Trace number 4445103

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_veripb2_no_SoPlex 2024-07-05SAT 227.741 232.432

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob7.opb
MD5SUM0da7938cd78b604d95ed37ad5ec78200
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.056184
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables96
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint96
Maximum length of a constraint96
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 27267752
Number of bits of the biggest number in a constraint 25
Biggest sum of numbers in a constraint 410674921
Number of bits of the biggest sum of numbers29
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

227.63/232.28	s SATISFIABLE
227.63/232.28	v x1 -x2 -x3 -x4 -x5 x6 -x7 x8 x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 x74 -x75 -x76 -x77 -x78 -x79 x80 x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x90 x91 -x92 x93 x94 -x95 -x96

Verifier Data

OK	0

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: 64059 MiB (21153 MiB free)
  memory of node 1: 64510 MiB (23189 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445103-1721802032/watcher-4445103-1721802032 -o /tmp/evaluation-result-4445103-1721802032/solver-4445103-1721802032 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721801550-170626 --watchdog 3760 HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4445103-1721802032 --seed=430370743 HOME/instance-4445103-1721802032.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
Starting watchdog threadLinuxi Starting watchdog threadLinuxi 4.18.0-301.1.el8.x86_64
Current StackSize limit: 8192 KiB

solver pid=171909, runsolver pid=171906

[startup+0.100101 s]*
/proc/loadavg: 4.04 3.67 2.86 5/261 171910
/proc/meminfo: memFree=45401612/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=25856 memory=4492 CPUtime=0.1 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 399 0 0 0 10 0 0 0 20 0 1 0 16192290 26476544 1123 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 6464 1123 850 747 0 5527 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 25856 KiB
Current children cumulated memory: 4492 KiB

[startup+0.213921 s]*
/proc/loadavg: 4.04 3.67 2.86 5/261 171910
/proc/meminfo: memFree=45399092/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=25856 memory=4752 CPUtime=0.22 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 456 0 0 0 22 0 0 0 20 0 1 0 16192290 26476544 1188 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 6464 1188 850 747 0 5527 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 25856 KiB
Current children cumulated memory: 4752 KiB

[startup+0.313894 s]*
/proc/loadavg: 4.04 3.67 2.86 5/261 171910
/proc/meminfo: memFree=45395928/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=25964 memory=4916 CPUtime=0.31 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 529 0 0 0 31 0 0 0 20 0 1 0 16192290 26587136 1229 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 6491 1229 850 747 0 5554 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 25964 KiB
Current children cumulated memory: 4916 KiB

[startup+0.700306 s]
/proc/loadavg: 4.04 3.67 2.86 5/261 171910
/proc/meminfo: memFree=45389060/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=26204 memory=5828 CPUtime=0.69 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 710 0 0 0 68 1 0 0 20 0 1 0 16192290 26832896 1457 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 6551 1457 850 747 0 5614 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26204 KiB
Current children cumulated memory: 5828 KiB

[startup+1.50034 s]
/proc/loadavg: 4.04 3.67 2.86 5/261 171910
/proc/meminfo: memFree=45375408/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=26488 memory=8308 CPUtime=1.49 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 862 0 0 0 147 2 0 0 20 0 1 0 16192290 27123712 2077 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 6622 2077 850 747 0 5685 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26488 KiB
Current children cumulated memory: 8308 KiB

[startup+3.11378 s]
/proc/loadavg: 4.04 3.67 2.86 5/261 171912
/proc/meminfo: memFree=45329424/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=27492 memory=13340 CPUtime=3.1 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 1097 0 0 0 307 3 0 0 20 0 1 0 16192290 28151808 3335 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 6873 3335 850 747 0 5936 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 13340 KiB

[startup+6.30032 s]
/proc/loadavg: 4.03 3.67 2.87 5/261 171912
/proc/meminfo: memFree=45289860/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=28340 memory=14140 CPUtime=6.27 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 1300 0 0 0 623 4 0 0 20 0 1 0 16192290 29020160 3535 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 7085 3535 850 747 0 6148 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 28340 KiB
Current children cumulated memory: 14140 KiB

[startup+12.7003 s]
/proc/loadavg: 4.03 3.68 2.87 5/261 171912
/proc/meminfo: memFree=45198684/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=29888 memory=17584 CPUtime=12.65 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 1696 0 0 0 1258 7 0 0 20 0 1 0 16192290 30605312 4396 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 7472 4396 850 747 0 6535 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 29888 KiB
Current children cumulated memory: 17584 KiB

