Trace number 4501582

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 NameAnswerobjective functionCPU timeWall clock time
Exact_proof 2025-06-02UNSAT cert. 359.335 360.19

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/
misc2010/datasets/caixa/normalized-584.cudf.paranoid.opb
MD5SUMa0f113199d9b53a593cf2a0d37e2d6f0
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.055812
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6947
Total number of constraints37488
Number of constraints which are clauses37488
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1480
Number of terms in the objective function 3340
Biggest coefficient in the objective function 1864
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 2756854
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 1864
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 2756854
Number of bits of the biggest sum of numbers22
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

359.25/360.18	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Wed Jul  2 07:25:42 CEST 2025
extraparms=
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS INF <= obj <= INF
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS INF <= obj <= INF
--summary--
ALL OK

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 (62766 MiB free)
  memory of node 1: 64465 MiB (62833 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4501582-1751423823/watcher-4501582-1751423823 -o /tmp/evaluation-result-4501582-1751423823/solver-4501582-1751423823 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751422735-60090 --watchdog 3760 HOME/Exact_proof --ls=360 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4501582-1751423823 --seed=161655830 HOME/instance-4501582-1751423823.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=60620, runsolver pid=60617

[startup+0.10007 s]*
/proc/loadavg: 4.01 4.01 3.35 5/252 60621
/proc/meminfo: memFree=128604380/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=48780 memory=24084 CPUtime=0.1 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5439 0 0 0 9 1 0 0 20 0 1 0 58061696 49950720 6021 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 12195 6021 1024 1201 0 10673 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 48780 KiB
Current children cumulated memory: 24084 KiB

[startup+0.213591 s]*
/proc/loadavg: 4.01 4.01 3.35 5/252 60621
/proc/meminfo: memFree=128603624/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19076 CPUtime=0.21 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5755 0 0 0 20 1 0 0 20 0 1 0 58061696 42242048 4769 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4769 1024 1201 0 8791 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19076 KiB

[startup+0.313422 s]*
/proc/loadavg: 4.01 4.01 3.35 5/252 60621
/proc/meminfo: memFree=128588756/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19076 CPUtime=0.31 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5755 0 0 0 30 1 0 0 20 0 1 0 58061696 42242048 4769 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4769 1024 1201 0 8791 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19076 KiB

[startup+0.700295 s]
/proc/loadavg: 4.01 4.01 3.35 5/252 60621
/proc/meminfo: memFree=128479440/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19076 CPUtime=0.68 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5755 0 0 0 67 1 0 0 20 0 1 0 58061696 42242048 4769 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4769 1024 1201 0 8791 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19076 KiB

[startup+1.50032 s]
/proc/loadavg: 4.01 4.01 3.35 5/252 60621
/proc/meminfo: memFree=128435464/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19076 CPUtime=1.48 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5755 0 0 0 147 1 0 0 20 0 1 0 58061696 42242048 4769 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4769 1024 1201 0 8791 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19076 KiB

[startup+3.11323 s]
/proc/loadavg: 4.01 4.01 3.35 5/252 60621
/proc/meminfo: memFree=128112020/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19076 CPUtime=3.09 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5755 0 0 0 308 1 0 0 20 0 1 0 58061696 42242048 4769 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4769 1024 1201 0 8791 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19076 KiB

[startup+6.30022 s]
/proc/loadavg: 4.01 4.01 3.36 5/253 60622
/proc/meminfo: memFree=127754984/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19076 CPUtime=6.27 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5755 0 0 0 626 1 0 0 20 0 1 0 58061696 42242048 4769 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4769 1024 1201 0 8791 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19076 KiB

[startup+12.7003 s]
/proc/loadavg: 4.01 4.01 3.36 5/244 60706
/proc/meminfo: memFree=128397700/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19076 CPUtime=12.65 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5755 0 0 0 1264 1 0 0 20 0 1 0 58061696 42242048 4769 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4769 1024 1201 0 8791 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19076 KiB

[startup+25.5002 s]
/proc/loadavg: 4.15 4.04 3.38 5/256 60764
/proc/meminfo: memFree=128477400/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19076 CPUtime=25.41 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5759 0 0 0 2540 1 0 0 20 0 1 0 58061696 42242048 4769 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4769 1024 1201 0 8791 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19076 KiB

[startup+51.1128 s]
/proc/loadavg: 4.16 4.05 3.41 5/256 60764
/proc/meminfo: memFree=128543200/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=50.96 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5767 0 0 0 5095 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+102.3 s]
/proc/loadavg: 4.12 4.06 3.44 5/256 60766
/proc/meminfo: memFree=128510908/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=102.03 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5775 0 0 0 10202 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+162.3 s]
/proc/loadavg: 4.08 4.06 3.49 5/256 60769
/proc/meminfo: memFree=128514152/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=161.89 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5783 0 0 0 16188 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 161.89 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+222.3 s]
/proc/loadavg: 4.09 4.06 3.53 5/257 60772
/proc/meminfo: memFree=128514960/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=221.75 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5787 0 0 0 22174 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 221.75 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+282.3 s]
/proc/loadavg: 4.08 4.06 3.56 5/256 60776
/proc/meminfo: memFree=128516520/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=281.61 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5791 0 0 0 28160 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 281.61 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+342.3 s]
/proc/loadavg: 4.13 4.08 3.60 5/251 60778
/proc/meminfo: memFree=128517632/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=341.47 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5795 0 0 0 34146 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 341.47 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+360.19 s]
# the end of solver process 60620 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=359.318 s, system=0.016928 s

