Trace number 4501398

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. 359.117 360.159

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/misc2010/
random/rand.newlist/normalized-rand271a0d.cudf.paranoid.opb
MD5SUM591ece93c6c8f7638542fbf382a19d70
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 benchmark0.042828
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5453
Total number of constraints24268
Number of constraints which are clauses23995
Number of constraints which are cardinality constraints (but not clauses)273
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 2037
Biggest coefficient in the objective function 1488
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 821374
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1488
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 821374
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

359.06/360.15	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Wed Jul  2 07:05:06 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 (62886 MiB free)
  memory of node 1: 64465 MiB (62962 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4501398-1751423462/watcher-4501398-1751423462 -o /tmp/evaluation-result-4501398-1751423462/solver-4501398-1751423462 -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-4501398-1751423462 --seed=473322121 HOME/instance-4501398-1751423462.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=60511, runsolver pid=60505

[startup+0.100103 s]*
/proc/loadavg: 4.11 3.86 2.98 5/245 60518
/proc/meminfo: memFree=128829476/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=41692 memory=17500 CPUtime=0.1 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4365 0 0 0 9 1 0 0 20 0 1 0 58025598 42692608 4375 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 10423 4375 1024 1201 0 8901 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 41692 KiB
Current children cumulated memory: 17500 KiB

[startup+0.214009 s]*
/proc/loadavg: 4.10 3.87 2.99 4/245 60518
/proc/meminfo: memFree=128817048/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=15800 CPUtime=0.21 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4591 0 0 0 20 1 0 0 20 0 1 0 58025598 39387136 3950 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 3950 1024 1201 0 8094 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 15800 KiB

[startup+0.313196 s]*
/proc/loadavg: 4.10 3.87 2.99 5/245 60524
/proc/meminfo: memFree=128816624/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=15800 CPUtime=0.31 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4591 0 0 0 30 1 0 0 20 0 1 0 58025598 39387136 3950 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 3950 1024 1201 0 8094 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 15800 KiB

[startup+0.700247 s]
/proc/loadavg: 4.10 3.87 2.99 5/244 60529
/proc/meminfo: memFree=128769100/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=15800 CPUtime=0.68 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4591 0 0 0 67 1 0 0 20 0 1 0 58025598 39387136 3950 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 3950 1024 1201 0 8094 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 15800 KiB

[startup+1.50019 s]
/proc/loadavg: 4.10 3.87 2.99 5/253 60556
/proc/meminfo: memFree=128660084/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=15800 CPUtime=1.48 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4591 0 0 0 147 1 0 0 20 0 1 0 58025598 39387136 3950 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 3950 1024 1201 0 8094 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 15800 KiB

[startup+3.1122 s]
/proc/loadavg: 4.10 3.87 2.99 5/253 60556
/proc/meminfo: memFree=128654912/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=15800 CPUtime=3.09 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4591 0 0 0 308 1 0 0 20 0 1 0 58025598 39387136 3950 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 3950 1024 1201 0 8094 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 15800 KiB

[startup+6.3002 s]
/proc/loadavg: 4.17 3.88 3.00 5/254 60558
/proc/meminfo: memFree=128657276/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=15800 CPUtime=6.27 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4591 0 0 0 626 1 0 0 20 0 1 0 58025598 39387136 3950 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 3950 1024 1201 0 8094 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 15800 KiB

[startup+12.7002 s]
/proc/loadavg: 4.16 3.89 3.01 5/254 60558
/proc/meminfo: memFree=128657284/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=15800 CPUtime=12.65 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4591 0 0 0 1264 1 0 0 20 0 1 0 58025598 39387136 3950 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 3950 1024 1201 0 8094 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 15800 KiB

[startup+25.5002 s]
/proc/loadavg: 4.13 3.89 3.02 5/254 60558
/proc/meminfo: memFree=128645676/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=25.42 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4597 0 0 0 2541 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+51.1122 s]
/proc/loadavg: 4.16 3.92 3.05 5/254 60558
/proc/meminfo: memFree=128634900/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=50.97 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4603 0 0 0 5096 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+102.3 s]
/proc/loadavg: 4.07 3.93 3.11 5/253 60560
/proc/meminfo: memFree=128623280/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=102.01 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4609 0 0 0 10200 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+162.3 s]
/proc/loadavg: 4.07 3.96 3.17 5/254 60568
/proc/meminfo: memFree=128613436/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=161.83 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4612 0 0 0 16182 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 161.83 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+222.3 s]
/proc/loadavg: 4.14 4.00 3.23 5/254 60570
/proc/meminfo: memFree=128629000/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=221.65 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4615 0 0 0 22164 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 221.65 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+282.3 s]
/proc/loadavg: 4.11 4.02 3.29 5/254 60572
/proc/meminfo: memFree=128630776/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=281.47 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4618 0 0 0 28146 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 281.47 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+342.3 s]
/proc/loadavg: 4.04 4.01 3.34 5/252 60575
/proc/meminfo: memFree=128649232/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=341.3 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4621 0 0 0 34129 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 341.3 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+360.159 s]
# the end of solver process 60511 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=359.099 s, system=0.017887 s