[startup+25.5004 s]
/proc/loadavg: 4.02 3.70 2.89 5/261 171915
/proc/meminfo: memFree=44671480/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=31104 memory=18396 CPUtime=25.4 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 1980 0 0 0 2529 11 0 0 20 0 1 0 16192290 31850496 4599 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 7776 4599 850 747 0 6839 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 31104 KiB
Current children cumulated memory: 18396 KiB

[startup+51.1137 s]
/proc/loadavg: 4.08 3.74 2.93 5/261 171919
/proc/meminfo: memFree=44070636/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=32456 memory=19588 CPUtime=50.68 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 2341 0 0 0 5048 20 0 0 20 0 1 0 16192290 33234944 4897 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 26 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 8114 4897 850 747 0 7177 0
Current children cumulated CPU time: 50.68 s
Current children cumulated vsize: 32456 KiB
Current children cumulated memory: 19588 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 3.80 2.99 5/261 171928
/proc/meminfo: memFree=42462492/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=34584 memory=21596 CPUtime=101.34 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 2928 0 0 0 10078 56 0 0 20 0 1 0 16192290 35414016 5399 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 62 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 8646 5399 850 747 0 7709 0
Current children cumulated CPU time: 101.34 s
Current children cumulated vsize: 34584 KiB
Current children cumulated memory: 21596 KiB

[startup+162.3 s]
/proc/loadavg: 4.50 3.95 3.10 5/261 171939
/proc/meminfo: memFree=40274364/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=34572 memory=21664 CPUtime=160.67 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 3501 0 0 0 15963 104 0 0 20 0 1 0 16192290 35401728 5416 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 109 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 8643 5416 850 747 0 7706 0
Current children cumulated CPU time: 160.67 s
Current children cumulated vsize: 34572 KiB
Current children cumulated memory: 21664 KiB

[startup+222.3 s]
/proc/loadavg: 4.22 3.97 3.16 4/251 171953
/proc/meminfo: memFree=38273044/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=34688 memory=22012 CPUtime=219.85 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) D 171906 171909 170615 0 -1 4194304 4323 0 0 0 21830 155 0 0 20 0 1 0 16192290 35520512 5503 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 134 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 8672 5503 850 747 0 7735 0
Current children cumulated CPU time: 219.85 s
Current children cumulated vsize: 34688 KiB
Current children cumulated memory: 22012 KiB

[startup+232.432 s]
# the end of solver process 171909 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=226.096 s, system=1.64468 s

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

[startup+224 s]*
/proc/loadavg: 4.22 3.97 3.16 2/251 171955
/proc/meminfo: memFree=38224728/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=34688 memory=22012 CPUtime=219.85 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) D 171906 171909 170615 0 -1 4194304 4323 0 0 0 21830 155 0 0 20 0 1 0 16192290 35520512 5503 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 134 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 8672 5503 850 747 0 7735 0
Current children cumulated CPU time: 219.85 s
Current children cumulated vsize: 34688 KiB
Current children cumulated memory: 22012 KiB

[startup+227.2 s]
/proc/loadavg: 4.28 3.99 3.17 5/251 171955
/proc/meminfo: memFree=38189068/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=34688 memory=22012 CPUtime=222.64 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 4410 0 0 0 22107 157 0 0 20 0 1 0 16192290 35520512 5503 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 381 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 8672 5503 850 747 0 7735 0
Current children cumulated CPU time: 222.64 s
Current children cumulated vsize: 34688 KiB
Current children cumulated memory: 22012 KiB

[startup+230.4 s]
/proc/loadavg: 4.26 3.99 3.17 5/254 171958
/proc/meminfo: memFree=38111028/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=34688 memory=22012 CPUtime=225.84 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 4506 0 0 0 22424 160 0 0 20 0 1 0 16192290 35520512 5503 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 381 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 8672 5503 850 747 0 7735 0
Current children cumulated CPU time: 225.84 s
Current children cumulated vsize: 34688 KiB
Current children cumulated memory: 22012 KiB

[startup+231.2 s]
/proc/loadavg: 4.26 3.99 3.17 5/254 171958
/proc/meminfo: memFree=38037664/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=34688 memory=22012 CPUtime=226.63 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 4506 0 0 0 22502 161 0 0 20 0 1 0 16192290 35520512 5503 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 381 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 8672 5503 850 747 0 7735 0
Current children cumulated CPU time: 226.63 s
Current children cumulated vsize: 34688 KiB
Current children cumulated memory: 22012 KiB

