Trace number 4444344

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
Hybrid-LSMabSP+Exact 2024-07-11SAT 1.39004 1.39405

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900577000.opb
MD5SUM9e149d80346139346a9e5ec7c6346063
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 benchmark0.010626
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 637
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 

1.29/1.39	c Filename:instance-4444344-1721308991.opb, Cutoff_time:1798, memory_limit_gb:29976
1.29/1.39	c Use Presolve
1.29/1.39	c Parse finsih
1.29/1.39	c Start Presolve
1.29/1.39	c After Reduce Vars: 231 Clauses: 2707 Top clause weight: 1 Hard Clauses: 2707
1.29/1.39	c Use LS-small
1.29/1.39	s SATISFIABLE
1.29/1.39	c Use postsolve
1.29/1.39	v x1 -x12 -x2 -x13 -x3 -x14 -x4 x15 -x5 -x16 -x6 -x17 -x7 -x18 -x8 -x19 -x9 -x20 -x10 -x21 -x11 -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 -x132 -x142 -x152 -x162 -x172 -x182 -x192 -x202 x212 -x222 -x122 -x143 -x153 -x163 -x173 x183 -x193 -x203 -x213 -x223 -x123 -x133 -x154 -x164 -x174 -x184 -x194 -x204 -x214 x224 x124 -x134 -x144 -x165 -x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 -x145 x155 -x176 -x186 -x196 -x206 -x216 -x226 -x126 -x136 -x146 -x156 -x166 -x187 -x197 x207 -x217 -x227 -x127 -x137 -x147 -x157 -x167 -x177 x198 -x208 -x218 -x228 -x128 -x138 -x148 -x158 x168 -x178 -x188 -x209 -x219 -x229 -x129 x139 -x149 -x159 -x169 -x179 -x189 -x199 -x220 -x230 -x130 -x140 x150 -x160 -x170 -x180 -x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 x181 -x191 -x201 -x211 -x221 
1.29/1.39	c Done 1.37s

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: 63931 MiB (58603 MiB free)
  memory of node 1: 64510 MiB (61492 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444344-1721308991/watcher-4444344-1721308991 -o /tmp/evaluation-result-4444344-1721308991/solver-4444344-1721308991 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1721304193-928352 --watchdog 3760 ./Hybrid-LSMabSP+Exact HOME/instance-4444344-1721308991.opb 3600 HOME 31000 

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
solver pid=931749, runsolver pid=931746
Current StackSize limit: 8192 KiB


[startup+0.100085 s]*
/proc/loadavg: 4.18 4.18 4.16 5/265 931753
/proc/meminfo: memFree=122961064/131524600 swapFree=131071996/131071996
[pid=931749] ppid=931746 vsize=9932 memory=2808 CPUtime=0 cores=1,3
/proc/931749/stat : 931749 (Hybrid-LSMabSP+) S 931746 931749 928340 0 -1 4194304 234 102 0 0 0 0 0 0 20 0 1 0 183059679 10170368 702 134679101440 94012545069056 94012546148376 140726965804912 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94012548246832 94012548294020 94012552933376 140726965814247 140726965814393 140726965814393 140726965821409 0
/proc/931749/statm: 2483 702 624 264 0 134 0
[pid=931752] ppid=931749 vsize=8660 memory=976 CPUtime=0 cores=1,3
/proc/931752/stat : 931752 (timeout) S 931749 931752 928340 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 183059679 8867840 244 134679101440 94832403202048 94832403237064 140736072448528 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94832405334480 94832405336612 94832409600000 140736072455208 140736072455324 140736072455324 140736072462311 0
/proc/931752/statm: 2165 244 220 9 0 87 0
[pid=931753] ppid=931752 vsize=34828 memory=27772 CPUtime=0.09 cores=1,3
/proc/931753/stat : 931753 (LS-MabSP) R 931752 931752 928340 0 -1 4194304 4025 0 0 0 9 0 0 0 20 0 1 0 183059679 35663872 6943 134679101440 4194304 15467897 140724403997152 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 26279936 140724403999803 140724403999906 140724403999906 140724404006893 0
/proc/931753/statm: 8707 6943 2833 2753 0 5360 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 53420 KiB
Current children cumulated memory: 31556 KiB

