Trace number 4516991

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-CASHWMaxSATDisjCadS+SynLSCD 2025-06-01UNSAT 2.21643 2.24816

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 

2.16/2.23	c Solved by First Program
2.16/2.24	c Using cadical-2.0.0-2df7b7f SAT solver by Armin Biere (2022)
2.16/2.24	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: 63794 MiB (63141 MiB free)
  memory of node 1: 64507 MiB (55267 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4516991-1751139952/watcher-4516991-1751139952 -o /tmp/evaluation-result-4516991-1751139952/solver-4516991-1751139952 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751133631-11272 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjCadS+SynLSCD HOME/instance-4516991-1751139952.opb 3600 HOME 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=13541, runsolver pid=13538


[startup+0.100099 s]*
/proc/loadavg: 4.10 4.11 4.09 5/259 13545
/proc/meminfo: memFree=121246712/131382120 swapFree=33010684/33010684
[pid=13541] ppid=13538 vsize=4324 memory=2944 CPUtime=0 cores=4,6
/proc/13541/stat : 13541 (Hybrid-CASHWMax) S 13538 13541 11256 0 -1 4194304 253 105 0 0 0 0 0 0 20 0 1 0 29674532 4427776 736 18446744073709551615 93988593180672 93988594075205 140729972388960 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93988594314256 93988594362000 93988625264640 140729972394327 140729972394481 140729972394481 140729972400083 0
/proc/13541/statm: 1081 736 672 219 0 143 0
[pid=13544] ppid=13541 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/13544/stat : 13544 (timeout) S 13541 13544 11256 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 29674534 2723840 352 18446744073709551615 94556360343552 94556360360065 140728801637440 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94556360374832 94556360376920 94556378886144 140728801638816 140728801638946 140728801638946 140728801644519 0
/proc/13544/statm: 665 352 352 5 0 90 0
[pid=13545] ppid=13544 vsize=25284 memory=11012 CPUtime=0.08 cores=4,6
/proc/13545/stat : 13545 (CASHWMaxSAT-Dis) R 13544 13544 11256 0 -1 4194304 2107 0 0 0 8 0 0 0 20 0 1 0 29674534 25890816 2753 18446744073709551615 4198400 14817773 140722097236592 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 33247232 140722097244582 140722097244699 140722097244699 140722097250272 0
/proc/13545/statm: 6321 2753 960 2593 0 3214 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 32268 KiB
Current children cumulated memory: 15364 KiB

[startup+0.214025 s]*
/proc/loadavg: 4.10 4.11 4.09 5/259 13545
/proc/meminfo: memFree=121246712/131382120 swapFree=33010684/33010684
[pid=13541] ppid=13538 vsize=4324 memory=2944 CPUtime=0 cores=4,6
/proc/13541/stat : 13541 (Hybrid-CASHWMax) S 13538 13541 11256 0 -1 4194304 253 105 0 0 0 0 0 0 20 0 1 0 29674532 4427776 736 18446744073709551615 93988593180672 93988594075205 140729972388960 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93988594314256 93988594362000 93988625264640 140729972394327 140729972394481 140729972394481 140729972400083 0
/proc/13541/statm: 1081 736 672 219 0 143 0
[pid=13544] ppid=13541 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/13544/stat : 13544 (timeout) S 13541 13544 11256 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 29674534 2723840 352 18446744073709551615 94556360343552 94556360360065 140728801637440 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94556360374832 94556360376920 94556378886144 140728801638816 140728801638946 140728801638946 140728801644519 0
/proc/13544/statm: 665 352 352 5 0 90 0
[pid=13545] ppid=13544 vsize=25932 memory=11660 CPUtime=0.19 cores=4,6
/proc/13545/stat : 13545 (CASHWMaxSAT-Dis) R 13544 13544 11256 0 -1 4194304 2394 0 0 0 19 0 0 0 20 0 1 0 29674534 26554368 2915 18446744073709551615 4198400 14817773 140722097236592 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 33247232 140722097244582 140722097244699 140722097244699 140722097250272 0
/proc/13545/statm: 6483 2915 960 2593 0 3376 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 32916 KiB
Current children cumulated memory: 16012 KiB

