Trace number 4441176

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_veripb2 2024-07-05OPT1 37.3826 39.4309

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/
benchmarks/radar/normalized-10:20:4.5:0.95:100.opb
MD5SUM0c08209891d9f5241a74237055766898
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.180845
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables934
Total number of constraints1063
Number of constraints which are clauses879
Number of constraints which are cardinality constraints (but not clauses)184
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint20
Number of terms in the objective function 934
Biggest coefficient in the objective function 546
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 2594
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 546
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2594
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.07	o 27
0.00/0.07	o 26
0.00/0.07	o 25
0.00/0.07	o 24
0.00/0.08	o 23
0.19/0.26	o 22
0.39/0.42	o 21
0.59/0.63	o 20
1.98/2.10	o 19
2.67/2.74	o 18
3.08/3.14	o 17
3.67/3.70	o 16
4.08/4.16	o 14
5.37/5.45	o 13
6.27/6.36	o 12
6.47/6.53	o 11
7.17/7.20	o 9
10.06/10.16	o 8
11.45/11.55	o 7
13.15/13.25	o 6
14.85/14.97	o 5
27.42/27.58	o 4
31.80/31.97	o 3
36.07/37.97	o 2
36.87/38.79	o 1
37.28/39.18	s OPTIMUM FOUND
37.28/39.18	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 x97 x98 x99 x100 x101 x102 x103 x104 x105 x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 x118 x119 -x120 -x121 x122 x123 x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 x144 x145 x146 x147 x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 x162 x163 x164 x165 x166 -x167 x168 x169 x170 x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 x189 x190 x191 -x192 -x193 -x194 -x195 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-x904 -x905 x906 x907 -x908 -x909 -x910 -x911 x912 -x913 -x914 -x915 x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 x924 x925 x926 x927 x928 x929 x930 x931 x932 x933 x934

Verifier Data 

OK	1

Checking of UNSAT/OPT proofs:

VeriPB

-- time out --

VeriPB + CakePB

-- time out --

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: 63931 MiB (47851 MiB free)
  memory of node 1: 64510 MiB (54152 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441176-1721751757/watcher-4441176-1721751757 -o /tmp/evaluation-result-4441176-1721751757/solver-4441176-1721751757 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1721751755-110580 --watchdog 3760 HOME/Exact_veripb2 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4441176-1721751757 --seed=433366526 HOME/instance-4441176-1721751757.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=110736, runsolver pid=110733

[startup+0.100618 s]*
/proc/loadavg: 2.29 2.19 2.14 5/265 110737
/proc/meminfo: memFree=104441892/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=30772 memory=9248 CPUtime=0.09 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 1333 0 0 0 9 0 0 0 20 0 1 0 11705945 31510528 2312 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 7693 2312 1155 1006 0 6454 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 30772 KiB
Current children cumulated memory: 9248 KiB

[startup+0.205665 s]*
/proc/loadavg: 2.29 2.19 2.14 5/265 110737
/proc/meminfo: memFree=104433992/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=31708 memory=12612 CPUtime=0.19 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 1689 0 0 0 19 0 0 0 20 0 1 0 11705945 32468992 3153 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 7927 3153 1155 1006 0 6688 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 31708 KiB
Current children cumulated memory: 12612 KiB

[startup+0.305633 s]*
/proc/loadavg: 2.29 2.19 2.14 5/265 110737
/proc/meminfo: memFree=104423484/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=33004 memory=13932 CPUtime=0.29 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 2005 0 0 0 29 0 0 0 20 0 1 0 11705945 33796096 3483 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 8251 3483 1155 1006 0 7012 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 33004 KiB
Current children cumulated memory: 13932 KiB

[startup+0.700237 s]
/proc/loadavg: 2.29 2.19 2.14 5/265 110737
/proc/meminfo: memFree=104408672/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=36108 memory=20924 CPUtime=0.68 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 2746 0 0 0 67 1 0 0 20 0 1 0 11705945 36974592 5231 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 9027 5231 1155 1006 0 7788 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 36108 KiB
Current children cumulated memory: 20924 KiB

[startup+1.50023 s]
/proc/loadavg: 2.29 2.19 2.14 5/265 110737
/proc/meminfo: memFree=104377456/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=38316 memory=25344 CPUtime=1.48 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 3296 0 0 0 146 2 0 0 20 0 1 0 11705945 39235584 6336 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 9579 6336 1155 1006 0 8340 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 25344 KiB

