Trace number 4491551

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-PS 2025-06-01UNSAT 187.055 187.564

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/
uclid_pb_benchmarks/normalized-cache.inv14.ucl.opb
MD5SUM209c63ac31a13f6816f27826d17fc4ad
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 benchmark19.2254
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables62704
Total number of constraints187107
Number of constraints which are clauses186603
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints504
Minimum length of a constraint1
Maximum length of a constraint11
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.29/0.40	c #vars 62704 #constraints 187107 2.98397 1
0.98/1.06	c 187107 constraints
0.98/1.06	c Finish cloning data from SAT to LS
0.98/1.06	c restart_num_ls  -100000 0
61.04/61.21	c Use LS-small
61.04/61.21	c update_LS_target_phase-runLS
186.78/187.36	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: 63665 MiB (63108 MiB free)
  memory of node 1: 64507 MiB (64042 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4491551-1751143906/watcher-4491551-1751143906 -o /tmp/evaluation-result-4491551-1751143906/solver-4491551-1751143906 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751143906-14448 --watchdog 3760 SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4491551-1751143906.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=14495, runsolver pid=14491
Current StackSize limit: 8192 KiB


[startup+0.100063 s]*
/proc/loadavg: 0.63 0.99 1.44 5/265 14505
/proc/meminfo: memFree=130136620/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=124572 memory=53824 CPUtime=0.08 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 7381 0 0 0 7 1 0 0 20 0 1 0 30068480 127561728 13456 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 31143 13456 2272 595 0 15810 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 124572 KiB
Current children cumulated memory: 53824 KiB

[startup+0.205515 s]*
/proc/loadavg: 0.63 0.99 1.44 5/265 14505
/proc/meminfo: memFree=129987040/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=133804 memory=65068 CPUtime=0.19 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 9807 0 0 0 18 1 0 0 20 0 1 0 30068480 137015296 16267 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 33451 16267 2272 595 0 18118 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 133804 KiB
Current children cumulated memory: 65068 KiB

[startup+0.30537 s]*
/proc/loadavg: 0.63 0.99 1.44 5/265 14505
/proc/meminfo: memFree=129962468/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=143156 memory=76080 CPUtime=0.29 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 12234 0 0 0 27 2 0 0 20 0 1 0 30068480 146591744 19020 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 35789 19020 2272 595 0 20456 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 143156 KiB
Current children cumulated memory: 76080 KiB

[startup+0.700181 s]
/proc/loadavg: 0.90 1.04 1.45 5/265 14505
/proc/meminfo: memFree=129917548/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=265528 memory=190612 CPUtime=0.68 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 32019 0 0 0 61 7 0 0 20 0 1 0 30068480 271900672 47653 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 66382 47653 2432 595 0 51049 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 265528 KiB
Current children cumulated memory: 190612 KiB

[startup+1.50018 s]
/proc/loadavg: 0.90 1.04 1.45 5/265 14505
/proc/meminfo: memFree=129717564/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=362732 memory=272916 CPUtime=1.48 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 52622 0 0 0 134 14 0 0 20 0 1 0 30068480 371437568 68229 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 90683 68229 2496 595 0 75350 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 362732 KiB
Current children cumulated memory: 272916 KiB

[startup+3.10519 s]
/proc/loadavg: 0.90 1.04 1.45 5/265 14505
/proc/meminfo: memFree=129122208/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=362732 memory=272916 CPUtime=3.08 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 52623 0 0 0 280 28 0 0 20 0 1 0 30068480 371437568 68229 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 90683 68229 2496 595 0 75350 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 362732 KiB
Current children cumulated memory: 272916 KiB

[startup+6.30016 s]
/proc/loadavg: 1.15 1.09 1.46 5/265 14505
/proc/meminfo: memFree=129122256/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=362732 memory=272916 CPUtime=6.26 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 52625 0 0 0 573 53 0 0 20 0 1 0 30068480 371437568 68229 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 90683 68229 2496 595 0 75350 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 362732 KiB
Current children cumulated memory: 272916 KiB

[startup+12.7001 s]
/proc/loadavg: 1.45 1.15 1.48 5/265 14506
/proc/meminfo: memFree=129122280/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=362732 memory=272916 CPUtime=12.65 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 52625 0 0 0 1175 90 0 0 20 0 1 0 30068480 371437568 68229 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 90683 68229 2496 595 0 75350 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 362732 KiB
Current children cumulated memory: 272916 KiB