[startup+0.31376 s]*
/proc/loadavg: 4.10 4.11 4.09 6/259 13545
/proc/meminfo: memFree=121246712/131382120 swapFree=33010684/33010684
[pid=13541] ppid=13538 vsize=4324 memory=2944 CPUtime=0 cores=4,6
/proc/13541/stat : 13541 (Hybrid-CASHWMax) S 13538 13541 11256 0 -1 4194304 253 105 0 0 0 0 0 0 20 0 1 0 29674532 4427776 736 18446744073709551615 93988593180672 93988594075205 140729972388960 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93988594314256 93988594362000 93988625264640 140729972394327 140729972394481 140729972394481 140729972400083 0
/proc/13541/statm: 1081 736 672 219 0 143 0
[pid=13544] ppid=13541 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/13544/stat : 13544 (timeout) S 13541 13544 11256 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 29674534 2723840 352 18446744073709551615 94556360343552 94556360360065 140728801637440 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94556360374832 94556360376920 94556378886144 140728801638816 140728801638946 140728801638946 140728801644519 0
/proc/13544/statm: 665 352 352 5 0 90 0
[pid=13545] ppid=13544 vsize=26168 memory=11856 CPUtime=0.29 cores=4,6
/proc/13545/stat : 13545 (CASHWMaxSAT-Dis) R 13544 13544 11256 0 -1 4194304 2783 0 0 0 29 0 0 0 20 0 1 0 29674534 26796032 2964 18446744073709551615 4198400 14817773 140722097236592 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 33247232 140722097244582 140722097244699 140722097244699 140722097250272 0
/proc/13545/statm: 6542 2964 992 2593 0 3435 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 33152 KiB
Current children cumulated memory: 16208 KiB

[startup+0.70043 s]
/proc/loadavg: 4.10 4.11 4.09 5/259 13545
/proc/meminfo: memFree=121246472/131382120 swapFree=33010684/33010684
[pid=13541] ppid=13538 vsize=4324 memory=2944 CPUtime=0 cores=4,6
/proc/13541/stat : 13541 (Hybrid-CASHWMax) S 13538 13541 11256 0 -1 4194304 253 105 0 0 0 0 0 0 20 0 1 0 29674532 4427776 736 18446744073709551615 93988593180672 93988594075205 140729972388960 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93988594314256 93988594362000 93988625264640 140729972394327 140729972394481 140729972394481 140729972400083 0
/proc/13541/statm: 1081 736 672 219 0 143 0
[pid=13544] ppid=13541 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/13544/stat : 13544 (timeout) S 13541 13544 11256 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 29674534 2723840 352 18446744073709551615 94556360343552 94556360360065 140728801637440 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94556360374832 94556360376920 94556378886144 140728801638816 140728801638946 140728801638946 140728801644519 0
/proc/13544/statm: 665 352 352 5 0 90 0
[pid=13545] ppid=13544 vsize=26224 memory=12132 CPUtime=0.66 cores=4,6
/proc/13545/stat : 13545 (CASHWMaxSAT-Dis) R 13544 13544 11256 0 -1 4194304 3166 0 0 0 66 0 0 0 20 0 1 0 29674534 26853376 3033 18446744073709551615 4198400 14817773 140722097236592 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 33247232 140722097244582 140722097244699 140722097244699 140722097250272 0
/proc/13545/statm: 6556 3033 992 2593 0 3449 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 33208 KiB
Current children cumulated memory: 16484 KiB

[startup+1.50046 s]
/proc/loadavg: 4.10 4.11 4.09 5/259 13545
/proc/meminfo: memFree=121246472/131382120 swapFree=33010684/33010684
[pid=13541] ppid=13538 vsize=4324 memory=2944 CPUtime=0 cores=4,6
/proc/13541/stat : 13541 (Hybrid-CASHWMax) S 13538 13541 11256 0 -1 4194304 253 105 0 0 0 0 0 0 20 0 1 0 29674532 4427776 736 18446744073709551615 93988593180672 93988594075205 140729972388960 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93988594314256 93988594362000 93988625264640 140729972394327 140729972394481 140729972394481 140729972400083 0
/proc/13541/statm: 1081 736 672 219 0 143 0
[pid=13544] ppid=13541 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/13544/stat : 13544 (timeout) S 13541 13544 11256 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 29674534 2723840 352 18446744073709551615 94556360343552 94556360360065 140728801637440 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94556360374832 94556360376920 94556378886144 140728801638816 140728801638946 140728801638946 140728801644519 0
/proc/13544/statm: 665 352 352 5 0 90 0
[pid=13545] ppid=13544 vsize=26132 memory=12188 CPUtime=1.46 cores=4,6
/proc/13545/stat : 13545 (CASHWMaxSAT-Dis) R 13544 13544 11256 0 -1 4194304 3796 0 0 0 146 0 0 0 20 0 1 0 29674534 26759168 3047 18446744073709551615 4198400 14817773 140722097236592 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 33247232 140722097244582 140722097244699 140722097244699 140722097250272 0
/proc/13545/statm: 6533 3047 992 2593 0 3426 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 33116 KiB
Current children cumulated memory: 16540 KiB