[startup+0.205785 s]*
/proc/loadavg: 4.18 4.18 4.16 6/265 931753
/proc/meminfo: memFree=122952496/131524600 swapFree=131071996/131071996
[pid=931749] ppid=931746 vsize=9932 memory=2808 CPUtime=0 cores=1,3
/proc/931749/stat : 931749 (Hybrid-LSMabSP+) S 931746 931749 928340 0 -1 4194304 234 102 0 0 0 0 0 0 20 0 1 0 183059679 10170368 702 134679101440 94012545069056 94012546148376 140726965804912 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94012548246832 94012548294020 94012552933376 140726965814247 140726965814393 140726965814393 140726965821409 0
/proc/931749/statm: 2483 702 624 264 0 134 0
[pid=931752] ppid=931749 vsize=8660 memory=976 CPUtime=0 cores=1,3
/proc/931752/stat : 931752 (timeout) S 931749 931752 928340 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 183059679 8867840 244 134679101440 94832403202048 94832403237064 140736072448528 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94832405334480 94832405336612 94832409600000 140736072455208 140736072455324 140736072455324 140736072462311 0
/proc/931752/statm: 2165 244 220 9 0 87 0
[pid=931753] ppid=931752 vsize=44460 memory=36668 CPUtime=0.2 cores=1,3
/proc/931753/stat : 931753 (LS-MabSP) R 931752 931752 928340 0 -1 4194304 6183 0 0 0 20 0 0 0 20 0 1 0 183059679 45527040 9167 134679101440 4194304 15467897 140724403997152 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 26279936 140724403999803 140724403999906 140724403999906 140724404006893 0
/proc/931753/statm: 11115 9167 2849 2753 0 7768 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 63052 KiB
Current children cumulated memory: 40452 KiB

[startup+0.305807 s]*
/proc/loadavg: 4.18 4.18 4.16 5/265 931753
/proc/meminfo: memFree=122952272/131524600 swapFree=131071996/131071996
[pid=931749] ppid=931746 vsize=9932 memory=2808 CPUtime=0 cores=1,3
/proc/931749/stat : 931749 (Hybrid-LSMabSP+) S 931746 931749 928340 0 -1 4194304 234 102 0 0 0 0 0 0 20 0 1 0 183059679 10170368 702 134679101440 94012545069056 94012546148376 140726965804912 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94012548246832 94012548294020 94012552933376 140726965814247 140726965814393 140726965814393 140726965821409 0
/proc/931749/statm: 2483 702 624 264 0 134 0
[pid=931752] ppid=931749 vsize=8660 memory=976 CPUtime=0 cores=1,3
/proc/931752/stat : 931752 (timeout) S 931749 931752 928340 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 183059679 8867840 244 134679101440 94832403202048 94832403237064 140736072448528 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94832405334480 94832405336612 94832409600000 140736072455208 140736072455324 140736072455324 140736072462311 0
/proc/931752/statm: 2165 244 220 9 0 87 0
[pid=931753] ppid=931752 vsize=43624 memory=36212 CPUtime=0.3 cores=1,3
/proc/931753/stat : 931753 (LS-MabSP) R 931752 931752 928340 0 -1 4194304 6565 0 0 0 30 0 0 0 20 0 1 0 183059679 44670976 9053 134679101440 4194304 15467897 140724403997152 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 26279936 140724403999803 140724403999906 140724403999906 140724404006893 0
/proc/931753/statm: 10906 9053 2849 2753 0 7559 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 62216 KiB
Current children cumulated memory: 39996 KiB

[startup+0.700232 s]
/proc/loadavg: 4.18 4.18 4.16 5/265 931753
/proc/meminfo: memFree=122943368/131524600 swapFree=131071996/131071996
[pid=931749] ppid=931746 vsize=9932 memory=2808 CPUtime=0 cores=1,3
/proc/931749/stat : 931749 (Hybrid-LSMabSP+) S 931746 931749 928340 0 -1 4194304 234 102 0 0 0 0 0 0 20 0 1 0 183059679 10170368 702 134679101440 94012545069056 94012546148376 140726965804912 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94012548246832 94012548294020 94012552933376 140726965814247 140726965814393 140726965814393 140726965821409 0
/proc/931749/statm: 2483 702 624 264 0 134 0
[pid=931752] ppid=931749 vsize=8660 memory=976 CPUtime=0 cores=1,3
/proc/931752/stat : 931752 (timeout) S 931749 931752 928340 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 183059679 8867840 244 134679101440 94832403202048 94832403237064 140736072448528 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94832405334480 94832405336612 94832409600000 140736072455208 140736072455324 140736072455324 140736072462311 0
/proc/931752/statm: 2165 244 220 9 0 87 0
[pid=931753] ppid=931752 vsize=65600 memory=53900 CPUtime=0.68 cores=1,3
/proc/931753/stat : 931753 (LS-MabSP) R 931752 931752 928340 0 -1 4194304 10975 0 0 0 67 1 0 0 20 0 1 0 183059679 67174400 13475 134679101440 4194304 15467897 140724403997152 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 26279936 140724403999803 140724403999906 140724403999906 140724404006893 0
/proc/931753/statm: 16400 13475 2849 2753 0 13053 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 84192 KiB
Current children cumulated memory: 57684 KiB

