Trace number 4547995

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 2.90134 2.94089

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
inequalities/ineq8/normalized-22array_ineq8.opb
MD5SUMf8822d5d60ccf9346541d6b16fcfa312
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 benchmark1.96633
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3058
Total number of constraints4115
Number of constraints which are clauses3036
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1057
Minimum length of a constraint1
Maximum length of a constraint88
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 8796093022208
Number of bits of the biggest number in a constraint 44
Biggest sum of numbers in a constraint 35184372088831
Number of bits of the biggest sum of numbers45
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.85/2.92	c Solved by First Program
2.85/2.93	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
2.85/2.93	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
2.85/2.93	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: 63837 MiB (62101 MiB free)
  memory of node 1: 64465 MiB (62901 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4547995-1753274638/watcher-4547995-1753274638 -o /tmp/evaluation-result-4547995-1753274638/solver-4547995-1753274638 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1753272569-173244 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjComS+SynLSCD HOME/instance-4547995-1753274638.opb 3600 HOME 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Starting watchdog thread
solver pid=174071, runsolver pid=174068
Current StackSize limit: 8192 KiB


[startup+0.1001 s]*
/proc/loadavg: 4.78 4.29 3.87 6/259 174075
/proc/meminfo: memFree=127994100/131382112 swapFree=33000116/33010684
[pid=174071] ppid=174068 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/174071/stat : 174071 (Hybrid-CASHWMax) S 174068 174071 173225 0 -1 4194304 249 105 0 0 0 0 0 0 20 0 1 0 243142998 4427776 736 18446744073709551615 93866289889280 93866290783813 140730045516928 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93866291022864 93866291070608 93866316333056 140730045520213 140730045520367 140730045520367 140730045525971 0
/proc/174071/statm: 1081 736 672 219 0 143 0
[pid=174074] ppid=174071 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/174074/stat : 174074 (timeout) S 174071 174074 173225 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243143000 2723840 352 18446744073709551615 94101343551488 94101343568001 140729762753344 0 0 0 0 3145728 90119 1 0 0 17 7 0 0 0 0 0 94101343582768 94101343584856 94101346140160 140729762761118 140729762761248 140729762761248 140729762766823 0
/proc/174074/statm: 665 352 352 5 0 90 0
[pid=174075] ppid=174074 vsize=26668 memory=8448 CPUtime=0.07 cores=5,7
/proc/174075/stat : 174075 (CASHWMaxSAT-Dis) R 174074 174074 173225 0 -1 4194304 1411 0 0 0 7 0 0 0 20 0 1 0 243143001 27308032 2112 18446744073709551615 4198400 14093885 140723902746368 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 28577792 140723902749092 140723902749209 140723902749209 140723902754784 0
/proc/174075/statm: 6667 2112 768 2416 0 3769 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 33652 KiB
Current children cumulated memory: 12800 KiB

[startup+0.21412 s]*
/proc/loadavg: 4.78 4.29 3.87 5/259 174075
/proc/meminfo: memFree=127994100/131382112 swapFree=33000116/33010684
[pid=174071] ppid=174068 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/174071/stat : 174071 (Hybrid-CASHWMax) S 174068 174071 173225 0 -1 4194304 249 105 0 0 0 0 0 0 20 0 1 0 243142998 4427776 736 18446744073709551615 93866289889280 93866290783813 140730045516928 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93866291022864 93866291070608 93866316333056 140730045520213 140730045520367 140730045520367 140730045525971 0
/proc/174071/statm: 1081 736 672 219 0 143 0
[pid=174074] ppid=174071 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/174074/stat : 174074 (timeout) S 174071 174074 173225 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243143000 2723840 352 18446744073709551615 94101343551488 94101343568001 140729762753344 0 0 0 0 3145728 90119 1 0 0 17 7 0 0 0 0 0 94101343582768 94101343584856 94101346140160 140729762761118 140729762761248 140729762761248 140729762766823 0
/proc/174074/statm: 665 352 352 5 0 90 0
[pid=174075] ppid=174074 vsize=25412 memory=10632 CPUtime=0.18 cores=5,7
/proc/174075/stat : 174075 (CASHWMaxSAT-Dis) R 174074 174074 173225 0 -1 4194304 2362 0 0 0 18 0 0 0 20 0 1 0 243143001 26021888 2658 18446744073709551615 4198400 14093885 140723902746368 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 28577792 140723902749092 140723902749209 140723902749209 140723902754784 0
/proc/174075/statm: 6353 2658 768 2416 0 3455 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 32396 KiB
Current children cumulated memory: 14984 KiB

