Trace number 4491410

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Exact_no_db_no_ls 2025-06-19UNSAT 215.991 216.855

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/
normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
MD5SUM911cf7319fa5fa56cdd8e7a94536c536
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark43.6526
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables168111
Total number of constraints487525
Number of constraints which are clauses468727
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18798
Minimum length of a constraint1
Maximum length of a constraint15
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 130
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 512
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

215.72/216.60	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (63091 MiB free)
  memory of node 1: 64507 MiB (64100 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4491410-1751133631/watcher-4491410-1751133631 -o /tmp/evaluation-result-4491410-1751133631/solver-4491410-1751133631 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751133631-11523 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=130135792 --ls=0 --inp-dombreaklim=0 HOME/instance-4491410-1751133631.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=11577, runsolver pid=11565
Current StackSize limit: 8192 KiB


[startup+0.100065 s]*
/proc/loadavg: 0.14 0.09 0.09 6/263 11582
/proc/meminfo: memFree=130064680/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=155368 memory=133688 CPUtime=0.1 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 11425 0 0 0 7 3 0 0 20 0 1 0 29043433 159096832 33422 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 38842 33422 1024 1200 0 37322 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 155368 KiB
Current children cumulated memory: 133688 KiB

[startup+0.205441 s]*
/proc/loadavg: 0.14 0.09 0.09 4/259 11582
/proc/meminfo: memFree=130019092/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=179188 memory=156992 CPUtime=0.2 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 16662 0 0 0 17 3 0 0 20 0 1 0 29043433 183488512 39248 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 44797 39248 1024 1200 0 43277 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 179188 KiB
Current children cumulated memory: 156992 KiB

[startup+0.305358 s]*
/proc/loadavg: 0.14 0.09 0.09 3/257 11586
/proc/meminfo: memFree=129967792/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=202864 memory=179468 CPUtime=0.29 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 21022 0 0 0 25 4 0 0 20 0 1 0 29043433 207732736 44867 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 50716 44867 1024 1200 0 49196 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 202864 KiB
Current children cumulated memory: 179468 KiB

[startup+0.700167 s]
/proc/loadavg: 0.14 0.09 0.09 4/255 11592
/proc/meminfo: memFree=129869852/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=291580 memory=266280 CPUtime=0.69 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 35570 0 0 0 60 9 0 0 20 0 1 0 29043433 298577920 66570 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 72895 66570 1024 1200 0 71375 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 291580 KiB
Current children cumulated memory: 266280 KiB

[startup+1.50017 s]
/proc/loadavg: 0.14 0.09 0.09 3/255 11598
/proc/meminfo: memFree=129593460/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=458416 memory=418884 CPUtime=1.47 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 59657 0 0 0 132 15 0 0 20 0 1 0 29043433 469417984 104721 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 114604 104721 1024 1200 0 113084 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 458416 KiB
Current children cumulated memory: 418884 KiB

[startup+3.10512 s]
/proc/loadavg: 0.14 0.09 0.09 3/255 11598
/proc/meminfo: memFree=129064332/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=872944 memory=836412 CPUtime=3.08 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 97642 0 0 0 277 31 0 0 20 0 1 0 29043433 893894656 209103 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 218236 209103 1248 1200 0 216716 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 872944 KiB
Current children cumulated memory: 836412 KiB

[startup+6.30017 s]
/proc/loadavg: 0.45 0.16 0.11 3/261 11610
/proc/meminfo: memFree=129031396/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=899376 memory=864688 CPUtime=6.25 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 103290 0 0 0 593 32 0 0 20 0 1 0 29043433 920961024 216172 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 224844 216172 1248 1200 0 223324 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 899376 KiB
Current children cumulated memory: 864688 KiB

[startup+12.7002 s]
/proc/loadavg: 0.74 0.22 0.13 3/259 11640
/proc/meminfo: memFree=129015332/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=905640 memory=870832 CPUtime=12.61 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 104924 0 0 0 1228 33 0 0 20 0 1 0 29043433 927375360 217708 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 226410 217708 1248 1200 0 224890 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 905640 KiB
Current children cumulated memory: 870832 KiB

