Trace number 4444257

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-CASHWMaxSATDisjComS+Exact 2024-07-11UNSAT 6.66185 6.67825

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900571132.opb
MD5SUM55b1e97b6b1aec27586d56515e7955a0
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.95673
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 761
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 

6.57/6.67	c Solved by First Program
6.57/6.67	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
6.57/6.67	c Setting memory limit to 29976MB.
6.57/6.67	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
6.57/6.67	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63968 MiB (62014 MiB free)
  memory of node 1: 64473 MiB (62068 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444257-1721309673/watcher-4444257-1721309673 -o /tmp/evaluation-result-4444257-1721309673/solver-4444257-1721309673 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721307465-956793 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjComS+Exact HOME/instance-4444257-1721309673.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=960091, runsolver pid=960088
Current StackSize limit: 8192 KiB


[startup+0.100085 s]*
/proc/loadavg: 4.10 4.14 3.99 5/266 960095
/proc/meminfo: memFree=127055528/131524600 swapFree=131070704/131071996
[pid=960091] ppid=960088 vsize=9932 memory=2688 CPUtime=0 cores=1,3
/proc/960091/stat : 960091 (Hybrid-CASHWMax) S 960088 960091 956781 0 -1 4194304 238 100 0 0 0 0 0 0 20 0 1 0 183132278 10170368 672 134679101440 94541207654400 94541208733720 140737460259360 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94541210832176 94541210879364 94541221597184 140737460261839 140737460261997 140737460261997 140737460269013 0
/proc/960091/statm: 2483 672 593 264 0 134 0
[pid=960094] ppid=960091 vsize=8660 memory=1012 CPUtime=0 cores=1,3
/proc/960094/stat : 960094 (timeout) S 960091 960094 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183132278 8867840 253 134679101440 94675006066688 94675006101704 140734015871456 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94675008199120 94675008201252 94675027951616 140734015878155 140734015878300 140734015878300 140734015885287 0
/proc/960094/statm: 2165 253 229 9 0 87 0
[pid=960095] ppid=960094 vsize=22844 memory=7892 CPUtime=0.09 cores=1,3
/proc/960095/stat : 960095 (CASHWMaxSAT-Dis) R 960094 960094 956781 0 -1 4194304 1440 0 0 0 9 0 0 0 20 0 1 0 183132278 23392256 1973 134679101440 4194304 14093885 140730072443392 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43843584 140730072450065 140730072450197 140730072450197 140730072457184 0
/proc/960095/statm: 5711 1973 798 2417 0 2813 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 41436 KiB
Current children cumulated memory: 11592 KiB

[startup+0.204697 s]*
/proc/loadavg: 4.10 4.14 3.99 5/266 960095
/proc/meminfo: memFree=127054660/131524600 swapFree=131070704/131071996
[pid=960091] ppid=960088 vsize=9932 memory=2688 CPUtime=0 cores=1,3
/proc/960091/stat : 960091 (Hybrid-CASHWMax) S 960088 960091 956781 0 -1 4194304 238 100 0 0 0 0 0 0 20 0 1 0 183132278 10170368 672 134679101440 94541207654400 94541208733720 140737460259360 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94541210832176 94541210879364 94541221597184 140737460261839 140737460261997 140737460261997 140737460269013 0
/proc/960091/statm: 2483 672 593 264 0 134 0
[pid=960094] ppid=960091 vsize=8660 memory=1012 CPUtime=0 cores=1,3
/proc/960094/stat : 960094 (timeout) S 960091 960094 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183132278 8867840 253 134679101440 94675006066688 94675006101704 140734015871456 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94675008199120 94675008201252 94675027951616 140734015878155 140734015878300 140734015878300 140734015885287 0
/proc/960094/statm: 2165 253 229 9 0 87 0
[pid=960095] ppid=960094 vsize=22844 memory=8156 CPUtime=0.2 cores=1,3
/proc/960095/stat : 960095 (CASHWMaxSAT-Dis) R 960094 960094 956781 0 -1 4194304 1566 0 0 0 20 0 0 0 20 0 1 0 183132278 23392256 2039 134679101440 4194304 14093885 140730072443392 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43843584 140730072450065 140730072450197 140730072450197 140730072457184 0
/proc/960095/statm: 5711 2039 798 2417 0 2813 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 41436 KiB
Current children cumulated memory: 11856 KiB