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

[startup+345.6 s]
/proc/loadavg: 4.04 4.01 3.34 5/252 60575
/proc/meminfo: memFree=128651600/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=344.59 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4621 0 0 0 34458 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 344.59 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+352 s]*
/proc/loadavg: 4.11 4.03 3.35 5/252 60575
/proc/meminfo: memFree=128652104/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=350.98 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4621 0 0 0 35097 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 350.98 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+355.2 s]
/proc/loadavg: 4.11 4.03 3.35 5/252 60575
/proc/meminfo: memFree=128652104/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=354.16 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4621 0 0 0 35415 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 354.16 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+358.4 s]
/proc/loadavg: 4.10 4.03 3.36 5/252 60575
/proc/meminfo: memFree=128652104/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=357.35 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4621 0 0 0 35734 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 357.35 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+359.2 s]
/proc/loadavg: 4.10 4.03 3.36 5/252 60575
/proc/meminfo: memFree=128652104/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=358.15 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4621 0 0 0 35814 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 358.15 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+359.6 s]
/proc/loadavg: 4.10 4.03 3.36 5/252 60575
/proc/meminfo: memFree=128652104/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=358.55 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4621 0 0 0 35854 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 358.55 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+360 s]*
/proc/loadavg: 4.10 4.03 3.36 5/252 60575
/proc/meminfo: memFree=128652356/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=358.96 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4621 0 0 0 35895 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 358.96 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

[startup+360.112 s]
/proc/loadavg: 4.10 4.03 3.36 5/252 60575
/proc/meminfo: memFree=128652356/131382116 swapFree=33010684/33010684
[pid=60511] ppid=60505 vsize=38464 memory=16696 CPUtime=359.06 cores=0,2
/proc/60511/stat : 60511 (Exact_proof) R 60505 60511 58792 0 -1 4194304 4621 0 0 0 35905 1 0 0 20 0 1 0 58025598 39387136 4174 18446744073709551615 4198400 9115581 140727578077120 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10325008 10415428 28950528 140727578085577 140727578085863 140727578085863 140727578091465 0
/proc/60511/statm: 9616 4174 1024 1201 0 8094 0
Current children cumulated CPU time: 359.06 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 16696 KiB

Child status: 20

Real time (s): 360.159
CPU time (s): 359.117
CPU user time (s): 359.099
CPU system time (s): 0.017887
CPU usage (%): 99.7107
Max. virtual memory (cumulated for all children) (KiB): 41692
Max. memory (cumulated for all children) (KiB): 17500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.099
system time used= 0.017887
maximum resident set size= 18396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4625
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= 824


# summary of solver processes directly reported to runsolver:
#   pid: 60511
#   total CPU time (s): 359.117
#   total CPU user time (s): 359.099
#   total CPU system time (s): 0.017887

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.82679 second user time and 3.02621 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2025-07-02 04:31:02
IDJOB=4501398
IDBENCH=151080
IDSOLVER=3325
FILE ID=nodeC010/4501398-1751423462
RUNJOBID= nodeC010-1751422735-60090
SLURM_JOB_ID= 9598338
Free space on /tmp= 432240 MiB

SOLVER NAME= Exact_proof 2025-06-02
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-rand271a0d.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-4501398-1751423462/watcher-4501398-1751423462 -o /tmp/evaluation-result-4501398-1751423462/solver-4501398-1751423462 -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-4501398-1751423462 --seed=473322121 HOME/instance-4501398-1751423462.opb

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

MD5SUM BENCH= 591ece93c6c8f7638542fbf382a19d70
RANDOM SEED=473322121

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		: 1197.540
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		: 1197.140
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		: 1197.142
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		: 1197.202
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		: 1197.152
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		: 1197.186
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		: 1197.266
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		: 1197.150
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 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:        128870288 kB
MemAvailable:   129957876 kB
Buffers:            3280 kB
Cached:          1893356 kB
SwapCached:            0 kB
Active:           372320 kB
Inactive:        1586308 kB
Active(anon):      80032 kB
Inactive(anon):        0 kB
Active(file):     292288 kB
Inactive(file):  1586308 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             12048 kB
Writeback:             0 kB
AnonPages:         65188 kB
Mapped:           104092 kB
Shmem:             17960 kB
KReclaimable:      97240 kB
Slab:             181376 kB
SReclaimable:      97240 kB
SUnreclaim:        84136 kB
KernelStack:        3904 kB
PageTables:         2896 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     333212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149288 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 432220 MiB
End job on nodeC010 at 2025-07-02 04:37:02