[startup+25.5002 s]
/proc/loadavg: 1.46 0.41 0.20 3/258 11721
/proc/meminfo: memFree=129025592/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=915440 memory=882764 CPUtime=25.34 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 107005 0 0 0 2497 37 0 0 20 0 1 0 29043433 937410560 220691 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 228860 220691 1280 1200 0 227340 0
Current children cumulated CPU time: 25.34 s
Current children cumulated vsize: 915440 KiB
Current children cumulated memory: 882764 KiB

[startup+51.1053 s]
/proc/loadavg: 2.40 0.72 0.30 4/260 11828
/proc/meminfo: memFree=128454436/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=921032 memory=888436 CPUtime=50.81 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 107992 0 0 0 5040 41 0 0 20 0 1 0 29043433 943136768 222109 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 230258 222109 1280 1200 0 228738 0
Current children cumulated CPU time: 50.81 s
Current children cumulated vsize: 921032 KiB
Current children cumulated memory: 888436 KiB

[startup+102.3 s]
/proc/loadavg: 3.26 1.21 0.50 5/265 12184
/proc/meminfo: memFree=128763868/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=926320 memory=893684 CPUtime=101.8 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 108468 0 0 0 10137 43 0 0 20 0 1 0 29043433 948551680 223421 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 231580 223421 1280 1200 0 230060 0
Current children cumulated CPU time: 101.8 s
Current children cumulated vsize: 926320 KiB
Current children cumulated memory: 893684 KiB

[startup+162.3 s]
/proc/loadavg: 3.72 1.72 0.72 5/266 13176
/proc/meminfo: memFree=128846240/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=948044 memory=908184 CPUtime=161.59 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 109723 0 0 0 16115 44 0 0 20 0 1 0 29043433 970797056 227046 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 237011 227046 1280 1200 0 235491 0
Current children cumulated CPU time: 161.59 s
Current children cumulated vsize: 948044 KiB
Current children cumulated memory: 908184 KiB

[startup+216.855 s]
# the end of solver process 11577 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=215.53 s, system=0.460318 s

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

[startup+179.2 s]
/proc/loadavg: 3.87 1.88 0.79 5/266 13176
/proc/meminfo: memFree=128838696/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=948044 memory=908184 CPUtime=178.44 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 109784 0 0 0 17800 44 0 0 20 0 1 0 29043433 970797056 227046 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 237011 227046 1280 1200 0 235491 0
Current children cumulated CPU time: 178.44 s
Current children cumulated vsize: 948044 KiB
Current children cumulated memory: 908184 KiB

[startup+192 s]*
/proc/loadavg: 3.89 1.95 0.83 5/266 13176
/proc/meminfo: memFree=128830420/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=948044 memory=908184 CPUtime=191.2 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 109790 0 0 0 19076 44 0 0 20 0 1 0 29043433 970797056 227046 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 237011 227046 1280 1200 0 235491 0
Current children cumulated CPU time: 191.2 s
Current children cumulated vsize: 948044 KiB
Current children cumulated memory: 908184 KiB

[startup+204.8 s]
/proc/loadavg: 3.91 2.05 0.88 5/266 13177
/proc/meminfo: memFree=128803800/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=948044 memory=908184 CPUtime=203.96 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 109846 0 0 0 20352 44 0 0 20 0 1 0 29043433 970797056 227046 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 237011 227046 1280 1200 0 235491 0
Current children cumulated CPU time: 203.96 s
Current children cumulated vsize: 948044 KiB
Current children cumulated memory: 908184 KiB

[startup+211.2 s]
/proc/loadavg: 3.92 2.09 0.90 5/266 13177
/proc/meminfo: memFree=128803848/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=948044 memory=908440 CPUtime=210.34 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 109935 0 0 0 20990 44 0 0 20 0 1 0 29043433 970797056 227110 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 237011 227110 1280 1200 0 235491 0
Current children cumulated CPU time: 210.34 s
Current children cumulated vsize: 948044 KiB
Current children cumulated memory: 908440 KiB

[startup+214.4 s]
/proc/loadavg: 4.01 2.14 0.92 5/266 13177
/proc/meminfo: memFree=128803848/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=948044 memory=908440 CPUtime=213.53 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 109935 0 0 0 21309 44 0 0 20 0 1 0 29043433 970797056 227110 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 237011 227110 1280 1200 0 235491 0
Current children cumulated CPU time: 213.53 s
Current children cumulated vsize: 948044 KiB
Current children cumulated memory: 908440 KiB