[startup+0.313967 s]*
/proc/loadavg: 4.78 4.29 3.87 5/259 174075
/proc/meminfo: memFree=127994100/131382112 swapFree=33000116/33010684
[pid=174071] ppid=174068 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/174071/stat : 174071 (Hybrid-CASHWMax) S 174068 174071 173225 0 -1 4194304 249 105 0 0 0 0 0 0 20 0 1 0 243142998 4427776 736 18446744073709551615 93866289889280 93866290783813 140730045516928 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93866291022864 93866291070608 93866316333056 140730045520213 140730045520367 140730045520367 140730045525971 0
/proc/174071/statm: 1081 736 672 219 0 143 0
[pid=174074] ppid=174071 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/174074/stat : 174074 (timeout) S 174071 174074 173225 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243143000 2723840 352 18446744073709551615 94101343551488 94101343568001 140729762753344 0 0 0 0 3145728 90119 1 0 0 17 7 0 0 0 0 0 94101343582768 94101343584856 94101346140160 140729762761118 140729762761248 140729762761248 140729762766823 0
/proc/174074/statm: 665 352 352 5 0 90 0
[pid=174075] ppid=174074 vsize=25412 memory=10888 CPUtime=0.28 cores=5,7
/proc/174075/stat : 174075 (CASHWMaxSAT-Dis) R 174074 174074 173225 0 -1 4194304 2402 0 0 0 28 0 0 0 20 0 1 0 243143001 26021888 2722 18446744073709551615 4198400 14093885 140723902746368 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 28577792 140723902749092 140723902749209 140723902749209 140723902754784 0
/proc/174075/statm: 6353 2722 768 2416 0 3455 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 32396 KiB
Current children cumulated memory: 15240 KiB

[startup+0.700448 s]
/proc/loadavg: 4.78 4.29 3.87 5/259 174075
/proc/meminfo: memFree=127994100/131382112 swapFree=33000116/33010684
[pid=174071] ppid=174068 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/174071/stat : 174071 (Hybrid-CASHWMax) S 174068 174071 173225 0 -1 4194304 249 105 0 0 0 0 0 0 20 0 1 0 243142998 4427776 736 18446744073709551615 93866289889280 93866290783813 140730045516928 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93866291022864 93866291070608 93866316333056 140730045520213 140730045520367 140730045520367 140730045525971 0
/proc/174071/statm: 1081 736 672 219 0 143 0
[pid=174074] ppid=174071 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/174074/stat : 174074 (timeout) S 174071 174074 173225 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243143000 2723840 352 18446744073709551615 94101343551488 94101343568001 140729762753344 0 0 0 0 3145728 90119 1 0 0 17 7 0 0 0 0 0 94101343582768 94101343584856 94101346140160 140729762761118 140729762761248 140729762761248 140729762766823 0
/proc/174074/statm: 665 352 352 5 0 90 0
[pid=174075] ppid=174074 vsize=26036 memory=11272 CPUtime=0.65 cores=5,7
/proc/174075/stat : 174075 (CASHWMaxSAT-Dis) R 174074 174074 173225 0 -1 4194304 2520 0 0 0 65 0 0 0 20 0 1 0 243143001 26660864 2818 18446744073709551615 4198400 14093885 140723902746368 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 28577792 140723902749092 140723902749209 140723902749209 140723902754784 0
/proc/174075/statm: 6509 2818 768 2416 0 3611 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 33020 KiB
Current children cumulated memory: 15624 KiB