[startup+0.305447 s]*
/proc/loadavg: 4.10 4.14 3.99 5/266 960095
/proc/meminfo: memFree=127054184/131524600 swapFree=131070704/131071996
[pid=960091] ppid=960088 vsize=9932 memory=2688 CPUtime=0 cores=1,3
/proc/960091/stat : 960091 (Hybrid-CASHWMax) S 960088 960091 956781 0 -1 4194304 238 100 0 0 0 0 0 0 20 0 1 0 183132278 10170368 672 134679101440 94541207654400 94541208733720 140737460259360 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94541210832176 94541210879364 94541221597184 140737460261839 140737460261997 140737460261997 140737460269013 0
/proc/960091/statm: 2483 672 593 264 0 134 0
[pid=960094] ppid=960091 vsize=8660 memory=1012 CPUtime=0 cores=1,3
/proc/960094/stat : 960094 (timeout) S 960091 960094 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183132278 8867840 253 134679101440 94675006066688 94675006101704 140734015871456 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94675008199120 94675008201252 94675027951616 140734015878155 140734015878300 140734015878300 140734015885287 0
/proc/960094/statm: 2165 253 229 9 0 87 0
[pid=960095] ppid=960094 vsize=22844 memory=8684 CPUtime=0.3 cores=1,3
/proc/960095/stat : 960095 (CASHWMaxSAT-Dis) R 960094 960094 956781 0 -1 4194304 1670 0 0 0 30 0 0 0 20 0 1 0 183132278 23392256 2171 134679101440 4194304 14093885 140730072443392 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43843584 140730072450065 140730072450197 140730072450197 140730072457184 0
/proc/960095/statm: 5711 2171 798 2417 0 2813 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41436 KiB
Current children cumulated memory: 12384 KiB

[startup+0.700207 s]
/proc/loadavg: 4.10 4.14 3.99 5/266 960095
/proc/meminfo: memFree=127052336/131524600 swapFree=131070704/131071996
[pid=960091] ppid=960088 vsize=9932 memory=2688 CPUtime=0 cores=1,3
/proc/960091/stat : 960091 (Hybrid-CASHWMax) S 960088 960091 956781 0 -1 4194304 238 100 0 0 0 0 0 0 20 0 1 0 183132278 10170368 672 134679101440 94541207654400 94541208733720 140737460259360 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94541210832176 94541210879364 94541221597184 140737460261839 140737460261997 140737460261997 140737460269013 0
/proc/960091/statm: 2483 672 593 264 0 134 0
[pid=960094] ppid=960091 vsize=8660 memory=1012 CPUtime=0 cores=1,3
/proc/960094/stat : 960094 (timeout) S 960091 960094 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183132278 8867840 253 134679101440 94675006066688 94675006101704 140734015871456 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94675008199120 94675008201252 94675027951616 140734015878155 140734015878300 140734015878300 140734015885287 0
/proc/960094/statm: 2165 253 229 9 0 87 0
[pid=960095] ppid=960094 vsize=27180 memory=11324 CPUtime=0.68 cores=1,3
/proc/960095/stat : 960095 (CASHWMaxSAT-Dis) R 960094 960094 956781 0 -1 4194304 2295 0 0 0 68 0 0 0 20 0 1 0 183132278 27832320 2831 134679101440 4194304 14093885 140730072443392 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43843584 140730072450065 140730072450197 140730072450197 140730072457184 0
/proc/960095/statm: 6795 2831 798 2417 0 3897 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 45772 KiB
Current children cumulated memory: 15024 KiB

