Trace number 4516992

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 2025-06-01UNSAT 2.82254 2.85457

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 

2.76/2.83	c Solved by First Program
2.76/2.84	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
2.76/2.84	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
2.76/2.84	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 (63084 MiB free)
  memory of node 1: 64465 MiB (63452 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4516992-1751238276/watcher-4516992-1751238276 -o /tmp/evaluation-result-4516992-1751238276/solver-4516992-1751238276 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751230610-28099 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjComS+SynLSCD HOME/instance-4516992-1751238276.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=31017, runsolver pid=31014

[startup+0.100069 s]*
/proc/loadavg: 4.04 4.09 4.14 5/260 31021
/proc/meminfo: memFree=129570568/131382120 swapFree=33010684/33010684
[pid=31017] ppid=31014 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31017/stat : 31017 (Hybrid-CASHWMax) S 31014 31017 28087 0 -1 4194304 248 106 0 0 0 0 0 0 20 0 1 0 39506446 4427776 736 18446744073709551615 94205925498880 94205926393413 140734479438240 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94205926632464 94205926680208 94205928599552 140734479440215 140734479440369 140734479440369 140734479445971 0
/proc/31017/statm: 1081 736 672 219 0 143 0
[pid=31020] ppid=31017 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31020/stat : 31020 (timeout) S 31017 31020 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506448 2723840 320 18446744073709551615 94520639602688 94520639619201 140731940204800 0 0 0 0 3145728 90119 1 0 0 17 1 0 0 0 0 0 94520639633968 94520639636056 94520646606848 140731940207008 140731940207138 140731940207138 140731940212711 0
/proc/31020/statm: 665 320 320 5 0 90 0
[pid=31021] ppid=31020 vsize=26748 memory=8448 CPUtime=0.08 cores=1,3
/proc/31021/stat : 31021 (CASHWMaxSAT-Dis) R 31020 31020 28087 0 -1 4194304 1462 0 0 0 8 0 0 0 20 0 1 0 39506449 27389952 2112 18446744073709551615 4198400 14093885 140731994569888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 42844160 140731994573222 140731994573339 140731994573339 140731994578912 0
/proc/31021/statm: 6687 2112 768 2416 0 3789 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 33732 KiB
Current children cumulated memory: 12672 KiB

[startup+0.214086 s]*
/proc/loadavg: 4.04 4.09 4.14 5/260 31021
/proc/meminfo: memFree=129569812/131382120 swapFree=33010684/33010684
[pid=31017] ppid=31014 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31017/stat : 31017 (Hybrid-CASHWMax) S 31014 31017 28087 0 -1 4194304 248 106 0 0 0 0 0 0 20 0 1 0 39506446 4427776 736 18446744073709551615 94205925498880 94205926393413 140734479438240 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94205926632464 94205926680208 94205928599552 140734479440215 140734479440369 140734479440369 140734479445971 0
/proc/31017/statm: 1081 736 672 219 0 143 0
[pid=31020] ppid=31017 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31020/stat : 31020 (timeout) S 31017 31020 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506448 2723840 320 18446744073709551615 94520639602688 94520639619201 140731940204800 0 0 0 0 3145728 90119 1 0 0 17 1 0 0 0 0 0 94520639633968 94520639636056 94520646606848 140731940207008 140731940207138 140731940207138 140731940212711 0
/proc/31020/statm: 665 320 320 5 0 90 0
[pid=31021] ppid=31020 vsize=24396 memory=9724 CPUtime=0.2 cores=1,3
/proc/31021/stat : 31021 (CASHWMaxSAT-Dis) R 31020 31020 28087 0 -1 4194304 2148 0 0 0 20 0 0 0 20 0 1 0 39506449 24981504 2431 18446744073709551615 4198400 14093885 140731994569888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 42844160 140731994573222 140731994573339 140731994573339 140731994578912 0
/proc/31021/statm: 6099 2431 768 2416 0 3201 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 31380 KiB
Current children cumulated memory: 13948 KiB