[startup+25.5001 s]
/proc/loadavg: 1.85 1.25 1.51 5/265 14506
/proc/meminfo: memFree=129126232/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=362732 memory=272916 CPUtime=25.42 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 52625 0 0 0 2399 143 0 0 20 0 1 0 30068480 371437568 68229 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 90683 68229 2496 595 0 75350 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 362732 KiB
Current children cumulated memory: 272916 KiB

[startup+51.1047 s]
/proc/loadavg: 2.75 1.53 1.60 5/265 14551
/proc/meminfo: memFree=129125332/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=362732 memory=272916 CPUtime=50.97 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 52625 0 0 0 4868 229 0 0 20 0 1 0 30068480 371437568 68229 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 90683 68229 2496 595 0 75350 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 362732 KiB
Current children cumulated memory: 272916 KiB

[startup+102.3 s]
/proc/loadavg: 3.58 1.94 1.74 5/265 14732
/proc/meminfo: memFree=128379544/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=398372 memory=315160 CPUtime=102.01 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 61673 0 0 0 9944 257 0 0 20 0 1 0 30068480 407932928 78790 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 99593 78790 2528 595 0 84260 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 398372 KiB
Current children cumulated memory: 315160 KiB

[startup+162.3 s]
/proc/loadavg: 4.04 2.39 1.91 5/266 14780
/proc/meminfo: memFree=128382184/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=424760 memory=344984 CPUtime=161.85 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 67618 0 0 0 15926 259 0 0 20 0 1 0 30068480 434954240 86246 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 106190 86246 2528 595 0 90857 0
Current children cumulated CPU time: 161.85 s
Current children cumulated vsize: 424760 KiB
Current children cumulated memory: 344984 KiB

[startup+187.563 s]
# the end of solver process 14495 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=184.451 s, system=2.60484 s

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

[startup+166.4 s]
/proc/loadavg: 4.11 2.43 1.92 5/266 14780
/proc/meminfo: memFree=128382492/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=424760 memory=344984 CPUtime=165.94 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 67618 0 0 0 16335 259 0 0 20 0 1 0 30068480 434954240 86246 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 106190 86246 2528 595 0 90857 0
Current children cumulated CPU time: 165.94 s
Current children cumulated vsize: 424760 KiB
Current children cumulated memory: 344984 KiB

[startup+179.2 s]
/proc/loadavg: 4.10 2.48 1.94 5/266 14825
/proc/meminfo: memFree=128871284/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=425180 memory=357528 CPUtime=178.71 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 68285 0 0 0 17612 259 0 0 20 0 1 0 30068480 435384320 89382 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 106295 89382 2528 595 0 90962 0
Current children cumulated CPU time: 178.71 s
Current children cumulated vsize: 425180 KiB
Current children cumulated memory: 357528 KiB

[startup+182.4 s]
/proc/loadavg: 4.17 2.53 1.96 5/266 14825
/proc/meminfo: memFree=128855416/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=430268 memory=363160 CPUtime=181.9 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 69682 0 0 0 17931 259 0 0 20 0 1 0 30068480 440594432 90790 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 107567 90790 2528 595 0 92234 0
Current children cumulated CPU time: 181.9 s
Current children cumulated vsize: 430268 KiB
Current children cumulated memory: 363160 KiB

[startup+185.6 s]
/proc/loadavg: 4.17 2.53 1.96 5/266 14825
/proc/meminfo: memFree=128855416/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=430532 memory=363544 CPUtime=185.09 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 69779 0 0 0 18250 259 0 0 20 0 1 0 30068480 440864768 90886 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 107633 90886 2528 595 0 92300 0
Current children cumulated CPU time: 185.09 s
Current children cumulated vsize: 430532 KiB
Current children cumulated memory: 363544 KiB

[startup+186.4 s]
/proc/loadavg: 4.15 2.55 1.97 5/266 14825
/proc/meminfo: memFree=128855668/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=431984 memory=364952 CPUtime=185.89 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 70142 0 0 0 18330 259 0 0 20 0 1 0 30068480 442351616 91238 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 107996 91238 2528 595 0 92663 0
Current children cumulated CPU time: 185.89 s
Current children cumulated vsize: 431984 KiB
Current children cumulated memory: 364952 KiB