[startup+1.50024 s]
/proc/loadavg: 4.10 4.14 3.99 5/266 960095
/proc/meminfo: memFree=127048752/131524600 swapFree=131070704/131071996
[pid=960091] ppid=960088 vsize=9932 memory=2688 CPUtime=0 cores=1,3
/proc/960091/stat : 960091 (Hybrid-CASHWMax) S 960088 960091 956781 0 -1 4194304 238 100 0 0 0 0 0 0 20 0 1 0 183132278 10170368 672 134679101440 94541207654400 94541208733720 140737460259360 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94541210832176 94541210879364 94541221597184 140737460261839 140737460261997 140737460261997 140737460269013 0
/proc/960091/statm: 2483 672 593 264 0 134 0
[pid=960094] ppid=960091 vsize=8660 memory=1012 CPUtime=0 cores=1,3
/proc/960094/stat : 960094 (timeout) S 960091 960094 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183132278 8867840 253 134679101440 94675006066688 94675006101704 140734015871456 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94675008199120 94675008201252 94675027951616 140734015878155 140734015878300 140734015878300 140734015885287 0
/proc/960094/statm: 2165 253 229 9 0 87 0
[pid=960095] ppid=960094 vsize=32560 memory=14756 CPUtime=1.48 cores=1,3
/proc/960095/stat : 960095 (CASHWMaxSAT-Dis) R 960094 960094 956781 0 -1 4194304 3172 0 0 0 148 0 0 0 20 0 1 0 183132278 33341440 3689 134679101440 4194304 14093885 140730072443392 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43843584 140730072450065 140730072450197 140730072450197 140730072457184 0
/proc/960095/statm: 8140 3689 798 2417 0 5242 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 51152 KiB
Current children cumulated memory: 18456 KiB

[startup+3.10599 s]
/proc/loadavg: 4.10 4.14 3.99 5/266 960095
/proc/meminfo: memFree=127044464/131524600 swapFree=131070704/131071996
[pid=960091] ppid=960088 vsize=9932 memory=2688 CPUtime=0 cores=1,3
/proc/960091/stat : 960091 (Hybrid-CASHWMax) S 960088 960091 956781 0 -1 4194304 238 100 0 0 0 0 0 0 20 0 1 0 183132278 10170368 672 134679101440 94541207654400 94541208733720 140737460259360 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94541210832176 94541210879364 94541221597184 140737460261839 140737460261997 140737460261997 140737460269013 0
/proc/960091/statm: 2483 672 593 264 0 134 0
[pid=960094] ppid=960091 vsize=8660 memory=1012 CPUtime=0 cores=1,3
/proc/960094/stat : 960094 (timeout) S 960091 960094 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183132278 8867840 253 134679101440 94675006066688 94675006101704 140734015871456 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94675008199120 94675008201252 94675027951616 140734015878155 140734015878300 140734015878300 140734015885287 0
/proc/960094/statm: 2165 253 229 9 0 87 0
[pid=960095] ppid=960094 vsize=32560 memory=17856 CPUtime=3.08 cores=1,3
/proc/960095/stat : 960095 (CASHWMaxSAT-Dis) R 960094 960094 956781 0 -1 4194304 3419 0 0 0 308 0 0 0 20 0 1 0 183132278 33341440 4464 134679101440 4194304 14093885 140730072443392 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43843584 140730072450065 140730072450197 140730072450197 140730072457184 0
/proc/960095/statm: 8140 4464 798 2417 0 5242 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 51152 KiB
Current children cumulated memory: 21556 KiB