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

[startup+345.6 s]
/proc/loadavg: 4.12 4.08 3.61 5/251 60778
/proc/meminfo: memFree=128517884/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=344.77 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5795 0 0 0 34476 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 344.77 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+352 s]*
/proc/loadavg: 4.11 4.08 3.61 5/251 60778
/proc/meminfo: memFree=128517884/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=351.16 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5795 0 0 0 35115 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 351.16 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+355.2 s]
/proc/loadavg: 4.10 4.07 3.61 5/251 60778
/proc/meminfo: memFree=128517884/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=354.35 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5795 0 0 0 35434 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 354.35 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+358.4 s]
/proc/loadavg: 4.10 4.07 3.61 5/251 60778
/proc/meminfo: memFree=128517884/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=357.54 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5795 0 0 0 35753 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 357.54 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+359.2 s]
/proc/loadavg: 4.10 4.07 3.61 5/251 60778
/proc/meminfo: memFree=128517884/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=358.34 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5795 0 0 0 35833 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 358.34 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+359.6 s]
/proc/loadavg: 4.10 4.07 3.61 5/251 60778
/proc/meminfo: memFree=128517884/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=358.74 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5795 0 0 0 35873 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 358.74 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+360 s]*
/proc/loadavg: 4.10 4.07 3.61 5/251 60778
/proc/meminfo: memFree=128517884/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=359.15 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5795 0 0 0 35914 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 359.15 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

[startup+360.112 s]
/proc/loadavg: 4.10 4.07 3.61 5/251 60778
/proc/meminfo: memFree=128517884/131382116 swapFree=33010684/33010684
[pid=60620] ppid=60617 vsize=41252 memory=19460 CPUtime=359.25 cores=0,2
/proc/60620/stat : 60620 (Exact_proof) R 60617 60620 58792 0 -1 4194304 5795 0 0 0 35924 1 0 0 20 0 1 0 58061696 42242048 4865 18446744073709551615 4198400 9115581 140731932181152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 25387008 140731932182729 140731932183015 140731932183015 140731932188617 0
/proc/60620/statm: 10313 4865 1024 1201 0 8791 0
Current children cumulated CPU time: 359.25 s
Current children cumulated vsize: 41252 KiB
Current children cumulated memory: 19460 KiB

Child status: 20

Real time (s): 360.19
CPU time (s): 359.335
CPU user time (s): 359.318
CPU system time (s): 0.016928
CPU usage (%): 99.7625
Max. virtual memory (cumulated for all children) (KiB): 48780
Max. memory (cumulated for all children) (KiB): 24084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.318
system time used= 0.016928
maximum resident set size= 25480
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5799
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 811


# summary of solver processes directly reported to runsolver:
#   pid: 60620
#   total CPU time (s): 359.335
#   total CPU user time (s): 359.318
#   total CPU system time (s): 0.016928

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.83886 second user time and 3.21249 second system time

The end

Launcher Data

Begin job on nodeC010 at 2025-07-02 04:37:03
IDJOB=4501582
IDBENCH=151210
IDSOLVER=3325
FILE ID=nodeC010/4501582-1751423823
RUNJOBID= nodeC010-1751422735-60090
SLURM_JOB_ID= 9598338
Free space on /tmp= 432228 MiB

SOLVER NAME= Exact_proof 2025-06-02
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-584.cudf.paranoid.opb
COMMAND LINE= HOME/Exact_proof --ls=360 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=CERTNAME --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4501582-1751423823/watcher-4501582-1751423823 -o /tmp/evaluation-result-4501582-1751423823/solver-4501582-1751423823 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751422735-60090 --watchdog 3760  HOME/Exact_proof --ls=360 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4501582-1751423823 --seed=161655830 HOME/instance-4501582-1751423823.opb

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

MD5SUM BENCH= a0f113199d9b53a593cf2a0d37e2d6f0
RANDOM SEED=161655830

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		: 3491.669
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		: 3658.304
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		: 1198.136
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		: 1197.060
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		: 3660.700
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		: 3658.245
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		: 1197.529
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		: 1198.033
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:        128618416 kB
MemAvailable:   129705928 kB
Buffers:            3280 kB
Cached:          1893196 kB
SwapCached:            0 kB
Active:           594244 kB
Inactive:        1586228 kB
Active(anon):     301956 kB
Inactive(anon):        0 kB
Active(file):     292288 kB
Inactive(file):  1586228 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              8124 kB
Writeback:             0 kB
AnonPages:        287100 kB
Mapped:           117396 kB
Shmem:             17960 kB
KReclaimable:      97244 kB
Slab:             181312 kB
SReclaimable:      97244 kB
SUnreclaim:        84068 kB
KernelStack:        4080 kB
PageTables:         3484 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     672536 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    178176 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= 432212 MiB
End job on nodeC010 at 2025-07-02 04:43:03