Trace number 4511098

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 217.007 217.533

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x80split.opb
MD5SUM1a3ecc72c33db076137ced748302e815
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 benchmark17.8759
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables801
Total number of constraints401
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)401
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c #vars 801 #constraints 802 1.00125 1
0.00/0.02	c 802 constraints
0.00/0.02	c Finish cloning data from SAT to LS
0.00/0.02	c restart_num_ls  -100000 0
100.93/101.23	c Use LS-small
100.93/101.23	c restart_num_ls  0 2044
100.93/101.23	c LS 90 47
142.44/142.81	c Use LS-small
142.44/142.81	c restart_num_ls  2044 2557
142.44/142.81	c LS 80 22
216.97/217.52	c Use LS-small
216.97/217.52	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 (62241 MiB free)
  memory of node 1: 64465 MiB (63681 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511098-1751198080/watcher-4511098-1751198080 -o /tmp/evaluation-result-4511098-1751198080/solver-4511098-1751198080 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751193826-31850 --watchdog 3760 SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4511098-1751198080.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el
solver pid=32799, runsolver pid=32796
Current StackSize limit: 8192 KiB


[startup+0.100057 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 32800
/proc/meminfo: memFree=128945328/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=88516 memory=15616 CPUtime=0.09 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 1750 0 0 0 8 1 0 0 20 0 1 0 35486740 90640384 3904 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 22129 3904 2464 595 0 6796 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15616 KiB

[startup+0.205468 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 32800
/proc/meminfo: memFree=128945328/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=88516 memory=15616 CPUtime=0.19 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 1750 0 0 0 17 2 0 0 20 0 1 0 35486740 90640384 3904 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 22129 3904 2464 595 0 6796 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15616 KiB

[startup+0.304718 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 32800
/proc/meminfo: memFree=128945328/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=88516 memory=15616 CPUtime=0.29 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 1750 0 0 0 27 2 0 0 20 0 1 0 35486740 90640384 3904 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 22129 3904 2464 595 0 6796 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15616 KiB

[startup+0.7001 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 32800
/proc/meminfo: memFree=128945344/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=88516 memory=15616 CPUtime=0.68 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 1750 0 0 0 63 5 0 0 20 0 1 0 35486740 90640384 3904 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 22129 3904 2464 595 0 6796 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15616 KiB

[startup+1.50009 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 32800
/proc/meminfo: memFree=128953408/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=88516 memory=15616 CPUtime=1.48 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 1750 0 0 0 140 8 0 0 20 0 1 0 35486740 90640384 3904 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 22129 3904 2464 595 0 6796 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15616 KiB

[startup+3.10514 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 32800
/proc/meminfo: memFree=128953160/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=88516 memory=15616 CPUtime=3.09 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 1750 0 0 0 291 18 0 0 20 0 1 0 35486740 90640384 3904 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 22129 3904 2464 595 0 6796 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15616 KiB

[startup+6.30009 s]
/proc/loadavg: 4.10 4.11 4.09 5/264 32800
/proc/meminfo: memFree=128953196/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=88516 memory=15616 CPUtime=6.27 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 1750 0 0 0 592 35 0 0 20 0 1 0 35486740 90640384 3904 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 22129 3904 2464 595 0 6796 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15616 KiB

[startup+12.7001 s]
/proc/loadavg: 4.10 4.11 4.09 5/264 32800
/proc/meminfo: memFree=128949384/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=88516 memory=15616 CPUtime=12.65 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 1752 0 0 0 1199 66 0 0 20 0 1 0 35486740 90640384 3904 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 22129 3904 2464 595 0 6796 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15616 KiB

[startup+25.5002 s]
/proc/loadavg: 4.07 4.10 4.09 5/264 32801
/proc/meminfo: memFree=128941856/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=100432 memory=39240 CPUtime=25.43 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 4553 0 0 0 2412 131 0 0 20 0 1 0 35486740 102842368 9810 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 25108 9810 2496 595 0 9775 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 100432 KiB
Current children cumulated memory: 39240 KiB