[startup+6.30028 s]
/proc/loadavg: 4.09 4.13 3.99 5/266 960095
/proc/meminfo: memFree=127042392/131524600 swapFree=131070704/131071996
[pid=960091] ppid=960088 vsize=9932 memory=2688 CPUtime=0 cores=1,3
/proc/960091/stat : 960091 (Hybrid-CASHWMax) S 960088 960091 956781 0 -1 4194304 238 100 0 0 0 0 0 0 20 0 1 0 183132278 10170368 672 134679101440 94541207654400 94541208733720 140737460259360 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94541210832176 94541210879364 94541221597184 140737460261839 140737460261997 140737460261997 140737460269013 0
/proc/960091/statm: 2483 672 593 264 0 134 0
[pid=960094] ppid=960091 vsize=8660 memory=1012 CPUtime=0 cores=1,3
/proc/960094/stat : 960094 (timeout) S 960091 960094 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183132278 8867840 253 134679101440 94675006066688 94675006101704 140734015871456 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94675008199120 94675008201252 94675027951616 140734015878155 140734015878300 140734015878300 140734015885287 0
/proc/960094/statm: 2165 253 229 9 0 87 0
[pid=960095] ppid=960094 vsize=34628 memory=20224 CPUtime=6.27 cores=1,3
/proc/960095/stat : 960095 (CASHWMaxSAT-Dis) R 960094 960094 956781 0 -1 4194304 4072 0 0 0 627 0 0 0 20 0 1 0 183132278 35459072 5056 134679101440 4194304 14093885 140730072443392 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43843584 140730072450065 140730072450197 140730072450197 140730072457184 0
/proc/960095/statm: 8657 5056 798 2417 0 5759 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 53220 KiB
Current children cumulated memory: 23924 KiB

[startup+6.67822 s]
# the end of solver process 960091 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=6.65076 s, system=0.011087 s

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

[startup+6.40027 s]
/proc/loadavg: 4.09 4.13 3.99 5/266 960095
/proc/meminfo: memFree=127042392/131524600 swapFree=131070704/131071996
[pid=960091] ppid=960088 vsize=9932 memory=2688 CPUtime=0 cores=1,3
/proc/960091/stat : 960091 (Hybrid-CASHWMax) S 960088 960091 956781 0 -1 4194304 238 100 0 0 0 0 0 0 20 0 1 0 183132278 10170368 672 134679101440 94541207654400 94541208733720 140737460259360 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94541210832176 94541210879364 94541221597184 140737460261839 140737460261997 140737460261997 140737460269013 0
/proc/960091/statm: 2483 672 593 264 0 134 0
[pid=960094] ppid=960091 vsize=8660 memory=1012 CPUtime=0 cores=1,3
/proc/960094/stat : 960094 (timeout) S 960091 960094 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183132278 8867840 253 134679101440 94675006066688 94675006101704 140734015871456 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94675008199120 94675008201252 94675027951616 140734015878155 140734015878300 140734015878300 140734015885287 0
/proc/960094/statm: 2165 253 229 9 0 87 0
[pid=960095] ppid=960094 vsize=34628 memory=20488 CPUtime=6.37 cores=1,3
/proc/960095/stat : 960095 (CASHWMaxSAT-Dis) R 960094 960094 956781 0 -1 4194304 4124 0 0 0 637 0 0 0 20 0 1 0 183132278 35459072 5122 134679101440 4194304 14093885 140730072443392 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43843584 140730072450065 140730072450197 140730072450197 140730072457184 0
/proc/960095/statm: 8657 5122 798 2417 0 5759 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 53220 KiB
Current children cumulated memory: 24188 KiB