[startup+0.313875 s]*
/proc/loadavg: 4.04 4.09 4.14 5/260 31021
/proc/meminfo: memFree=129569812/131382120 swapFree=33010684/33010684
[pid=31017] ppid=31014 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31017/stat : 31017 (Hybrid-CASHWMax) S 31014 31017 28087 0 -1 4194304 248 106 0 0 0 0 0 0 20 0 1 0 39506446 4427776 736 18446744073709551615 94205925498880 94205926393413 140734479438240 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94205926632464 94205926680208 94205928599552 140734479440215 140734479440369 140734479440369 140734479445971 0
/proc/31017/statm: 1081 736 672 219 0 143 0
[pid=31020] ppid=31017 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31020/stat : 31020 (timeout) S 31017 31020 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506448 2723840 320 18446744073709551615 94520639602688 94520639619201 140731940204800 0 0 0 0 3145728 90119 1 0 0 17 1 0 0 0 0 0 94520639633968 94520639636056 94520646606848 140731940207008 140731940207138 140731940207138 140731940212711 0
/proc/31020/statm: 665 320 320 5 0 90 0
[pid=31021] ppid=31020 vsize=24396 memory=9980 CPUtime=0.29 cores=1,3
/proc/31021/stat : 31021 (CASHWMaxSAT-Dis) R 31020 31020 28087 0 -1 4194304 2192 0 0 0 29 0 0 0 20 0 1 0 39506449 24981504 2495 18446744073709551615 4198400 14093885 140731994569888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 42844160 140731994573222 140731994573339 140731994573339 140731994578912 0
/proc/31021/statm: 6099 2495 768 2416 0 3201 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 31380 KiB
Current children cumulated memory: 14204 KiB

[startup+0.700486 s]
/proc/loadavg: 4.04 4.09 4.14 5/260 31021
/proc/meminfo: memFree=129569812/131382120 swapFree=33010684/33010684
[pid=31017] ppid=31014 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31017/stat : 31017 (Hybrid-CASHWMax) S 31014 31017 28087 0 -1 4194304 248 106 0 0 0 0 0 0 20 0 1 0 39506446 4427776 736 18446744073709551615 94205925498880 94205926393413 140734479438240 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94205926632464 94205926680208 94205928599552 140734479440215 140734479440369 140734479440369 140734479445971 0
/proc/31017/statm: 1081 736 672 219 0 143 0
[pid=31020] ppid=31017 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31020/stat : 31020 (timeout) S 31017 31020 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506448 2723840 320 18446744073709551615 94520639602688 94520639619201 140731940204800 0 0 0 0 3145728 90119 1 0 0 17 1 0 0 0 0 0 94520639633968 94520639636056 94520646606848 140731940207008 140731940207138 140731940207138 140731940212711 0
/proc/31020/statm: 665 320 320 5 0 90 0
[pid=31021] ppid=31020 vsize=25412 memory=10492 CPUtime=0.67 cores=1,3
/proc/31021/stat : 31021 (CASHWMaxSAT-Dis) R 31020 31020 28087 0 -1 4194304 2335 0 0 0 67 0 0 0 20 0 1 0 39506449 26021888 2623 18446744073709551615 4198400 14093885 140731994569888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 42844160 140731994573222 140731994573339 140731994573339 140731994578912 0
/proc/31021/statm: 6353 2623 768 2416 0 3455 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 32396 KiB
Current children cumulated memory: 14716 KiB

[startup+1.50048 s]
/proc/loadavg: 4.04 4.09 4.14 5/260 31021
/proc/meminfo: memFree=129569056/131382120 swapFree=33010684/33010684
[pid=31017] ppid=31014 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31017/stat : 31017 (Hybrid-CASHWMax) S 31014 31017 28087 0 -1 4194304 248 106 0 0 0 0 0 0 20 0 1 0 39506446 4427776 736 18446744073709551615 94205925498880 94205926393413 140734479438240 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94205926632464 94205926680208 94205928599552 140734479440215 140734479440369 140734479440369 140734479445971 0
/proc/31017/statm: 1081 736 672 219 0 143 0
[pid=31020] ppid=31017 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31020/stat : 31020 (timeout) S 31017 31020 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506448 2723840 320 18446744073709551615 94520639602688 94520639619201 140731940204800 0 0 0 0 3145728 90119 1 0 0 17 1 0 0 0 0 0 94520639633968 94520639636056 94520646606848 140731940207008 140731940207138 140731940207138 140731940212711 0
/proc/31020/statm: 665 320 320 5 0 90 0
[pid=31021] ppid=31020 vsize=29748 memory=14996 CPUtime=1.46 cores=1,3
/proc/31021/stat : 31021 (CASHWMaxSAT-Dis) R 31020 31020 28087 0 -1 4194304 2934 0 0 0 146 0 0 0 20 0 1 0 39506449 30461952 3749 18446744073709551615 4198400 14093885 140731994569888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 42844160 140731994573222 140731994573339 140731994573339 140731994578912 0
/proc/31021/statm: 7437 3749 768 2416 0 4539 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 36732 KiB
Current children cumulated memory: 19220 KiB