[startup+1.50046 s]
/proc/loadavg: 4.78 4.29 3.87 5/259 174075
/proc/meminfo: memFree=127980804/131382112 swapFree=33000116/33010684
[pid=174071] ppid=174068 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/174071/stat : 174071 (Hybrid-CASHWMax) S 174068 174071 173225 0 -1 4194304 249 105 0 0 0 0 0 0 20 0 1 0 243142998 4427776 736 18446744073709551615 93866289889280 93866290783813 140730045516928 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93866291022864 93866291070608 93866316333056 140730045520213 140730045520367 140730045520367 140730045525971 0
/proc/174071/statm: 1081 736 672 219 0 143 0
[pid=174074] ppid=174071 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/174074/stat : 174074 (timeout) S 174071 174074 173225 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243143000 2723840 352 18446744073709551615 94101343551488 94101343568001 140729762753344 0 0 0 0 3145728 90119 1 0 0 17 7 0 0 0 0 0 94101343582768 94101343584856 94101346140160 140729762761118 140729762761248 140729762761248 140729762766823 0
/proc/174074/statm: 665 352 352 5 0 90 0
[pid=174075] ppid=174074 vsize=28324 memory=13448 CPUtime=1.46 cores=5,7
/proc/174075/stat : 174075 (CASHWMaxSAT-Dis) R 174074 174074 173225 0 -1 4194304 3050 0 0 0 145 1 0 0 20 0 1 0 243143001 29003776 3362 18446744073709551615 4198400 14093885 140723902746368 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 28577792 140723902749092 140723902749209 140723902749209 140723902754784 0
/proc/174075/statm: 7081 3362 768 2416 0 4183 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 35308 KiB
Current children cumulated memory: 17800 KiB

[startup+2.94083 s]
# the end of solver process 174071 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.86927 s, system=0.032064 s

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

[startup+1.60055 s]
/proc/loadavg: 4.78 4.29 3.87 5/259 174075
/proc/meminfo: memFree=127980804/131382112 swapFree=33000116/33010684
[pid=174071] ppid=174068 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/174071/stat : 174071 (Hybrid-CASHWMax) S 174068 174071 173225 0 -1 4194304 249 105 0 0 0 0 0 0 20 0 1 0 243142998 4427776 736 18446744073709551615 93866289889280 93866290783813 140730045516928 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93866291022864 93866291070608 93866316333056 140730045520213 140730045520367 140730045520367 140730045525971 0
/proc/174071/statm: 1081 736 672 219 0 143 0
[pid=174074] ppid=174071 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/174074/stat : 174074 (timeout) S 174071 174074 173225 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243143000 2723840 352 18446744073709551615 94101343551488 94101343568001 140729762753344 0 0 0 0 3145728 90119 1 0 0 17 7 0 0 0 0 0 94101343582768 94101343584856 94101346140160 140729762761118 140729762761248 140729762761248 140729762766823 0
/proc/174074/statm: 665 352 352 5 0 90 0
[pid=174075] ppid=174074 vsize=31004 memory=13576 CPUtime=1.56 cores=5,7
/proc/174075/stat : 174075 (CASHWMaxSAT-Dis) R 174074 174074 173225 0 -1 4194304 3087 0 0 0 155 1 0 0 20 0 1 0 243143001 31748096 3394 18446744073709551615 4198400 14093885 140723902746368 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 28577792 140723902749092 140723902749209 140723902749209 140723902754784 0
/proc/174075/statm: 7751 3394 768 2416 0 4853 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 37988 KiB
Current children cumulated memory: 17928 KiB