[startup+6.60018 s]
/proc/loadavg: 4.09 4.13 3.99 5/266 960095
/proc/meminfo: memFree=127042392/131524600 swapFree=131070704/131071996
[pid=960091] ppid=960088 vsize=9932 memory=2688 CPUtime=0 cores=1,3
/proc/960091/stat : 960091 (Hybrid-CASHWMax) S 960088 960091 956781 0 -1 4194304 238 100 0 0 0 0 0 0 20 0 1 0 183132278 10170368 672 134679101440 94541207654400 94541208733720 140737460259360 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94541210832176 94541210879364 94541221597184 140737460261839 140737460261997 140737460261997 140737460269013 0
/proc/960091/statm: 2483 672 593 264 0 134 0
[pid=960094] ppid=960091 vsize=8660 memory=1012 CPUtime=0 cores=1,3
/proc/960094/stat : 960094 (timeout) S 960091 960094 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183132278 8867840 253 134679101440 94675006066688 94675006101704 140734015871456 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94675008199120 94675008201252 94675027951616 140734015878155 140734015878300 140734015878300 140734015885287 0
/proc/960094/statm: 2165 253 229 9 0 87 0
[pid=960095] ppid=960094 vsize=34628 memory=20488 CPUtime=6.57 cores=1,3
/proc/960095/stat : 960095 (CASHWMaxSAT-Dis) R 960094 960094 956781 0 -1 4194304 4124 0 0 0 657 0 0 0 20 0 1 0 183132278 35459072 5122 134679101440 4194304 14093885 140730072443392 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43843584 140730072450065 140730072450197 140730072450197 140730072457184 0
/proc/960095/statm: 8657 5122 798 2417 0 5759 0
Current children cumulated CPU time: 6.57 s
Current children cumulated vsize: 53220 KiB
Current children cumulated memory: 24188 KiB

Child status: 0

Real time (s): 6.67825
CPU time (s): 6.66185
CPU user time (s): 6.65076
CPU system time (s): 0.011087
CPU usage (%): 99.7545
Max. virtual memory (cumulated for all children) (KiB): 53220
Max. memory (cumulated for all children) (KiB): 24188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.65076
system time used= 0.011087
maximum resident set size= 20684
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4807
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= 25
involuntary context switches= 10


# summary of solver processes directly reported to runsolver:
#   pid: 960091
#   total CPU time (s): 6.66185
#   total CPU user time (s): 6.65076
#   total CPU system time (s): 0.011087

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.024469 second user time and 0.054547 second system time

The end

Launcher Data 

Begin job on nodeC023 at 2024-07-18 15:34:46
IDJOB=4444257
IDBENCH=147927
IDSOLVER=3073
FILE ID=nodeC023/4444257-1721309673
RUNJOBID= nodeC023-1721307465-956793
SLURM_JOB_ID= 7542649
Free space on /tmp= 890028 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjComS+Exact 2024-07-11
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjComS+Exact BENCHNAME TIMEOUT TMPDIR MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444257-1721309673/watcher-4444257-1721309673 -o /tmp/evaluation-result-4444257-1721309673/solver-4444257-1721309673 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721307465-956793 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjComS+Exact HOME/instance-4444257-1721309673.opb 3600 HOME 31000

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

MD5SUM BENCH= 55b1e97b6b1aec27586d56515e7955a0
RANDOM SEED=1178337090

nodeC023.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		: 3667.139
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	: 6999.61
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		: 3662.020
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	: 7005.48
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		: 3600.000
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	: 6999.61
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		: 3668.764
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	: 7005.48
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		: 3667.121
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	: 6999.61
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		: 3669.865
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	: 7005.48
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		: 3599.837
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	: 6999.61
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		: 3600.067
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	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127061416 kB
MemAvailable:   129023208 kB
Buffers:          503528 kB
Cached:          2287536 kB
SwapCached:           80 kB
Active:          1084484 kB
Inactive:        2812484 kB
Active(anon):       1628 kB
Inactive(anon):  1141812 kB
Active(file):    1082856 kB
Inactive(file):  1670672 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070704 kB
Dirty:             17864 kB
Writeback:             4 kB
AnonPages:       1105832 kB
Mapped:           114212 kB
Shmem:             37536 kB
KReclaimable:      96176 kB
Slab:             188896 kB
SReclaimable:      96176 kB
SUnreclaim:        92720 kB
KernelStack:        4240 kB
PageTables:        11616 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1715808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            33760 kB
HardwareCorrupted:     0 kB
AnonHugePages:    847872 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:      316116 kB
DirectMap2M:    38254592 kB
DirectMap1G:    97517568 kB

Free space on /tmp at the end= 890012 MiB
End job on nodeC023 at 2024-07-18 15:34:53