[startup+2.8545 s]
# the end of solver process 31017 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.80602 s, system=0.016523 s

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

[startup+1.60057 s]
/proc/loadavg: 4.04 4.09 4.14 5/260 31021
/proc/meminfo: memFree=129569056/131382120 swapFree=33010684/33010684
[pid=31017] ppid=31014 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31017/stat : 31017 (Hybrid-CASHWMax) S 31014 31017 28087 0 -1 4194304 248 106 0 0 0 0 0 0 20 0 1 0 39506446 4427776 736 18446744073709551615 94205925498880 94205926393413 140734479438240 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94205926632464 94205926680208 94205928599552 140734479440215 140734479440369 140734479440369 140734479445971 0
/proc/31017/statm: 1081 736 672 219 0 143 0
[pid=31020] ppid=31017 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31020/stat : 31020 (timeout) S 31017 31020 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506448 2723840 320 18446744073709551615 94520639602688 94520639619201 140731940204800 0 0 0 0 3145728 90119 1 0 0 17 1 0 0 0 0 0 94520639633968 94520639636056 94520646606848 140731940207008 140731940207138 140731940207138 140731940212711 0
/proc/31020/statm: 665 320 320 5 0 90 0
[pid=31021] ppid=31020 vsize=29748 memory=15124 CPUtime=1.56 cores=1,3
/proc/31021/stat : 31021 (CASHWMaxSAT-Dis) R 31020 31020 28087 0 -1 4194304 2975 0 0 0 156 0 0 0 20 0 1 0 39506449 30461952 3781 18446744073709551615 4198400 14093885 140731994569888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 42844160 140731994573222 140731994573339 140731994573339 140731994578912 0
/proc/31021/statm: 7437 3781 768 2416 0 4539 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 36732 KiB
Current children cumulated memory: 19348 KiB

[startup+2.40041 s]
/proc/loadavg: 4.04 4.09 4.14 5/260 31021
/proc/meminfo: memFree=129566032/131382120 swapFree=33010684/33010684
[pid=31017] ppid=31014 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31017/stat : 31017 (Hybrid-CASHWMax) S 31014 31017 28087 0 -1 4194304 248 106 0 0 0 0 0 0 20 0 1 0 39506446 4427776 736 18446744073709551615 94205925498880 94205926393413 140734479438240 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94205926632464 94205926680208 94205928599552 140734479440215 140734479440369 140734479440369 140734479445971 0
/proc/31017/statm: 1081 736 672 219 0 143 0
[pid=31020] ppid=31017 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31020/stat : 31020 (timeout) S 31017 31020 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506448 2723840 320 18446744073709551615 94520639602688 94520639619201 140731940204800 0 0 0 0 3145728 90119 1 0 0 17 1 0 0 0 0 0 94520639633968 94520639636056 94520646606848 140731940207008 140731940207138 140731940207138 140731940212711 0
/proc/31020/statm: 665 320 320 5 0 90 0
[pid=31021] ppid=31020 vsize=30780 memory=16276 CPUtime=2.36 cores=1,3
/proc/31021/stat : 31021 (CASHWMaxSAT-Dis) R 31020 31020 28087 0 -1 4194304 3268 0 0 0 236 0 0 0 20 0 1 0 39506449 31518720 4069 18446744073709551615 4198400 14093885 140731994569888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 42844160 140731994573222 140731994573339 140731994573339 140731994578912 0
/proc/31021/statm: 7695 4069 768 2416 0 4797 0
Current children cumulated CPU time: 2.36 s
Current children cumulated vsize: 37764 KiB
Current children cumulated memory: 20500 KiB

