Trace number 4545845

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SynLSCD 2025-07-23UNSAT 208.73 209.314

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

0.00/0.03	c #vars 801 #constraints 802 1.00125 1
0.00/0.03	c intsize: 3
0.00/0.06	c 802 constraints
0.00/0.06	c Finish cloning data from SAT to LS
0.00/0.06	c restart_num_ls  -100000 0
102.42/102.77	c Use LS-small
102.42/102.77	c restart_num_ls  0 2044
102.42/102.77	c LS 90 47
138.82/139.29	c Use LS-small
138.82/139.29	c restart_num_ls  2044 2557
138.82/139.29	c LS 80 22
208.70/209.30	c Use LS-small
208.70/209.30	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 (54520 MiB free)
  memory of node 1: 64465 MiB (48003 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545845-1753261205/watcher-4545845-1753261205 -o /tmp/evaluation-result-4545845-1753261205/solver-4545845-1753261205 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1753259701-191199 --watchdog 3760 ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545845-1753261205.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=191775, runsolver pid=191772
Current StackSize limit: 8192 KiB


[startup+0.100103 s]*
/proc/loadavg: 4.19 4.14 3.42 5/249 191776
/proc/meminfo: memFree=104977224/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=88516 memory=15872 CPUtime=0.09 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 1750 0 0 0 8 1 0 0 20 0 1 0 241799899 90640384 3968 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 22129 3968 2496 595 0 6796 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15872 KiB

[startup+0.213098 s]*
/proc/loadavg: 4.19 4.14 3.42 5/249 191776
/proc/meminfo: memFree=104977224/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=88516 memory=15872 CPUtime=0.2 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 1750 0 0 0 18 2 0 0 20 0 1 0 241799899 90640384 3968 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 22129 3968 2496 595 0 6796 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15872 KiB

[startup+0.313105 s]*
/proc/loadavg: 4.19 4.14 3.42 5/249 191776
/proc/meminfo: memFree=104977224/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=88516 memory=15872 CPUtime=0.29 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 1750 0 0 0 27 2 0 0 20 0 1 0 241799899 90640384 3968 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 22129 3968 2496 595 0 6796 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15872 KiB

[startup+0.700316 s]
/proc/loadavg: 4.19 4.14 3.42 5/249 191776
/proc/meminfo: memFree=104977224/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=88516 memory=15872 CPUtime=0.67 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 1750 0 0 0 63 4 0 0 20 0 1 0 241799899 90640384 3968 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 22129 3968 2496 595 0 6796 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15872 KiB

[startup+1.50028 s]
/proc/loadavg: 4.19 4.14 3.42 5/249 191776
/proc/meminfo: memFree=104976984/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=88516 memory=15872 CPUtime=1.47 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 1750 0 0 0 138 9 0 0 20 0 1 0 241799899 90640384 3968 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 22129 3968 2496 595 0 6796 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15872 KiB

[startup+3.11269 s]
/proc/loadavg: 4.19 4.14 3.42 5/249 191776
/proc/meminfo: memFree=104977144/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=88516 memory=15872 CPUtime=3.08 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 1750 0 0 0 287 21 0 0 20 0 1 0 241799899 90640384 3968 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 22129 3968 2496 595 0 6796 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15872 KiB

[startup+6.30033 s]
/proc/loadavg: 4.18 4.14 3.43 5/249 191776
/proc/meminfo: memFree=104977556/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=88516 memory=15872 CPUtime=6.27 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 1750 0 0 0 582 45 0 0 20 0 1 0 241799899 90640384 3968 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 22129 3968 2496 595 0 6796 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15872 KiB

[startup+12.7003 s]
/proc/loadavg: 4.16 4.14 3.43 5/249 191776
/proc/meminfo: memFree=104977812/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=88516 memory=15872 CPUtime=12.65 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 1750 0 0 0 1172 93 0 0 20 0 1 0 241799899 90640384 3968 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 22129 3968 2496 595 0 6796 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 88516 KiB
Current children cumulated memory: 15872 KiB

