Trace number 4547994

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+SynLSCD 2025-07-23UNSAT 1.96983 1.99663

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
inequalities/ineq8/normalized-21array_ineq8.opb
MD5SUM15ee35ebe220ef81377737899de34856
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 benchmark1.82912
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2793
Total number of constraints3760
Number of constraints which are clauses2772
Number of constraints which are cardinality constraints (but not clauses)21
Number of constraints which are nor clauses,nor cardinality constraints967
Minimum length of a constraint1
Maximum length of a constraint84
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 2199023255552
Number of bits of the biggest number in a constraint 42
Biggest sum of numbers in a constraint 8796093022207
Number of bits of the biggest sum of numbers43
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.86/1.98	c Solved by First Program
1.86/1.99	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
1.86/1.99	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
1.86/1.99	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: 63708 MiB (57814 MiB free)
  memory of node 1: 64465 MiB (56637 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4547994-1753274636/watcher-4547994-1753274636 -o /tmp/evaluation-result-4547994-1753274636/solver-4547994-1753274636 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1753272569-181402 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjComS+SynLSCD HOME/instance-4547994-1753274636.opb 3600 HOME 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=182247, runsolver pid=182244
Current StackSize limit: 8192 KiB


[startup+0.100062 s]*
/proc/loadavg: 4.04 4.07 3.78 5/273 182251
/proc/meminfo: memFree=117198960/131249996 swapFree=33010160/33010684
[pid=182247] ppid=182244 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/182247/stat : 182247 (Hybrid-CASHWMax) S 182244 182247 181383 0 -1 4194304 252 105 0 0 0 0 0 0 20 0 1 0 243142232 4427776 768 18446744073709551615 94819217162240 94819218056773 140732689845920 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94819218295824 94819218343568 94819220828160 140732689852757 140732689852911 140732689852911 140732689858515 0
/proc/182247/statm: 1081 768 704 219 0 143 0
[pid=182250] ppid=182247 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/182250/stat : 182250 (timeout) S 182247 182250 181383 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243142233 2723840 352 18446744073709551615 94489324457984 94489324474497 140728619791680 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94489324489264 94489324491352 94489340456960 140728619800990 140728619801120 140728619801120 140728619806695 0
/proc/182250/statm: 665 352 352 5 0 90 0
[pid=182251] ppid=182250 vsize=24396 memory=9920 CPUtime=0.08 cores=1,3
/proc/182251/stat : 182251 (CASHWMaxSAT-Dis) R 182250 182250 181383 0 -1 4194304 2174 0 0 0 8 0 0 0 20 0 1 0 243142234 24981504 2480 18446744073709551615 4198400 14093885 140720429760080 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 40005632 140720429767076 140720429767193 140720429767193 140720429772768 0
/proc/182251/statm: 6099 2480 768 2416 0 3201 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 31380 KiB
Current children cumulated memory: 14400 KiB

[startup+0.205839 s]*
/proc/loadavg: 4.04 4.07 3.78 5/273 182251
/proc/meminfo: memFree=117198960/131249996 swapFree=33010160/33010684
[pid=182247] ppid=182244 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/182247/stat : 182247 (Hybrid-CASHWMax) S 182244 182247 181383 0 -1 4194304 252 105 0 0 0 0 0 0 20 0 1 0 243142232 4427776 768 18446744073709551615 94819217162240 94819218056773 140732689845920 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94819218295824 94819218343568 94819220828160 140732689852757 140732689852911 140732689852911 140732689858515 0
/proc/182247/statm: 1081 768 704 219 0 143 0
[pid=182250] ppid=182247 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/182250/stat : 182250 (timeout) S 182247 182250 181383 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243142233 2723840 352 18446744073709551615 94489324457984 94489324474497 140728619791680 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94489324489264 94489324491352 94489340456960 140728619800990 140728619801120 140728619801120 140728619806695 0
/proc/182250/statm: 665 352 352 5 0 90 0
[pid=182251] ppid=182250 vsize=25412 memory=10432 CPUtime=0.18 cores=1,3
/proc/182251/stat : 182251 (CASHWMaxSAT-Dis) R 182250 182250 181383 0 -1 4194304 2283 0 0 0 18 0 0 0 20 0 1 0 243142234 26021888 2608 18446744073709551615 4198400 14093885 140720429760080 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 40005632 140720429767076 140720429767193 140720429767193 140720429772768 0
/proc/182251/statm: 6353 2608 768 2416 0 3455 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 32396 KiB
Current children cumulated memory: 14912 KiB