[startup+2.80041 s]
/proc/loadavg: 4.04 4.09 4.14 5/260 31021
/proc/meminfo: memFree=129566032/131382120 swapFree=33010684/33010684
[pid=31017] ppid=31014 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31017/stat : 31017 (Hybrid-CASHWMax) S 31014 31017 28087 0 -1 4194304 248 106 0 0 0 0 0 0 20 0 1 0 39506446 4427776 736 18446744073709551615 94205925498880 94205926393413 140734479438240 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94205926632464 94205926680208 94205928599552 140734479440215 140734479440369 140734479440369 140734479445971 0
/proc/31017/statm: 1081 736 672 219 0 143 0
[pid=31020] ppid=31017 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31020/stat : 31020 (timeout) S 31017 31020 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506448 2723840 320 18446744073709551615 94520639602688 94520639619201 140731940204800 0 0 0 0 3145728 90119 1 0 0 17 1 0 0 0 0 0 94520639633968 94520639636056 94520646606848 140731940207008 140731940207138 140731940207138 140731940212711 0
/proc/31020/statm: 665 320 320 5 0 90 0
[pid=31021] ppid=31020 vsize=35132 memory=18580 CPUtime=2.76 cores=1,3
/proc/31021/stat : 31021 (CASHWMaxSAT-Dis) R 31020 31020 28087 0 -1 4194304 3341 0 0 0 276 0 0 0 20 0 1 0 39506449 35975168 4645 18446744073709551615 4198400 14093885 140731994569888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 42844160 140731994573222 140731994573339 140731994573339 140731994578912 0
/proc/31021/statm: 8783 4645 768 2416 0 5885 0
Current children cumulated CPU time: 2.76 s
Current children cumulated vsize: 42116 KiB
Current children cumulated memory: 22804 KiB

Child status: 0

Real time (s): 2.85457
CPU time (s): 2.82254
CPU user time (s): 2.80602
CPU system time (s): 0.016523
CPU usage (%): 98.878
Max. virtual memory (cumulated for all children) (KiB): 42116
Max. memory (cumulated for all children) (KiB): 22804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.80602
system time used= 0.016523
maximum resident set size= 18580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4126
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= 6


# summary of solver processes directly reported to runsolver:
#   pid: 31017
#   total CPU time (s): 2.82254
#   total CPU user time (s): 2.80602
#   total CPU system time (s): 0.016523

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.048741 second user time and 0.083951 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2025-06-30 01:04:36
IDJOB=4516992
IDBENCH=175951
IDSOLVER=3331
FILE ID=nodeC002/4516992-1751238276
RUNJOBID= nodeC002-1751230610-28099
SLURM_JOB_ID= 9587702
Free space on /tmp= 433012 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjComS+SynLSCD 2025-06-01
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-4516992-1751238276/watcher-4516992-1751238276 -o /tmp/evaluation-result-4516992-1751238276/solver-4516992-1751238276 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751230610-28099 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjComS+SynLSCD HOME/instance-4516992-1751238276.opb 3600 HOME

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

MD5SUM BENCH= 15ee35ebe220ef81377737899de34856
RANDOM SEED=27921918

nodeC002 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		: 3591.710
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	: 6983.81
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		: 3492.268
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	: 6983.81
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		: 3700.000
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 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	: 6983.81
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		: 1197.222
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	: 6983.81
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		: 3691.436
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	: 6983.81
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		: 3664.902
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	: 6983.81
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		: 1197.402
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	: 6983.81
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		: 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 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	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        129574348 kB
MemAvailable:   129385564 kB
Buffers:            3280 kB
Cached:           621500 kB
SwapCached:            0 kB
Active:           858452 kB
Inactive:         372868 kB
Active(anon):     624500 kB
Inactive(anon):        0 kB
Active(file):     233952 kB
Inactive(file):   372868 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16404 kB
Writeback:            16 kB
AnonPages:        603468 kB
Mapped:           112272 kB
Shmem:             17960 kB
KReclaimable:      88048 kB
Slab:             170608 kB
SReclaimable:      88048 kB
SUnreclaim:        82560 kB
KernelStack:        4160 kB
PageTables:         4440 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     991920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149528 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    475136 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:      181064 kB
DirectMap2M:     8110080 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432996 MiB
End job on nodeC002 at 2025-06-30 01:04:39