Trace number 4482783

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 2025-06-02UNSAT 384.965 386.938

General information on the benchmark

NamePB24/normalized-PB12/OPT-LIN/zahidi/
IC/normalized-minisat25_6_3_3_ic.opb
MD5SUM9beff3f3155855feaa4c9645b72566dc
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 benchmark0.277731
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15725
Total number of constraints31332
Number of constraints which are clauses14450
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints16875
Minimum length of a constraint2
Maximum length of a constraint300
Number of terms in the objective function 1825
Biggest coefficient in the objective function 111980168
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 9113142699
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 111980168
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 9113142699
Number of bits of the biggest sum of numbers34
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

384.92/386.91	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (63048 MiB free)
  memory of node 1: 64465 MiB (63769 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4482783-1751478476/watcher-4482783-1751478476 -o /tmp/evaluation-result-4482783-1751478476/solver-4482783-1751478476 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751478476-69666 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1106071470 --ls=360 HOME/instance-4482783-1751478476.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=69704, runsolver pid=69696
Current StackSize limit: 8192 KiB


[startup+0.100103 s]*
/proc/loadavg: 0.52 0.96 1.23 5/247 69709
/proc/meminfo: memFree=129834228/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=48108 memory=25848 CPUtime=0.11 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 5411 0 0 0 9 2 0 0 20 0 1 0 63527015 49262592 6462 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 12027 6462 1056 1200 0 10507 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 48108 KiB
Current children cumulated memory: 25848 KiB

[startup+0.214289 s]*
/proc/loadavg: 0.52 0.96 1.23 6/249 69714
/proc/meminfo: memFree=129775884/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=58260 memory=36360 CPUtime=0.22 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 8543 0 0 0 19 3 0 0 20 0 1 0 63527015 59658240 9090 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 14565 9090 1056 1200 0 13045 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 58260 KiB
Current children cumulated memory: 36360 KiB

[startup+0.31405 s]*
/proc/loadavg: 0.52 0.96 1.23 6/247 69714
/proc/meminfo: memFree=129738492/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=63540 memory=43880 CPUtime=0.32 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 9911 0 0 0 28 4 0 0 20 0 1 0 63527015 65064960 10970 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 15885 10970 1056 1200 0 14365 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 63540 KiB
Current children cumulated memory: 43880 KiB

[startup+0.700381 s]
/proc/loadavg: 0.52 0.96 1.23 5/248 69720
/proc/meminfo: memFree=129684460/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52044 CPUtime=0.69 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11831 0 0 0 64 5 0 0 20 0 1 0 63527015 76906496 13011 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13011 1056 1200 0 17256 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52044 KiB

[startup+1.50035 s]
/proc/loadavg: 0.52 0.96 1.23 6/252 69724
/proc/meminfo: memFree=129315744/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52044 CPUtime=1.49 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11831 0 0 0 144 5 0 0 20 0 1 0 63527015 76906496 13011 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13011 1056 1200 0 17256 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52044 KiB

[startup+3.11301 s]
/proc/loadavg: 0.80 1.01 1.24 6/252 69724
/proc/meminfo: memFree=128751024/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52044 CPUtime=3.09 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11833 0 0 0 304 5 0 0 20 0 1 0 63527015 76906496 13011 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13011 1056 1200 0 17256 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52044 KiB

[startup+6.30032 s]
/proc/loadavg: 0.80 1.01 1.24 6/252 69724
/proc/meminfo: memFree=128367596/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52044 CPUtime=6.27 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11835 0 0 0 622 5 0 0 20 0 1 0 63527015 76906496 13011 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13011 1056 1200 0 17256 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52044 KiB

[startup+12.7003 s]
/proc/loadavg: 1.29 1.11 1.27 6/252 69724
/proc/meminfo: memFree=128368528/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52044 CPUtime=12.62 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11837 0 0 0 1257 5 0 0 20 0 1 0 63527015 76906496 13011 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13011 1056 1200 0 17256 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52044 KiB

[startup+25.5003 s]
/proc/loadavg: 1.71 1.21 1.30 6/252 69724
/proc/meminfo: memFree=128368624/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52044 CPUtime=25.34 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11837 0 0 0 2529 5 0 0 20 0 1 0 63527015 76906496 13011 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13011 1056 1200 0 17256 0
Current children cumulated CPU time: 25.34 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52044 KiB

[startup+51.1133 s]
/proc/loadavg: 2.55 1.45 1.38 6/252 69724
/proc/meminfo: memFree=128349788/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52044 CPUtime=50.8 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11846 0 0 0 5075 5 0 0 20 0 1 0 63527015 76906496 13011 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13011 1056 1200 0 17256 0
Current children cumulated CPU time: 50.8 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52044 KiB