[startup+2.40038 s]
/proc/loadavg: 4.80 4.30 3.88 5/259 174075
/proc/meminfo: memFree=127969588/131382112 swapFree=33000116/33010684
[pid=174071] ppid=174068 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/174071/stat : 174071 (Hybrid-CASHWMax) S 174068 174071 173225 0 -1 4194304 249 105 0 0 0 0 0 0 20 0 1 0 243142998 4427776 736 18446744073709551615 93866289889280 93866290783813 140730045516928 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93866291022864 93866291070608 93866316333056 140730045520213 140730045520367 140730045520367 140730045525971 0
/proc/174071/statm: 1081 736 672 219 0 143 0
[pid=174074] ppid=174071 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/174074/stat : 174074 (timeout) S 174071 174074 173225 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243143000 2723840 352 18446744073709551615 94101343551488 94101343568001 140729762753344 0 0 0 0 3145728 90119 1 0 0 17 7 0 0 0 0 0 94101343582768 94101343584856 94101346140160 140729762761118 140729762761248 140729762761248 140729762766823 0
/proc/174074/statm: 665 352 352 5 0 90 0
[pid=174075] ppid=174074 vsize=31004 memory=14600 CPUtime=2.35 cores=5,7
/proc/174075/stat : 174075 (CASHWMaxSAT-Dis) R 174074 174074 173225 0 -1 4194304 3337 0 0 0 234 1 0 0 20 0 1 0 243143001 31748096 3650 18446744073709551615 4198400 14093885 140723902746368 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 28577792 140723902749092 140723902749209 140723902749209 140723902754784 0
/proc/174075/statm: 7751 3650 768 2416 0 4853 0
Current children cumulated CPU time: 2.35 s
Current children cumulated vsize: 37988 KiB
Current children cumulated memory: 18952 KiB

[startup+2.80038 s]
/proc/loadavg: 4.80 4.30 3.88 5/259 174075
/proc/meminfo: memFree=127969588/131382112 swapFree=33000116/33010684
[pid=174071] ppid=174068 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/174071/stat : 174071 (Hybrid-CASHWMax) S 174068 174071 173225 0 -1 4194304 249 105 0 0 0 0 0 0 20 0 1 0 243142998 4427776 736 18446744073709551615 93866289889280 93866290783813 140730045516928 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93866291022864 93866291070608 93866316333056 140730045520213 140730045520367 140730045520367 140730045525971 0
/proc/174071/statm: 1081 736 672 219 0 143 0
[pid=174074] ppid=174071 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/174074/stat : 174074 (timeout) S 174071 174074 173225 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243143000 2723840 352 18446744073709551615 94101343551488 94101343568001 140729762753344 0 0 0 0 3145728 90119 1 0 0 17 7 0 0 0 0 0 94101343582768 94101343584856 94101346140160 140729762761118 140729762761248 140729762761248 140729762766823 0
/proc/174074/statm: 665 352 352 5 0 90 0
[pid=174075] ppid=174074 vsize=31004 memory=14600 CPUtime=2.75 cores=5,7
/proc/174075/stat : 174075 (CASHWMaxSAT-Dis) R 174074 174074 173225 0 -1 4194304 3356 0 0 0 274 1 0 0 20 0 1 0 243143001 31748096 3650 18446744073709551615 4198400 14093885 140723902746368 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 28577792 140723902749092 140723902749209 140723902749209 140723902754784 0
/proc/174075/statm: 7751 3650 768 2416 0 4853 0
Current children cumulated CPU time: 2.75 s
Current children cumulated vsize: 37988 KiB
Current children cumulated memory: 18952 KiB