[startup+2.24811 s]
# the end of solver process 13541 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.19617 s, system=0.020268 s

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

[startup+1.60054 s]
/proc/loadavg: 4.10 4.11 4.09 5/259 13545
/proc/meminfo: memFree=121246472/131382120 swapFree=33010684/33010684
[pid=13541] ppid=13538 vsize=4324 memory=2944 CPUtime=0 cores=4,6
/proc/13541/stat : 13541 (Hybrid-CASHWMax) S 13538 13541 11256 0 -1 4194304 253 105 0 0 0 0 0 0 20 0 1 0 29674532 4427776 736 18446744073709551615 93988593180672 93988594075205 140729972388960 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93988594314256 93988594362000 93988625264640 140729972394327 140729972394481 140729972394481 140729972400083 0
/proc/13541/statm: 1081 736 672 219 0 143 0
[pid=13544] ppid=13541 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/13544/stat : 13544 (timeout) S 13541 13544 11256 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 29674534 2723840 352 18446744073709551615 94556360343552 94556360360065 140728801637440 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94556360374832 94556360376920 94556378886144 140728801638816 140728801638946 140728801638946 140728801644519 0
/proc/13544/statm: 665 352 352 5 0 90 0
[pid=13545] ppid=13544 vsize=26172 memory=12232 CPUtime=1.56 cores=4,6
/proc/13545/stat : 13545 (CASHWMaxSAT-Dis) R 13544 13544 11256 0 -1 4194304 4045 0 0 0 156 0 0 0 20 0 1 0 29674534 26800128 3058 18446744073709551615 4198400 14817773 140722097236592 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 33247232 140722097244582 140722097244699 140722097244699 140722097250272 0
/proc/13545/statm: 6543 3058 992 2593 0 3436 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 16584 KiB

[startup+2.00041 s]*
/proc/loadavg: 4.10 4.11 4.09 5/259 13545
/proc/meminfo: memFree=121245968/131382120 swapFree=33010684/33010684
[pid=13541] ppid=13538 vsize=4324 memory=2944 CPUtime=0 cores=4,6
/proc/13541/stat : 13541 (Hybrid-CASHWMax) S 13538 13541 11256 0 -1 4194304 253 105 0 0 0 0 0 0 20 0 1 0 29674532 4427776 736 18446744073709551615 93988593180672 93988594075205 140729972388960 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93988594314256 93988594362000 93988625264640 140729972394327 140729972394481 140729972394481 140729972400083 0
/proc/13541/statm: 1081 736 672 219 0 143 0
[pid=13544] ppid=13541 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/13544/stat : 13544 (timeout) S 13541 13544 11256 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 29674534 2723840 352 18446744073709551615 94556360343552 94556360360065 140728801637440 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94556360374832 94556360376920 94556378886144 140728801638816 140728801638946 140728801638946 140728801644519 0
/proc/13544/statm: 665 352 352 5 0 90 0
[pid=13545] ppid=13544 vsize=26204 memory=12264 CPUtime=1.97 cores=4,6
/proc/13545/stat : 13545 (CASHWMaxSAT-Dis) R 13544 13544 11256 0 -1 4194304 4302 0 0 0 197 0 0 0 20 0 1 0 29674534 26832896 3066 18446744073709551615 4198400 14817773 140722097236592 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 33247232 140722097244582 140722097244699 140722097244699 140722097250272 0
/proc/13545/statm: 6551 3066 992 2593 0 3444 0
Current children cumulated CPU time: 1.97 s
Current children cumulated vsize: 33188 KiB
Current children cumulated memory: 16616 KiB