[startup+1.39402 s]
# the end of solver process 931749 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.36312 s, system=0.026925 s

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

[startup+0.80026 s]
/proc/loadavg: 4.18 4.18 4.16 5/265 931753
/proc/meminfo: memFree=122943368/131524600 swapFree=131071996/131071996
[pid=931749] ppid=931746 vsize=9932 memory=2808 CPUtime=0 cores=1,3
/proc/931749/stat : 931749 (Hybrid-LSMabSP+) S 931746 931749 928340 0 -1 4194304 234 102 0 0 0 0 0 0 20 0 1 0 183059679 10170368 702 134679101440 94012545069056 94012546148376 140726965804912 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94012548246832 94012548294020 94012552933376 140726965814247 140726965814393 140726965814393 140726965821409 0
/proc/931749/statm: 2483 702 624 264 0 134 0
[pid=931752] ppid=931749 vsize=8660 memory=976 CPUtime=0 cores=1,3
/proc/931752/stat : 931752 (timeout) S 931749 931752 928340 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 183059679 8867840 244 134679101440 94832403202048 94832403237064 140736072448528 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94832405334480 94832405336612 94832409600000 140736072455208 140736072455324 140736072455324 140736072462311 0
/proc/931752/statm: 2165 244 220 9 0 87 0
[pid=931753] ppid=931752 vsize=72948 memory=60496 CPUtime=0.78 cores=1,3
/proc/931753/stat : 931753 (LS-MabSP) R 931752 931752 928340 0 -1 4194304 12632 0 0 0 77 1 0 0 20 0 1 0 183059679 74698752 15124 134679101440 4194304 15467897 140724403997152 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 26279936 140724403999803 140724403999906 140724403999906 140724404006893 0
/proc/931753/statm: 18237 15124 2849 2753 0 14890 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 91540 KiB
Current children cumulated memory: 64280 KiB

[startup+1.20021 s]
/proc/loadavg: 4.18 4.18 4.16 5/265 931753
/proc/meminfo: memFree=122926484/131524600 swapFree=131071996/131071996
[pid=931749] ppid=931746 vsize=9932 memory=2808 CPUtime=0 cores=1,3
/proc/931749/stat : 931749 (Hybrid-LSMabSP+) S 931746 931749 928340 0 -1 4194304 234 102 0 0 0 0 0 0 20 0 1 0 183059679 10170368 702 134679101440 94012545069056 94012546148376 140726965804912 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94012548246832 94012548294020 94012552933376 140726965814247 140726965814393 140726965814393 140726965821409 0
/proc/931749/statm: 2483 702 624 264 0 134 0
[pid=931752] ppid=931749 vsize=8660 memory=976 CPUtime=0 cores=1,3
/proc/931752/stat : 931752 (timeout) S 931749 931752 928340 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 183059679 8867840 244 134679101440 94832403202048 94832403237064 140736072448528 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94832405334480 94832405336612 94832409600000 140736072455208 140736072455324 140736072455324 140736072462311 0
/proc/931752/statm: 2165 244 220 9 0 87 0
[pid=931753] ppid=931752 vsize=74640 memory=63132 CPUtime=1.19 cores=1,3
/proc/931753/stat : 931753 (LS-MabSP) R 931752 931752 928340 0 -1 4194304 13290 0 0 0 117 2 0 0 20 0 1 0 183059679 76431360 15783 134679101440 4194304 15467897 140724403997152 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 26279936 140724403999803 140724403999906 140724403999906 140724404006893 0
/proc/931753/statm: 18660 15783 2849 2753 0 15313 0
Current children cumulated CPU time: 1.19 s
Current children cumulated vsize: 93232 KiB
Current children cumulated memory: 66916 KiB

