 3.37 3.24 5/254 34110
/proc/meminfo: memFree=129459944/131382112 swapFree=33010684/33010684
[pid=34017] ppid=34014 vsize=107232 memory=45596 CPUtime=73.29 cores=1,3
/proc/34017/stat : 34017 (SynLSCD) R 34014 34017 32092 0 -1 4194304 6583 0 0 0 7144 185 0 0 20 0 1 0 38988663 109805568 11399 18446744073709551615 94374025383936 94374027818089 140735681482032 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94374028299512 94374028332544 94374047621120 140735681489254 140735681489387 140735681489387 140735681494989 0
/proc/34017/statm: 26808 11399 2592 595 0 11475 0
Current children cumulated CPU time: 73.29 s
Current children cumulated vsize: 107232 KiB
Current children cumulated memory: 45596 KiB

Child status: 20

Real time (s): 73.5513
CPU time (s): 73.3425
CPU user time (s): 71.4894
CPU system time (s): 1.85304
CPU usage (%): 99.7161
Max. virtual memory (cumulated for all children) (KiB): 107232
Max. memory (cumulated for all children) (KiB): 45596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 71.4894
system time used= 1.85304
maximum resident set size= 45724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6609
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= 58


# summary of solver processes directly reported to runsolver:
#   pid: 34017
#   total CPU time (s): 73.3425
#   total CPU user time (s): 71.4894
#   total CPU system time (s): 1.85304

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.430849 second user time and 0.728457 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2025-06-29 23:38:13
IDJOB=4516980
IDBENCH=175943
IDSOLVER=3369
FILE ID=nodeC005/4516980-1751233093
RUNJOBID= nodeC005-1751232830-32104
SLURM_JOB_ID= 9587711
Free space on /tmp= 433048 MiB

SOLVER NAME= SynLSCD 2025-06-01
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/inequalities/ineq8/normalized-27array_alg_ineq8.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-4516980-1751233093/watcher-4516980-1751233093 -o /tmp/evaluation-result-4516980-1751233093/solver-4516980-1751233093 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751232830-32104 --watchdog 3760  SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4516980-1751233093.opb

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

MD5SUM BENCH= 46e13717bac6b321047b73f582d6b3f7
RANDOM SEED=1179142273

nodeC005 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		: 3691.494
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	: 6983.90
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		: 1197.694
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	: 6983.90
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		: 1197.529
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	: 6983.90
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		: 1197.241
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	: 6983.90
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		: 3691.510
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	: 6983.90
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		: 3619.992
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	: 6983.90
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		: 3700.000
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt 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	: 6983.90
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		: 1197.313
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	: 6983.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        129544508 kB
MemAvailable:   129641384 kB
Buffers:            3280 kB
Cached:           900164 kB
SwapCached:            0 kB
Active:           614200 kB
Inactive:         652276 kB
Active(anon):     380992 kB
Inactive(anon):        0 kB
Active(file):     233208 kB
Inactive(file):   652276 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7892 kB
Writeback:             8 kB
AnonPages:        366204 kB
Mapped:           113472 kB
Shmem:             17960 kB
KReclaimable:     102040 kB
Slab:             184484 kB
SReclaimable:     102040 kB
SUnreclaim:        82444 kB
KernelStack:        4144 kB
PageTables:         3744 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     738640 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    202752 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:      201544 kB
DirectMap2M:     8089600 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433044 MiB
End job on nodeC005 at 2025-06-29 23:39:27