[startup+2.20039 s]
/proc/loadavg: 4.10 4.11 4.09 5/259 13545
/proc/meminfo: memFree=121245968/131382120 swapFree=33010684/33010684
[pid=13541] ppid=13538 vsize=4324 memory=2944 CPUtime=0 cores=4,6
/proc/13541/stat : 13541 (Hybrid-CASHWMax) S 13538 13541 11256 0 -1 4194304 253 105 0 0 0 0 0 0 20 0 1 0 29674532 4427776 736 18446744073709551615 93988593180672 93988594075205 140729972388960 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93988594314256 93988594362000 93988625264640 140729972394327 140729972394481 140729972394481 140729972400083 0
/proc/13541/statm: 1081 736 672 219 0 143 0
[pid=13544] ppid=13541 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/13544/stat : 13544 (timeout) S 13541 13544 11256 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 29674534 2723840 352 18446744073709551615 94556360343552 94556360360065 140728801637440 0 0 0 0 3145728 90119 1 0 0 17 6 0 0 0 0 0 94556360374832 94556360376920 94556378886144 140728801638816 140728801638946 140728801638946 140728801644519 0
/proc/13544/statm: 665 352 352 5 0 90 0
[pid=13545] ppid=13544 vsize=26164 memory=12096 CPUtime=2.16 cores=4,6
/proc/13545/stat : 13545 (CASHWMaxSAT-Dis) R 13544 13544 11256 0 -1 4194304 4517 0 0 0 216 0 0 0 20 0 1 0 29674534 26791936 3024 18446744073709551615 4198400 14817773 140722097236592 0 0 0 0 0 19490 0 0 0 17 4 0 0 0 0 0 16829744 16914832 33247232 140722097244582 140722097244699 140722097244699 140722097250272 0
/proc/13545/statm: 6541 3024 992 2593 0 3434 0
Current children cumulated CPU time: 2.16 s
Current children cumulated vsize: 33148 KiB
Current children cumulated memory: 16448 KiB

Child status: 0

Real time (s): 2.24816
CPU time (s): 2.21643
CPU user time (s): 2.19617
CPU system time (s): 0.020268
CPU usage (%): 98.5887
Max. virtual memory (cumulated for all children) (KiB): 33928
Max. memory (cumulated for all children) (KiB): 17124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.19617
system time used= 0.020268
maximum resident set size= 13668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5242
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= 13


# summary of solver processes directly reported to runsolver:
#   pid: 13541
#   total CPU time (s): 2.21643
#   total CPU user time (s): 2.19617
#   total CPU system time (s): 0.020268

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.040675 second user time and 0.095915 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2025-06-28 21:45:52
IDJOB=4516991
IDBENCH=175951
IDSOLVER=3328
FILE ID=nodeC006/4516991-1751139952
RUNJOBID= nodeC006-1751133631-11272
SLURM_JOB_ID= 9587406
Free space on /tmp= 433008 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjCadS+SynLSCD 2025-06-01
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/inequalities/ineq8/normalized-21array_ineq8.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjCadS+SynLSCD BENCHNAME TIMEOUT TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4516991-1751139952/watcher-4516991-1751139952 -o /tmp/evaluation-result-4516991-1751139952/solver-4516991-1751139952 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751133631-11272 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjCadS+SynLSCD HOME/instance-4516991-1751139952.opb 3600 HOME

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

MD5SUM BENCH= 15ee35ebe220ef81377737899de34856
RANDOM SEED=2031552160

nodeC006 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		: 3661.180
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	: 6983.32
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		: 3491.667
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	: 6983.32
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		: 1197.364
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	: 6983.32
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		: 1197.627
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	: 6983.32
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		: 3491.617
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	: 6983.32
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		: 3656.815
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	: 6983.32
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		: 1197.112
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	: 6983.32
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	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        121250696 kB
MemAvailable:   120875004 kB
Buffers:            3280 kB
Cached:           415200 kB
SwapCached:            0 kB
Active:          9313096 kB
Inactive:         202008 kB
Active(anon):    9114584 kB
Inactive(anon):        0 kB
Active(file):     198512 kB
Inactive(file):   202008 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             17400 kB
Writeback:             0 kB
AnonPages:       9096556 kB
Mapped:           116352 kB
Shmem:             17960 kB
KReclaimable:      83584 kB
Slab:             161952 kB
SReclaimable:      83584 kB
SUnreclaim:        78368 kB
KernelStack:        4208 kB
PageTables:        21200 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:   10503024 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149464 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5480448 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:      191304 kB
DirectMap2M:    10196992 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432988 MiB
End job on nodeC006 at 2025-06-28 21:45:54