[startup+3.10566 s]
/proc/loadavg: 2.29 2.19 2.14 5/265 110737
/proc/meminfo: memFree=104244756/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=46500 memory=39640 CPUtime=3.08 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 5354 0 0 0 304 4 0 0 20 0 1 0 11705945 47616000 9910 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 11625 9910 1155 1006 0 10386 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 39640 KiB

[startup+6.30022 s]
/proc/loadavg: 2.42 2.22 2.15 5/265 110739
/proc/meminfo: memFree=104027272/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=66488 memory=54748 CPUtime=6.27 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 7371 0 0 0 619 8 0 0 20 0 1 0 11705945 68083712 13687 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 16622 13687 1155 1006 0 15383 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 66488 KiB
Current children cumulated memory: 54748 KiB

[startup+12.7002 s]
/proc/loadavg: 2.55 2.25 2.16 5/265 110739
/proc/meminfo: memFree=103657460/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=99096 memory=73232 CPUtime=12.65 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 9848 0 0 0 1249 16 0 0 20 0 1 0 11705945 101474304 18308 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 24774 18308 1155 1006 0 23535 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 99096 KiB
Current children cumulated memory: 73232 KiB

[startup+25.5002 s]
/proc/loadavg: 2.95 2.35 2.20 5/263 110789
/proc/meminfo: memFree=103251472/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=108528 memory=84836 CPUtime=25.42 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 11738 0 0 0 2511 31 0 0 20 0 1 0 11705945 111132672 21209 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 27132 21209 1155 1006 0 25893 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 108528 KiB
Current children cumulated memory: 84836 KiB

[startup+39.4309 s]
# the end of solver process 110736 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=36.9048 s, system=0.477855 s

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

[startup+25.6003 s]
/proc/loadavg: 2.95 2.35 2.20 5/263 110789
/proc/meminfo: memFree=103251472/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=108528 memory=84836 CPUtime=25.52 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 11750 0 0 0 2521 31 0 0 20 0 1 0 11705945 111132672 21209 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 27132 21209 1155 1006 0 25893 0
Current children cumulated CPU time: 25.52 s
Current children cumulated vsize: 108528 KiB
Current children cumulated memory: 84836 KiB

[startup+32.0002 s]*
/proc/loadavg: 3.03 2.38 2.21 5/263 110789
/proc/meminfo: memFree=102970244/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=110524 memory=86628 CPUtime=31.9 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 12215 0 0 0 3150 40 0 0 20 0 1 0 11705945 113176576 21657 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 27631 21657 1155 1006 0 26392 0
Current children cumulated CPU time: 31.9 s
Current children cumulated vsize: 110524 KiB
Current children cumulated memory: 86628 KiB

[startup+35.2001 s]
/proc/loadavg: 3.11 2.41 2.22 4/263 110790
/proc/meminfo: memFree=102835844/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=110668 memory=86892 CPUtime=34.33 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) D 110733 110736 110568 0 -1 4194304 12291 0 0 0 3391 42 0 0 20 0 1 0 11705945 113324032 21723 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 27667 21723 1155 1006 0 26428 0
Current children cumulated CPU time: 34.33 s
Current children cumulated vsize: 110668 KiB
Current children cumulated memory: 86892 KiB

[startup+36.8002 s]
/proc/loadavg: 3.11 2.41 2.22 4/263 110790
/proc/meminfo: memFree=102808268/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=110816 memory=87156 CPUtime=34.97 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 12323 0 0 0 3455 42 0 0 20 0 1 0 11705945 113475584 21789 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 171 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 27704 21789 1155 1006 0 26465 0
Current children cumulated CPU time: 34.97 s
Current children cumulated vsize: 110816 KiB
Current children cumulated memory: 87156 KiB

[startup+38.4002 s]
/proc/loadavg: 3.11 2.41 2.22 5/263 110790
/proc/meminfo: memFree=102696988/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=111280 memory=87416 CPUtime=36.57 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) R 110733 110736 110568 0 -1 4194304 12424 0 0 0 3612 45 0 0 20 0 1 0 11705945 113950720 21854 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 171 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 27820 21854 1155 1006 0 26581 0
Current children cumulated CPU time: 36.57 s
Current children cumulated vsize: 111280 KiB
Current children cumulated memory: 87416 KiB

[startup+39.2002 s]
/proc/loadavg: 3.18 2.43 2.23 5/263 110790
/proc/meminfo: memFree=102657548/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=58192 memory=48176 CPUtime=37.37 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) D 110733 110736 110568 0 -1 4194304 12433 0 0 0 3690 47 0 0 20 0 1 0 11705945 59588608 12044 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 171 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 14548 12044 1155 1006 0 13309 0
Current children cumulated CPU time: 37.37 s
Current children cumulated vsize: 58192 KiB
Current children cumulated memory: 48176 KiB