[startup+216 s]*
/proc/loadavg: 4.01 2.14 0.92 5/266 13178
/proc/meminfo: memFree=128803376/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=948044 memory=908440 CPUtime=215.13 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 109935 0 0 0 21469 44 0 0 20 0 1 0 29043433 970797056 227110 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 237011 227110 1280 1200 0 235491 0
Current children cumulated CPU time: 215.13 s
Current children cumulated vsize: 948044 KiB
Current children cumulated memory: 908440 KiB

[startup+216.4 s]
/proc/loadavg: 4.01 2.14 0.92 5/266 13178
/proc/meminfo: memFree=128803376/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=948044 memory=908440 CPUtime=215.52 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 109935 0 0 0 21508 44 0 0 20 0 1 0 29043433 970797056 227110 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 237011 227110 1280 1200 0 235491 0
Current children cumulated CPU time: 215.52 s
Current children cumulated vsize: 948044 KiB
Current children cumulated memory: 908440 KiB

[startup+216.8 s]
/proc/loadavg: 4.01 2.14 0.92 5/266 13178
/proc/meminfo: memFree=128803376/131250000 swapFree=33010684/33010684
[pid=11577] ppid=11565 vsize=686112 memory=649244 CPUtime=215.93 cores=0,2
/proc/11577/stat : 11577 (Exact) R 11565 11577 11508 0 -1 4194304 109996 0 0 0 21548 45 0 0 20 0 1 0 29043433 702578688 162311 18446744073709551615 4198400 9112445 140723438169952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37281792 140723438172457 140723438172653 140723438172653 140723438178255 0
/proc/11577/statm: 171528 162311 1280 1200 0 170008 0
Current children cumulated CPU time: 215.93 s
Current children cumulated vsize: 686112 KiB
Current children cumulated memory: 649244 KiB

Child status: 20

Real time (s): 216.855
CPU time (s): 215.991
CPU user time (s): 215.53
CPU system time (s): 0.460318
CPU usage (%): 99.6016
Max. virtual memory (cumulated for all children) (KiB): 948044
Max. memory (cumulated for all children) (KiB): 908440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 215.53
system time used= 0.460318
maximum resident set size= 908440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109999
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= 49
involuntary context switches= 299


# summary of solver processes directly reported to runsolver:
#   pid: 11577
#   total CPU time (s): 215.991
#   total CPU user time (s): 215.53
#   total CPU system time (s): 0.460318

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.402213 second user time and 0.938851 second system time

The end

Launcher Data

Begin job on nodeC013 at 2025-06-28 20:00:31
IDJOB=4491410
IDBENCH=147705
IDSOLVER=3318
FILE ID=nodeC013/4491410-1751133631
RUNJOBID= nodeC013-1751133631-11523
SLURM_JOB_ID= 9587413
Free space on /tmp= 433036 MiB

SOLVER NAME= Exact_no_db_no_ls 2025-06-19
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=0 --inp-dombreaklim=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4491410-1751133631/watcher-4491410-1751133631 -o /tmp/evaluation-result-4491410-1751133631/solver-4491410-1751133631 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751133631-11523 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=130135792 --ls=0 --inp-dombreaklim=0 HOME/instance-4491410-1751133631.opb

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

MD5SUM BENCH= 911cf7319fa5fa56cdd8e7a94536c536
RANDOM SEED=130135792

nodeC013 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.971
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 1199.784
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.447
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 1199.960
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.318
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 1199.997
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 1200.118
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        130270120 kB
MemAvailable:   129852712 kB
Buffers:            3280 kB
Cached:           351604 kB
SwapCached:            0 kB
Active:           261216 kB
Inactive:         159116 kB
Active(anon):      78732 kB
Inactive(anon):        0 kB
Active(file):     182484 kB
Inactive(file):   159116 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             52600 kB
Writeback:             0 kB
AnonPages:         68612 kB
Mapped:            98164 kB
Shmem:             13284 kB
KReclaimable:      58540 kB
Slab:             134300 kB
SReclaimable:      58540 kB
SUnreclaim:        75760 kB
KernelStack:        4080 kB
PageTables:         2908 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     317804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150376 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 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:      215764 kB
DirectMap2M:     8992768 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433008 MiB
End job on nodeC013 at 2025-06-28 20:04:09