[startup+25.5003 s]
/proc/loadavg: 4.13 4.13 3.44 5/249 191776
/proc/meminfo: memFree=104934336/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=125696 memory=63576 CPUtime=25.42 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 7733 0 0 0 2397 145 0 0 20 0 1 0 241799899 128712704 15894 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 31424 15894 2528 595 0 16091 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 125696 KiB
Current children cumulated memory: 63576 KiB

[startup+51.1129 s]
/proc/loadavg: 4.08 4.12 3.46 5/249 191776
/proc/meminfo: memFree=104905132/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=160412 memory=103032 CPUtime=50.97 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 11874 0 0 0 4945 152 0 0 20 0 1 0 241799899 164261888 25758 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 40103 25758 2528 595 0 24770 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 160412 KiB
Current children cumulated memory: 103032 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 4.11 3.49 5/249 191789
/proc/meminfo: memFree=104836308/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=201668 memory=113636 CPUtime=102.03 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 12426 0 0 0 10038 165 0 0 20 0 1 0 241799899 206508032 28409 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 50417 28409 2528 595 0 35084 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 201668 KiB
Current children cumulated memory: 113636 KiB

[startup+162.3 s]
/proc/loadavg: 4.13 4.12 3.54 5/249 191835
/proc/meminfo: memFree=104942924/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=202428 memory=114404 CPUtime=161.85 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 12615 0 0 0 15729 456 0 0 20 0 1 0 241799899 207286272 28601 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 50607 28601 2528 595 0 35274 0
Current children cumulated CPU time: 161.85 s
Current children cumulated vsize: 202428 KiB
Current children cumulated memory: 114404 KiB

[startup+209.314 s]
# the end of solver process 191775 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=204.038 s, system=4.69165 s

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

[startup+179.2 s]
/proc/loadavg: 4.10 4.11 3.55 5/249 191837
/proc/meminfo: memFree=104943688/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=202620 memory=114532 CPUtime=178.7 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 12664 0 0 0 17410 460 0 0 20 0 1 0 241799899 207482880 28633 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 50655 28633 2528 595 0 35322 0
Current children cumulated CPU time: 178.7 s
Current children cumulated vsize: 202620 KiB
Current children cumulated memory: 114532 KiB

[startup+192 s]*
/proc/loadavg: 4.08 4.11 3.55 5/249 191837
/proc/meminfo: memFree=104944444/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=202620 memory=114660 CPUtime=191.48 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 12665 0 0 0 18684 464 0 0 20 0 1 0 241799899 207482880 28665 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 50655 28665 2528 595 0 35322 0
Current children cumulated CPU time: 191.48 s
Current children cumulated vsize: 202620 KiB
Current children cumulated memory: 114660 KiB

[startup+198.4 s]
/proc/loadavg: 4.15 4.12 3.56 5/249 191837
/proc/meminfo: memFree=104944948/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=203004 memory=114916 CPUtime=197.84 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 12739 0 0 0 19319 465 0 0 20 0 1 0 241799899 207876096 28729 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 50751 28729 2528 595 0 35418 0
Current children cumulated CPU time: 197.84 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114916 KiB

[startup+204.8 s]
/proc/loadavg: 4.14 4.12 3.56 5/249 191837
/proc/meminfo: memFree=104945200/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=203004 memory=114916 CPUtime=204.22 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 12739 0 0 0 19955 467 0 0 20 0 1 0 241799899 207876096 28729 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 50751 28729 2528 595 0 35418 0
Current children cumulated CPU time: 204.22 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114916 KiB

[startup+206.4 s]
/proc/loadavg: 4.13 4.12 3.57 5/249 191837
/proc/meminfo: memFree=104945452/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=203004 memory=114916 CPUtime=205.82 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 12739 0 0 0 20114 468 0 0 20 0 1 0 241799899 207876096 28729 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 50751 28729 2528 595 0 35418 0
Current children cumulated CPU time: 205.82 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114916 KiB

[startup+208 s]*
/proc/loadavg: 4.13 4.12 3.57 6/249 191837
/proc/meminfo: memFree=104945452/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=203004 memory=114916 CPUtime=207.42 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 12739 0 0 0 20274 468 0 0 20 0 1 0 241799899 207876096 28729 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 50751 28729 2528 595 0 35418 0
Current children cumulated CPU time: 207.42 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114916 KiB