[startup+232 s]*
/proc/loadavg: 4.26 3.99 3.17 5/254 171958
/proc/meminfo: memFree=37933076/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=34928 memory=22012 CPUtime=227.44 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) R 171906 171909 170615 0 -1 4194304 4534 0 0 0 22582 162 0 0 20 0 1 0 16192290 35766272 5503 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 381 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 8732 5503 850 747 0 7795 0
Current children cumulated CPU time: 227.44 s
Current children cumulated vsize: 34928 KiB
Current children cumulated memory: 22012 KiB

[startup+232.4 s]
/proc/loadavg: 4.26 3.99 3.17 5/254 171958
/proc/meminfo: memFree=37933076/131655788 swapFree=131069668/131071996
[pid=171909] ppid=171906 vsize=17672 memory=12184 CPUtime=227.73 cores=4,6
/proc/171909/stat : 171909 (Exact_veripb2_n) D 171906 171909 170615 0 -1 4194304 4534 0 0 0 22609 164 0 0 20 0 1 0 16192290 18096128 3046 134679101440 4194304 7250417 140733114411440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 397 0 0 7950792 8015128 28024832 140733114417975 140733114418263 140733114418263 140733114425278 0
/proc/171909/statm: 4418 3046 850 747 0 3481 0
Current children cumulated CPU time: 227.73 s
Current children cumulated vsize: 17672 KiB
Current children cumulated memory: 12184 KiB

Child status: 30

Real time (s): 232.432
CPU time (s): 227.741
CPU user time (s): 226.096
CPU system time (s): 1.64468
CPU usage (%): 97.9819
Max. virtual memory (cumulated for all children) (KiB): 34928
Max. memory (cumulated for all children) (KiB): 22012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 226.096
system time used= 1.64468
maximum resident set size= 22272
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4535
page faults= 0
swaps= 0
block input operations= 0
block output operations= 3798752
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4374
involuntary context switches= 311


# summary of solver processes directly reported to runsolver:
#   pid: 171909
#   total CPU time (s): 227.741
#   total CPU user time (s): 226.096
#   total CPU system time (s): 1.64468

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.30617 second user time and 2.3192 second system time

The end

Launcher Data

Begin job on nodeC003 at 2024-07-24 08:20:32
IDJOB=4445103
IDBENCH=148099
IDSOLVER=3080
FILE ID=nodeC003/4445103-1721802032
RUNJOBID= nodeC003-1721801550-170626
SLURM_JOB_ID= 7770695
Free space on /tmp= 723752 MiB

SOLVER NAME= Exact_veripb2_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob7.opb
COMMAND LINE= HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=CERTNAME --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445103-1721802032/watcher-4445103-1721802032 -o /tmp/evaluation-result-4445103-1721802032/solver-4445103-1721802032 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721801550-170626 --watchdog 3760  HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4445103-1721802032 --seed=430370743 HOME/instance-4445103-1721802032.opb

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

MD5SUM BENCH= 0da7938cd78b604d95ed37ad5ec78200
RANDOM SEED=430370743

nodeC003.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3654.010
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
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		: 3649.461
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 1197.456
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
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		: 1197.403
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 3492.065
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
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		: 3649.683
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 1197.277
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
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		: 1197.338
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        45406668 kB
MemAvailable:   128379884 kB
Buffers:          233980 kB
Cached:         83245168 kB
SwapCached:          480 kB
Active:          2560116 kB
Inactive:       82629916 kB
Active(anon):       2072 kB
Inactive(anon):  1762312 kB
Active(file):    2558044 kB
Inactive(file): 80867604 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131069668 kB
Dirty:            606144 kB
Writeback:             0 kB
AnonPages:       1710576 kB
Mapped:           124784 kB
Shmem:             53780 kB
KReclaimable:     609312 kB
Slab:             743464 kB
SReclaimable:     609312 kB
SUnreclaim:       134152 kB
KernelStack:        4192 kB
PageTables:        12832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    2255880 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            14752 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1210368 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      394056 kB
DirectMap2M:    40404992 kB
DirectMap1G:    95420416 kB

Free space on /tmp at the end= 723748 MiB
End job on nodeC003 at 2024-07-24 08:24:25