[startup+102.3 s]
/proc/loadavg: 3.53 1.91 1.54 6/251 69730
/proc/meminfo: memFree=128338616/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52812 CPUtime=101.78 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11855 0 0 0 10173 5 0 0 20 0 1 0 63527015 76906496 13203 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13203 1056 1200 0 17256 0
Current children cumulated CPU time: 101.78 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52812 KiB

[startup+162.3 s]
/proc/loadavg: 3.93 2.32 1.71 6/251 69732
/proc/meminfo: memFree=128332756/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52812 CPUtime=161.5 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11887 0 0 0 16145 5 0 0 20 0 1 0 63527015 76906496 13203 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13203 1056 1200 0 17256 0
Current children cumulated CPU time: 161.5 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52812 KiB

[startup+222.3 s]
/proc/loadavg: 4.03 2.62 1.85 6/251 69734
/proc/meminfo: memFree=128325520/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52812 CPUtime=221.18 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11887 0 0 0 22113 5 0 0 20 0 1 0 63527015 76906496 13203 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13203 1056 1200 0 17256 0
Current children cumulated CPU time: 221.18 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52812 KiB

[startup+282.3 s]
/proc/loadavg: 4.73 3.05 2.05 6/250 69736
/proc/meminfo: memFree=128321628/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52812 CPUtime=280.86 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11903 0 0 0 28081 5 0 0 20 0 1 0 63527015 76906496 13203 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13203 1056 1200 0 17256 0
Current children cumulated CPU time: 280.86 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52812 KiB

[startup+342.3 s]
/proc/loadavg: 5.03 3.48 2.26 6/250 69738
/proc/meminfo: memFree=128301852/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52812 CPUtime=340.53 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11919 0 0 0 34048 5 0 0 20 0 1 0 63527015 76906496 13203 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13203 1056 1200 0 17256 0
Current children cumulated CPU time: 340.53 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52812 KiB

[startup+386.938 s]
# the end of solver process 69704 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=384.815 s, system=0.150046 s

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

[startup+358.4 s]
/proc/loadavg: 4.73 3.51 2.30 6/250 69738
/proc/meminfo: memFree=128300996/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=75104 memory=52812 CPUtime=356.54 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 11919 0 0 0 35648 6 0 0 20 0 1 0 63527015 76906496 13203 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 18776 13203 1056 1200 0 17256 0
Current children cumulated CPU time: 356.54 s
Current children cumulated vsize: 75104 KiB
Current children cumulated memory: 52812 KiB

[startup+371.2 s]
/proc/loadavg: 4.70 3.55 2.32 5/250 69785
/proc/meminfo: memFree=126578644/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=143468 memory=126956 CPUtime=369.28 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 25339 0 0 0 36917 11 0 0 20 0 1 0 63527015 146911232 31739 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 35867 31739 1280 1200 0 34347 0
Current children cumulated CPU time: 369.28 s
Current children cumulated vsize: 143468 KiB
Current children cumulated memory: 126956 KiB

[startup+377.6 s]
/proc/loadavg: 4.65 3.55 2.33 5/250 69785
/proc/meminfo: memFree=126511424/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=154972 memory=135340 CPUtime=375.66 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 27826 0 0 0 37554 12 0 0 20 0 1 0 63527015 158691328 33835 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 38743 33835 1280 1200 0 37223 0
Current children cumulated CPU time: 375.66 s
Current children cumulated vsize: 154972 KiB
Current children cumulated memory: 135340 KiB

[startup+380.8 s]
/proc/loadavg: 4.59 3.56 2.34 5/250 69785
/proc/meminfo: memFree=126501092/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=163368 memory=142436 CPUtime=378.84 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 30452 0 0 0 37871 13 0 0 20 0 1 0 63527015 167288832 35609 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 40842 35609 1280 1200 0 39322 0
Current children cumulated CPU time: 378.84 s
Current children cumulated vsize: 163368 KiB
Current children cumulated memory: 142436 KiB

[startup+384 s]*
/proc/loadavg: 4.55 3.57 2.35 5/250 69785
/proc/meminfo: memFree=126481812/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=164992 memory=145380 CPUtime=382.04 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 31186 0 0 0 38191 13 0 0 20 0 1 0 63527015 168951808 36345 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 41248 36345 1280 1200 0 39728 0
Current children cumulated CPU time: 382.04 s
Current children cumulated vsize: 164992 KiB
Current children cumulated memory: 145380 KiB