[startup+39.4001 s]
/proc/loadavg: 3.18 2.43 2.23 5/263 110790
/proc/meminfo: memFree=102657548/131524600 swapFree=131071996/131071996
[pid=110736] ppid=110733 vsize=58192 memory=48176 CPUtime=37.37 cores=1,3
/proc/110736/stat : 110736 (Exact_veripb2) D 110733 110736 110568 0 -1 4194304 12433 0 0 0 3690 47 0 0 20 0 1 0 11705945 59588608 12044 134679101440 4194304 8311665 140729146210928 0 0 0 0 0 8404994 0 0 0 17 1 0 0 211 0 0 9173656 9252184 35909632 140729146217289 140729146217568 140729146217568 140729146224583 0
/proc/110736/statm: 14548 12044 1155 1006 0 13309 0
Current children cumulated CPU time: 37.37 s
Current children cumulated vsize: 58192 KiB
Current children cumulated memory: 48176 KiB

Child status: 30

Real time (s): 39.4309
CPU time (s): 37.3826
CPU user time (s): 36.9048
CPU system time (s): 0.477855
CPU usage (%): 94.8053
Max. virtual memory (cumulated for all children) (KiB): 111280
Max. memory (cumulated for all children) (KiB): 87416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.9048
system time used= 0.477855
maximum resident set size= 96632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12434
page faults= 0
swaps= 0
block input operations= 0
block output operations= 748960
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1192
involuntary context switches= 54


# summary of solver processes directly reported to runsolver:
#   pid: 110736
#   total CPU time (s): 37.3826
#   total CPU user time (s): 36.9048
#   total CPU system time (s): 0.477855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.099629 second user time and 0.195992 second system time

The end

Launcher Data 

Begin job on nodeC035 at 2024-07-23 18:22:37
IDJOB=4441176
IDBENCH=146663
IDSOLVER=3081
FILE ID=nodeC035/4441176-1721751757
RUNJOBID= nodeC035-1721751755-110580
SLURM_JOB_ID= 7770650
Free space on /tmp= 890048 MiB

SOLVER NAME= Exact_veripb2 2024-07-05
BENCH NAME= PB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/benchmarks/radar/normalized-10:20:4.5:0.95:100.opb
COMMAND LINE= HOME/Exact_veripb2 --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-4441176-1721751757/watcher-4441176-1721751757 -o /tmp/evaluation-result-4441176-1721751757/solver-4441176-1721751757 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1721751755-110580 --watchdog 3760  HOME/Exact_veripb2 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4441176-1721751757 --seed=433366526 HOME/instance-4441176-1721751757.opb

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

MD5SUM BENCH= 0c08209891d9f5241a74237055766898
RANDOM SEED=433366526

nodeC035.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	: 0xb00002a
cpu MHz		: 3672.903
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.54
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		: 3663.279
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 invpcid_single pti ibrs ibpb stibp 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	: 7006.93
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		: 3600.042
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.54
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		: 3659.732
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 invpcid_single pti ibrs ibpb stibp 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	: 7006.93
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		: 3672.982
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.54
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		: 3668.355
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 invpcid_single pti ibrs ibpb stibp 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	: 7006.93
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		: 3599.933
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.54
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		: 3600.430
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 invpcid_single pti ibrs ibpb stibp 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	: 7006.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        104452436 kB
MemAvailable:   129474840 kB
Buffers:          171588 kB
Cached:         25579220 kB
SwapCached:            0 kB
Active:          1067512 kB
Inactive:       25240744 kB
Active(anon):       1596 kB
Inactive(anon):   593288 kB
Active(file):    1065916 kB
Inactive(file): 24647456 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             58900 kB
Writeback:             0 kB
AnonPages:        556404 kB
Mapped:           117036 kB
Shmem:             37720 kB
KReclaimable:     297356 kB
Slab:             409256 kB
SReclaimable:     297356 kB
SUnreclaim:       111900 kB
KernelStack:        4252 kB
PageTables:        10416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     830392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            20608 kB
HardwareCorrupted:     0 kB
AnonHugePages:    301056 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:      295636 kB
DirectMap2M:    26740736 kB
DirectMap1G:    109051904 kB

Free space on /tmp at the end= 890040 MiB
End job on nodeC035 at 2024-07-23 18:23:16