[startup+187.2 s]
/proc/loadavg: 4.15 2.55 1.97 5/266 14825
/proc/meminfo: memFree=128855688/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=434228 memory=367256 CPUtime=186.68 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 70706 0 0 0 18409 259 0 0 20 0 1 0 30068480 444649472 91814 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 108557 91814 2528 595 0 93224 0
Current children cumulated CPU time: 186.68 s
Current children cumulated vsize: 434228 KiB
Current children cumulated memory: 367256 KiB

[startup+187.4 s]
/proc/loadavg: 4.15 2.55 1.97 5/266 14825
/proc/meminfo: memFree=128855688/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=418876 memory=354424 CPUtime=186.88 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 71178 0 0 0 18429 259 0 0 20 0 1 0 30068480 428929024 88606 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 104719 88606 2624 595 0 89386 0
Current children cumulated CPU time: 186.88 s
Current children cumulated vsize: 418876 KiB
Current children cumulated memory: 354424 KiB

[startup+187.5 s]
/proc/loadavg: 4.15 2.55 1.97 5/266 14825
/proc/meminfo: memFree=128855688/131250000 swapFree=33010684/33010684
[pid=14495] ppid=14491 vsize=418876 memory=354424 CPUtime=186.98 cores=5,7
/proc/14495/stat : 14495 (SynLSCD-PS) R 14491 14495 14435 0 -1 4194304 71178 0 0 0 18439 259 0 0 20 0 1 0 30068480 428929024 88606 18446744073709551615 94669707952128 94669710387129 140733969286880 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94669710867704 94669710900736 94669735231488 140733969291616 140733969291752 140733969291752 140733969297354 0
/proc/14495/statm: 104719 88606 2624 595 0 89386 0
Current children cumulated CPU time: 186.98 s
Current children cumulated vsize: 418876 KiB
Current children cumulated memory: 354424 KiB

Child status: 20

Real time (s): 187.564
CPU time (s): 187.055
CPU user time (s): 184.451
CPU system time (s): 2.60484
CPU usage (%): 99.7291
Max. virtual memory (cumulated for all children) (KiB): 434228
Max. memory (cumulated for all children) (KiB): 367256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 184.451
system time used= 2.60484
maximum resident set size= 369432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71203
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= 179
involuntary context switches= 147


# summary of solver processes directly reported to runsolver:
#   pid: 14495
#   total CPU time (s): 187.055
#   total CPU user time (s): 184.451
#   total CPU system time (s): 2.60484

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.414007 second user time and 0.724348 second system time

The end

Launcher Data

Begin job on nodeC018 at 2025-06-28 22:51:46
IDJOB=4491551
IDBENCH=147718
IDSOLVER=3370
FILE ID=nodeC018/4491551-1751143906
RUNJOBID= nodeC018-1751143906-14448
SLURM_JOB_ID= 9587437
Free space on /tmp= 433040 MiB

SOLVER NAME= SynLSCD-PS 2025-06-01
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-cache.inv14.ucl.opb
COMMAND LINE= SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4491551-1751143906/watcher-4491551-1751143906 -o /tmp/evaluation-result-4491551-1751143906/solver-4491551-1751143906 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751143906-14448 --watchdog 3760  SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4491551-1751143906.opb

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

MD5SUM BENCH= 209c63ac31a13f6816f27826d17fc4ad
RANDOM SEED=888587281

nodeC018 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		: 3598.932
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	: 6999.66
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		: 3034.760
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	: 6999.66
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		: 3599.829
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	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.832
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	: 6999.66
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		: 3599.974
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	: 6999.66
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		: 3599.831
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	: 6999.66
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		: 3599.910
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	: 6999.66
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		: 3490.150
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	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        130206604 kB
MemAvailable:   129814028 kB
Buffers:            3280 kB
Cached:           380140 kB
SwapCached:            0 kB
Active:           299092 kB
Inactive:         158424 kB
Active(anon):      92172 kB
Inactive(anon):        0 kB
Active(file):     206920 kB
Inactive(file):   158424 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             27864 kB
Writeback:             0 kB
AnonPages:         77252 kB
Mapped:           102444 kB
Shmem:             18076 kB
KReclaimable:      84460 kB
Slab:             165540 kB
SReclaimable:      84460 kB
SUnreclaim:        81080 kB
KernelStack:        4024 kB
PageTables:         2344 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     343044 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150424 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433024 MiB
End job on nodeC018 at 2025-06-28 22:54:54