[startup+0.305105 s]*
/proc/loadavg: 4.04 4.07 3.78 5/273 182251
/proc/meminfo: memFree=117198960/131249996 swapFree=33010160/33010684
[pid=182247] ppid=182244 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/182247/stat : 182247 (Hybrid-CASHWMax) S 182244 182247 181383 0 -1 4194304 252 105 0 0 0 0 0 0 20 0 1 0 243142232 4427776 768 18446744073709551615 94819217162240 94819218056773 140732689845920 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94819218295824 94819218343568 94819220828160 140732689852757 140732689852911 140732689852911 140732689858515 0
/proc/182247/statm: 1081 768 704 219 0 143 0
[pid=182250] ppid=182247 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/182250/stat : 182250 (timeout) S 182247 182250 181383 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243142233 2723840 352 18446744073709551615 94489324457984 94489324474497 140728619791680 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94489324489264 94489324491352 94489340456960 140728619800990 140728619801120 140728619801120 140728619806695 0
/proc/182250/statm: 665 352 352 5 0 90 0
[pid=182251] ppid=182250 vsize=25412 memory=10688 CPUtime=0.28 cores=1,3
/proc/182251/stat : 182251 (CASHWMaxSAT-Dis) R 182250 182250 181383 0 -1 4194304 2368 0 0 0 28 0 0 0 20 0 1 0 243142234 26021888 2672 18446744073709551615 4198400 14093885 140720429760080 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 40005632 140720429767076 140720429767193 140720429767193 140720429772768 0
/proc/182251/statm: 6353 2672 768 2416 0 3455 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 32396 KiB
Current children cumulated memory: 15168 KiB

[startup+0.700156 s]
/proc/loadavg: 4.04 4.07 3.78 5/273 182251
/proc/meminfo: memFree=117199532/131249996 swapFree=33010160/33010684
[pid=182247] ppid=182244 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/182247/stat : 182247 (Hybrid-CASHWMax) S 182244 182247 181383 0 -1 4194304 252 105 0 0 0 0 0 0 20 0 1 0 243142232 4427776 768 18446744073709551615 94819217162240 94819218056773 140732689845920 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94819218295824 94819218343568 94819220828160 140732689852757 140732689852911 140732689852911 140732689858515 0
/proc/182247/statm: 1081 768 704 219 0 143 0
[pid=182250] ppid=182247 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/182250/stat : 182250 (timeout) S 182247 182250 181383 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243142233 2723840 352 18446744073709551615 94489324457984 94489324474497 140728619791680 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94489324489264 94489324491352 94489340456960 140728619800990 140728619801120 140728619801120 140728619806695 0
/proc/182250/statm: 665 352 352 5 0 90 0
[pid=182251] ppid=182250 vsize=29748 memory=12864 CPUtime=0.67 cores=1,3
/proc/182251/stat : 182251 (CASHWMaxSAT-Dis) R 182250 182250 181383 0 -1 4194304 2906 0 0 0 67 0 0 0 20 0 1 0 243142234 30461952 3216 18446744073709551615 4198400 14093885 140720429760080 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 40005632 140720429767076 140720429767193 140720429767193 140720429772768 0
/proc/182251/statm: 7437 3216 768 2416 0 4539 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 36732 KiB
Current children cumulated memory: 17344 KiB