[startup+208.8 s]
/proc/loadavg: 4.13 4.12 3.57 6/249 191837
/proc/meminfo: memFree=104945452/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=203004 memory=114916 CPUtime=208.21 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 12739 0 0 0 20353 468 0 0 20 0 1 0 241799899 207876096 28729 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 50751 28729 2528 595 0 35418 0
Current children cumulated CPU time: 208.21 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114916 KiB

[startup+209.2 s]
/proc/loadavg: 4.13 4.12 3.57 5/249 191837
/proc/meminfo: memFree=104937892/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=203004 memory=114916 CPUtime=208.6 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 12739 0 0 0 20392 468 0 0 20 0 1 0 241799899 207876096 28729 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 50751 28729 2528 595 0 35418 0
Current children cumulated CPU time: 208.6 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114916 KiB

[startup+209.3 s]
/proc/loadavg: 4.13 4.12 3.57 5/249 191837
/proc/meminfo: memFree=104937892/131382116 swapFree=33005528/33010684
[pid=191775] ppid=191772 vsize=203004 memory=114916 CPUtime=208.7 cores=4,6
/proc/191775/stat : 191775 (SynLSCD) R 191772 191775 191181 0 -1 4194304 12745 0 0 0 20402 468 0 0 20 0 1 0 241799899 207876096 28729 18446744073709551615 94649807994880 94649810429481 140722284534304 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94649810910456 94649810943488 94649832476672 140722284538243 140722284538378 140722284538378 140722284543982 0
/proc/191775/statm: 50751 28729 2528 595 0 35418 0
Current children cumulated CPU time: 208.7 s
Current children cumulated vsize: 203004 KiB
Current children cumulated memory: 114916 KiB

Child status: 20

Real time (s): 209.314
CPU time (s): 208.73
CPU user time (s): 204.038
CPU system time (s): 4.69165
CPU usage (%): 99.721
Max. virtual memory (cumulated for all children) (KiB): 203004
Max. memory (cumulated for all children) (KiB): 114916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 204.038
system time used= 4.69165
maximum resident set size= 156856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12776
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= 135
involuntary context switches= 229


# summary of solver processes directly reported to runsolver:
#   pid: 191775
#   total CPU time (s): 208.73
#   total CPU user time (s): 204.038
#   total CPU system time (s): 4.69165

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.00936 second user time and 1.97151 second system time

The end

Launcher Data

Begin job on nodeC010 at 2025-07-23 11:00:05
IDJOB=4545845
IDBENCH=160428
IDSOLVER=3421
FILE ID=nodeC010/4545845-1753261205
RUNJOBID= nodeC010-1753259701-191199
SLURM_JOB_ID= 9689165
Free space on /tmp= 432696 MiB

SOLVER NAME= SynLSCD 2025-07-23
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-4545845-1753261205/watcher-4545845-1753261205 -o /tmp/evaluation-result-4545845-1753261205/solver-4545845-1753261205 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1753259701-191199 --watchdog 3760  ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545845-1753261205.opb

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

MD5SUM BENCH= 1a3ecc72c33db076137ced748302e815
RANDOM SEED=748932326

nodeC010 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		: 3661.601
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	: 6983.36
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		: 3661.578
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	: 6983.36
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		: 1197.461
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	: 6983.36
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		: 1197.198
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	: 6983.36
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		: 1197.847
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	: 6983.36
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		: 3491.683
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	: 6983.36
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		: 1197.148
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	: 6983.36
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		: 1197.852
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        104985196 kB
MemAvailable:   129061484 kB
Buffers:             228 kB
Cached:         24839620 kB
SwapCached:         4300 kB
Active:          1690132 kB
Inactive:       24003088 kB
Active(anon):     826528 kB
Inactive(anon):    48680 kB
Active(file):     863604 kB
Inactive(file): 23954408 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33005528 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3680 kB
Writeback:             0 kB
AnonPages:        851392 kB
Mapped:           116164 kB
Shmem:             21832 kB
KReclaimable:     195804 kB
Slab:             287488 kB
SReclaimable:     195804 kB
SUnreclaim:        91684 kB
KernelStack:        4016 kB
PageTables:         4868 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1284528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149368 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    710656 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:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 432692 MiB
End job on nodeC010 at 2025-07-23 11:03:35