[startup+385.6 s]
/proc/loadavg: 4.55 3.57 2.35 5/250 69785
/proc/meminfo: memFree=126469716/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=169140 memory=149732 CPUtime=383.62 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 32274 0 0 0 38349 13 0 0 20 0 1 0 63527015 173199360 37433 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 42285 37433 1280 1200 0 40765 0
Current children cumulated CPU time: 383.62 s
Current children cumulated vsize: 169140 KiB
Current children cumulated memory: 149732 KiB

[startup+386.4 s]
/proc/loadavg: 4.55 3.57 2.35 5/250 69785
/proc/meminfo: memFree=126459080/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=172888 memory=153188 CPUtime=384.42 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 33127 0 0 0 38428 14 0 0 20 0 1 0 63527015 177037312 38297 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 43222 38297 1280 1200 0 41702 0
Current children cumulated CPU time: 384.42 s
Current children cumulated vsize: 172888 KiB
Current children cumulated memory: 153188 KiB

[startup+386.8 s]
/proc/loadavg: 4.55 3.57 2.35 5/250 69785
/proc/meminfo: memFree=126459080/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=173596 memory=153828 CPUtime=384.82 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 33290 0 0 0 38468 14 0 0 20 0 1 0 63527015 177762304 38457 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 43399 38457 1280 1200 0 41879 0
Current children cumulated CPU time: 384.82 s
Current children cumulated vsize: 173596 KiB
Current children cumulated memory: 153828 KiB

[startup+386.9 s]
/proc/loadavg: 4.55 3.57 2.35 5/250 69785
/proc/meminfo: memFree=126459080/131382112 swapFree=33010416/33010684
[pid=69704] ppid=69696 vsize=173908 memory=154212 CPUtime=384.92 cores=4,6
/proc/69704/stat : 69704 (Exact) R 69696 69704 69655 0 -1 4194304 33402 0 0 0 38478 14 0 0 20 0 1 0 63527015 178081792 38553 18446744073709551615 4198400 9112445 140731854215056 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 23625728 140731854219578 140731854219757 140731854219757 140731854225359 0
/proc/69704/statm: 43477 38553 1280 1200 0 41957 0
Current children cumulated CPU time: 384.92 s
Current children cumulated vsize: 173908 KiB
Current children cumulated memory: 154212 KiB

Child status: 20

Real time (s): 386.938
CPU time (s): 384.965
CPU user time (s): 384.815
CPU system time (s): 0.150046
CPU usage (%): 99.49
Max. virtual memory (cumulated for all children) (KiB): 173908
Max. memory (cumulated for all children) (KiB): 154212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 384.815
system time used= 0.150046
maximum resident set size= 154596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33499
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= 16
involuntary context switches= 2010


# summary of solver processes directly reported to runsolver:
#   pid: 69704
#   total CPU time (s): 384.965
#   total CPU user time (s): 384.815
#   total CPU system time (s): 0.150046

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.89765 second user time and 3.95339 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2025-07-02 19:47:56
IDJOB=4482783
IDBENCH=155719
IDSOLVER=3317
FILE ID=nodeC005/4482783-1751478476
RUNJOBID= nodeC005-1751478476-69666
SLURM_JOB_ID= 9598517
Free space on /tmp= 429480 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/normalized-PB12/OPT-LIN/zahidi/IC/normalized-minisat25_6_3_3_ic.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4482783-1751478476/watcher-4482783-1751478476 -o /tmp/evaluation-result-4482783-1751478476/solver-4482783-1751478476 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751478476-69666 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1106071470 --ls=360 HOME/instance-4482783-1751478476.opb

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

MD5SUM BENCH= 9beff3f3155855feaa4c9645b72566dc
RANDOM SEED=1106071470

nodeC005 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		: 1197.313
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	: 6983.90
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		: 1197.278
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	: 6983.90
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		: 1197.223
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	: 6983.90
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		: 1197.240
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	: 6983.90
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		: 1197.237
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	: 6983.90
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		: 1197.382
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	: 6983.90
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		: 1197.473
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	: 6983.90
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		: 1197.240
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	: 6983.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        129871380 kB
MemAvailable:   129909948 kB
Buffers:            2128 kB
Cached:           828740 kB
SwapCached:           24 kB
Active:           731332 kB
Inactive:         181700 kB
Active(anon):      97584 kB
Inactive(anon):     3164 kB
Active(file):     633748 kB
Inactive(file):   178536 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             38232 kB
Writeback:             0 kB
AnonPages:         86188 kB
Mapped:           103016 kB
Shmem:             17936 kB
KReclaimable:     131820 kB
Slab:             219416 kB
SReclaimable:     131820 kB
SUnreclaim:        87596 kB
KernelStack:        3832 kB
PageTables:         2380 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     357304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149272 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 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:      201544 kB
DirectMap2M:     8089600 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 429408 MiB
End job on nodeC005 at 2025-07-02 19:54:23