[startup+1.50016 s]
/proc/loadavg: 4.04 4.07 3.78 5/273 182251
/proc/meminfo: memFree=117199532/131249996 swapFree=33010160/33010684
[pid=182247] ppid=182244 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/182247/stat : 182247 (Hybrid-CASHWMax) S 182244 182247 181383 0 -1 4194304 252 105 0 0 0 0 0 0 20 0 1 0 243142232 4427776 768 18446744073709551615 94819217162240 94819218056773 140732689845920 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94819218295824 94819218343568 94819220828160 140732689852757 140732689852911 140732689852911 140732689858515 0
/proc/182247/statm: 1081 768 704 219 0 143 0
[pid=182250] ppid=182247 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/182250/stat : 182250 (timeout) S 182247 182250 181383 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243142233 2723840 352 18446744073709551615 94489324457984 94489324474497 140728619791680 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94489324489264 94489324491352 94489340456960 140728619800990 140728619801120 140728619801120 140728619806695 0
/proc/182250/statm: 665 352 352 5 0 90 0
[pid=182251] ppid=182250 vsize=30780 memory=16192 CPUtime=1.46 cores=1,3
/proc/182251/stat : 182251 (CASHWMaxSAT-Dis) R 182250 182250 181383 0 -1 4194304 3746 0 0 0 146 0 0 0 20 0 1 0 243142234 31518720 4048 18446744073709551615 4198400 14093885 140720429760080 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 40005632 140720429767076 140720429767193 140720429767193 140720429772768 0
/proc/182251/statm: 7695 4048 768 2416 0 4797 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 37764 KiB
Current children cumulated memory: 20672 KiB

[startup+1.99661 s]
# the end of solver process 182247 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.95301 s, system=0.016814 s

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

[startup+1.6002 s]
/proc/loadavg: 4.04 4.07 3.78 5/273 182251
/proc/meminfo: memFree=117199532/131249996 swapFree=33010160/33010684
[pid=182247] ppid=182244 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/182247/stat : 182247 (Hybrid-CASHWMax) S 182244 182247 181383 0 -1 4194304 252 105 0 0 0 0 0 0 20 0 1 0 243142232 4427776 768 18446744073709551615 94819217162240 94819218056773 140732689845920 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94819218295824 94819218343568 94819220828160 140732689852757 140732689852911 140732689852911 140732689858515 0
/proc/182247/statm: 1081 768 704 219 0 143 0
[pid=182250] ppid=182247 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/182250/stat : 182250 (timeout) S 182247 182250 181383 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243142233 2723840 352 18446744073709551615 94489324457984 94489324474497 140728619791680 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94489324489264 94489324491352 94489340456960 140728619800990 140728619801120 140728619801120 140728619806695 0
/proc/182250/statm: 665 352 352 5 0 90 0
[pid=182251] ppid=182250 vsize=30780 memory=16448 CPUtime=1.56 cores=1,3
/proc/182251/stat : 182251 (CASHWMaxSAT-Dis) R 182250 182250 181383 0 -1 4194304 3790 0 0 0 156 0 0 0 20 0 1 0 243142234 31518720 4112 18446744073709551615 4198400 14093885 140720429760080 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 40005632 140720429767076 140720429767193 140720429767193 140720429772768 0
/proc/182251/statm: 7695 4112 768 2416 0 4797 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 37764 KiB
Current children cumulated memory: 20928 KiB

[startup+1.80016 s]
/proc/loadavg: 4.04 4.07 3.78 5/273 182251
/proc/meminfo: memFree=117199532/131249996 swapFree=33010160/33010684
[pid=182247] ppid=182244 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/182247/stat : 182247 (Hybrid-CASHWMax) S 182244 182247 181383 0 -1 4194304 252 105 0 0 0 0 0 0 20 0 1 0 243142232 4427776 768 18446744073709551615 94819217162240 94819218056773 140732689845920 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94819218295824 94819218343568 94819220828160 140732689852757 140732689852911 140732689852911 140732689858515 0
/proc/182247/statm: 1081 768 704 219 0 143 0
[pid=182250] ppid=182247 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/182250/stat : 182250 (timeout) S 182247 182250 181383 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243142233 2723840 352 18446744073709551615 94489324457984 94489324474497 140728619791680 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94489324489264 94489324491352 94489340456960 140728619800990 140728619801120 140728619801120 140728619806695 0
/proc/182250/statm: 665 352 352 5 0 90 0
[pid=182251] ppid=182250 vsize=35132 memory=18620 CPUtime=1.76 cores=1,3
/proc/182251/stat : 182251 (CASHWMaxSAT-Dis) R 182250 182250 181383 0 -1 4194304 3846 0 0 0 176 0 0 0 20 0 1 0 243142234 35975168 4655 18446744073709551615 4198400 14093885 140720429760080 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 40005632 140720429767076 140720429767193 140720429767193 140720429772768 0
/proc/182251/statm: 8783 4655 768 2416 0 5885 0
Current children cumulated CPU time: 1.76 s
Current children cumulated vsize: 42116 KiB
Current children cumulated memory: 23100 KiB