[startup+51.1055 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 32801
/proc/meminfo: memFree=128876492/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=160412 memory=102836 CPUtime=50.96 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 11876 0 0 0 4959 137 0 0 20 0 1 0 35486740 164261888 25709 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 40103 25709 2496 595 0 24770 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 160412 KiB
Current children cumulated memory: 102836 KiB

[startup+102.3 s]
/proc/loadavg: 4.10 4.11 4.09 5/265 32806
/proc/meminfo: memFree=128853888/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=201668 memory=113440 CPUtime=102.03 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 12434 0 0 0 10046 157 0 0 20 0 1 0 35486740 206508032 28360 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 50417 28360 2496 595 0 35084 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 201668 KiB
Current children cumulated memory: 113440 KiB

[startup+162.3 s]
/proc/loadavg: 4.12 4.10 4.09 5/265 32812
/proc/meminfo: memFree=128864712/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=202428 memory=114208 CPUtime=161.9 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 12621 0 0 0 15781 409 0 0 20 0 1 0 35486740 207286272 28552 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 50607 28552 2496 595 0 35274 0
Current children cumulated CPU time: 161.9 s
Current children cumulated vsize: 202428 KiB
Current children cumulated memory: 114208 KiB

[startup+217.533 s]
# the end of solver process 32799 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=212.521 s, system=4.48579 s

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

[startup+179.2 s]
/proc/loadavg: 4.08 4.09 4.09 5/265 32812
/proc/meminfo: memFree=128861380/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=202620 memory=114336 CPUtime=178.77 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 12670 0 0 0 17438 439 0 0 20 0 1 0 35486740 207482880 28584 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 50655 28584 2496 595 0 35322 0
Current children cumulated CPU time: 178.77 s
Current children cumulated vsize: 202620 KiB
Current children cumulated memory: 114336 KiB

[startup+204.8 s]
/proc/loadavg: 4.13 4.10 4.09 5/265 32814
/proc/meminfo: memFree=128868668/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=203004 memory=114720 CPUtime=204.3 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 12745 0 0 0 19984 446 0 0 20 0 1 0 35486740 207876096 28680 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 50751 28680 2496 595 0 35418 0
Current children cumulated CPU time: 204.3 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114720 KiB

[startup+211.2 s]
/proc/loadavg: 4.12 4.10 4.09 5/265 32814
/proc/meminfo: memFree=128868668/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=203004 memory=114720 CPUtime=210.68 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 12745 0 0 0 20622 446 0 0 20 0 1 0 35486740 207876096 28680 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 50751 28680 2496 595 0 35418 0
Current children cumulated CPU time: 210.68 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114720 KiB

[startup+214.4 s]
/proc/loadavg: 4.11 4.10 4.09 5/265 32814
/proc/meminfo: memFree=128868928/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=203004 memory=114720 CPUtime=213.87 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 12745 0 0 0 20940 447 0 0 20 0 1 0 35486740 207876096 28680 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 50751 28680 2496 595 0 35418 0
Current children cumulated CPU time: 213.87 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114720 KiB

[startup+216 s]*
/proc/loadavg: 4.11 4.10 4.09 5/265 32814
/proc/meminfo: memFree=128868928/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=203004 memory=114720 CPUtime=215.48 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 12745 0 0 0 21100 448 0 0 20 0 1 0 35486740 207876096 28680 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 50751 28680 2496 595 0 35418 0
Current children cumulated CPU time: 215.48 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114720 KiB

[startup+216.8 s]
/proc/loadavg: 4.11 4.10 4.09 5/265 32814
/proc/meminfo: memFree=128868928/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=203004 memory=114720 CPUtime=216.27 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 12745 0 0 0 21179 448 0 0 20 0 1 0 35486740 207876096 28680 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 50751 28680 2496 595 0 35418 0
Current children cumulated CPU time: 216.27 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114720 KiB