[startup+1.3002 s]
/proc/loadavg: 4.18 4.18 4.16 5/265 931753
/proc/meminfo: memFree=122926484/131524600 swapFree=131071996/131071996
[pid=931749] ppid=931746 vsize=9932 memory=2808 CPUtime=0 cores=1,3
/proc/931749/stat : 931749 (Hybrid-LSMabSP+) S 931746 931749 928340 0 -1 4194304 234 102 0 0 0 0 0 0 20 0 1 0 183059679 10170368 702 134679101440 94012545069056 94012546148376 140726965804912 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94012548246832 94012548294020 94012552933376 140726965814247 140726965814393 140726965814393 140726965821409 0
/proc/931749/statm: 2483 702 624 264 0 134 0
[pid=931752] ppid=931749 vsize=8660 memory=976 CPUtime=0 cores=1,3
/proc/931752/stat : 931752 (timeout) S 931749 931752 928340 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 183059679 8867840 244 134679101440 94832403202048 94832403237064 140736072448528 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94832405334480 94832405336612 94832409600000 140736072455208 140736072455324 140736072455324 140736072462311 0
/proc/931752/statm: 2165 244 220 9 0 87 0
[pid=931753] ppid=931752 vsize=78236 memory=66300 CPUtime=1.29 cores=1,3
/proc/931753/stat : 931753 (LS-MabSP) R 931752 931752 928340 0 -1 4194304 14090 0 0 0 127 2 0 0 20 0 1 0 183059679 80113664 16575 134679101440 4194304 15467897 140724403997152 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 26279936 140724403999803 140724403999906 140724403999906 140724404006893 0
/proc/931753/statm: 19559 16575 2849 2753 0 16212 0
Current children cumulated CPU time: 1.29 s
Current children cumulated vsize: 96828 KiB
Current children cumulated memory: 70084 KiB

Child status: 0

Real time (s): 1.39405
CPU time (s): 1.39004
CPU user time (s): 1.36312
CPU system time (s): 0.026925
CPU usage (%): 99.7125
Max. virtual memory (cumulated for all children) (KiB): 96828
Max. memory (cumulated for all children) (KiB): 70084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.36312
system time used= 0.026925
maximum resident set size= 66300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14783
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 4


# summary of solver processes directly reported to runsolver:
#   pid: 931749
#   total CPU time (s): 1.39004
#   total CPU user time (s): 1.36312
#   total CPU system time (s): 0.026925

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017725 second user time and 0.028288 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2024-07-18 15:23:23
IDJOB=4444344
IDBENCH=147958
IDSOLVER=3070
FILE ID=nodeC016/4444344-1721308991
RUNJOBID= nodeC016-1721304193-928352
SLURM_JOB_ID= 7542618
Free space on /tmp= 890000 MiB

SOLVER NAME= Hybrid-LSMabSP+Exact 2024-07-11
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900577000.opb
COMMAND LINE= ./Hybrid-LSMabSP+Exact BENCHNAME TIMEOUT TMPDIR MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444344-1721308991/watcher-4444344-1721308991 -o /tmp/evaluation-result-4444344-1721308991/solver-4444344-1721308991 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1721304193-928352 --watchdog 3760  ./Hybrid-LSMabSP+Exact HOME/instance-4444344-1721308991.opb 3600 HOME 31000

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

MD5SUM BENCH= 9e149d80346139346a9e5ec7c6346063
RANDOM SEED=414569154

nodeC016.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		: 3676.470
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	: 6999.70
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		: 3663.964
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	: 7006.63
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		: 3600.047
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	: 6999.70
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		: 3674.242
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	: 7006.63
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		: 3676.457
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	: 6999.70
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		: 3685.300
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	: 7006.63
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		: 3600.026
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	: 6999.70
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		: 3637.845
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	: 7006.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        122979204 kB
MemAvailable:   126718616 kB
Buffers:          341612 kB
Cached:          4233512 kB
SwapCached:            0 kB
Active:           554820 kB
Inactive:        7377228 kB
Active(anon):       1592 kB
Inactive(anon):  3393092 kB
Active(file):     553228 kB
Inactive(file):  3984136 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             20908 kB
Writeback:             0 kB
AnonPages:       3354144 kB
Mapped:           140312 kB
Shmem:             37720 kB
KReclaimable:      83392 kB
Slab:             191988 kB
SReclaimable:      83392 kB
SUnreclaim:       108596 kB
KernelStack:        4192 kB
PageTables:        16272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    3844680 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            69280 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2240512 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:      207572 kB
DirectMap2M:    13197312 kB
DirectMap1G:    122683392 kB

Free space on /tmp at the end= 889980 MiB
End job on nodeC016 at 2024-07-18 15:23:24