[startup+1.90014 s]
/proc/loadavg: 4.04 4.07 3.78 5/273 182251
/proc/meminfo: memFree=117199532/131249996 swapFree=33010160/33010684
[pid=182247] ppid=182244 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/182247/stat : 182247 (Hybrid-CASHWMax) S 182244 182247 181383 0 -1 4194304 252 105 0 0 0 0 0 0 20 0 1 0 243142232 4427776 768 18446744073709551615 94819217162240 94819218056773 140732689845920 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94819218295824 94819218343568 94819220828160 140732689852757 140732689852911 140732689852911 140732689858515 0
/proc/182247/statm: 1081 768 704 219 0 143 0
[pid=182250] ppid=182247 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/182250/stat : 182250 (timeout) S 182247 182250 181383 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243142233 2723840 352 18446744073709551615 94489324457984 94489324474497 140728619791680 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94489324489264 94489324491352 94489340456960 140728619800990 140728619801120 140728619801120 140728619806695 0
/proc/182250/statm: 665 352 352 5 0 90 0
[pid=182251] ppid=182250 vsize=35132 memory=18620 CPUtime=1.86 cores=1,3
/proc/182251/stat : 182251 (CASHWMaxSAT-Dis) R 182250 182250 181383 0 -1 4194304 3846 0 0 0 186 0 0 0 20 0 1 0 243142234 35975168 4655 18446744073709551615 4198400 14093885 140720429760080 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 40005632 140720429767076 140720429767193 140720429767193 140720429772768 0
/proc/182251/statm: 8783 4655 768 2416 0 5885 0
Current children cumulated CPU time: 1.86 s
Current children cumulated vsize: 42116 KiB
Current children cumulated memory: 23100 KiB

Child status: 0

Real time (s): 1.99663
CPU time (s): 1.96983
CPU user time (s): 1.95301
CPU system time (s): 0.016814
CPU usage (%): 98.6575
Max. virtual memory (cumulated for all children) (KiB): 42116
Max. memory (cumulated for all children) (KiB): 23100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.95301
system time used= 0.016814
maximum resident set size= 18748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4640
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= 327
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 182247
#   total CPU time (s): 1.96983
#   total CPU user time (s): 1.95301
#   total CPU system time (s): 0.016814

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01643 second user time and 0.030788 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2025-07-23 14:43:56
IDJOB=4547994
IDBENCH=175951
IDSOLVER=3425
FILE ID=nodeC032/4547994-1753274636
RUNJOBID= nodeC032-1753272569-181402
SLURM_JOB_ID= 9689999
Free space on /tmp= 432536 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjComS+SynLSCD 2025-07-23
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/inequalities/ineq8/normalized-21array_ineq8.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjComS+SynLSCD BENCHNAME TIMEOUT TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4547994-1753274636/watcher-4547994-1753274636 -o /tmp/evaluation-result-4547994-1753274636/solver-4547994-1753274636 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1753272569-181402 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjComS+SynLSCD HOME/instance-4547994-1753274636.opb 3600 HOME

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

MD5SUM BENCH= 15ee35ebe220ef81377737899de34856
RANDOM SEED=897673778

nodeC032 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.849
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
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		: 3599.840
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
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		: 3579.945
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
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		: 3601.509
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
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		: 3599.831
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
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		: 3599.836
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
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		: 3600.624
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
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		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        117198912 kB
MemAvailable:   129362812 kB
Buffers:            2728 kB
Cached:         12842472 kB
SwapCached:           20 kB
Active:          1467288 kB
Inactive:       11711800 kB
Active(anon):     357004 kB
Inactive(anon):     3124 kB
Active(file):    1110284 kB
Inactive(file): 11708676 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16316 kB
Writeback:            20 kB
AnonPages:        337076 kB
Mapped:           121200 kB
Shmem:             26240 kB
KReclaimable:     368356 kB
Slab:             467700 kB
SReclaimable:     368356 kB
SUnreclaim:        99344 kB
KernelStack:        4380 kB
PageTables:         4048 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     736464 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150600 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    260096 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      203476 kB
DirectMap2M:     7956480 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432520 MiB
End job on nodeC032 at 2025-07-23 14:43:58