[startup+217.2 s]
/proc/loadavg: 4.11 4.10 4.09 5/265 32814
/proc/meminfo: memFree=128868928/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=203004 memory=114720 CPUtime=216.67 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 12745 0 0 0 21219 448 0 0 20 0 1 0 35486740 207876096 28680 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 50751 28680 2496 595 0 35418 0
Current children cumulated CPU time: 216.67 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114720 KiB

[startup+217.4 s]
/proc/loadavg: 4.11 4.10 4.09 5/265 32814
/proc/meminfo: memFree=128868928/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=203004 memory=114720 CPUtime=216.87 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 12745 0 0 0 21239 448 0 0 20 0 1 0 35486740 207876096 28680 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 50751 28680 2496 595 0 35418 0
Current children cumulated CPU time: 216.87 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114720 KiB

[startup+217.5 s]
/proc/loadavg: 4.11 4.10 4.09 5/265 32814
/proc/meminfo: memFree=128868928/131249992 swapFree=33010684/33010684
[pid=32799] ppid=32796 vsize=203004 memory=114720 CPUtime=216.97 cores=4,6
/proc/32799/stat : 32799 (SynLSCD) R 32796 32799 31839 0 -1 4194304 12751 0 0 0 21249 448 0 0 20 0 1 0 35486740 207876096 28680 18446744073709551615 94424408326144 94424410760297 140730971633792 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94424411241720 94424411274752 94424440127488 140730971642214 140730971642347 140730971642347 140730971647949 0
/proc/32799/statm: 50751 28680 2496 595 0 35418 0
Current children cumulated CPU time: 216.97 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114720 KiB

Child status: 20

Real time (s): 217.533
CPU time (s): 217.007
CPU user time (s): 212.521
CPU system time (s): 4.48579
CPU usage (%): 99.7585
Max. virtual memory (cumulated for all children) (KiB): 203004
Max. memory (cumulated for all children) (KiB): 114720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 212.521
system time used= 4.48579
maximum resident set size= 156660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12783
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= 1273


# summary of solver processes directly reported to runsolver:
#   pid: 32799
#   total CPU time (s): 217.007
#   total CPU user time (s): 212.521
#   total CPU system time (s): 4.48579

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.391422 second user time and 0.81916 second system time

The end

Launcher Data

Begin job on nodeC025 at 2025-06-29 13:54:40
IDJOB=4511098
IDBENCH=160428
IDSOLVER=3369
FILE ID=nodeC025/4511098-1751198080
RUNJOBID= nodeC025-1751193826-31850
SLURM_JOB_ID= 9587592
Free space on /tmp= 433052 MiB

SOLVER NAME= SynLSCD 2025-06-01
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x80split.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-4511098-1751198080/watcher-4511098-1751198080 -o /tmp/evaluation-result-4511098-1751198080/solver-4511098-1751198080 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751193826-31850 --watchdog 3760  SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4511098-1751198080.opb

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

MD5SUM BENCH= 1a3ecc72c33db076137ced748302e815
RANDOM SEED=2064457054

nodeC025 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.861
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.831
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3576.861
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3638.794
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.840
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.837
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3579.430
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        128945328 kB
MemAvailable:   129641744 kB
Buffers:            3280 kB
Cached:          1497900 kB
SwapCached:            0 kB
Active:           457100 kB
Inactive:        1225220 kB
Active(anon):     199224 kB
Inactive(anon):        0 kB
Active(file):     257876 kB
Inactive(file):  1225220 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3424 kB
Writeback:             0 kB
AnonPages:        184240 kB
Mapped:           114364 kB
Shmem:             18084 kB
KReclaimable:     105120 kB
Slab:             193088 kB
SReclaimable:     105120 kB
SUnreclaim:        87968 kB
KernelStack:        4268 kB
PageTables:         3712 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     557016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150648 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      207572 kB
DirectMap2M:     9000960 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433048 MiB
End job on nodeC025 at 2025-06-29 13:58:18