[startup+2.9004 s]
/proc/loadavg: 4.80 4.30 3.88 5/259 174075
/proc/meminfo: memFree=127969588/131382112 swapFree=33000116/33010684
[pid=174071] ppid=174068 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/174071/stat : 174071 (Hybrid-CASHWMax) S 174068 174071 173225 0 -1 4194304 249 105 0 0 0 0 0 0 20 0 1 0 243142998 4427776 736 18446744073709551615 93866289889280 93866290783813 140730045516928 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93866291022864 93866291070608 93866316333056 140730045520213 140730045520367 140730045520367 140730045525971 0
/proc/174071/statm: 1081 736 672 219 0 143 0
[pid=174074] ppid=174071 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/174074/stat : 174074 (timeout) S 174071 174074 173225 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 243143000 2723840 352 18446744073709551615 94101343551488 94101343568001 140729762753344 0 0 0 0 3145728 90119 1 0 0 17 7 0 0 0 0 0 94101343582768 94101343584856 94101346140160 140729762761118 140729762761248 140729762761248 140729762766823 0
/proc/174074/statm: 665 352 352 5 0 90 0
[pid=174075] ppid=174074 vsize=31736 memory=15752 CPUtime=2.85 cores=5,7
/proc/174075/stat : 174075 (CASHWMaxSAT-Dis) R 174074 174074 173225 0 -1 4194304 3624 0 0 0 284 1 0 0 20 0 1 0 243143001 32497664 3938 18446744073709551615 4198400 14093885 140723902746368 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 28577792 140723902749092 140723902749209 140723902749209 140723902754784 0
/proc/174075/statm: 7934 3938 768 2416 0 5036 0
Current children cumulated CPU time: 2.85 s
Current children cumulated vsize: 38720 KiB
Current children cumulated memory: 20104 KiB

Child status: 0

Real time (s): 2.94089
CPU time (s): 2.90134
CPU user time (s): 2.86927
CPU system time (s): 0.032064
CPU usage (%): 98.6549
Max. virtual memory (cumulated for all children) (KiB): 38720
Max. memory (cumulated for all children) (KiB): 20104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.86927
system time used= 0.032064
maximum resident set size= 15752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4351
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= 326
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 174071
#   total CPU time (s): 2.90134
#   total CPU user time (s): 2.86927
#   total CPU system time (s): 0.032064

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.041073 second user time and 0.098657 second system time

The end

Launcher Data 

Begin job on nodeC007 at 2025-07-23 14:43:59
IDJOB=4547995
IDBENCH=175962
IDSOLVER=3425
FILE ID=nodeC007/4547995-1753274638
RUNJOBID= nodeC007-1753272569-173244
SLURM_JOB_ID= 9690015
Free space on /tmp= 432936 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjComS+SynLSCD 2025-07-23
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/inequalities/ineq8/normalized-22array_ineq8.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjComS+SynLSCD BENCHNAME TIMEOUT TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4547995-1753274638/watcher-4547995-1753274638 -o /tmp/evaluation-result-4547995-1753274638/solver-4547995-1753274638 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1753272569-173244 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjComS+SynLSCD HOME/instance-4547995-1753274638.opb 3600 HOME

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

MD5SUM BENCH= f8822d5d60ccf9346541d6b16fcfa312
RANDOM SEED=597179784

nodeC007 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	: 0xb00001f
cpu MHz		: 3543.196
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3691.369
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.672
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.624
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3565.974
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.206
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1198.024
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.348
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        128002160 kB
MemAvailable:   128872864 kB
Buffers:              16 kB
Cached:          1541096 kB
SwapCached:         2612 kB
Active:          1795500 kB
Inactive:         716000 kB
Active(anon):     957396 kB
Inactive(anon):    33300 kB
Active(file):     838104 kB
Inactive(file):   682700 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33000116 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16652 kB
Writeback:             0 kB
AnonPages:        970860 kB
Mapped:           114796 kB
Shmem:             20308 kB
KReclaimable:     379052 kB
Slab:             473396 kB
SReclaimable:     379052 kB
SUnreclaim:        94344 kB
KernelStack:        4144 kB
PageTables:         5268 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1366644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149496 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    837632 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:      201544 kB
DirectMap2M:    10186752 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432920 MiB
End job on nodeC007 at 2025-07-23 14:44:02